BLASTP 2.2.22 [Sep-27-2009]


Reference: Altschul, Stephen F., Thomas L. Madden, Alejandro A. Schaffer, 
Jinghui Zhang, Zheng Zhang, Webb Miller, and David J. Lipman (1997), 
"Gapped BLAST and PSI-BLAST: a new generation of protein database search
programs",  Nucleic Acids Res. 25:3389-3402.


Reference for compositional score matrix adjustment: Altschul, Stephen F., 
John C. Wootton, E. Michael Gertz, Richa Agarwala, Aleksandr Morgulis,
Alejandro A. Schaffer, and Yi-Kuo Yu (2005) "Protein database searches
using compositionally adjusted substitution matrices", FEBS J. 272:5101-5109.


Reference for composition-based statistics starting in round 2:
Schaffer, Alejandro A., L. Aravind, Thomas L. Madden,
Sergei Shavirin, John L. Spouge, Yuri I. Wolf,  
Eugene V. Koonin, and Stephen F. Altschul (2001), 
"Improving the accuracy of PSI-BLAST protein database searches with 
composition-based statistics and other refinements",  Nucleic Acids Res. 29:2994-3005.

Query= batch____
         (392 letters)

Database: uniref50.fasta 
           3,077,464 sequences; 1,040,396,356 total letters

Searching..................................................done


Results from round 1


                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value

UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome s...   785   0.0  
UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteo...   588   e-166
UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococc...   341   3e-92
UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria Re...   333   9e-90
UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio ace...   303   5e-81
UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp...   286   8e-76
UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter Re...   277   5e-73
UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...   265   3e-69
UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n...   236   1e-60
UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxoba...   210   8e-53
UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacter...   210   9e-53
UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n...   199   1e-49
UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum the...   198   3e-49
UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteob...   181   4e-44
UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex de...   179   1e-43
UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...   168   3e-40
UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1 Tax...   163   9e-39
UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria Re...   162   2e-38
UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter Re...   158   3e-37
UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...   153   1e-35
UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcace...   147   6e-34
UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogen...   144   4e-33
UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Ta...   144   5e-33
UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibac...   139   1e-31
UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment...   136   1e-30
UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus ...   123   1e-26
UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geob...   117   7e-25
UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogena...   111   4e-23
UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain pro...   105   3e-21
UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria Re...    67   1e-09
UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteob...    60   2e-07
UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibri...    59   3e-07
UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firm...    56   3e-06
UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteri...    48   6e-04
UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium le...    47   0.002
UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperth...    46   0.002
UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    44   0.015
UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exi...    43   0.016
UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...    41   0.075

>UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome subunit n=120
           Tax=Gammaproteobacteria RepID=HYBB_ECOLI
          Length = 392

 Score =  785 bits (2027), Expect = 0.0,   Method: Compositional matrix adjust.
 Identities = 392/392 (100%), Positives = 392/392 (100%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL
Sbjct: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
           IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY
Sbjct: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL
Sbjct: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
           PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG
Sbjct: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300
           PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV
Sbjct: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360
           VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA
Sbjct: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360

Query: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           IEICAYIVLIRLLPILPPLKQNDHNRHEASKA
Sbjct: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392


>UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteobacteria
           RepID=C6CEG5_DICZE
          Length = 399

 Score =  588 bits (1515), Expect = e-166,   Method: Compositional matrix adjust.
 Identities = 295/389 (75%), Positives = 338/389 (86%), Gaps = 1/389 (0%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           +H   PLGG+++S PVM+  PL+ IC +LIVKRL  G+GSV+DLNGG+PWG+WIAFDLL+
Sbjct: 3   AHKASPLGGRLVSWPVMLLAPLVAICAILIVKRLFLGIGSVADLNGGYPWGIWIAFDLLV 62

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GTGFACGGWALAWAVYVFNRG+YHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI
Sbjct: 63  GTGFACGGWALAWAVYVFNRGEYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 122

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLP 181
           PG+FN NSVLFETAVCMTIYIGVMALEFAP + ER GW VSL+RLNKVMFFIIALGALLP
Sbjct: 123 PGYFNTNSVLFETAVCMTIYIGVMALEFAPVVLERFGWHVSLKRLNKVMFFIIALGALLP 182

Query: 182 TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP 241
           TMHQSSMGSLMISAGYKVHPLWQSYE+LPL SLLTAFIMGFSIVIFEGSLVQAGL+G GP
Sbjct: 183 TMHQSSMGSLMISAGYKVHPLWQSYELLPLLSLLTAFIMGFSIVIFEGSLVQAGLKGRGP 242

Query: 242 DEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
           DE++LF KLT    VL+ +F+VLRFGE+I+  K +L FAGD ++VMFW E  LM+ PLV+
Sbjct: 243 DEQALFRKLTRLAHVLVLLFVVLRFGEIIWHQKTALLFAGDRFAVMFWCEAALMVLPLVL 302

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAI 361
           LR+ + R D+R LF+SAL  L G A WRL+YSL+AFNPG GY YFP  +E+LISIGFVAI
Sbjct: 303 LRLKRCRQDARWLFVSALCMLFGAALWRLSYSLLAFNPGNGYHYFPKAQEILISIGFVAI 362

Query: 362 EICAYIVLIRLLPILPPLKQNDHNRHEAS 390
           E+CAYI+LIRLLP+LP LK  +H  H+A 
Sbjct: 363 EVCAYILLIRLLPVLPALK-GEHTHHQAE 390


>UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococcus sp. MC-1
           RepID=A0LAL1_MAGSM
          Length = 382

 Score =  341 bits (875), Expect = 3e-92,   Method: Compositional matrix adjust.
 Identities = 171/383 (44%), Positives = 262/383 (68%), Gaps = 4/383 (1%)

Query: 1   MSH--DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD 58
           MSH    QP+G K+++K  +  G +  I +  + +R + G+G+VS+LNGG+PWG+W+ +D
Sbjct: 1   MSHYSSYQPIGTKLLTKSFLFLGVIAAIGIYFMAQRFIHGMGAVSNLNGGYPWGIWVVYD 60

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
           +++GT  ACGG+ALA  +YVFN+G+YHPL+RPA+LASL GY+LGG     D+GR+W    
Sbjct: 61  VVVGTALACGGYALAITIYVFNKGEYHPLIRPAILASLLGYALGGFGALFDMGRWWQFYN 120

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
             +P ++N NSV+ E  +C+  YI V+ +EFAP  FE+ G    L+ LNKV+FF +ALG 
Sbjct: 121 ILLPWNWNFNSVMLEVGLCVFTYIMVLLIEFAPVPFEKAGKAHKLKSLNKVLFFFLALGV 180

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
           LLPTMHQSS+GS++I  GYK+ PLWQS ++ PL ++LTA IMGFS+VIFE S+   GL  
Sbjct: 181 LLPTMHQSSLGSMLIVMGYKIDPLWQSLQLQPLLAILTAIIMGFSVVIFEASMSTVGLA- 239

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFP 298
             P E  L  KL   I  L+++++++RFGEL+ R KL L    +  ++MF IE  L + P
Sbjct: 240 -QPAETPLLQKLAKAIVWLVSLYLLVRFGELLLRGKLGLLLHANLNTLMFLIETALFVVP 298

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGF 358
           L++L+    R+ +++L ++ +  LL  + +R    L+ +NPG GY+YFP+  E+++++G 
Sbjct: 299 LLILKDPLKRSSAKLLLIAGMGLLLAGSLYRFNAFLIGYNPGPGYSYFPSAPEIMVTLGV 358

Query: 359 VAIEICAYIVLIRLLPILPPLKQ 381
           +AIEI AY+ ++++ P+L   K 
Sbjct: 359 IAIEIMAYLTMVKIFPVLHRAKH 381


>UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria RepID=Q2W6S3_MAGSA
          Length = 401

 Score =  333 bits (853), Expect = 9e-90,   Method: Compositional matrix adjust.
 Identities = 168/374 (44%), Positives = 246/374 (65%), Gaps = 1/374 (0%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P  +GG +++   ++   LI I +  + +R ++GLG+V+++N G+PWG+W+ +D++I T
Sbjct: 20  SPTAIGGSLVTPFTIVLAVLIGISLFFMAQRFIYGLGAVTNINNGYPWGIWVVWDVVIAT 79

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
           GFACGG+A+A   Y+ NRG+YH LVRPAL ASLFGYSLGG S+ ID+GRYWN  +   PG
Sbjct: 80  GFACGGYAMALVCYILNRGEYHHLVRPALTASLFGYSLGGASVLIDLGRYWNFWHILWPG 139

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTM 183
           +    SV+FE A C++ YI V+ +EF+PA  E  G+K    +LNKVMFF I LG LLPTM
Sbjct: 140 YAQPGSVMFEVAACISCYILVLWIEFSPAFLEHFGFKNLKAKLNKVMFFFIGLGVLLPTM 199

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           HQSS+GSL++  GY++HPLWQ+  +  L  LLTA  MGF+IVI E +    G + +  DE
Sbjct: 200 HQSSLGSLLVVFGYQIHPLWQTPLLP-LLFLLTAVCMGFAIVIVEATWAAVGFKRDIHDE 258

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
             +  K+   I  +L  ++V+R G+L+ R  +   F     SVMF IE+ + ++P+VVL 
Sbjct: 259 LPMLSKIGKIIMGILVAYLVIRLGDLVVRGAIFKVFTSGVKSVMFLIEMAVFIYPIVVLS 318

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
               R     L  +A+S L G   +R+   LVA++ G G+ YFP+  E++++IG +AIE+
Sbjct: 319 SPANRKRLSKLLAAAMSMLTGAILYRIDAFLVAYDTGPGWHYFPSVPEMMVTIGVIAIEV 378

Query: 364 CAYIVLIRLLPILP 377
            AYI+ +R  PILP
Sbjct: 379 LAYIIFVRKFPILP 392


>UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SGP2_9BACT
          Length = 398

 Score =  303 bits (777), Expect = 5e-81,   Method: Compositional matrix adjust.
 Identities = 159/391 (40%), Positives = 242/391 (61%), Gaps = 17/391 (4%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            KI++    +    +VI   L+  R V G+G+V++++ G+PWG+WIA+D+   T  ACGG
Sbjct: 12  AKILTPSFYVLLFFVVIGFFLVGVRFVKGIGAVTNMSDGYPWGIWIAYDVATSTALACGG 71

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
           +A+A  +Y+ NR +YHPL+R AL+ SLFGY L GLS+ +D+GRYWN   F+IP  +  NS
Sbjct: 72  YAMAIIIYIMNRMKYHPLIRSALVTSLFGYMLAGLSVMVDIGRYWNAYSFFIPTRWQPNS 131

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ-------------RLNKVMFFIIAL 176
           V+FE AVC+  Y  V+ LE  PA+ E+     + +             +L+KV+ FI+ L
Sbjct: 132 VMFEVAVCIMAYNVVLMLEVLPAILEKFIHSKTPKFPKVKKFAMKLYPKLDKVLIFIVVL 191

Query: 177 GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL 236
           G  LPTMHQSS+GS++I A  KV P+W + E LPL  ++ A  +G+S+VIFE     + +
Sbjct: 192 GITLPTMHQSSLGSMLIIAKSKVDPIWHT-EFLPLLFVINALYIGYSVVIFES--FASSM 248

Query: 237 RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLML 296
             N P E     +L+  I  + A+++ +R  +LIYR +L  AFAGD+ S+MF  E++L+ 
Sbjct: 249 AFNRPFESET-QRLSRVIPYVTAVWLTIRLADLIYRGELGRAFAGDYNSMMFLAEIVLIA 307

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISI 356
               +L   + R+  RM+F+SA+  L+G   +R    LV +NP G ++YFP+  E  I+I
Sbjct: 308 AGSFILMWKQFRSSPRMVFISAMLLLVGGGWYRFNVYLVGYNPHGNWSYFPSLPEFFITI 367

Query: 357 GFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
           G VA EI  Y+VL++L PI+P +  N  + H
Sbjct: 368 GLVAFEILGYMVLVKLFPIMPKVHNNTADVH 398


>UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp. M18
           RepID=C6MJQ0_9DELT
          Length = 447

 Score =  286 bits (733), Expect = 8e-76,   Method: Compositional matrix adjust.
 Identities = 165/432 (38%), Positives = 237/432 (54%), Gaps = 44/432 (10%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           S + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  
Sbjct: 4   SEEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVAT 63

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GT  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+I
Sbjct: 64  GTAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFI 123

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALF---ERLGW------------------- 159
           P  +  NS +FE A+C+  Y  V+ LEF PA+    E+  W                   
Sbjct: 124 PSKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEKSKWDRMNAIRNWLHPRIAPDQK 183

Query: 160 ----KVSL---------QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
               K+ +          RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW + 
Sbjct: 184 TMEDKLEMVRLGALWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHT- 242

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             LPL  LL    +G++I I E  +     R   P E      L   I  +  I++ +  
Sbjct: 243 GFLPLLFLLNCVFIGYAIAILESIISSYSFRR--PFETEELSGLAGLIPFVTVIWLTVVI 300

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
           G+L YR ++  A  GDFYS  F  E LL+    ++L V K R   R LF+SA   +LG A
Sbjct: 301 GDLSYRGQVQAALKGDFYSGWFMTEFLLIACGSLILFVKKARKSPRWLFVSASMIVLGGA 360

Query: 327 TWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL------K 380
            +R    L+ FNPG G+ YFP++ E++I++G VA+EI  Y V + L P+LP        K
Sbjct: 361 LYRFNVYLIGFNPGQGWKYFPSFAEVMITVGIVALEILGYKVFVALFPVLPNTDLHGSHK 420

Query: 381 QNDHNRHEASKA 392
           +  H  H+  K 
Sbjct: 421 KKGHAVHKKQKG 432


>UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter RepID=B5E8X5_GEOBB
          Length = 446

 Score =  277 bits (709), Expect = 5e-73,   Method: Compositional matrix adjust.
 Identities = 159/425 (37%), Positives = 232/425 (54%), Gaps = 38/425 (8%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
            + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  G
Sbjct: 5   EEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVATG 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           T  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+IP
Sbjct: 65  TAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFIP 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALF---ERLGW-----------------KVS 162
             +  NS +FE A+C+  Y  V+ LEF PA+    E+  W                 + S
Sbjct: 125 SKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEQSKWDRMNAVRNWLHPKIAPDQKS 184

Query: 163 LQ---------------RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
           +Q               RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW +  
Sbjct: 185 MQDKLEMVRLGAVWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHT-G 243

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG 267
            LPL  LL    +G++I I E  +     +   P E      L   I  +  I++ +  G
Sbjct: 244 FLPLLFLLNCVFIGYAIAILESIISSYSFK--RPFETEELSGLAALIPFVTVIWLCVVIG 301

Query: 268 ELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
           +L YR ++  A  GDFYS  F  E LL+    ++L   K R   R LF SA   +LG A 
Sbjct: 302 DLAYRGQIGAALKGDFYSGWFLTEFLLVASGSLLLFFKKFRRSPRWLFTSASLIVLGGAL 361

Query: 328 WRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
           +R    L+ FNPG G+ YFP++ E+++++G VA+E+  Y V + L P+LP    +     
Sbjct: 362 YRFNVYLIGFNPGQGWRYFPSFAEVMVTVGIVALEVLGYKVFVALFPVLPNTSAHGGGHA 421

Query: 388 EASKA 392
            A K 
Sbjct: 422 PAKKT 426


>UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter sp. Fw109-5
           RepID=A7HG56_ANADF
          Length = 405

 Score =  265 bits (676), Expect = 3e-69,   Method: Compositional matrix adjust.
 Identities = 162/400 (40%), Positives = 233/400 (58%), Gaps = 14/400 (3%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M+   + +GG++++    +   L      + V R   GLG+V+ LN G+PWG+WIAFD++
Sbjct: 1   MTTGARAVGGRLLTPTFKLMLVLWAAATAVGVVRFTQGLGAVTALNDGYPWGLWIAFDVV 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNL-PYF 119
           +GTG A GG+A+A  VYV NRG+YHPLVRPA+L S  GYS+ G+++  DVGRYW L    
Sbjct: 61  VGTGLASGGYAIALLVYVLNRGRYHPLVRPAILTSALGYSVAGIAVMFDVGRYWALWKVP 120

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ----------RLNKV 169
            +P  +N +S+L E A+C+  Y+ V+ +E +PAL ER   +  L+          RL + 
Sbjct: 121 AMPWRWNTSSILLEVALCIMAYLFVLLVELSPALLERWAAERHLRRQAFAVRWLPRLARA 180

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
           + F+IALG +LPTMHQSS+GSL++ AG KVHPLW +   LPL  LLTAF MG++++ FE 
Sbjct: 181 LPFVIALGLVLPTMHQSSLGSLLVVAGTKVHPLWHT-GALPLLFLLTAFGMGYAVLYFET 239

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
                  R   P E  L   L   I+ ++ +F+ +RF  L+   +L L       S  FW
Sbjct: 240 IFSNVAFR--RPLETKLLGSLGVFIAGVILVFVAVRFAGLMGAGRLRLTVTSGTLSFFFW 297

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTW 349
            E LL+L    +     +         +AL AL G A +R+   LVAF PG G+ YFP+ 
Sbjct: 298 AETLLLLSAAGLFLQQWIHASPATQLQAALLALAGGALYRVDAFLVAFQPGHGWRYFPSV 357

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            ELLI++GF+A E   YI+ +R  PIL  +   +  R  A
Sbjct: 358 GELLITLGFIATETMVYILAVRRFPILAGVSLPEPRRLPA 397


>UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Solibacter usitatus Ellin6076 RepID=Q01R82_SOLUE
          Length = 416

 Score =  236 bits (601), Expect = 1e-60,   Method: Compositional matrix adjust.
 Identities = 154/405 (38%), Positives = 231/405 (57%), Gaps = 27/405 (6%)

Query: 8   LGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
           LGG++I+ P ++   +  + +LL + R   GLG VS LN G+ WG++  F++   T    
Sbjct: 17  LGGRVITLPFVVVSAIAALGLLLSLWREWAGLGPVSGLNDGYAWGLYKNFNVTTLTALGS 76

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           GG+AL   VYVFNR +YH ++R ALL S+  Y+ G L++T+DVGR WNL +  IP  +N 
Sbjct: 77  GGYALGVLVYVFNRRKYHVIMRTALLTSILCYTSGMLALTVDVGRPWNLMWLAIPWAWNT 136

Query: 128 NSVLFETAVCMTIYIGV-MALEFAPALFERLGWK------VSLQRLN----KVMF-FIIA 175
           +SVLFE A+CMT Y+ + + LE    L E+L  K        L RL     KV++ + +A
Sbjct: 137 HSVLFEVALCMTAYVMIALDLENLTPLLEQLEEKHFPPVVNELARLAFRVVKVLYPYGVA 196

Query: 176 LGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG--FSIVIFEGSLVQ 233
           L  +LP+MHQSS+GSLM  AGY+VHP+WQ+  MLPL  L+ A+++G  F +++ + S   
Sbjct: 197 LAFVLPSMHQSSLGSLMYQAGYRVHPVWQT-PMLPLLYLVMAWVLGLAFVVLVLQASCAI 255

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
             L    P +  L   +      L   +I LR G++  R  L  AF  D Y+ +F  E+L
Sbjct: 256 WKL----PVDWPLLASVAKIAGWLGLAWIALRVGDVAVRGVLPKAFQWDLYTWVFLAEML 311

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELL 353
           L+L P  +L    +    R +F   L    G   +R T + +AF PG  YAYFP   ELL
Sbjct: 312 LVLIPAALLTARGMLARPRRVFNLLLLLCAGGMLYRYTPTTIAFQPGDNYAYFPAVPELL 371

Query: 354 ISIGFVAIEICAYIVLIRLLPILP-PL-------KQNDHNRHEAS 390
           +S+GF+A+ +  ++  ++  PILP P+       + ND N+  A+
Sbjct: 372 MSLGFIALAVMGFLFTVKKFPILPVPMNLYLKSTQTNDWNKEHAA 416


>UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxobacter
           RepID=A7H7P2_ANADF
          Length = 416

 Score =  210 bits (534), Expect = 8e-53,   Method: Compositional matrix adjust.
 Identities = 134/409 (32%), Positives = 228/409 (55%), Gaps = 28/409 (6%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
             P+ +GGK+++ P+     L  +   +++ R + G+G VS++  GF WG+W   ++++ 
Sbjct: 5   EHPKAIGGKLLAPPMKTLLALFGVAAAVMLYRFIVGVGPVSNMTDGFTWGIWEPLNVVVF 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           TG   G +++    Y  N+GQYH LVRPA+L     Y+LG  SI + +GRYWN  +    
Sbjct: 65  TGIGAGAFSVGLLCYALNKGQYHALVRPAVLVGAIAYTLGASSIVVALGRYWNAYWLPWL 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ------------RLNKVM 170
            ++N++S L E AVC+  Y+ V+ +E  P++ E  G   S              RL++ +
Sbjct: 125 PYWNLSSALLEVAVCVIAYVTVLWVEVLPSVLE--GAAASRHPRFAAIGKRWGPRLHRAL 182

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
            FIIAL  +LPTMHQSS+G LM+ A  KVHPLW +  +LP   L++   MGF  V+   +
Sbjct: 183 PFIIALAIVLPTMHQSSLGGLMLIAETKVHPLWHT-ALLPTLFLVSCLSMGFGAVVALVT 241

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWI 290
           L++  L  NG  ++ L  +L+   + LL  ++ LR G+L +  KL      +FY+ +  +
Sbjct: 242 LLK--LTWNGKHDQKLLAQLSKVNAGLLFFYVALRLGDLAWSGKLRY-LGANFYTALLLV 298

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG--------- 341
           E+ L L P V+  + +++ +   LF +AL A+L  A +R+   L  + P G         
Sbjct: 299 ELALFLAPAVLFLLPRVQANRGRLFGAALLAVLAGAAYRMDTYLSVYRPAGFDANGKAIP 358

Query: 342 -GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            G+AYFP+  E L+++G  ++ +  +IV+ RL P++   ++  H++ E+
Sbjct: 359 AGWAYFPSLGETLVTLGMASVGVAIFIVISRLFPVVAVDERPKHSKLES 407


>UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacteria
           RepID=Q1INE7_ACIBL
          Length = 398

 Score =  210 bits (534), Expect = 9e-53,   Method: Compositional matrix adjust.
 Identities = 122/359 (33%), Positives = 201/359 (55%), Gaps = 8/359 (2%)

Query: 34  RLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALL 93
           R  +GLG+ ++L   FPWG+W+ FD+L G   A GG+ L  AV++FN  + HP+VRP +L
Sbjct: 31  RFRYGLGASTNLTDQFPWGLWVGFDVLCGVMLAAGGFTLTAAVHIFNIKKLHPIVRPTVL 90

Query: 94  ASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL 153
            +  GYSL  +++  D+GR + + +  +    N +SV+FE A C+ +Y  V+ALEFAP +
Sbjct: 91  TAFLGYSLVSVALLFDLGRPYRIWHPLVMR--NPHSVMFEVAYCVMLYSTVLALEFAPVV 148

Query: 154 FERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
            E+      L  L+K+   ++  G +L T+HQSS+G++ +    K+HP W +  +LP F 
Sbjct: 149 LEKFNLHKPLAILSKISVVVVICGVILSTLHQSSLGTVYLIMPNKLHPFWYT-PILPAFF 207

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
            L+A  +G ++ IFE S+  +   G    E  +   L   + V+L ++ +LRF +L +R 
Sbjct: 208 FLSAIAVGLAMTIFESSM-SSKYFGRA-LELPILQLLGRVLLVVLLVYSILRFEDLYHRH 265

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
            LS  F   +   +FW+E  L+L PLV+L   K+R  ++ L+L A+  +LG  T RL  S
Sbjct: 266 MLSQIFVNGYEQHLFWVEAFLILCPLVLLFFKKVRMSAQGLYLVAVMVVLGFITNRLNVS 325

Query: 334 LVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           +       G  Y P W E+ I+   +A+    + ++ +  PI P   + +H R   + A
Sbjct: 326 ITGIESSAGTHYIPKWTEMAITGAIIAVGFAIFGLVAKYFPIFP---EEEHKREARAHA 381


>UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Koribacter versatilis Ellin345 RepID=Q1IIR1_ACIBL
          Length = 443

 Score =  199 bits (506), Expect = 1e-49,   Method: Compositional matrix adjust.
 Identities = 128/373 (34%), Positives = 203/373 (54%), Gaps = 13/373 (3%)

Query: 23  LIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRG 82
           LI I  +L   R + GLG VS +N  F WG+W  F++++ T    G +A+  A +VF R 
Sbjct: 40  LIAIAFILTGYRELAGLGPVSGMNDAFGWGIWKTFNVMVLTALGSGAFAVGIAAWVFRRH 99

Query: 83  QYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYI 142
           + H L+R ALL S   Y+ G L + ID GR WN  +   P  +N++S L E A+CM+IY 
Sbjct: 100 RLHSLMRVALLTSFLAYACGLLLLGIDAGRPWNFYWIVFPWKWNMHSPLAEVAICMSIYA 159

Query: 143 GV-MALEFAPALFERLGW-----KVSLQRLNKVMF----FIIALGALLPTMHQSSMGSLM 192
            + +ALE  P + ERL +     +  +++L K ++    +IIA   LLP MHQSS+G+LM
Sbjct: 160 MIPLALENIPPILERLWYFDSRLRPRVEKLEKTLYSAFPWIIAAAYLLPGMHQSSLGALM 219

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           + AG +VHPLWQ+   LPL  L  A  M F  V   G+ +   L    P +  +      
Sbjct: 220 LLAGERVHPLWQT-PFLPLLYLGAACFMSFGCV--AGTTMLCCLIWKRPMDMEVLDDAAT 276

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR 312
               L+A ++ LR  ++  R  +  AF  D ++++FW+EV L  +   +L  +   ++ R
Sbjct: 277 ITWWLIAGWLALRLVDITVRGAILTAFHFDRFALVFWMEVFLTAYGGWLLYRSVKEHEPR 336

Query: 313 MLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRL 372
            +FL  + + LG   +R + + +AF P     YFP   E+L+S+GF+++ I  ++  ++ 
Sbjct: 337 FMFLGYILSSLGGMIYRFSPTTLAFRPNPEALYFPKTIEILVSLGFISLGIAGFLFAVKR 396

Query: 373 LPILPPLKQNDHN 385
           L ILP      H+
Sbjct: 397 LAILPAPTHTWHD 409


>UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum thermopropionicum SI
           RepID=A5D1L3_PELTS
          Length = 389

 Score =  198 bits (503), Expect = 3e-49,   Method: Compositional matrix adjust.
 Identities = 125/363 (34%), Positives = 205/363 (56%), Gaps = 10/363 (2%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + R ++GLGS+++LN  +PWG+WI FDLL G   A GG++ A  V+V +R +Y P+ R A
Sbjct: 29  IYRFIYGLGSITNLNDRWPWGLWIGFDLLCGIALAGGGFSTALIVHVLHREKYLPIARAA 88

Query: 92  LLASLFGYSLGGLSITIDVGRYWNL--PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEF 149
           LL S+ GY +   S+ +D+GR++N   P+F+    +  +SVLFE   C+ +Y  V  LEF
Sbjct: 89  LLTSMLGYIIALASLFLDIGRWFNFWRPFFF----WGYHSVLFEVFWCIALYTTVQVLEF 144

Query: 150 APALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
               FE++      + L+  M F++ +G +LPT+HQSS+GSL + A  K++PLW S  ++
Sbjct: 145 GDIFFEKVHCPPLKKVLHFFMPFLLIIGIVLPTLHQSSLGSLYVVAVDKLNPLWWS-MII 203

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
           P F + +AF +G ++V  EG+L  A   G  P E  +F  LT     ++ ++++++  +L
Sbjct: 204 PFFFVWSAFFLGPAMVTIEGTL-AARAYGRKP-ELPVFESLTKVTLWMMIVYLIVKVIDL 261

Query: 270 IYRDKLSLAFAGDFYSVMFWIE-VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATW 328
            YR  LS AF G F S MF IE ++ ++ P+++  +  +R     +  +++  + G    
Sbjct: 262 SYRGVLSSAFNGSFESNMFLIEMIVFVILPIIMYAIPGIRKKLWGVLTASILVVAGVIFN 321

Query: 329 RLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
           R+           G  YFPT  E +I+IG  +  +  Y  ++   PILP  +   H    
Sbjct: 322 RMNVVFTGMAKSVGGHYFPTVWEFVITIGMWSALVLLYCFIVENFPILPKEEHVSHGSGF 381

Query: 389 ASK 391
           ASK
Sbjct: 382 ASK 384


>UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteobacteria
           RepID=B8FFW1_DESAA
          Length = 387

 Score =  181 bits (459), Expect = 4e-44,   Method: Compositional matrix adjust.
 Identities = 123/387 (31%), Positives = 206/387 (53%), Gaps = 14/387 (3%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P+P+     +  V +    +      I+ R + GLG V++L   +PWG+WI  D+  G 
Sbjct: 6   QPRPINSPFWTPGVFVMLAFMAAAAPFILARYIKGLGFVTNLTDIYPWGLWIGVDVASGV 65

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             A GG+  A   ++F R  Y  + RPALL ++ GY+   + + +D+GR W +   + P 
Sbjct: 66  ALAAGGFTTAALAHIFGRHHYEAVTRPALLTAMLGYTFVAVGLFVDIGRSWAI---WKPA 122

Query: 124 HF-NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV----SLQR-LNKVMFFIIALG 177
            F   NSVLFE A+C+ IY+ V+ +EF P + ERL  +     SL + ++K M+  I LG
Sbjct: 123 IFWQPNSVLFEVAMCVMIYLTVLYIEFFPIVAERLRGRFPMVDSLDKIIDKFMWVFIILG 182

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR 237
            +L  MHQS +GSLM+ A  K+HPLW +  +LPL  L +A  +G+ +V+ E  +  + L+
Sbjct: 183 VVLSCMHQSGLGSLMLIAPTKLHPLWYT-PILPLLFLTSAISLGYPMVVVETIIATSSLK 241

Query: 238 GNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLL-ML 296
            +   E  +   LT    +LL I+  L+ G+++ R      + G   S  F  E+LL ++
Sbjct: 242 LD--REMDVIGPLTRITLLLLGIYGGLKIGDMLVRGTYVYLWDGSAQSFAFMTEMLLGVI 299

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-GGYAYFPTWEELLIS 355
            P  +L V K+R    +LF +A   + G    R+   +V + P    ++Y+P   E+L++
Sbjct: 300 IPWCMLWVPKVRKTPGLLFTAAAMVVGGVVLNRINVFIVGYQPPFAQHSYYPAIGEILVT 359

Query: 356 IGFVAIEICAYIVLIRLLPILPPLKQN 382
           +G VA  +  Y + +  LP+L   ++ 
Sbjct: 360 VGLVATIMFLYRLAVTFLPVLSARRKE 386


>UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex degensii KC4
           RepID=C9R7N0_AMMDK
          Length = 400

 Score =  179 bits (455), Expect = 1e-43,   Method: Compositional matrix adjust.
 Identities = 120/363 (33%), Positives = 200/363 (55%), Gaps = 19/363 (5%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + RL+FGLG+ ++LN  +PWG+WI FD+L G   A GG+   + V+V +   + P+ R  
Sbjct: 46  IYRLIFGLGAATNLNDRWPWGLWIGFDVLTGVALAGGGFTTCFLVHVLHIKDWKPIARAT 105

Query: 92  LLASLFGY--SLGGLSITIDVGRYWNL--PYFYIPGHFNVNSVLFETAVCMTIYIGVMAL 147
            L SL GY   LGGL   +D+GR++N   P+    G +  +SVLFE   C+++Y  V  L
Sbjct: 106 ALTSLIGYLLVLGGL--FLDIGRWYNFWRPFLVYAGSW--HSVLFEVFWCVSLYTVVQLL 161

Query: 148 EFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
           EF   +FER+      +  + ++  +   G +LPT+HQSS+GSL + A  ++ PLW S  
Sbjct: 162 EFGHIVFERVKSPGFKRFFDAILVPMYIFGIILPTLHQSSLGSLYLVAVNRLDPLWWSI- 220

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP-DEKSLFVKLTNTISVLLAIFIVLRF 266
           ++P+F LL+A  +G ++   EGSL  A  R     D    FV+++   +V+++++++L+ 
Sbjct: 221 LIPVFFLLSAVFVGPAMATVEGSLAAAAYRREFELDVLQSFVRVS---AVVMSVYLLLKG 277

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
            +L+YR ++   F G F S MF +E++  ++ PL++  +  +R     L  ++   + G 
Sbjct: 278 IDLVYRGQIGHLFDGSFTSNMFLLEIVGGVIIPLIMYLIPSVRRSKAGLITASALVVAGV 337

Query: 326 ATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHN 385
              R               YFP+W EL +SIG V + I AY  ++   P+L      D +
Sbjct: 338 IFNRFNVVFTGMAKWANAPYFPSWMELSVSIGLVTLGILAYCFVVENFPVL-----YDEH 392

Query: 386 RHE 388
           RH+
Sbjct: 393 RHK 395


>UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=A7HBA8_ANADF
          Length = 408

 Score =  168 bits (425), Expect = 3e-40,   Method: Compositional matrix adjust.
 Identities = 113/379 (29%), Positives = 189/379 (49%), Gaps = 13/379 (3%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           +K   I   ++V+ + + V R + GLG+ + L+   PWG+WI FD++ G   A GG+ + 
Sbjct: 35  TKGNAIAAAILVVGLPIFVYRFIAGLGATTALSQTAPWGLWIGFDMMTGIALAAGGFTIG 94

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
             V +F   +YHP+ RPA+L +  GY +  + +  D+GR WN+       +F   S LFE
Sbjct: 95  ATVQIFGLEEYHPIERPAILTAFLGYVMAVIGLLADLGRPWNIVMAMF--NFGTASALFE 152

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            A C+  Y  V+ LEF    FE LGW+     + K +  +  L  +  TMHQS++GSL +
Sbjct: 153 VAWCVMCYTTVLLLEFTVPAFEWLGWRKLHAVMRKALIGLTVLSVMFSTMHQSALGSLFL 212

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL----VQAGLRGNGPDEKSLFVK 249
            A  K+HPLW +   + +F  ++A I G S+VI E  L      + + GN  D   L + 
Sbjct: 213 LAPTKLHPLWYT-PFIFVFFFISAIIAGISMVIVESMLSHRAFHSQVAGNHVDMDKLTLG 271

Query: 250 LTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLR 308
           L    ++++  +  L+   +I  D  +  +    Y  +F +E +  +L P  +       
Sbjct: 272 LGKAGALVMFAYFFLKLQGVI--DGHAWGYLPTAYGALFLVETVGFVLVPAFLFAYGARN 329

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIV 368
              +++  + +  +LG    RL  S+VAFN      Y P+  E+++SI  V I + A+  
Sbjct: 330 AKVKLVRAAGVMGVLGVILNRLNVSIVAFNWNQPVRYVPSASEVIVSITLVTIGVLAFRW 389

Query: 369 LIRLLPIL---PPLKQNDH 384
           ++  +PIL   P      H
Sbjct: 390 IVNRMPILREDPRFAAGHH 408


>UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1
           Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YFP6_THEYD
          Length = 393

 Score =  163 bits (413), Expect = 9e-39,   Method: Compositional matrix adjust.
 Identities = 112/354 (31%), Positives = 190/354 (53%), Gaps = 12/354 (3%)

Query: 31  IVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRP 90
           ++ RL++GLG  ++L+  +PWG+WI+FD+L G   A  G A+  AVY+F    Y    +P
Sbjct: 43  MIYRLIYGLGPATNLSDTYPWGLWISFDILAGIALAAPGLAVGTAVYLFGIKDYKHFAKP 102

Query: 91  ALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFA 150
           A+L+SL GY     ++  D+GRY+ + Y  I   + +NS+LF  A    +YI +  +E  
Sbjct: 103 AILSSLLGYVFAVFALMFDLGRYYRVVYV-IGWSWGLNSILFLIAWHFFLYIIICFIEMF 161

Query: 151 PALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLP 210
           P+ FE LG +   +  +K+  +    G ++   HQS++G L + A  KVHPLW S  +LP
Sbjct: 162 PSFFEWLGREKLREFFSKLGIWATVFGVIIAGGHQSALGGLFLVAPTKVHPLWYS-ALLP 220

Query: 211 LFSLLTAFIMGFSIVIFEGSLVQAGLRG-----NGPDEKSLFVKLTNTISVLLAIFIVLR 265
           LF L++A   G S+VI E ++     R      +  D  S  + L   + + L I+++L+
Sbjct: 221 LFFLISAIFAGISMVIIESTISHKFFRDRIKNFDQEDFDSKTIGLAKVLVLALFIYLILK 280

Query: 266 FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLF-PLVVLRVAKLRNDSRMLFLSALSALLG 324
             +L + D     +    Y + +  E +  +F P ++L  A     ++++ + A    LG
Sbjct: 281 IFDLTHYDNWH--YLTTDYGLWYLFENIGFVFAPAIILIYAIKIKFAKLVRIMAFFIALG 338

Query: 325 CATWRLTYSLVAFNPGGGYA--YFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
               R   SL+A+N    ++  Y+PTW E+ +S+G V + I  Y  ++R +PIL
Sbjct: 339 VIINRFNVSLIAYNWYIPFSEKYYPTWMEIALSLGVVVLIILFYRFIVRRMPIL 392


>UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria RepID=HMC3_DESVH
          Length = 388

 Score =  162 bits (411), Expect = 2e-38,   Method: Compositional matrix adjust.
 Identities = 116/379 (30%), Positives = 192/379 (50%), Gaps = 18/379 (4%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVY 77
           +I G ++V+ ++L V R   G+G+VS+L+   PWG+WI FDLL G   A GG+  + + Y
Sbjct: 16  IITGIILVMGLVLTVLRFTKGIGAVSNLDDNNPWGIWIGFDLLCGVALAAGGYVTSASCY 75

Query: 78  VFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVC 137
           +F   +YH  VRPA+  +  GY    +++  D+G    LPY  +       S+LFE  +C
Sbjct: 76  LFGMKRYHSAVRPAITTAFLGYFFVVVALNYDLGHPLRLPYPLVYSQ-GTTSLLFEVGLC 134

Query: 138 MTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGY 197
           +  Y+ V+ +E++PA  E LG +     + K+   +   G +L T+HQSS+G+L + A  
Sbjct: 135 VATYLTVLFVEWSPAALEWLGLRKIRNVVVKLTLVLTIFGVVLSTLHQSSLGALFLIAPS 194

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL------FVKLT 251
           K+HPLW S   LP+F  +++ + G S+VIFEGSL   G+  +  DE  L           
Sbjct: 195 KLHPLWYS-SFLPVFFFISSMVAGLSMVIFEGSLAHKGMH-HMMDETHLKEADGVVFGFG 252

Query: 252 NTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRND 310
              S +LA + +++  ++   +       G  Y   + +E+L  +  P  +  +      
Sbjct: 253 KAASFVLAGYFMIKVIDVTMDNDWHYLATG--YGAWWLVEMLGFVALPSFLYALGVREKR 310

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFN---PGGGYAYFPTWEELLISIGFVAIEICAYI 367
             ++  +++  +LG    R    LVAFN   P     YFP W E+ IS+  V   I  Y 
Sbjct: 311 IGVIRFASVLGVLGIVMNRFNVCLVAFNWQLP-ADQRYFPHWMEIGISVFIVTSIITVYR 369

Query: 368 VLIRLLPIL--PPLKQNDH 384
            +   +P+L   P  ++ H
Sbjct: 370 FIASRMPVLYEHPDYKDAH 388


>UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter RepID=B5EED2_GEOBB
          Length = 403

 Score =  158 bits (400), Expect = 3e-37,   Method: Compositional matrix adjust.
 Identities = 103/346 (29%), Positives = 182/346 (52%), Gaps = 14/346 (4%)

Query: 34  RLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALL 93
           R VFGLG  ++LN  FPWG+WI+FD++     A G + L   V+ F+  +  PLVRPA++
Sbjct: 35  RFVFGLGVTTNLNDTFPWGLWISFDVVTAVPLAAGAFTLGAIVHCFHIKKLEPLVRPAIV 94

Query: 94  ASLFGYSLGGLSITIDVG---RYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFA 150
               GYSL  + + +D+G   R W+   ++ P     +S +FE ++C+  Y  V+ LEF 
Sbjct: 95  TGFLGYSLVCVGLLLDLGQPQRCWHTMVYWNP-----HSPMFEVSMCIAAYTTVLFLEFL 149

Query: 151 PALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLP 210
             + E+ G+ V L+ L  +   ++   A + T+HQSS+G+  + A  K+H LW +  +LP
Sbjct: 150 SPVCEKFGYHVPLRLLRTIEMPLVIAAASISTLHQSSLGTFFLIAVDKLHSLWYN-PLLP 208

Query: 211 LFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI 270
           L   ++A   G SI+I E ++    +    PDE  L   L   +  ++  ++ L+   L 
Sbjct: 209 LLFWVSAMCAGISIIIVEATMSHKWM--GQPDESELLETLAKILPWVITAYLTLKLFSLF 266

Query: 271 YRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR 329
              +  L F       +F +E+L  ++ PLV+L    +R ++R+   +A   + G    R
Sbjct: 267 ALTEGPL-FNRPGLVALFAVEMLGGVIAPLVMLMNGNVRENNRLRATAAWLVIAGVILNR 325

Query: 330 LTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
              S+      G + Y+P++ E L+++G +A  I  ++++ +  PI
Sbjct: 326 FNVSMFGMEAPGTF-YYPSFIESLVTVGIIAAHILFFVLIAKYFPI 370


>UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus Koribacter
           versatilis Ellin345 RepID=Q1IMF6_ACIBL
          Length = 394

 Score =  153 bits (387), Expect = 1e-35,   Method: Compositional matrix adjust.
 Identities = 110/353 (31%), Positives = 182/353 (51%), Gaps = 10/353 (2%)

Query: 34  RLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALL 93
           R   GL   S+L+ G PWG+W+ F  L G G + G +AL+ AVYV    +Y P+VR A+L
Sbjct: 30  RFAAGLHGSSNLSDGMPWGMWVGFGTLCGVGLSAGAFALSGAVYVLGMERYRPIVRTAVL 89

Query: 94  ASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL 153
               GY    +    ++G  W   +  I  ++N NS+LF+ A+C+  Y  V+ LEF PAL
Sbjct: 90  LGFLGYCSVCVGYFYELGLPWRCWHILI--YWNHNSMLFDVALCVATYTTVLTLEFCPAL 147

Query: 154 FERLGWKVS----LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
            E++ W+ +    L   ++V   ++  G LL +MHQS +G L + A  K++PLW ++ + 
Sbjct: 148 IEKIPWRKTRELVLHWHHRVTVGVVMAGVLLSSMHQSFLGGLFLIAPGKLYPLWYTHNIH 207

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
            LF  L+A   G ++ +    L    L  +   + S+  +L   IS+LL ++++ R  +L
Sbjct: 208 ALF-FLSAIAGGLAMTVIALHLSMRSL--DARIDYSILRELGRVISLLLLVYVIFRGLDL 264

Query: 270 IYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATW 328
           I+       F     +  FW+EV LL + PL++L+  K+ N    L+ +    + G    
Sbjct: 265 IHTGGARYLFLPVRETAFFWLEVSLLAIIPLILLQFNKIVNTPMYLYWTCCMVVAGFVVN 324

Query: 329 RLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
           RL   + AF       Y P W EL  ++  +A  + A+   +  L I+P +K+
Sbjct: 325 RLNVCITAFERSMNTLYTPKWSELATTLLMIAGCVVAFRYAVLYLDIMPRIKR 377


>UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcaceae
           RepID=B8FXL9_DESHD
          Length = 416

 Score =  147 bits (371), Expect = 6e-34,   Method: Compositional matrix adjust.
 Identities = 113/364 (31%), Positives = 187/364 (51%), Gaps = 25/364 (6%)

Query: 34  RLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALL 93
           R + GLG+ ++LN  +PWG+WI+FD+L+G   A GG+  A  VYV  R +++P+ R A++
Sbjct: 43  RFIAGLGATTNLNDQWPWGLWISFDVLLGVALAGGGYGTALIVYVLRRDKFYPIARSAMV 102

Query: 94  ASLFGYSLGGLSITIDVGRYWNLPYFYIP----GHFNVNSVLFETAVCMTIYIGVMALEF 149
            SL GY +  L + I+VG+++   +F+ P    GH    SVLFE   C++ Y  +  LEF
Sbjct: 103 TSLLGYIVVVLGLLIEVGQWF---FFWRPYVSWGH---ASVLFEVFWCISCYTLIQVLEF 156

Query: 150 APALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
           +    E++ +K + + L K M  ++ +G  LPT+HQSS+G L      KV+ LW S  + 
Sbjct: 157 SEVATEKV-FKGAHKYLKKAMPVLLIIGITLPTLHQSSLGQLFYIMVGKVNVLWWSPLLP 215

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
             F L + F+ G  ++I E SL  AG   N   + S+   L       + ++++L+  ++
Sbjct: 216 LFFLLSSFFV-GAGMIIIESSL--AGKALNHQVDTSVLQGLVRISGGAMILYVILKIADM 272

Query: 270 IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR 329
             R   +   A D  S+MF  E++L     +++  + L    + L    +  + G    R
Sbjct: 273 SVRGTFAHVLAFDLPSIMFLAELILGCILPIIIAFSSLSGTRKGLIGFGILTVAGVVMNR 332

Query: 330 LTYSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHN 385
                       N  GG+ YFP W E+++S+G V+I   AY+ +     IL       H+
Sbjct: 333 FDVLFTGMGSYLNQHGGH-YFPAWTEVIVSLGLVSIACLAYLFIAENFNIL------GHH 385

Query: 386 RHEA 389
             EA
Sbjct: 386 ESEA 389


>UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogenase membrane
           subunit n=5 Tax=Dehalococcoides RepID=D2BG96_DEHSV
          Length = 403

 Score =  144 bits (364), Expect = 4e-33,   Method: Compositional matrix adjust.
 Identities = 98/354 (27%), Positives = 185/354 (52%), Gaps = 12/354 (3%)

Query: 34  RLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALL 93
           +L +GLG +++L+  +PWG+W+AFD+      A GG+ +A  VY+F   ++ PLVRPA+L
Sbjct: 44  KLAYGLGPITNLSDNWPWGLWVAFDVGAYIASAAGGFTMAAIVYIFGFEKFRPLVRPAIL 103

Query: 94  ASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL 153
                Y++G + I ID+ R  ++   +    +N  S++FE   C+ +Y+ V+ LEF+  +
Sbjct: 104 IGALCYTIGAIGIMIDLAR--SIRIIHPIWMWNHESIMFEVGWCVMMYLTVLYLEFSNNI 161

Query: 154 FERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
           FER+GWK      +  +  ++  G +L  +HQSS+G+L +    +  PLW    M  LF 
Sbjct: 162 FERIGWKKLGNLQHAFIIPLVIFGIMLSFLHQSSLGALFLINPAQ-QPLWHGPLMGHLF- 219

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
           L++A  +G S++ +   ++    +        +  KL   I  +L +++  R  +     
Sbjct: 220 LVSAMALGLSVLTYFSIILSRSWKMT--LRMDILSKLGLVIGWILLVYLAARGVDYAMTG 277

Query: 274 KLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
            L+    GD+Y+V++  EV + ML P+++L + K+R     L  +    ++G    R+  
Sbjct: 278 NLATGLNGDWYTVLWVTEVGIGMLLPMIMLFIKKVRTSRTGLLWATGLIIMGVVLNRINT 337

Query: 333 SLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
            +++  P    +YFP   E + + G +A  +  + +  + LP+      +DH +
Sbjct: 338 LVISQAPNREGSYFPHILEFVFTFGLIAGAMYVFRLCAKYLPL-----YSDHMK 386


>UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Tax=Candidatus
           Accumulibacter phosphatis clade IIA str. UW-1
           RepID=C7RPZ2_9PROT
          Length = 229

 Score =  144 bits (363), Expect = 5e-33,   Method: Compositional matrix adjust.
 Identities = 76/221 (34%), Positives = 132/221 (59%), Gaps = 3/221 (1%)

Query: 157 LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
           +G + + ++L KV+FF IALG +LP MHQ+S+G++++  G +V+PLWQ+  + PL  LL+
Sbjct: 1   MGLRDARKKLEKVLFFFIALGVVLPMMHQASLGTMLVVMGGQVNPLWQT-PIQPLLYLLS 59

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
           A  +G+ +++FE  +  +  R     E  L   +   +  ++ IF+V RF +L+ R  + 
Sbjct: 60  AITLGYGVILFESCVAASAYRRQ--VEVPLLNPMATVMLGIIGIFLVARFADLVVRGVIG 117

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
            AF   + ++ FWIE   +    +++R  + R +   LFL+ ++ +L     RL   L+A
Sbjct: 118 EAFQPTYIALTFWIENACLFAAFLLIRTTEARRNPARLFLAGIAVMLSGILLRLNGFLIA 177

Query: 337 FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
           F+ G G++YFP+  ELL++IG  A E+  YI + R  P+LP
Sbjct: 178 FDTGPGWSYFPSVPELLVTIGIFAAEVFGYIYITRRFPVLP 218


>UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibacillum alkenivorans
           AK-01 RepID=B8FFZ8_DESAA
          Length = 417

 Score =  139 bits (351), Expect = 1e-31,   Method: Compositional matrix adjust.
 Identities = 111/399 (27%), Positives = 188/399 (47%), Gaps = 65/399 (16%)

Query: 31  IVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRP 90
           ++ R   G+G+VS+L  G PWG W+A D+L G   A GG+  A  VY+F   ++  L RP
Sbjct: 26  VIYRFWAGIGAVSNLTDGHPWGFWVAIDILAGVALAAGGFVTAGLVYIFGGKRFAELARP 85

Query: 91  ALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFA 150
           A+L +  GY +  L + +D+GR W++ Y ++  H   NS L+E   C ++Y  V+ALE  
Sbjct: 86  AVLTAFLGYVMFVLGLIVDMGRPWHMLYIFVGNH---NSPLYEIGWCASLYTLVLALELL 142

Query: 151 PALFER-------------------------------------------LGWKVSLQ--- 164
           P +FE+                                           L W++ ++   
Sbjct: 143 PPVFEKYSMDAAQRLWRSLSPWLVIVLLSVFTLAMTYSWIWLAIVASLLLAWEILMRKGV 202

Query: 165 --RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
             R  +    +IA G +L  +HQSS+GSL +   + ++PLW S  +LP+  L++A   G 
Sbjct: 203 MGRQRQTPILLIASGVMLSFLHQSSLGSLYLMTAHSLNPLWHS-PLLPIMFLISAIAAGM 261

Query: 223 SIVIFEGSLVQAGLRGNGPDEK-SLFVKLTNTISVLLAIFIVLRFGELI----YRDKLSL 277
           ++V  E     AG R  G     S  V +   + VLL I++V++ G+++    +R  LSL
Sbjct: 262 AMVALES---LAGERFLGHKAPFSPLVDMARIVPVLLIIYLVMKAGDILPYGDWRGLLSL 318

Query: 278 AFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
               +  S M+W+E+   +  PL++            L L++   + G    R+  +++ 
Sbjct: 319 ----NLQSFMWWVEMGAGVAAPLILYLTPGFVQKRSGLALASGLVVGGLIINRVNVAVIG 374

Query: 337 FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
                  +Y+P   E+LI++G V+  +  Y      LPI
Sbjct: 375 LQVQRWQSYYPHPLEILITMGIVSAGLLTYAWASANLPI 413


>UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment) n=1
           Tax=Salmonella enterica subsp. enterica serovar
           Typhimurium RepID=Q9X627_SALTY
          Length = 82

 Score =  136 bits (343), Expect = 1e-30,   Method: Compositional matrix adjust.
 Identities = 66/82 (80%), Positives = 70/82 (85%)

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLI 370
           SR+      +  +G  TWRLTYSLVAFNPGGGY YFPTWEELLISIGFVAIEICAYIVLI
Sbjct: 1   SRLTVPVRAADAVGLPTWRLTYSLVAFNPGGGYHYFPTWEELLISIGFVAIEICAYIVLI 60

Query: 371 RLLPILPPLKQNDHNRHEASKA 392
           RLLPILPP+KQN HNRHEASKA
Sbjct: 61  RLLPILPPVKQNVHNRHEASKA 82


>UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus Desulforudis
           audaxviator MP104C RepID=B1I0U5_DESAP
          Length = 402

 Score =  123 bits (308), Expect = 1e-26,   Method: Compositional matrix adjust.
 Identities = 98/347 (28%), Positives = 168/347 (48%), Gaps = 20/347 (5%)

Query: 34  RLVFGLG-------SVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP 86
           R  FGLG       SV++LN  + WG+W  + +      A  G+   +  +V +  +++P
Sbjct: 36  RFAFGLGDSGGFMGSVTNLNDHWTWGLW-KYLVFPAVALAGCGYGTVFLAHVLHIKRFYP 94

Query: 87  LVRPALLASLFGYSLGGLSITIDVGRYWNL--PYFYIPGHFNVNSVLFETAVCMTIYIGV 144
           + R A++ SL GYSL  + +  D+  Y+N   P+ Y    +   S+LFE   CMT+Y  +
Sbjct: 95  VARVAMVVSLLGYSLAMVVLLFDITVYYNFWRPFVY----WGYTSILFEVLWCMTLYWMI 150

Query: 145 MALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQ 204
             LEF    FER+        L++ M  +I +G +LP++HQ+S+G L I A  +++P W 
Sbjct: 151 QILEFGHIAFERIDAPRIYNLLDRAMPVLICVGIMLPSLHQASLGGLFI-ATTQLYPAWW 209

Query: 205 SYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVL 264
           S   +P F ++++ ++G ++V F    +         D      KL    + L+ +++VL
Sbjct: 210 S-TWIPWFFMISSLMVGPAVVTFSCWALCQIYGKRFEDLMPSLTKLCLVGAGLMGVYVVL 268

Query: 265 RFGELIYRDKLSLAFAGDFYSVMFWIE-VLLMLFPLVVLRVAKLRNDSRMLFLSALSALL 323
           +  +L  R      F G     MF +E V+ +L PLV+     +RN    L  +++   +
Sbjct: 269 KVWDLTARGAWGYVFNGTLQGNMFLLEHVVFLLVPLVIFLTPSIRNSVGGLVTASILTGV 328

Query: 324 GCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLI 370
           G    R              +YFPTW E    +GF  + I A +V++
Sbjct: 329 GVILNRTNVMFTGMAQAYTQSYFPTWMEW---VGFFGLIIGALLVIL 372


>UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geobacter
           RepID=A5G7N9_GEOUR
          Length = 465

 Score =  117 bits (293), Expect = 7e-25,   Method: Compositional matrix adjust.
 Identities = 100/380 (26%), Positives = 171/380 (45%), Gaps = 9/380 (2%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
           I   +  I + +I+ R  FGLG V+  +  +PWG+++ F L      +  G+ L     V
Sbjct: 51  ILAVIFAIGIPIILGRFFFGLGWVTHSSNDYPWGMFLGFGLFAMVPLSSSGFQLGTTCEV 110

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCM 138
           F R  + P+ R  LL  L GY    + + +D+G+ W LPY  +   F   +VLF  A  +
Sbjct: 111 FGRHDFEPIERLGLLNGLLGYLFAVIYLMVDLGQPWRLPYPMVVS-FGPAAVLFLVAWHV 169

Query: 139 TIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYK 198
             Y+ V   E + A FE +G+ +  + + K+   +   G +L T+HQ ++G+L   A  K
Sbjct: 170 ATYLSVQVAEVSVAFFEWIGFPMGKRGVRKITLGLTVAGIILSTLHQGALGALFTYAPGK 229

Query: 199 VHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL-----RGNGPDEKSLFVKLTNT 253
           VHPLW S     L   +++   G  +VI   ++ +  +     +G   +   L + L   
Sbjct: 230 VHPLWYSASFQWLHFFVSSLPGGLCMVIAVSTIARKTMAWRCGQGFNDNLDKLTIALAKG 289

Query: 254 ISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLL-MLFPLVVLRVAKLRNDSR 312
            S+ LA ++ ++   + + +K      G     MF  E+   ++ PL +   A       
Sbjct: 290 ASMGLATYLTIKLIGMAHDNKWEYLATGWGQWYMF--EIFFGVILPLGLFAYAIRNKKVG 347

Query: 313 MLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRL 372
           ++  SA   + G    R+  +++ FN        P W E++IS+   AI I  Y  ++  
Sbjct: 348 LVRFSAFLTVFGVVLNRVNTAMITFNWKLAEREIPHWREVIISVTIFAIYITVYRFILYR 407

Query: 373 LPILPPLKQNDHNRHEASKA 392
           LPIL   K  D        A
Sbjct: 408 LPILYSWKTADETVEATEGA 427


>UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogenase n=1
           Tax=Symbiobacterium thermophilum RepID=Q67L62_SYMTH
          Length = 356

 Score =  111 bits (278), Expect = 4e-23,   Method: Compositional matrix adjust.
 Identities = 93/353 (26%), Positives = 164/353 (46%), Gaps = 9/353 (2%)

Query: 38  GLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQ-YHPLVRPALLASL 96
           GLG+ + LN   PWG+W  +D+++       G+ +A+  Y    G+ Y  L R A++ + 
Sbjct: 2   GLGAATGLNDSMPWGLWKIYDVVVVVPLGATGFVMAFIRYFTPGGERYEYLNRRAVIWAA 61

Query: 97  FGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE- 155
             Y   G+ +  D+G  W + Y  + G  N++S LFE A C+ +Y+ V+  E    + E 
Sbjct: 62  IMYLSMGVRLAFDIGIPWRIIYPIVRGG-NLHSPLFEIAWCVFLYLIVLFFENISRVAEE 120

Query: 156 -RLGW-KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
            +  W K +   L+K++   + +G +L TMH SS+G+L +  G ++ PLW  +  L    
Sbjct: 121 QKRPWVKKADHLLHKILPGFVLVGVMLSTMHHSSLGTLFMITGKRMDPLWY-HPWLNYVF 179

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
           LLT+   G  +++    L     +     E  L  +L   ++ +L+  +  R G +    
Sbjct: 180 LLTSIATGMGMMMVIEHLTSRYYKIK--FETDLLARLAPWVAGILSFVLAWRLGAMAAEG 237

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
           ++   F     + ++W E+LL     + +  ++ R   + LF   L  +LG    RL   
Sbjct: 238 QIGQIFVPRVETALWWAEILLGYVAPIAILFSRARFTQKGLFAGGLLTVLGMIALRLNVG 297

Query: 334 LVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP-ILPPLKQNDHN 385
             A     G  Y P+  E+L S+G  A  +  Y   +  LP IL P ++    
Sbjct: 298 FTALMDALGAQYTPSVPEILFSVGATAGTVVIYTWFVETLPSILGPRERETEG 350


>UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain protein n=5
           Tax=Bacteria RepID=A7HEU3_ANADF
          Length = 744

 Score =  105 bits (262), Expect = 3e-21,   Method: Compositional matrix adjust.
 Identities = 108/413 (26%), Positives = 179/413 (43%), Gaps = 67/413 (16%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + R   GLG  ++L+  + WG+WI FDL +    A G +A A  +YVF R   + + R A
Sbjct: 335 IARFALGLGGSTNLSDTWAWGLWIVFDL-VWIAVAAGAFATAGLIYVFQRKDLYSIGRSA 393

Query: 92  LLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP 151
           +L  L  YS   +++  D+G  W+  ++ +  +   +S +FE + C+ +Y+ V+  EF P
Sbjct: 394 VLMGLLSYSFVTVTLLADLGLPWH--FYQLALNAPEHSAMFEVSWCVGLYVTVLLAEFLP 451

Query: 152 ALFERLG---------------------------------------------WKVSLQRL 166
             F+R G                                             W    Q  
Sbjct: 452 VPFDRWGLKAAMETWKRWSPVYVVAAVSLFVYLMSRNLVYTGLAAATFGFMAWAFRAQPG 511

Query: 167 NKVMFFIIALGAL-LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
            K    ++A+ A+ L TMHQSS+GSL +    K+   W S  ++P++  L+A   G +++
Sbjct: 512 KKAEPIMLAIAAVTLSTMHQSSLGSLFLLMPDKLSKAWWS-PVMPVYFFLSAVAAGTALM 570

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
           +     +  G +     ++     L       LA+++  R G+L  R +L+ A  G    
Sbjct: 571 VLIEMWIAKGFKRQLRMDQ--LASLGKIAFWALAVYLAFRVGDLAVRGQLAAALTGPKAG 628

Query: 286 VMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG--- 342
           ++    V   + PL +L VAKLR + R L L A  A  G    R+   +      G    
Sbjct: 629 LILVELVAGGILPLALLGVAKLRENPRTLALGAFLATGGIVLNRVNVVVFGMELKGAAPQ 688

Query: 343 ---YAYFPTWEELLISIGFVAIEICAYIVLIRLLPILP---------PLKQND 383
               +YFP+  E  ISIG +A  I  + + +R +P+LP         P +Q D
Sbjct: 689 IAPQSYFPSVVEWGISIGLIAATIFLFGLAVRHMPVLPKQGAAVEAEPERQAD 741


>UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria RepID=Q02C05_SOLUE
          Length = 430

 Score = 67.0 bits (162), Expect = 1e-09,   Method: Compositional matrix adjust.
 Identities = 89/375 (23%), Positives = 164/375 (43%), Gaps = 36/375 (9%)

Query: 35  LVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLA 94
           LV GL   ++++  + +G+WI  DL +      G +   + +Y+    +   ++  A++ 
Sbjct: 44  LVKGLNQ-TNMDNRYAFGLWIFLDLTV-IALGAGAFFTGFLLYILKFKELKAVINSAVVI 101

Query: 95  SLFGYSLGGLSITIDVG---RYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP 151
            L  YS    ++ +DVG   R W    F+ P   NV+S+L E   C++ Y+ V+A+E+ P
Sbjct: 102 GLVCYSGAMGALMVDVGQPLRAWFT--FWYP---NVHSMLTEVTFCISCYLTVLAIEYLP 156

Query: 152 ------ALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
                  L E  G+ V    L+K+++ +  +G  L   HQ S+G L      +     + 
Sbjct: 157 IVLKNRKLREVPGFLVFEFELHKLIYVLAGVGTFLSFFHQGSLGGLYGVLRGRPFAFREG 216

Query: 206 YEMLP---LFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFI 262
             + P      +L+A  +G S +I   S+V+   +     +++ F  L     +LLA+++
Sbjct: 217 IFVWPSTFFLFILSAAAVGPSFIILTTSMVETITKKRLVKQRA-FDLLARISGLLLAVYV 275

Query: 263 VLR-FGELIYRDKLSLA---FAGDFYS-------VMFWIEVLLMLFPLVVLRVAKLRNDS 311
           + +    LI+ ++ S A    A  +Y        ++F   VL  L P ++L   +LR   
Sbjct: 276 LAKSLDTLIWINRTSPARGFLASQYYDWKPFGTWILFAEIVLCGLVPALILLAPRLRAHR 335

Query: 312 RMLFLSALSALLGCATWRL-----TYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAY 366
             +  +A  A  G A  R      T +L   +      Y P+W+E    +   A  I  Y
Sbjct: 336 AWMVSAAALACSGVALNRFVQTVQTLALPTLSFDKFLFYTPSWQETGTFLAVTAYGILVY 395

Query: 367 IVLIRLLPILPPLKQ 381
               R   + P  ++
Sbjct: 396 SFSFRYFQVFPEERE 410


>UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteobacteria
           RepID=B8F9M7_DESAA
          Length = 426

 Score = 59.7 bits (143), Expect = 2e-07,   Method: Compositional matrix adjust.
 Identities = 86/375 (22%), Positives = 155/375 (41%), Gaps = 45/375 (12%)

Query: 43  SDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV--YVFNRGQYHPLVRPALLASLFGYS 100
           +++N  + + +WI  DL +    A GG A    +  YV  +     ++  A+L     YS
Sbjct: 57  TNMNDYYGFALWIWADLGV---IAVGGGAFFTGLLRYVIGKDPLKYIINYAVLIGFICYS 113

Query: 101 LGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG-- 158
              L + ID+G+   L  ++I  H NV+S+L E A C++ Y GV+ +E+ P + E     
Sbjct: 114 SALLILAIDIGQ--PLRGWFIFWHANVHSMLTEVAFCLSCYFGVLCIEYIPLVLENRKLD 171

Query: 159 ----WKVSLQRLNKVMFFIIALGALLPTMHQSSMG---SLMISAGYKVHPLWQSYEMLPL 211
               +  +    ++VM    A GA L   HQ S+G    ++    +   P +  +     
Sbjct: 172 EIPFFHHTAHNFHEVMAIFAATGAFLSFFHQGSLGGVAGVLFGRPFAYRPEFYIWPTTFF 231

Query: 212 FSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY 271
               +A   G    I    + +A  R     +  + + L      +L  + + +  + +Y
Sbjct: 232 LFTWSAAACGPCFTILVTKITEAITRKKLVKDNVVEL-LAKIAGWMLLTYSIAKIADTLY 290

Query: 272 RDKLSLAFAG----DFYSV-------------MFWIEVLLMLFPLVVLRVAKLRNDSRML 314
              + L   G    DFY+              +  IE+L  + P ++L   K R     L
Sbjct: 291 WGFVMLPKHGLQITDFYTNASLIYTKLGGVPWILLIEILCSVIPALILVSKKGRQSKPAL 350

Query: 315 FLSALSALLGCA---TWRLTYSLVA-----FNPGGGYAYFPTWEELLISIGFVAIEICAY 366
            ++ L   + CA    W +   ++A     F+      YFP+W+EL  +I  VA  +   
Sbjct: 351 VVAVLLGSM-CALINRWVMVLQVMAAPIMTFDQFA--LYFPSWQELATTILPVAYGVILI 407

Query: 367 IVLIRLLPILPPLKQ 381
            +  R LP+ P  ++
Sbjct: 408 SLSHRYLPVFPQERE 422


>UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibrio
           RepID=B8DIW5_DESVM
          Length = 417

 Score = 58.9 bits (141), Expect = 3e-07,   Method: Compositional matrix adjust.
 Identities = 89/394 (22%), Positives = 161/394 (40%), Gaps = 62/394 (15%)

Query: 33  KRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPAL 92
           + L  GLG V+ L+  F +G+WI FDL +      G +      Y+ N      ++   +
Sbjct: 46  RVLAEGLG-VTGLDDYFGFGLWITFDLAV-IALGAGAFFTGLLRYILNIDPLKNIINLTV 103

Query: 93  LASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPA 152
           +     YS   L + +DVG+   L  ++   H NV+S+L E   C+T Y  V+ +E+ P 
Sbjct: 104 IVGFLCYSGAMLVLVLDVGQ--PLRAWFGYWHANVHSMLTEVIFCITCYCLVLVIEYVPL 161

Query: 153 LFERLGWKVS------LQRLNKVMFFIIALGALLPTMHQSSMGSL---------MISAGY 197
           + E+     +          + +M     +GA L T HQ S+G +         +   G+
Sbjct: 162 ILEQKQLNSNKLVHAIAHNFHLMMPLFAGIGAFLSTFHQGSLGGMYGVLFARPYIARDGF 221

Query: 198 KVHPLWQSYEML-------PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
            + P W  +  +       P+F++L   IM              G +    + KSL  K+
Sbjct: 222 FIWP-WTFFLYVLSAVGSGPVFTVLVCTIME----------KMTGKQLVSWEIKSLMGKI 270

Query: 251 TNTISVLLAIFIVLRFG-------ELIYRDKLSL--AFAGDFYSV-MFWIEVLLM-LFPL 299
             T   +L +++V +         +++ R  L+    F G  Y   + W E+    + P 
Sbjct: 271 AGT---MLTVYMVFKLADTWAWANDILPRSGLTFDQVFYGWIYGKWLLWAELFACGVLPA 327

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA-------FNPGGGYAYFPTWEEL 352
           ++L +   RN+  + + +A+   +G    R   ++ A       F+    YA  P W E 
Sbjct: 328 ILLIIPSTRNNRTLFYTAAILDCIGVTINRYVMTVQALAAPVMPFDSWETYA--PNWAEW 385

Query: 353 LISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
             S   +A       +  R LP+ P  ++   N+
Sbjct: 386 GASAMIMAYAALILSLSYRYLPVFP--QETKLNK 417


>UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firmicutes
           RepID=A8VUP8_9BACI
          Length = 428

 Score = 55.8 bits (133), Expect = 3e-06,   Method: Compositional matrix adjust.
 Identities = 99/437 (22%), Positives = 187/437 (42%), Gaps = 67/437 (15%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLL----IVKRLVFGLGSVSDLNGGFPWGVWIAF 57
           +   Q L   I++K   ++   + I ++     I+ RL+ GL SV++L    PWG W+AF
Sbjct: 9   AEHQQDLDPGIVAKRFKLWMASLFIALIAGGGAILYRLIEGL-SVTNLTTFVPWGAWVAF 67

Query: 58  DLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLP 117
            +    G + G + L+  ++VF   QY  + R AL  +L    +    I +D+GR     
Sbjct: 68  YIFF-VGLSAGAFLLSTLIFVFGMEQYERVGRYALFTALVSMVVALTFIALDLGRIDRA- 125

Query: 118 YFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL--------------------FERL 157
            F    ++N  S+L        IY+ ++A+E   A+                    F RL
Sbjct: 126 -FNAMTYWNALSILSYEVRFYLIYMALLAVELWFAMRIDLVRVAKSDDGIKGKVANFLRL 184

Query: 158 G----WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
           G      +S ++ ++ M  +  +G  +  +     G+  + A     P W S  + P+  
Sbjct: 185 GSDDESDISKKKDHRWMKILGIIGIPIAIIGVHG-GTGTLFAAVAAQPYWNS-PLFPVIF 242

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYR- 272
           +++A + G +++I    ++Q    G     KS+   +  ++S+L+  F+++  G   Y  
Sbjct: 243 VVSALVSGTALLI-AMYVIQRKASG-----KSVDFGMVKSLSLLMIGFLIIDLGLEFYEF 296

Query: 273 ---------DK---LSLAFAG----DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFL 316
                    +K   L++ F G     F+ V  +I  ++   P+ ++   +       L  
Sbjct: 297 LVAGLTMKPEKMAILNVMFTGPMSWSFWGVQLFIGAVI---PIFIVFSKRFNQSIGWLTA 353

Query: 317 SALSALLGCATWRL-----TYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           +A+  ++G    R      T  + +        YFP W E L SIG VA+ +  Y +  +
Sbjct: 354 AAIMVVIGIIGVRFNIVVPTQIVQSMKALPEAFYFPNWVEWLSSIGVVAMGLIIYSIGAK 413

Query: 372 LLPILPPLKQNDHNRHE 388
           LLP+   L +++   HE
Sbjct: 414 LLPL--ELNEDEVKSHE 428


>UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteriaceae
           RepID=C8WI90_EGGLE
          Length = 411

 Score = 48.1 bits (113), Expect = 6e-04,   Method: Compositional matrix adjust.
 Identities = 96/407 (23%), Positives = 166/407 (40%), Gaps = 74/407 (18%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + + +FGLG V+ +N G  WG++IA   +   G + GG  +A +  +F+  ++  +  PA
Sbjct: 26  IYQTMFGLG-VTGMNNGTSWGLYIA-AFMFFVGLSAGGLIVASSASIFHVTEFKKVALPA 83

Query: 92  LLASLFGYSLGGLSITIDVG---RYWNL---PYFYIPGHFNVNSVLFETAVCMTIYIGVM 145
           +  S       GL + +D+G   R +NL   P F  P        LF     ++ Y+ V+
Sbjct: 84  VCVSTVCICCAGLLVILDLGGVARIFNLIISPNFISP--------LFWDICVISCYL-VI 134

Query: 146 ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
            L +   L+     +    ++  V  F + +  L+ T+     G  +   G      W S
Sbjct: 135 NLVY---LYFMTSKRADKSKIAIVSRFALPIAILVHTVTAWIFGLQIAREG------WHS 185

Query: 206 YEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLR 265
             M PLF    A  M   + +   +L     RG     K    KL   ++ LLA  I + 
Sbjct: 186 AIMGPLF---VASTMDSGLALLLIALAWMNRRGIWETSK----KLMGMLAGLLATCIAVD 238

Query: 266 FGELIYRDKLSLAFAGD----------FYSVM---FWIEVLL-MLFPLVVLRVAKLRNDS 311
            G ++  + L+  + G           F+      FWIE+++ +L P  +L  AK R  +
Sbjct: 239 -GYMVGCELLTTGYPGSEGGWHVLSQMFFGATAPYFWIEIIVGVLIPFTILVFAKNRQKT 297

Query: 312 RMLFLSALSALLG--CA-TWRLTYSLVAFNPGGGYA--------------------YFPT 348
            ++  S+   ++G  C   W L  S +  N  GG                      Y P+
Sbjct: 298 GLIVFSSACVVVGVFCKRVWLLFSSFITPNTFGGPGLIDGTSAATSGMDVWAATSWYAPS 357

Query: 349 WEELLISIGFVAIEICAYIVLI-RLLPILPP--LKQNDHNRHEASKA 392
           W E  + +G +A+   A+++L+ R +    P  L   D   H  + A
Sbjct: 358 WVEYAVLLGVIALGALAFLILVERFIMKAKPTDLIDADAAAHGVADA 404


>UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium leguminosarum bv.
           trifolii WSM1325 RepID=C6B8I4_RHILS
          Length = 445

 Score = 46.6 bits (109), Expect = 0.002,   Method: Compositional matrix adjust.
 Identities = 65/249 (26%), Positives = 109/249 (43%), Gaps = 19/249 (7%)

Query: 157 LGWKVSLQRLNKVM--FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
           LGW+ S +   K    + + A  A+   +   S  SL+ +AG    P W S    P F +
Sbjct: 197 LGWRGSARHWAKWQQAYRLTAAIAVPLVISVHSEISLLFAAG--PIPGWNSTVFPPYFVM 254

Query: 215 LTAFIMGFSIVIFEGSLVQAGL------RGNGPDEKSLFVKLTNTISV---LLAIFIVLR 265
             AF  GF++VI   ++++  L      R    D  ++F+ +T  ++    L  IF  L 
Sbjct: 255 GAAF-SGFAVVIMIATVIRHPLGLDQLVRARHLDLLAVFLLVTGLMTAYGYLAEIFNALY 313

Query: 266 FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
             ++   + L    AG  YS  +W  V+L   PL +L     R    ++FL ALS  +G 
Sbjct: 314 SSDVQEVETLRDRIAGA-YSYSYWGAVVLNFVPLQLLWFRSSRRSPIVIFLVALSVTVGM 372

Query: 326 ATWR---LTYSLVAFNPGGGYA-YFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
              R   LT +L        Y  Y P++ E L+ +G + +    Y++ +R LP++   + 
Sbjct: 373 WYERFMLLTSALYRDWLVSSYGEYHPSFWEWLLFVGMLGVFFAPYLLFVRFLPVISAFEV 432

Query: 382 NDHNRHEAS 390
            +      S
Sbjct: 433 KEAYEETGS 441


>UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperthermus butylicus DSM
           5456 RepID=A2BMK7_HYPBU
          Length = 418

 Score = 46.2 bits (108), Expect = 0.002,   Method: Compositional matrix adjust.
 Identities = 79/346 (22%), Positives = 151/346 (43%), Gaps = 26/346 (7%)

Query: 43  SDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLG 102
           ++L+   PWG++I+F  +   G A  G     A YVF   ++  +     + ++      
Sbjct: 64  TNLSDTVPWGIYISF-FVFWVGVAAAGIMFGIAAYVFGDKEFKKVAVLGEVQAVAAIITV 122

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
              I +DVGR +      +P   N+ S+L    + +T Y   +AL     L     ++  
Sbjct: 123 LTLIMVDVGRPFR-ALILLPQLPNLKSMLDWDFIVLTTY---LALNLIGVLVTVHYYRQD 178

Query: 163 LQRLNK-VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
                K ++ FII        +H  +     IS      P+W S  + P + + TAF  G
Sbjct: 179 KPLPKKFIVPFIIIAAPFAIGIHTVTA---FISQALTARPIWNSPLLAPRY-VATAFASG 234

Query: 222 FSIVIFEGSLVQAGLRGNGPD----EKSLFVKLTNTISVLLAIF-----IVLRFGELIYR 272
            +I++    L +  + G   D    +K+L+V + + I  L   F     I     E + +
Sbjct: 235 PAILLIALYLAERYIDGFKVDFSVYKKTLYVIVGSLIVGLYFTFSEIHEIFWYTTESMKK 294

Query: 273 DKLSLAFAG---DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR-MLFLSALSALLGCATW 328
            +  + F G    + +++ W+ + L +  +++  + ++ N  R +L +SA++ +   A  
Sbjct: 295 AQAEVLFFGYHVPYLAILVWLWIGLGIAAVILGILPRVHNTKRGILLVSAITVIAVVAEK 354

Query: 329 RLTYSLVAFNPGG---GYAYFPTWEELLISIGFVAIEICAYIVLIR 371
            +T  +  + PG       Y+PT  E+ I+IG  A+ I  Y++L R
Sbjct: 355 TMTIIIPGYIPGSLGEIRPYYPTPLEIGITIGVHALGILVYLLLAR 400


>UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WLA8_EGGLE
          Length = 445

 Score = 43.5 bits (101), Expect = 0.015,   Method: Compositional matrix adjust.
 Identities = 101/414 (24%), Positives = 164/414 (39%), Gaps = 34/414 (8%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG 64
           P P   +      +I   L+V     +  RL  GLG     N   PWG+W+   +   +G
Sbjct: 12  PAPFSRRATIVWAVIVAVLLVAGAYFMYDRLANGLGMAGATNS-VPWGLWVVVYIWF-SG 69

Query: 65  FACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVG----RYWNLPYFY 120
            A G + L+  VY+    ++ P+ R AL  S+    +  + I ID+G        L +F+
Sbjct: 70  LAGGLYLLSALVYLLRIPRFAPVARMALGLSVVSLVVSMIFIGIDLGAIRHSLGTLLFFH 129

Query: 121 --IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
              P  + + + +F   V +  ++ V+  +   A         SL+R   V   I  L  
Sbjct: 130 WSSPLAWEIKAYMFFMVVAVAQFVLVLLNDKRAAEAAGEPSMESLRRRGNVNLAIRVLAG 189

Query: 179 L--LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG-FSIVIFEGSLVQAG 235
           +    +      G+ M  A  K   LW+      LF ++       F IV +    + A 
Sbjct: 190 VGVATSFVGPPGGTGMFFAAVKTRGLWEGGITSVLFYVMAVVTAAAFLIVAYR---LLAR 246

Query: 236 LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGE----LIYRDKLSLAFAGDFYS----VM 287
           LRG  PD  +L V L   ++  L       F +    L+  D  S    G   S     +
Sbjct: 247 LRGARPDGSAL-VGLNRVLAASLFALAFCVFFQIAPPLLSGDPASATAVGVMVSGSLAPL 305

Query: 288 FWI-EVLLML-FPLVVLRVAKLRNDSRM----LFLSALSALLGCATWRLTYSLVAFNPG- 340
           FWI E+ L L  P  +L V   R+           +A+SA+ G    R    +  F+   
Sbjct: 306 FWIGEIGLGLAVPAALLAVGAFRSRCAAGGVWTVAAAVSAMAGILALRYVLVVAGFSVPL 365

Query: 341 -GGY---AYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
            GG    AY PT  E ++++  + + +  Y + +RLLP+          R E+S
Sbjct: 366 LGGMPLPAYVPTLGEAMVTLFVLGLAVGCYGLAVRLLPLERRSASEGEARLESS 419


>UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exigua ATCC 700122
           RepID=D0WGM0_9ACTN
          Length = 410

 Score = 43.1 bits (100), Expect = 0.016,   Method: Compositional matrix adjust.
 Identities = 90/403 (22%), Positives = 165/403 (40%), Gaps = 75/403 (18%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + + V+GLG ++ ++ G  WG++I   LL   G + GG  +A A  VF+   Y  +  PA
Sbjct: 30  IAQQVYGLG-ITGMSNGTSWGLYICLFLLF-VGLSAGGLIVAAAGSVFHVEDYEKVALPA 87

Query: 92  LLASLFGYSLGGLSITIDVG---RYWNL---PYFYIPGHFNVNSVLFETAVCMTIYIGVM 145
           ++ S+      G  + +D+G   R W +   P F  P  ++++ +        ++YI + 
Sbjct: 88  VVTSISCILAAGALVLVDLGGAYRIWRMFTGPNFMSPLVWDMSVI--------SLYIAMN 139

Query: 146 ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
            +E        L + VS +   +   +I +  AL       S+ + ++  G ++   W S
Sbjct: 140 VIE--------LAFLVSKKPDARRKQWIASCVALPVAFLVHSVTAWIL--GLQIGRDWYS 189

Query: 206 YEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLR 265
             M PLF      +      +    L    L+ NG  +     ++ + ++VLLA  I L 
Sbjct: 190 SIMAPLF-----VVSAMDSGLALLLLGLFALKKNGIFKTPR--RIVSKLAVLLATTIALD 242

Query: 266 FGELIYRDKLSLAFAGDFYSVM-------------FWIEVLLMLFPLVVLRVAKLRNDSR 312
               +  + LS AF  + + +M             FWIEV+ +L   V+L   K R + R
Sbjct: 243 -AYFVGCELLSSAFPQEEHVLMTLHEMLAGATAPAFWIEVVCLLVAFVMLASRKRRANMR 301

Query: 313 MLFLSALSALLGCATWRL-------TYSLVAFNPG------------------GGYAYFP 347
           ++  ++   +L     R+        +  +A+ PG                      Y P
Sbjct: 302 IVGCASALVVLSVLCKRIWLLFTSFIHPNIAYGPGISSGSLSARQSAGDAIWATASTYMP 361

Query: 348 TWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
           T  E+ +++  V+     +IVL     +L P  +  H    AS
Sbjct: 362 TIPEIFVALAVVSFGGFLFIVLTH---VLVPKWREAHPAAAAS 401


>UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter dehalogenans
           2CP-1 RepID=B8J6F9_ANAD2
          Length = 391

 Score = 41.2 bits (95), Expect = 0.075,   Method: Compositional matrix adjust.
 Identities = 41/163 (25%), Positives = 72/163 (44%), Gaps = 14/163 (8%)

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
           K  PLW +  ++P+  L++A + G +++I   +L Q      G  ++ L  +L   ++  
Sbjct: 181 KARPLWHT-ALMPIVFLVSAMVSGVALLILVAALFQRLDTAGGRVDRELLERLARMLAGF 239

Query: 258 LAIFIVLR---------FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR 308
           + + ++LR         +G   Y   L   F   F++ +    VL +L PL V  V   R
Sbjct: 240 IVLDLLLRLFWYTIQWMYGVGAYGPVLQHLFVDSFWTAVVLETVLGLLVPLAVALVPGWR 299

Query: 309 NDSRMLFLSALSALLGCATWR----LTYSLVAFNPGGGYAYFP 347
               +LF +A  A+ G   +R    +   L+     G YAY P
Sbjct: 300 RRGWLLFPAAALAVTGVWVFRWDTVIGGQLIPKVGAGFYAYAP 342


Searching..................................................done


Results from round 2


                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value
Sequences used in model and found again:

UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome s...   430   e-119
UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp...   393   e-108
UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteo...   390   e-107
UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter Re...   387   e-106
UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria Re...   368   e-100
UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio ace...   365   2e-99
UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococc...   353   5e-96
UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum the...   342   2e-92
UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacter...   337   4e-91
UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex de...   335   2e-90
UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteob...   332   1e-89
UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...   325   2e-87
UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter Re...   322   1e-86
UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria Re...   321   2e-86
UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...   320   4e-86
UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n...   319   1e-85
UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n...   317   4e-85
UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain pro...   309   1e-82
UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geob...   304   4e-81
UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxoba...   303   8e-81
UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogen...   300   5e-80
UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...   299   2e-79
UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcace...   294   5e-78
UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1 Tax...   289   1e-76
UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus ...   284   6e-75
UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogena...   271   3e-71
UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibac...   269   9e-71
UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteob...   249   2e-64
UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria Re...   244   5e-63
UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibri...   243   7e-63
UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firm...   197   5e-49
UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Ta...   190   1e-46
UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteri...   159   2e-37
UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium le...   136   1e-30
UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment...    90   2e-16

Sequences not found previously or not previously below threshold:

UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exi...   111   6e-23
UniRef50_B8FTZ9 Polysulphide reductase NrfD n=8 Tax=Bacteria Rep...   110   1e-22
UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperth...   106   1e-21
UniRef50_C7ML95 Polysulphide reductase n=1 Tax=Cryptobacterium c...   106   2e-21
UniRef50_B5E918 Polysulphide reductase NrfD n=4 Tax=Desulfuromon...   102   2e-20
UniRef50_C7P4W7 Polysulphide reductase NrfD n=1 Tax=Halomicrobiu...   102   3e-20
UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...   100   9e-20
UniRef50_Q2RH83 Polysulphide reductase, NrfD n=2 Tax=Thermoanaer...    99   3e-19
UniRef50_B0R490 Dimethylsulfoxide reductase subunit C (Membrane ...    99   3e-19
UniRef50_A9FEB7 Molybdopterin oxidoreductase, membrane subunit n...    99   3e-19
UniRef50_C8SA55 Polysulphide reductase NrfD n=1 Tax=Ferroglobus ...    98   4e-19
UniRef50_D2RF79 Polysulphide reductase NrfD n=1 Tax=Archaeoglobu...    97   1e-18
UniRef50_A8VTE8 Short-chain dehydrogenase/reductase SDR n=1 Tax=...    96   2e-18
UniRef50_A5G581 Polysulphide reductase, NrfD n=3 Tax=Geobacter R...    95   4e-18
UniRef50_A4CGB2 Molybdopterin oxidoredutase membrane subunit n=2...    95   4e-18
UniRef50_C8WKV1 Polysulphide reductase NrfD n=2 Tax=Eggerthella ...    95   5e-18
UniRef50_C1A9A0 Putative uncharacterized protein n=1 Tax=Gemmati...    94   7e-18
UniRef50_B8FUG2 Polysulphide reductase NrfD n=4 Tax=Desulfitobac...    93   2e-17
UniRef50_O30063 Molybdopterin oxidoreductase, membrane subunit n...    93   2e-17
UniRef50_Q9JPC7 Hypothetical membrane protein n=1 Tax=Rubrivivax...    93   2e-17
UniRef50_Q1NR83 Polysulphide reductase, NrfD n=3 Tax=delta prote...    92   3e-17
UniRef50_B8FZ25 Polysulphide reductase NrfD n=3 Tax=cellular org...    92   4e-17
UniRef50_Q3IBH9 Hdr-like menaquinol-oxidizing enzyme, subunit B ...    90   1e-16
UniRef50_D1C6G2 Polysulphide reductase NrfD n=2 Tax=Thermomicrob...    89   3e-16
UniRef50_C7M6A3 Polysulphide reductase NrfD n=7 Tax=Flavobacteri...    89   3e-16
UniRef50_A7HD11 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...    89   3e-16
UniRef50_Q0A827 Polysulphide reductase, NrfD n=7 Tax=Proteobacte...    88   4e-16
UniRef50_Q1NJV0 Polysulphide reductase, NrfD n=1 Tax=delta prote...    88   5e-16
UniRef50_Q1NPI6 Polysulphide reductase, NrfD n=1 Tax=delta prote...    88   8e-16
UniRef50_A9WEV4 Polysulphide reductase NrfD n=10 Tax=Bacteria Re...    86   2e-15
UniRef50_A4AMZ2 Polysulphide reductase, NrfD n=1 Tax=Flavobacter...    86   2e-15
UniRef50_A9HPA2 Polysulphide reductase NrfD n=1 Tax=Gluconacetob...    86   3e-15
UniRef50_Q3JBQ6 Polysulphide reductase, NrfD n=4 Tax=Bacteria Re...    86   3e-15
UniRef50_B1ZE54 Polysulphide reductase NrfD n=10 Tax=Alphaproteo...    85   5e-15
UniRef50_O29750 Hdr-like menaquinol oxidoreductase integral memb...    85   6e-15
UniRef50_Q7M9S8 MOLYBDOPTERIN OXIDOREDUCTASE, MEMBRANE SUBUNIT n...    85   7e-15
UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...    84   7e-15
UniRef50_Q1D5L9 Oxidoredutase membrane subunit, NrfD family n=5 ...    84   8e-15
UniRef50_B1ZZD5 Polysulphide reductase NrfD n=40 Tax=Bacteria Re...    83   1e-14
UniRef50_B3EBL3 Polysulphide reductase NrfD n=1 Tax=Geobacter lo...    83   1e-14
UniRef50_Q3IMU3 Anaerobic dehydrogenase (Probable formate dehydr...    81   5e-14
UniRef50_C4XM98 Polysulphide reductase NrfD family protein n=1 T...    81   5e-14
UniRef50_B3DZC6 Polysulphide reductase n=7 Tax=Bacteria RepID=B3...    80   2e-13
UniRef50_A9WAQ1 Polysulphide reductase NrfD n=3 Tax=Chloroflexus...    80   2e-13
UniRef50_A1HNC8 Polysulphide reductase, NrfD n=2 Tax=Bacteria Re...    79   3e-13
UniRef50_B8FP38 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    78   6e-13
UniRef50_Q0AC68 Polysulphide reductase, NrfD n=1 Tax=Alkalilimni...    78   6e-13
UniRef50_Q0F3K3 Polysulphide reductase, NrfD n=3 Tax=Proteobacte...    78   6e-13
UniRef50_B8J4A1 Polysulphide reductase NrfD n=1 Tax=Desulfovibri...    78   6e-13
UniRef50_B8FUG6 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    77   1e-12
UniRef50_D1U457 Polysulphide reductase NrfD n=1 Tax=Desulfovibri...    76   2e-12
UniRef50_A8VZB1 Molybdopterin-guanine dinucleotide biosynthesis ...    76   3e-12
UniRef50_UPI000038405A COG5557: Polysulphide reductase n=1 Tax=M...    75   3e-12
UniRef50_C0GSE7 Polysulphide reductase NrfD n=1 Tax=Desulfonatro...    75   6e-12
UniRef50_C6BVN8 Polysulphide reductase NrfD n=23 Tax=Bacteria Re...    74   1e-11
UniRef50_Q250F3 Putative oxidoreductase membrane subunit n=1 Tax...    74   1e-11
UniRef50_C5S9W5 Polysulphide reductase NrfD n=2 Tax=Allochromati...    73   3e-11
UniRef50_Q1NTW8 Polysulphide reductase, NrfD n=2 Tax=Deltaproteo...    72   4e-11
UniRef50_A8VUY9 Citrate transporter n=1 Tax=Bacillus selenitired...    71   6e-11
UniRef50_Q3ZA96 Molybdopterin oxidoreductase, membrane subunit, ...    71   7e-11
UniRef50_B5YGT3 Polysulfide reductase, subunit C, putative n=1 T...    71   8e-11
UniRef50_B8G139 Polysulphide reductase NrfD n=1 Tax=Desulfitobac...    71   9e-11
UniRef50_C1SNA2 Polysulphide reductase n=1 Tax=Denitrovibrio ace...    70   2e-10
UniRef50_C5JBH6 Polysulphide reductase, NrfD n=1 Tax=uncultured ...    69   2e-10
UniRef50_C7N1L6 Polysulphide reductase n=1 Tax=Slackia heliotrin...    69   2e-10
UniRef50_Q01US2 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...    69   2e-10
UniRef50_Q1NT90 Polysulphide reductase, NrfD n=1 Tax=delta prote...    69   3e-10
UniRef50_B2UN75 Polysulphide reductase NrfD n=1 Tax=Akkermansia ...    69   3e-10
UniRef50_A0L8C5 Polysulphide reductase, NrfD n=1 Tax=Magnetococc...    66   3e-09
UniRef50_C4XH91 Hme subunit B n=7 Tax=Deltaproteobacteria RepID=...    66   3e-09
UniRef50_B9ZFI4 Polysulphide reductase NrfD n=1 Tax=Natrialba ma...    65   4e-09
UniRef50_C7P3K5 Polysulphide reductase NrfD n=1 Tax=Halomicrobiu...    63   1e-08
UniRef50_D2RS63 Polysulphide reductase NrfD n=2 Tax=Haloterrigen...    63   2e-08
UniRef50_Q2IE49 Polysulphide reductase, NrfD n=4 Tax=Anaeromyxob...    63   2e-08
UniRef50_A8A9V8 Polysulphide reductase, NrfD n=1 Tax=Ignicoccus ...    62   3e-08
UniRef50_B9M2J9 Polysulphide reductase NrfD n=8 Tax=Geobacter Re...    62   4e-08
UniRef50_C0G1U3 Polysulphide reductase NrfD n=1 Tax=Natrialba ma...    59   4e-07
UniRef50_C8SBG1 Polysulphide reductase NrfD (Fragment) n=1 Tax=F...    58   6e-07
UniRef50_B8G150 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    57   1e-06
UniRef50_A1WTY7 Polysulphide reductase, NrfD n=1 Tax=Halorhodosp...    56   2e-06
UniRef50_UPI0000384357 COG5557: Polysulphide reductase n=1 Tax=M...    56   2e-06
UniRef50_O30284 Molybdopterin oxidoreductase, membrane subunit n...    56   2e-06
UniRef50_B9L6C2 Polysulphide reductase, NrfD family n=1 Tax=Naut...    55   4e-06
UniRef50_Q3SG29 Molybdopterin oxidoreductase, membrane subunit n...    55   5e-06
UniRef50_B1M0T1 Polysulphide reductase NrfD n=1 Tax=Methylobacte...    55   7e-06
UniRef50_D0KGJ5 Cytochrome c nitrite reductase, NrfD subunit n=7...    55   7e-06
UniRef50_C8SCT0 Polysulphide reductase NrfD n=2 Tax=Ferroglobus ...    54   9e-06
UniRef50_C7N714 Formate-dependent nitrite reductase, membrane co...    54   1e-05
UniRef50_D0LF72 Polysulphide reductase NrfD n=3 Tax=Actinomyceta...    53   1e-05
UniRef50_B4U8Z2 Polysulphide reductase NrfD n=1 Tax=Hydrogenobac...    53   2e-05
UniRef50_C1SK16 Formate-dependent nitrite reductase, membrane co...    53   2e-05
UniRef50_A1HU04 Polysulphide reductase, NrfD n=1 Tax=Thermosinus...    51   7e-05
UniRef50_P32709 Protein nrfD n=160 Tax=Bacteria RepID=NRFD_ECOLI       51   7e-05
UniRef50_A5FVD8 Polysulphide reductase, NrfD n=1 Tax=Acidiphiliu...    50   2e-04
UniRef50_B8G2M7 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    48   5e-04
UniRef50_C8SAJ4 Molybdopterin oxidoreductase, membrane subunit n...    48   6e-04
UniRef50_C8WLA1 Polysulphide reductase NrfD n=3 Tax=Coriobacteri...    48   0.001
UniRef50_B8FPF7 Polysulphide reductase NrfD n=4 Tax=Desulfitobac...    48   0.001
UniRef50_A6DB71 Putative uncharacterized protein n=1 Tax=Caminib...    47   0.001
UniRef50_Q5P7Q5 Putative uncharacterized protein n=1 Tax=Aromato...    47   0.001
UniRef50_Q3B6U3 Polysulfide reductase, subunit C, putative n=2 T...    47   0.002
UniRef50_Q7MS51 Putative uncharacterized protein DSRP n=1 Tax=Wo...    46   0.002
UniRef50_B9KYC2 Putative membrane protein n=1 Tax=Thermomicrobiu...    46   0.002
UniRef50_Q0F3K6 Polysulphide reductase, NrfD n=1 Tax=Mariprofund...    46   0.002
UniRef50_C1D7M6 Putative tetrathionate reductase subunit C n=1 T...    46   0.003
UniRef50_D1B0W5 Polysulphide reductase NrfD n=5 Tax=Proteobacter...    46   0.003
UniRef50_Q2W233 Tetrathionate reductase subunit C n=3 Tax=Proteo...    45   0.006
UniRef50_B8IHH1 Putative uncharacterized protein n=6 Tax=Methylo...    44   0.007
UniRef50_C8WI95 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    44   0.008
UniRef50_D1C6G3 Putative uncharacterized protein n=1 Tax=Sphaero...    44   0.008
UniRef50_A4ARX9 Formate-dependent nitrite reductase membrane com...    44   0.011
UniRef50_C0Q9Q8 MopC n=1 Tax=Desulfobacterium autotrophicum HRM2...    43   0.014
UniRef50_Q1AVK3 4Fe-4S ferredoxin, iron-sulfur binding protein n...    43   0.017
UniRef50_D1CF22 Polysulphide reductase NrfD n=2 Tax=Bacteria Rep...    43   0.020
UniRef50_D1CAU5 Polysulphide reductase NrfD n=1 Tax=Sphaerobacte...    43   0.029
UniRef50_Q3A919 Putative molybdopterin oxidoreductase, membrane ...    42   0.033
UniRef50_D1B5B5 Polysulphide reductase NrfD n=1 Tax=Sulfurospiri...    42   0.036
UniRef50_B3QPD8 Polysulphide reductase NrfD n=1 Tax=Chlorobaculu...    42   0.037
UniRef50_C7LZ01 4Fe-4S ferredoxin iron-sulfur binding domain pro...    42   0.038
UniRef50_Q47CU7 Polysulphide reductase, NrfD n=3 Tax=Rhodocyclac...    42   0.039
UniRef50_Q0HQT8 Polysulphide reductase, NrfD n=18 Tax=root RepID...    42   0.040
UniRef50_A6Q7L0 Putative uncharacterized protein n=2 Tax=unclass...    41   0.074
UniRef50_UPI000050FBE3 formate-dependent nitrite reductase, memb...    41   0.096

>UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome subunit n=120
           Tax=Gammaproteobacteria RepID=HYBB_ECOLI
          Length = 392

 Score =  430 bits (1105), Expect = e-119,   Method: Composition-based stats.
 Identities = 392/392 (100%), Positives = 392/392 (100%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL
Sbjct: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
           IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY
Sbjct: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL
Sbjct: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
           PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG
Sbjct: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300
           PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV
Sbjct: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360
           VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA
Sbjct: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360

Query: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           IEICAYIVLIRLLPILPPLKQNDHNRHEASKA
Sbjct: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392


>UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp. M18
           RepID=C6MJQ0_9DELT
          Length = 447

 Score =  393 bits (1009), Expect = e-108,   Method: Composition-based stats.
 Identities = 164/432 (37%), Positives = 234/432 (54%), Gaps = 44/432 (10%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           S + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  
Sbjct: 4   SEEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVAT 63

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GT  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+I
Sbjct: 64  GTAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFI 123

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALF---ERLGWKV----------------- 161
           P  +  NS +FE A+C+  Y  V+ LEF PA+    E+  W                   
Sbjct: 124 PSKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEKSKWDRMNAIRNWLHPRIAPDQK 183

Query: 162 ---------------SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
                             RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW + 
Sbjct: 184 TMEDKLEMVRLGALWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHT- 242

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             LPL  LL    +G++I I E  +     R   P E      L   I  +  I++ +  
Sbjct: 243 GFLPLLFLLNCVFIGYAIAILESIISSYSFRR--PFETEELSGLAGLIPFVTVIWLTVVI 300

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
           G+L YR ++  A  GDFYS  F  E LL+    ++L V K R   R LF+SA   +LG A
Sbjct: 301 GDLSYRGQVQAALKGDFYSGWFMTEFLLIACGSLILFVKKARKSPRWLFVSASMIVLGGA 360

Query: 327 TWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL------K 380
            +R    L+ FNPG G+ YFP++ E++I++G VA+EI  Y V + L P+LP        K
Sbjct: 361 LYRFNVYLIGFNPGQGWKYFPSFAEVMITVGIVALEILGYKVFVALFPVLPNTDLHGSHK 420

Query: 381 QNDHNRHEASKA 392
           +  H  H+  K 
Sbjct: 421 KKGHAVHKKQKG 432


>UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteobacteria
           RepID=C6CEG5_DICZE
          Length = 399

 Score =  390 bits (1002), Expect = e-107,   Method: Composition-based stats.
 Identities = 295/389 (75%), Positives = 338/389 (86%), Gaps = 1/389 (0%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           +H   PLGG+++S PVM+  PL+ IC +LIVKRL  G+GSV+DLNGG+PWG+WIAFDLL+
Sbjct: 3   AHKASPLGGRLVSWPVMLLAPLVAICAILIVKRLFLGIGSVADLNGGYPWGIWIAFDLLV 62

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GTGFACGGWALAWAVYVFNRG+YHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI
Sbjct: 63  GTGFACGGWALAWAVYVFNRGEYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 122

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLP 181
           PG+FN NSVLFETAVCMTIYIGVMALEFAP + ER GW VSL+RLNKVMFFIIALGALLP
Sbjct: 123 PGYFNTNSVLFETAVCMTIYIGVMALEFAPVVLERFGWHVSLKRLNKVMFFIIALGALLP 182

Query: 182 TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP 241
           TMHQSSMGSLMISAGYKVHPLWQSYE+LPL SLLTAFIMGFSIVIFEGSLVQAGL+G GP
Sbjct: 183 TMHQSSMGSLMISAGYKVHPLWQSYELLPLLSLLTAFIMGFSIVIFEGSLVQAGLKGRGP 242

Query: 242 DEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
           DE++LF KLT    VL+ +F+VLRFGE+I+  K +L FAGD ++VMFW E  LM+ PLV+
Sbjct: 243 DEQALFRKLTRLAHVLVLLFVVLRFGEIIWHQKTALLFAGDRFAVMFWCEAALMVLPLVL 302

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAI 361
           LR+ + R D+R LF+SAL  L G A WRL+YSL+AFNPG GY YFP  +E+LISIGFVAI
Sbjct: 303 LRLKRCRQDARWLFVSALCMLFGAALWRLSYSLLAFNPGNGYHYFPKAQEILISIGFVAI 362

Query: 362 EICAYIVLIRLLPILPPLKQNDHNRHEAS 390
           E+CAYI+LIRLLP+LP LK  +H  H+A 
Sbjct: 363 EVCAYILLIRLLPVLPALK-GEHTHHQAE 390


>UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter RepID=B5E8X5_GEOBB
          Length = 446

 Score =  387 bits (994), Expect = e-106,   Method: Composition-based stats.
 Identities = 157/425 (36%), Positives = 228/425 (53%), Gaps = 38/425 (8%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
            + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  G
Sbjct: 5   EEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVATG 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           T  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+IP
Sbjct: 65  TAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFIP 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALF---ERLGWKV------------------ 161
             +  NS +FE A+C+  Y  V+ LEF PA+    E+  W                    
Sbjct: 125 SKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEQSKWDRMNAVRNWLHPKIAPDQKS 184

Query: 162 --------------SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
                            RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW +  
Sbjct: 185 MQDKLEMVRLGAVWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHT-G 243

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG 267
            LPL  LL    +G++I I E  +     +   P E      L   I  +  I++ +  G
Sbjct: 244 FLPLLFLLNCVFIGYAIAILESIISSYSFKR--PFETEELSGLAALIPFVTVIWLCVVIG 301

Query: 268 ELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
           +L YR ++  A  GDFYS  F  E LL+    ++L   K R   R LF SA   +LG A 
Sbjct: 302 DLAYRGQIGAALKGDFYSGWFLTEFLLVASGSLLLFFKKFRRSPRWLFTSASLIVLGGAL 361

Query: 328 WRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
           +R    L+ FNPG G+ YFP++ E+++++G VA+E+  Y V + L P+LP    +     
Sbjct: 362 YRFNVYLIGFNPGQGWRYFPSFAEVMVTVGIVALEVLGYKVFVALFPVLPNTSAHGGGHA 421

Query: 388 EASKA 392
            A K 
Sbjct: 422 PAKKT 426


>UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria RepID=Q2W6S3_MAGSA
          Length = 401

 Score =  368 bits (946), Expect = e-100,   Method: Composition-based stats.
 Identities = 168/383 (43%), Positives = 246/383 (64%), Gaps = 1/383 (0%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P  +GG +++   ++   LI I +  + +R ++GLG+V+++N G+PWG+W+ +D++I T
Sbjct: 20  SPTAIGGSLVTPFTIVLAVLIGISLFFMAQRFIYGLGAVTNINNGYPWGIWVVWDVVIAT 79

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
           GFACGG+A+A   Y+ NRG+YH LVRPAL ASLFGYSLGG S+ ID+GRYWN  +   PG
Sbjct: 80  GFACGGYAMALVCYILNRGEYHHLVRPALTASLFGYSLGGASVLIDLGRYWNFWHILWPG 139

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTM 183
           +    SV+FE A C++ YI V+ +EF+PA  E  G+K    +LNKVMFF I LG LLPTM
Sbjct: 140 YAQPGSVMFEVAACISCYILVLWIEFSPAFLEHFGFKNLKAKLNKVMFFFIGLGVLLPTM 199

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           HQSS+GSL++  GY++HPLWQ+  +  L  LLTA  MGF+IVI E +    G + +  DE
Sbjct: 200 HQSSLGSLLVVFGYQIHPLWQTPLLP-LLFLLTAVCMGFAIVIVEATWAAVGFKRDIHDE 258

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
             +  K+   I  +L  ++V+R G+L+ R  +   F     SVMF IE+ + ++P+VVL 
Sbjct: 259 LPMLSKIGKIIMGILVAYLVIRLGDLVVRGAIFKVFTSGVKSVMFLIEMAVFIYPIVVLS 318

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
               R     L  +A+S L G   +R+   LVA++ G G+ YFP+  E++++IG +AIE+
Sbjct: 319 SPANRKRLSKLLAAAMSMLTGAILYRIDAFLVAYDTGPGWHYFPSVPEMMVTIGVIAIEV 378

Query: 364 CAYIVLIRLLPILPPLKQNDHNR 386
            AYI+ +R  PILP         
Sbjct: 379 LAYIIFVRKFPILPGHSTPAAAE 401


>UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SGP2_9BACT
          Length = 398

 Score =  365 bits (937), Expect = 2e-99,   Method: Composition-based stats.
 Identities = 157/391 (40%), Positives = 238/391 (60%), Gaps = 17/391 (4%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            KI++    +    +VI   L+  R V G+G+V++++ G+PWG+WIA+D+   T  ACGG
Sbjct: 12  AKILTPSFYVLLFFVVIGFFLVGVRFVKGIGAVTNMSDGYPWGIWIAYDVATSTALACGG 71

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
           +A+A  +Y+ NR +YHPL+R AL+ SLFGY L GLS+ +D+GRYWN   F+IP  +  NS
Sbjct: 72  YAMAIIIYIMNRMKYHPLIRSALVTSLFGYMLAGLSVMVDIGRYWNAYSFFIPTRWQPNS 131

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ-------------RLNKVMFFIIAL 176
           V+FE AVC+  Y  V+ LE  PA+ E+     + +             +L+KV+ FI+ L
Sbjct: 132 VMFEVAVCIMAYNVVLMLEVLPAILEKFIHSKTPKFPKVKKFAMKLYPKLDKVLIFIVVL 191

Query: 177 GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL 236
           G  LPTMHQSS+GS++I A  KV P+W + E LPL  ++ A  +G+S+VIFE        
Sbjct: 192 GITLPTMHQSSLGSMLIIAKSKVDPIWHT-EFLPLLFVINALYIGYSVVIFESFASSMAF 250

Query: 237 RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLML 296
                 E     +L+  I  + A+++ +R  +LIYR +L  AFAGD+ S+MF  E++L+ 
Sbjct: 251 NRPFESET---QRLSRVIPYVTAVWLTIRLADLIYRGELGRAFAGDYNSMMFLAEIVLIA 307

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISI 356
               +L   + R+  RM+F+SA+  L+G   +R    LV +NP G ++YFP+  E  I+I
Sbjct: 308 AGSFILMWKQFRSSPRMVFISAMLLLVGGGWYRFNVYLVGYNPHGNWSYFPSLPEFFITI 367

Query: 357 GFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
           G VA EI  Y+VL++L PI+P +  N  + H
Sbjct: 368 GLVAFEILGYMVLVKLFPIMPKVHNNTADVH 398


>UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococcus sp. MC-1
           RepID=A0LAL1_MAGSM
          Length = 382

 Score =  353 bits (907), Expect = 5e-96,   Method: Composition-based stats.
 Identities = 168/379 (44%), Positives = 259/379 (68%), Gaps = 2/379 (0%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
             QP+G K+++K  +  G +  I +  + +R + G+G+VS+LNGG+PWG+W+ +D+++GT
Sbjct: 6   SYQPIGTKLLTKSFLFLGVIAAIGIYFMAQRFIHGMGAVSNLNGGYPWGIWVVYDVVVGT 65

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             ACGG+ALA  +YVFN+G+YHPL+RPA+LASL GY+LGG     D+GR+W      +P 
Sbjct: 66  ALACGGYALAITIYVFNKGEYHPLIRPAILASLLGYALGGFGALFDMGRWWQFYNILLPW 125

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTM 183
           ++N NSV+ E  +C+  YI V+ +EFAP  FE+ G    L+ LNKV+FF +ALG LLPTM
Sbjct: 126 NWNFNSVMLEVGLCVFTYIMVLLIEFAPVPFEKAGKAHKLKSLNKVLFFFLALGVLLPTM 185

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           HQSS+GS++I  GYK+ PLWQS ++ PL ++LTA IMGFS+VIFE S+   GL    P E
Sbjct: 186 HQSSLGSMLIVMGYKIDPLWQSLQLQPLLAILTAIIMGFSVVIFEASMSTVGLA--QPAE 243

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
             L  KL   I  L+++++++RFGEL+ R KL L    +  ++MF IE  L + PL++L+
Sbjct: 244 TPLLQKLAKAIVWLVSLYLLVRFGELLLRGKLGLLLHANLNTLMFLIETALFVVPLLILK 303

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
               R+ +++L ++ +  LL  + +R    L+ +NPG GY+YFP+  E+++++G +AIEI
Sbjct: 304 DPLKRSSAKLLLIAGMGLLLAGSLYRFNAFLIGYNPGPGYSYFPSAPEIMVTLGVIAIEI 363

Query: 364 CAYIVLIRLLPILPPLKQN 382
            AY+ ++++ P+L   K  
Sbjct: 364 MAYLTMVKIFPVLHRAKHA 382


>UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum thermopropionicum SI
           RepID=A5D1L3_PELTS
          Length = 389

 Score =  342 bits (877), Expect = 2e-92,   Method: Composition-based stats.
 Identities = 122/380 (32%), Positives = 207/380 (54%), Gaps = 6/380 (1%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           I+   ++    ++I +   + R ++GLGS+++LN  +PWG+WI FDLL G   A GG++ 
Sbjct: 10  ITWFRVLLIIFVLIAVGAAIYRFIYGLGSITNLNDRWPWGLWIGFDLLCGIALAGGGFST 69

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A  V+V +R +Y P+ R ALL S+ GY +   S+ +D+GR++N    +    +  +SVLF
Sbjct: 70  ALIVHVLHREKYLPIARAALLTSMLGYIIALASLFLDIGRWFNFWRPFFF--WGYHSVLF 127

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C+ +Y  V  LEF    FE++      + L+  M F++ +G +LPT+HQSS+GSL 
Sbjct: 128 EVFWCIALYTTVQVLEFGDIFFEKVHCPPLKKVLHFFMPFLLIIGIVLPTLHQSSLGSLY 187

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           + A  K++PLW S  ++P F + +AF +G ++V  EG+L           E  +F  LT 
Sbjct: 188 VVAVDKLNPLWWS-MIIPFFFVWSAFFLGPAMVTIEGTLAARAYGRKP--ELPVFESLTK 244

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDS 311
               ++ ++++++  +L YR  LS AF G F S MF IE+ + ++ P+++  +  +R   
Sbjct: 245 VTLWMMIVYLIVKVIDLSYRGVLSSAFNGSFESNMFLIEMIVFVILPIIMYAIPGIRKKL 304

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
             +  +++  + G    R+           G  YFPT  E +I+IG  +  +  Y  ++ 
Sbjct: 305 WGVLTASILVVAGVIFNRMNVVFTGMAKSVGGHYFPTVWEFVITIGMWSALVLLYCFIVE 364

Query: 372 LLPILPPLKQNDHNRHEASK 391
             PILP  +   H    ASK
Sbjct: 365 NFPILPKEEHVSHGSGFASK 384


>UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacteria
           RepID=Q1INE7_ACIBL
          Length = 398

 Score =  337 bits (865), Expect = 4e-91,   Method: Composition-based stats.
 Identities = 122/375 (32%), Positives = 201/375 (53%), Gaps = 5/375 (1%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVY 77
           ++    + I       R  +GLG+ ++L   FPWG+W+ FD+L G   A GG+ L  AV+
Sbjct: 15  VVLLFFMAIGAYSTWIRFRYGLGASTNLTDQFPWGLWVGFDVLCGVMLAAGGFTLTAAVH 74

Query: 78  VFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVC 137
           +FN  + HP+VRP +L +  GYSL  +++  D+GR + + +  +    N +SV+FE A C
Sbjct: 75  IFNIKKLHPIVRPTVLTAFLGYSLVSVALLFDLGRPYRIWHPLVMR--NPHSVMFEVAYC 132

Query: 138 MTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGY 197
           + +Y  V+ALEFAP + E+      L  L+K+   ++  G +L T+HQSS+G++ +    
Sbjct: 133 VMLYSTVLALEFAPVVLEKFNLHKPLAILSKISVVVVICGVILSTLHQSSLGTVYLIMPN 192

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
           K+HP W +  +LP F  L+A  +G ++ IFE S+           E  +   L   + V+
Sbjct: 193 KLHPFWYT-PILPAFFFLSAIAVGLAMTIFESSMSSKYFGRAL--ELPILQLLGRVLLVV 249

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLS 317
           L ++ +LRF +L +R  LS  F   +   +FW+E  L+L PLV+L   K+R  ++ L+L 
Sbjct: 250 LLVYSILRFEDLYHRHMLSQIFVNGYEQHLFWVEAFLILCPLVLLFFKKVRMSAQGLYLV 309

Query: 318 ALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
           A+  +LG  T RL  S+       G  Y P W E+ I+   +A+    + ++ +  PI P
Sbjct: 310 AVMVVLGFITNRLNVSITGIESSAGTHYIPKWTEMAITGAIIAVGFAIFGLVAKYFPIFP 369

Query: 378 PLKQNDHNRHEASKA 392
             +     R  A  A
Sbjct: 370 EEEHKREARAHAVPA 384


>UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex degensii KC4
           RepID=C9R7N0_AMMDK
          Length = 400

 Score =  335 bits (859), Expect = 2e-90,   Method: Composition-based stats.
 Identities = 111/372 (29%), Positives = 197/372 (52%), Gaps = 4/372 (1%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           ++    I   ++ + +   + RL+FGLG+ ++LN  +PWG+WI FD+L G   A GG+  
Sbjct: 27  MTPWRAIGFAIVGVMLFAAIYRLIFGLGAATNLNDRWPWGLWIGFDVLTGVALAGGGFTT 86

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
            + V+V +   + P+ R   L SL GY L    + +D+GR++N    ++    + +SVLF
Sbjct: 87  CFLVHVLHIKDWKPIARATALTSLIGYLLVLGGLFLDIGRWYNFWRPFLVYAGSWHSVLF 146

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C+++Y  V  LEF   +FER+      +  + ++  +   G +LPT+HQSS+GSL 
Sbjct: 147 EVFWCVSLYTVVQLLEFGHIVFERVKSPGFKRFFDAILVPMYIFGIILPTLHQSSLGSLY 206

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           + A  ++ PLW S  ++P+F LL+A  +G ++   EGSL  A  R     E  +      
Sbjct: 207 LVAVNRLDPLWWSI-LIPVFFLLSAVFVGPAMATVEGSLAAAAYRR--EFELDVLQSFVR 263

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDS 311
             +V+++++++L+  +L+YR ++   F G F S MF +E++  ++ PL++  +  +R   
Sbjct: 264 VSAVVMSVYLLLKGIDLVYRGQIGHLFDGSFTSNMFLLEIVGGVIIPLIMYLIPSVRRSK 323

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
             L  ++   + G    R               YFP+W EL +SIG V + I AY  ++ 
Sbjct: 324 AGLITASALVVAGVIFNRFNVVFTGMAKWANAPYFPSWMELSVSIGLVTLGILAYCFVVE 383

Query: 372 LLPILPPLKQND 383
             P+L    ++ 
Sbjct: 384 NFPVLYDEHRHK 395


>UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteobacteria
           RepID=B8FFW1_DESAA
          Length = 387

 Score =  332 bits (852), Expect = 1e-89,   Method: Composition-based stats.
 Identities = 120/386 (31%), Positives = 204/386 (52%), Gaps = 12/386 (3%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P+P+     +  V +    +      I+ R + GLG V++L   +PWG+WI  D+  G 
Sbjct: 6   QPRPINSPFWTPGVFVMLAFMAAAAPFILARYIKGLGFVTNLTDIYPWGLWIGVDVASGV 65

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             A GG+  A   ++F R  Y  + RPALL ++ GY+   + + +D+GR W +    I  
Sbjct: 66  ALAAGGFTTAALAHIFGRHHYEAVTRPALLTAMLGYTFVAVGLFVDIGRSWAIWKPAIF- 124

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL-----QRLNKVMFFIIALGA 178
            +  NSVLFE A+C+ IY+ V+ +EF P + ERL  +  +     + ++K M+  I LG 
Sbjct: 125 -WQPNSVLFEVAMCVMIYLTVLYIEFFPIVAERLRGRFPMVDSLDKIIDKFMWVFIILGV 183

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
           +L  MHQS +GSLM+ A  K+HPLW +  +LPL  L +A  +G+ +V+ E  +  + L+ 
Sbjct: 184 VLSCMHQSGLGSLMLIAPTKLHPLWYT-PILPLLFLTSAISLGYPMVVVETIIATSSLKL 242

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLL-MLF 297
           +   E  +   LT    +LL I+  L+ G+++ R      + G   S  F  E+LL ++ 
Sbjct: 243 DR--EMDVIGPLTRITLLLLGIYGGLKIGDMLVRGTYVYLWDGSAQSFAFMTEMLLGVII 300

Query: 298 PLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN-PGGGYAYFPTWEELLISI 356
           P  +L V K+R    +LF +A   + G    R+   +V +  P   ++Y+P   E+L+++
Sbjct: 301 PWCMLWVPKVRKTPGLLFTAAAMVVGGVVLNRINVFIVGYQPPFAQHSYYPAIGEILVTV 360

Query: 357 GFVAIEICAYIVLIRLLPILPPLKQN 382
           G VA  +  Y + +  LP+L   ++ 
Sbjct: 361 GLVATIMFLYRLAVTFLPVLSARRKE 386


>UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=A7HBA8_ANADF
          Length = 408

 Score =  325 bits (833), Expect = 2e-87,   Method: Composition-based stats.
 Identities = 112/379 (29%), Positives = 187/379 (49%), Gaps = 10/379 (2%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           +K   I   ++V+ + + V R + GLG+ + L+   PWG+WI FD++ G   A GG+ + 
Sbjct: 35  TKGNAIAAAILVVGLPIFVYRFIAGLGATTALSQTAPWGLWIGFDMMTGIALAAGGFTIG 94

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
             V +F   +YHP+ RPA+L +  GY +  + +  D+GR WN+       +F   S LFE
Sbjct: 95  ATVQIFGLEEYHPIERPAILTAFLGYVMAVIGLLADLGRPWNI--VMAMFNFGTASALFE 152

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            A C+  Y  V+ LEF    FE LGW+     + K +  +  L  +  TMHQS++GSL +
Sbjct: 153 VAWCVMCYTTVLLLEFTVPAFEWLGWRKLHAVMRKALIGLTVLSVMFSTMHQSALGSLFL 212

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR----GNGPDEKSLFVK 249
            A  K+HPLW +   + +F  ++A I G S+VI E  L          GN  D   L + 
Sbjct: 213 LAPTKLHPLWYT-PFIFVFFFISAIIAGISMVIVESMLSHRAFHSQVAGNHVDMDKLTLG 271

Query: 250 LTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLR 308
           L    ++++  +  L+   +I  D  +  +    Y  +F +E +  +L P  +       
Sbjct: 272 LGKAGALVMFAYFFLKLQGVI--DGHAWGYLPTAYGALFLVETVGFVLVPAFLFAYGARN 329

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIV 368
              +++  + +  +LG    RL  S+VAFN      Y P+  E+++SI  V I + A+  
Sbjct: 330 AKVKLVRAAGVMGVLGVILNRLNVSIVAFNWNQPVRYVPSASEVIVSITLVTIGVLAFRW 389

Query: 369 LIRLLPILPPLKQNDHNRH 387
           ++  +PIL    +     H
Sbjct: 390 IVNRMPILREDPRFAAGHH 408


>UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter RepID=B5EED2_GEOBB
          Length = 403

 Score =  322 bits (826), Expect = 1e-86,   Method: Composition-based stats.
 Identities = 103/363 (28%), Positives = 187/363 (51%), Gaps = 8/363 (2%)

Query: 15  KPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAW 74
           + V     L+ +  L  + R VFGLG  ++LN  FPWG+WI+FD++     A G + L  
Sbjct: 16  RFVKFLIVLVSLGALASLVRFVFGLGVTTNLNDTFPWGLWISFDVVTAVPLAAGAFTLGA 75

Query: 75  AVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFET 134
            V+ F+  +  PLVRPA++    GYSL  + + +D+G+     +  +  ++N +S +FE 
Sbjct: 76  IVHCFHIKKLEPLVRPAIVTGFLGYSLVCVGLLLDLGQPQRCWHTMV--YWNPHSPMFEV 133

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMIS 194
           ++C+  Y  V+ LEF   + E+ G+ V L+ L  +   ++   A + T+HQSS+G+  + 
Sbjct: 134 SMCIAAYTTVLFLEFLSPVCEKFGYHVPLRLLRTIEMPLVIAAASISTLHQSSLGTFFLI 193

Query: 195 AGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI 254
           A  K+H LW +  +LPL   ++A   G SI+I E ++    +    PDE  L   L   +
Sbjct: 194 AVDKLHSLWYN-PLLPLLFWVSAMCAGISIIIVEATMSHKWM--GQPDESELLETLAKIL 250

Query: 255 SVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDSRM 313
             ++  ++ L+   L    +    F       +F +E+L  ++ PLV+L    +R ++R+
Sbjct: 251 PWVITAYLTLKLFSLFALTE-GPLFNRPGLVALFAVEMLGGVIAPLVMLMNGNVRENNRL 309

Query: 314 LFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLL 373
              +A   + G    R   S+       G  Y+P++ E L+++G +A  I  ++++ +  
Sbjct: 310 RATAAWLVIAGVILNRFNVSMFGME-APGTFYYPSFIESLVTVGIIAAHILFFVLIAKYF 368

Query: 374 PIL 376
           PI 
Sbjct: 369 PIF 371


>UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria RepID=HMC3_DESVH
          Length = 388

 Score =  321 bits (824), Expect = 2e-86,   Method: Composition-based stats.
 Identities = 110/378 (29%), Positives = 189/378 (50%), Gaps = 12/378 (3%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
              +++   +I G ++V+ ++L V R   G+G+VS+L+   PWG+WI FDLL G   A G
Sbjct: 7   NKSLMTPGNIITGIILVMGLVLTVLRFTKGIGAVSNLDDNNPWGIWIGFDLLCGVALAAG 66

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
           G+  + + Y+F   +YH  VRPA+  +  GY    +++  D+G    LPY  +       
Sbjct: 67  GYVTSASCYLFGMKRYHSAVRPAITTAFLGYFFVVVALNYDLGHPLRLPYPLVYSQ-GTT 125

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S+LFE  +C+  Y+ V+ +E++PA  E LG +     + K+   +   G +L T+HQSS+
Sbjct: 126 SLLFEVGLCVATYLTVLFVEWSPAALEWLGLRKIRNVVVKLTLVLTIFGVVLSTLHQSSL 185

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR-----GNGPDE 243
           G+L + A  K+HPLW S   LP+F  +++ + G S+VIFEGSL   G+       +  + 
Sbjct: 186 GALFLIAPSKLHPLWYS-SFLPVFFFISSMVAGLSMVIFEGSLAHKGMHHMMDETHLKEA 244

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVL 302
             +        S +LA + +++  ++   +       G  Y   + +E+L  +  P  + 
Sbjct: 245 DGVVFGFGKAASFVLAGYFMIKVIDVTMDNDWHYLATG--YGAWWLVEMLGFVALPSFLY 302

Query: 303 RVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP--GGGYAYFPTWEELLISIGFVA 360
            +        ++  +++  +LG    R    LVAFN        YFP W E+ IS+  V 
Sbjct: 303 ALGVREKRIGVIRFASVLGVLGIVMNRFNVCLVAFNWQLPADQRYFPHWMEIGISVFIVT 362

Query: 361 IEICAYIVLIRLLPILPP 378
             I  Y  +   +P+L  
Sbjct: 363 SIITVYRFIASRMPVLYE 380


>UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter sp. Fw109-5
           RepID=A7HG56_ANADF
          Length = 405

 Score =  320 bits (821), Expect = 4e-86,   Method: Composition-based stats.
 Identities = 162/400 (40%), Positives = 233/400 (58%), Gaps = 14/400 (3%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M+   + +GG++++    +   L      + V R   GLG+V+ LN G+PWG+WIAFD++
Sbjct: 1   MTTGARAVGGRLLTPTFKLMLVLWAAATAVGVVRFTQGLGAVTALNDGYPWGLWIAFDVV 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLP-YF 119
           +GTG A GG+A+A  VYV NRG+YHPLVRPA+L S  GYS+ G+++  DVGRYW L    
Sbjct: 61  VGTGLASGGYAIALLVYVLNRGRYHPLVRPAILTSALGYSVAGIAVMFDVGRYWALWKVP 120

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ----------RLNKV 169
            +P  +N +S+L E A+C+  Y+ V+ +E +PAL ER   +  L+          RL + 
Sbjct: 121 AMPWRWNTSSILLEVALCIMAYLFVLLVELSPALLERWAAERHLRRQAFAVRWLPRLARA 180

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
           + F+IALG +LPTMHQSS+GSL++ AG KVHPLW +   LPL  LLTAF MG++++ FE 
Sbjct: 181 LPFVIALGLVLPTMHQSSLGSLLVVAGTKVHPLWHTGA-LPLLFLLTAFGMGYAVLYFET 239

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
                  R   P E  L   L   I+ ++ +F+ +RF  L+   +L L       S  FW
Sbjct: 240 IFSNVAFRR--PLETKLLGSLGVFIAGVILVFVAVRFAGLMGAGRLRLTVTSGTLSFFFW 297

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTW 349
            E LL+L    +     +         +AL AL G A +R+   LVAF PG G+ YFP+ 
Sbjct: 298 AETLLLLSAAGLFLQQWIHASPATQLQAALLALAGGALYRVDAFLVAFQPGHGWRYFPSV 357

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            ELLI++GF+A E   YI+ +R  PIL  +   +  R  A
Sbjct: 358 GELLITLGFIATETMVYILAVRRFPILAGVSLPEPRRLPA 397


>UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Solibacter usitatus Ellin6076 RepID=Q01R82_SOLUE
          Length = 416

 Score =  319 bits (817), Expect = 1e-85,   Method: Composition-based stats.
 Identities = 148/403 (36%), Positives = 224/403 (55%), Gaps = 23/403 (5%)

Query: 8   LGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
           LGG++I+ P ++   +  + +LL + R   GLG VS LN G+ WG++  F++   T    
Sbjct: 17  LGGRVITLPFVVVSAIAALGLLLSLWREWAGLGPVSGLNDGYAWGLYKNFNVTTLTALGS 76

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           GG+AL   VYVFNR +YH ++R ALL S+  Y+ G L++T+DVGR WNL +  IP  +N 
Sbjct: 77  GGYALGVLVYVFNRRKYHVIMRTALLTSILCYTSGMLALTVDVGRPWNLMWLAIPWAWNT 136

Query: 128 NSVLFETAVCMTIYIGV-MALEFAPALFERLGWKVSLQRLNKVM-----------FFIIA 175
           +SVLFE A+CMT Y+ + + LE    L E+L  K     +N++             + +A
Sbjct: 137 HSVLFEVALCMTAYVMIALDLENLTPLLEQLEEKHFPPVVNELARLAFRVVKVLYPYGVA 196

Query: 176 LGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAG 235
           L  +LP+MHQSS+GSLM  AGY+VHP+WQ+  MLPL  L+ A+++G + V+    L  + 
Sbjct: 197 LAFVLPSMHQSSLGSLMYQAGYRVHPVWQT-PMLPLLYLVMAWVLGLAFVVLV--LQASC 253

Query: 236 LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLM 295
                P +  L   +      L   +I LR G++  R  L  AF  D Y+ +F  E+LL+
Sbjct: 254 AIWKLPVDWPLLASVAKIAGWLGLAWIALRVGDVAVRGVLPKAFQWDLYTWVFLAEMLLV 313

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLIS 355
           L P  +L    +    R +F   L    G   +R T + +AF PG  YAYFP   ELL+S
Sbjct: 314 LIPAALLTARGMLARPRRVFNLLLLLCAGGMLYRYTPTTIAFQPGDNYAYFPAVPELLMS 373

Query: 356 IGFVAIEICAYIVLIRLLPILP--------PLKQNDHNRHEAS 390
           +GF+A+ +  ++  ++  PILP          + ND N+  A+
Sbjct: 374 LGFIALAVMGFLFTVKKFPILPVPMNLYLKSTQTNDWNKEHAA 416


>UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Koribacter versatilis Ellin345 RepID=Q1IIR1_ACIBL
          Length = 443

 Score =  317 bits (813), Expect = 4e-85,   Method: Composition-based stats.
 Identities = 129/387 (33%), Positives = 208/387 (53%), Gaps = 13/387 (3%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G ++++   +    LI I  +L   R + GLG VS +N  F WG+W  F++++ T    G
Sbjct: 26  GFRVLNPFFVGLCVLIAIAFILTGYRELAGLGPVSGMNDAFGWGIWKTFNVMVLTALGSG 85

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
            +A+  A +VF R + H L+R ALL S   Y+ G L + ID GR WN  +   P  +N++
Sbjct: 86  AFAVGIAAWVFRRHRLHSLMRVALLTSFLAYACGLLLLGIDAGRPWNFYWIVFPWKWNMH 145

Query: 129 SVLFETAVCMTIYIGV-MALEFAPALFERLGW-----KVSLQRLNKVM----FFIIALGA 178
           S L E A+CM+IY  + +ALE  P + ERL +     +  +++L K +     +IIA   
Sbjct: 146 SPLAEVAICMSIYAMIPLALENIPPILERLWYFDSRLRPRVEKLEKTLYSAFPWIIAAAY 205

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
           LLP MHQSS+G+LM+ AG +VHPLWQ+   LPL  L  A  M F  V   G+ +   L  
Sbjct: 206 LLPGMHQSSLGALMLLAGERVHPLWQT-PFLPLLYLGAACFMSFGCV--AGTTMLCCLIW 262

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFP 298
             P +  +          L+A ++ LR  ++  R  +  AF  D ++++FW+EV L  + 
Sbjct: 263 KRPMDMEVLDDAATITWWLIAGWLALRLVDITVRGAILTAFHFDRFALVFWMEVFLTAYG 322

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGF 358
             +L  +   ++ R +FL  + + LG   +R + + +AF P     YFP   E+L+S+GF
Sbjct: 323 GWLLYRSVKEHEPRFMFLGYILSSLGGMIYRFSPTTLAFRPNPEALYFPKTIEILVSLGF 382

Query: 359 VAIEICAYIVLIRLLPILPPLKQNDHN 385
           +++ I  ++  ++ L ILP      H+
Sbjct: 383 ISLGIAGFLFAVKRLAILPAPTHTWHD 409


>UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain protein n=5
           Tax=Bacteria RepID=A7HEU3_ANADF
          Length = 744

 Score =  309 bits (791), Expect = 1e-82,   Method: Composition-based stats.
 Identities = 105/439 (23%), Positives = 180/439 (41%), Gaps = 58/439 (13%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
           +  P+  K+ +   +    L+       + R   GLG  ++L+  + WG+WI FDL +  
Sbjct: 307 EFAPVKSKLWTPANVFLAALMAFGGASFIARFALGLGGSTNLSDTWAWGLWIVFDL-VWI 365

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             A G +A A  +YVF R   + + R A+L  L  YS   +++  D+G  W+     +  
Sbjct: 366 AVAAGAFATAGLIYVFQRKDLYSIGRSAVLMGLLSYSFVTVTLLADLGLPWHFYQLAL-- 423

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF----------- 172
           +   +S +FE + C+ +Y+ V+  EF P  F+R G K +++   +               
Sbjct: 424 NAPEHSAMFEVSWCVGLYVTVLLAEFLPVPFDRWGLKAAMETWKRWSPVYVVAAVSLFVY 483

Query: 173 -----------------------------------IIALGALLPTMHQSSMGSLMISAGY 197
                                              +      L TMHQSS+GSL +    
Sbjct: 484 LMSRNLVYTGLAAATFGFMAWAFRAQPGKKAEPIMLAIAAVTLSTMHQSSLGSLFLLMPD 543

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
           K+   W S  ++P++  L+A   G ++++     +  G +     ++     L       
Sbjct: 544 KLSKAWWS-PVMPVYFFLSAVAAGTALMVLIEMWIAKGFKRQLRMDQ--LASLGKIAFWA 600

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLS 317
           LA+++  R G+L  R +L+ A  G    ++    V   + PL +L VAKLR + R L L 
Sbjct: 601 LAVYLAFRVGDLAVRGQLAAALTGPKAGLILVELVAGGILPLALLGVAKLRENPRTLALG 660

Query: 318 ALSALLGCATWRLTYSLVAFNPGG------GYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           A  A  G    R+   +      G        +YFP+  E  ISIG +A  I  + + +R
Sbjct: 661 AFLATGGIVLNRVNVVVFGMELKGAAPQIAPQSYFPSVVEWGISIGLIAATIFLFGLAVR 720

Query: 372 LLPILPPLKQNDHNRHEAS 390
            +P+LP          E  
Sbjct: 721 HMPVLPKQGAAVEAEPERQ 739


>UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geobacter
           RepID=A5G7N9_GEOUR
          Length = 465

 Score =  304 bits (779), Expect = 4e-81,   Method: Composition-based stats.
 Identities = 100/392 (25%), Positives = 172/392 (43%), Gaps = 7/392 (1%)

Query: 6   QPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGF 65
           Q +   + +    I   +  I + +I+ R  FGLG V+  +  +PWG+++ F L      
Sbjct: 38  QYIAQALRNPFNWILAVIFAIGIPIILGRFFFGLGWVTHSSNDYPWGMFLGFGLFAMVPL 97

Query: 66  ACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF 125
           +  G+ L     VF R  + P+ R  LL  L GY    + + +D+G+ W LPY  +   F
Sbjct: 98  SSSGFQLGTTCEVFGRHDFEPIERLGLLNGLLGYLFAVIYLMVDLGQPWRLPYPMVVS-F 156

Query: 126 NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQ 185
              +VLF  A  +  Y+ V   E + A FE +G+ +  + + K+   +   G +L T+HQ
Sbjct: 157 GPAAVLFLVAWHVATYLSVQVAEVSVAFFEWIGFPMGKRGVRKITLGLTVAGIILSTLHQ 216

Query: 186 SSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN-----G 240
            ++G+L   A  KVHPLW S     L   +++   G  +VI   ++ +  +         
Sbjct: 217 GALGALFTYAPGKVHPLWYSASFQWLHFFVSSLPGGLCMVIAVSTIARKTMAWRCGQGFN 276

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300
            +   L + L    S+ LA ++ ++   + + +K      G     MF I    ++ PL 
Sbjct: 277 DNLDKLTIALAKGASMGLATYLTIKLIGMAHDNKWEYLATGWGQWYMFEI-FFGVILPLG 335

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360
           +   A       ++  SA   + G    R+  +++ FN        P W E++IS+   A
Sbjct: 336 LFAYAIRNKKVGLVRFSAFLTVFGVVLNRVNTAMITFNWKLAEREIPHWREVIISVTIFA 395

Query: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           I I  Y  ++  LPIL   K  D        A
Sbjct: 396 IYITVYRFILYRLPILYSWKTADETVEATEGA 427


>UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxobacter
           RepID=A7H7P2_ANADF
          Length = 416

 Score =  303 bits (776), Expect = 8e-81,   Method: Composition-based stats.
 Identities = 132/407 (32%), Positives = 226/407 (55%), Gaps = 24/407 (5%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
             P+ +GGK+++ P+     L  +   +++ R + G+G VS++  GF WG+W   ++++ 
Sbjct: 5   EHPKAIGGKLLAPPMKTLLALFGVAAAVMLYRFIVGVGPVSNMTDGFTWGIWEPLNVVVF 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           TG   G +++    Y  N+GQYH LVRPA+L     Y+LG  SI + +GRYWN  +    
Sbjct: 65  TGIGAGAFSVGLLCYALNKGQYHALVRPAVLVGAIAYTLGASSIVVALGRYWNAYWLPWL 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ----------RLNKVMFF 172
            ++N++S L E AVC+  Y+ V+ +E  P++ E        +          RL++ + F
Sbjct: 125 PYWNLSSALLEVAVCVIAYVTVLWVEVLPSVLEGAAASRHPRFAAIGKRWGPRLHRALPF 184

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV 232
           IIAL  +LPTMHQSS+G LM+ A  KVHPLW +  +LP   L++   MGF  V+   +L+
Sbjct: 185 IIALAIVLPTMHQSSLGGLMLIAETKVHPLWHTA-LLPTLFLVSCLSMGFGAVVALVTLL 243

Query: 233 QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV 292
              L  NG  ++ L  +L+   + LL  ++ LR G+L +  KL      +FY+ +  +E+
Sbjct: 244 --KLTWNGKHDQKLLAQLSKVNAGLLFFYVALRLGDLAWSGKLRY-LGANFYTALLLVEL 300

Query: 293 LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG----------G 342
            L L P V+  + +++ +   LF +AL A+L  A +R+   L  + P G          G
Sbjct: 301 ALFLAPAVLFLLPRVQANRGRLFGAALLAVLAGAAYRMDTYLSVYRPAGFDANGKAIPAG 360

Query: 343 YAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           +AYFP+  E L+++G  ++ +  +IV+ RL P++   ++  H++ E+
Sbjct: 361 WAYFPSLGETLVTLGMASVGVAIFIVISRLFPVVAVDERPKHSKLES 407


>UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogenase membrane
           subunit n=5 Tax=Dehalococcoides RepID=D2BG96_DEHSV
          Length = 403

 Score =  300 bits (769), Expect = 5e-80,   Method: Composition-based stats.
 Identities = 97/366 (26%), Positives = 188/366 (51%), Gaps = 7/366 (1%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
            +  K  ++   L +  + +   +L +GLG +++L+  +PWG+W+AFD+      A GG+
Sbjct: 21  PLFGKWGLLQIILGLGALTVAGLKLAYGLGPITNLSDNWPWGLWVAFDVGAYIASAAGGF 80

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            +A  VY+F   ++ PLVRPA+L     Y++G + I ID+ R   + +      +N  S+
Sbjct: 81  TMAAIVYIFGFEKFRPLVRPAILIGALCYTIGAIGIMIDLARSIRIIHPI--WMWNHESI 138

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGS 190
           +FE   C+ +Y+ V+ LEF+  +FER+GWK      +  +  ++  G +L  +HQSS+G+
Sbjct: 139 MFEVGWCVMMYLTVLYLEFSNNIFERIGWKKLGNLQHAFIIPLVIFGIMLSFLHQSSLGA 198

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
           L +    +  PLW    M  L  L++A  +G S++ +   ++    +     +  +  KL
Sbjct: 199 LFLINPAQ-QPLWHGPLMGHL-FLVSAMALGLSVLTYFSIILSRSWKMTLRMD--ILSKL 254

Query: 251 TNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRN 309
              I  +L +++  R  +      L+    GD+Y+V++  EV + ML P+++L + K+R 
Sbjct: 255 GLVIGWILLVYLAARGVDYAMTGNLATGLNGDWYTVLWVTEVGIGMLLPMIMLFIKKVRT 314

Query: 310 DSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVL 369
               L  +    ++G    R+   +++  P    +YFP   E + + G +A  +  + + 
Sbjct: 315 SRTGLLWATGLIIMGVVLNRINTLVISQAPNREGSYFPHILEFVFTFGLIAGAMYVFRLC 374

Query: 370 IRLLPI 375
            + LP+
Sbjct: 375 AKYLPL 380


>UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus Koribacter
           versatilis Ellin345 RepID=Q1IMF6_ACIBL
          Length = 394

 Score =  299 bits (765), Expect = 2e-79,   Method: Composition-based stats.
 Identities = 112/377 (29%), Positives = 186/377 (49%), Gaps = 11/377 (2%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            +I    V+     I         R   GL   S+L+ G PWG+W+ F  L G G + G 
Sbjct: 7   PRISIWRVLTLLIFIA-GAYATYLRFAAGLHGSSNLSDGMPWGMWVGFGTLCGVGLSAGA 65

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
           +AL+ AVYV    +Y P+VR A+L    GY    +    ++G  W   +  I  ++N NS
Sbjct: 66  FALSGAVYVLGMERYRPIVRTAVLLGFLGYCSVCVGYFYELGLPWRCWHILI--YWNHNS 123

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSL----QRLNKVMFFIIALGALLPTMHQ 185
           +LF+ A+C+  Y  V+ LEF PAL E++ W+ +        ++V   ++  G LL +MHQ
Sbjct: 124 MLFDVALCVATYTTVLTLEFCPALIEKIPWRKTRELVLHWHHRVTVGVVMAGVLLSSMHQ 183

Query: 186 SSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS 245
           S +G L + A  K++PLW ++ +  LF L +A   G ++ +    L    L  +   + S
Sbjct: 184 SFLGGLFLIAPGKLYPLWYTHNIHALFFL-SAIAGGLAMTVIALHLSMRSL--DARIDYS 240

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRV 304
           +  +L   IS+LL ++++ R  +LI+       F     +  FW+EV LL + PL++L+ 
Sbjct: 241 ILRELGRVISLLLLVYVIFRGLDLIHTGGARYLFLPVRETAFFWLEVSLLAIIPLILLQF 300

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEIC 364
            K+ N    L+ +    + G    RL   + AF       Y P W EL  ++  +A  + 
Sbjct: 301 NKIVNTPMYLYWTCCMVVAGFVVNRLNVCITAFERSMNTLYTPKWSELATTLLMIAGCVV 360

Query: 365 AYIVLIRLLPILPPLKQ 381
           A+   +  L I+P +K+
Sbjct: 361 AFRYAVLYLDIMPRIKR 377


>UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcaceae
           RepID=B8FXL9_DESHD
          Length = 416

 Score =  294 bits (752), Expect = 5e-78,   Method: Composition-based stats.
 Identities = 108/367 (29%), Positives = 188/367 (51%), Gaps = 9/367 (2%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           ++    +F  +    + +I+ R + GLG+ ++LN  +PWG+WI+FD+L+G   A GG+  
Sbjct: 22  MTPMRWVFMAIAAAAIAVIIVRFIAGLGATTNLNDQWPWGLWISFDVLLGVALAGGGYGT 81

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A  VYV  R +++P+ R A++ SL GY +  L + I+VG+++     Y+   +   SVLF
Sbjct: 82  ALIVYVLRRDKFYPIARSAMVTSLLGYIVVVLGLLIEVGQWFFFWRPYV--SWGHASVLF 139

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C++ Y  +  LEF+    E++ +K + + L K M  ++ +G  LPT+HQSS+G L 
Sbjct: 140 EVFWCISCYTLIQVLEFSEVATEKV-FKGAHKYLKKAMPVLLIIGITLPTLHQSSLGQLF 198

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
                KV+ LW S  +  LF LL++F +G  ++I E SL   G   N   + S+   L  
Sbjct: 199 YIMVGKVNVLWWSPLLP-LFFLLSSFFVGAGMIIIESSLA--GKALNHQVDTSVLQGLVR 255

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR 312
                + ++++L+  ++  R   +   A D  S+MF  E++L     +++  + L    +
Sbjct: 256 ISGGAMILYVILKIADMSVRGTFAHVLAFDLPSIMFLAELILGCILPIIIAFSSLSGTRK 315

Query: 313 MLFLSALSALLGCATWRLTYSLVAFNPG---GGYAYFPTWEELLISIGFVAIEICAYIVL 369
            L    +  + G    R               G  YFP W E+++S+G V+I   AY+ +
Sbjct: 316 GLIGFGILTVAGVVMNRFDVLFTGMGSYLNQHGGHYFPAWTEVIVSLGLVSIACLAYLFI 375

Query: 370 IRLLPIL 376
                IL
Sbjct: 376 AENFNIL 382


>UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1
           Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YFP6_THEYD
          Length = 393

 Score =  289 bits (740), Expect = 1e-76,   Method: Composition-based stats.
 Identities = 112/369 (30%), Positives = 192/369 (52%), Gaps = 12/369 (3%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
            +I   +++     ++ RL++GLG  ++L+  +PWG+WI+FD+L G   A  G A+  AV
Sbjct: 29  NIIALIVLIASFYSMIYRLIYGLGPATNLSDTYPWGLWISFDILAGIALAAPGLAVGTAV 88

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
           Y+F    Y    +PA+L+SL GY     ++  D+GRY+ + Y  I   + +NS+LF  A 
Sbjct: 89  YLFGIKDYKHFAKPAILSSLLGYVFAVFALMFDLGRYYRVVYV-IGWSWGLNSILFLIAW 147

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
              +YI +  +E  P+ FE LG +   +  +K+  +    G ++   HQS++G L + A 
Sbjct: 148 HFFLYIIICFIEMFPSFFEWLGREKLREFFSKLGIWATVFGVIIAGGHQSALGGLFLVAP 207

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN-----GPDEKSLFVKLT 251
            KVHPLW S  +LPLF L++A   G S+VI E ++     R         D  S  + L 
Sbjct: 208 TKVHPLWYSA-LLPLFFLISAIFAGISMVIIESTISHKFFRDRIKNFDQEDFDSKTIGLA 266

Query: 252 NTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRND 310
             + + L I+++L+  +L + D          Y + +  E +  +  P ++L  A     
Sbjct: 267 KVLVLALFIYLILKIFDLTHYDNWHYL--TTDYGLWYLFENIGFVFAPAIILIYAIKIKF 324

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA--YFPTWEELLISIGFVAIEICAYIV 368
           ++++ + A    LG    R   SL+A+N    ++  Y+PTW E+ +S+G V + I  Y  
Sbjct: 325 AKLVRIMAFFIALGVIINRFNVSLIAYNWYIPFSEKYYPTWMEIALSLGVVVLIILFYRF 384

Query: 369 LIRLLPILP 377
           ++R +PIL 
Sbjct: 385 IVRRMPILS 393


>UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus Desulforudis
           audaxviator MP104C RepID=B1I0U5_DESAP
          Length = 402

 Score =  284 bits (726), Expect = 6e-75,   Method: Composition-based stats.
 Identities = 94/385 (24%), Positives = 174/385 (45%), Gaps = 13/385 (3%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLG-------SVSDLNGGFPWGVWIAFDLLIGTGF 65
           ++         +V+ + +   R  FGLG       SV++LN  + WG+W  + +      
Sbjct: 15  LTPLRWAMLAFMVLFLAVTGYRFAFGLGDSGGFMGSVTNLNDHWTWGLWK-YLVFPAVAL 73

Query: 66  ACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF 125
           A  G+   +  +V +  +++P+ R A++ SL GYSL  + +  D+  Y+N    ++  ++
Sbjct: 74  AGCGYGTVFLAHVLHIKRFYPVARVAMVVSLLGYSLAMVVLLFDITVYYNFWRPFV--YW 131

Query: 126 NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQ 185
              S+LFE   CMT+Y  +  LEF    FER+        L++ M  +I +G +LP++HQ
Sbjct: 132 GYTSILFEVLWCMTLYWMIQILEFGHIAFERIDAPRIYNLLDRAMPVLICVGIMLPSLHQ 191

Query: 186 SSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS 245
           +S+G L   A  +++P W S   +P F ++++ ++G ++V F    +         D   
Sbjct: 192 ASLGGLF-IATTQLYPAWWST-WIPWFFMISSLMVGPAVVTFSCWALCQIYGKRFEDLMP 249

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE-VLLMLFPLVVLRV 304
              KL    + L+ +++VL+  +L  R      F G     MF +E V+ +L PLV+   
Sbjct: 250 SLTKLCLVGAGLMGVYVVLKVWDLTARGAWGYVFNGTLQGNMFLLEHVVFLLVPLVIFLT 309

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEIC 364
             +RN    L  +++   +G    R              +YFPTW E +   G +   + 
Sbjct: 310 PSIRNSVGGLVTASILTGVGVILNRTNVMFTGMAQAYTQSYFPTWMEWVGFFGLIIGALL 369

Query: 365 AYIVLIRLLPILPPLKQNDHNRHEA 389
             +  +    +L  +         A
Sbjct: 370 VILFFVENFRVLEGVSDAQTVEKPA 394


>UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogenase n=1
           Tax=Symbiobacterium thermophilum RepID=Q67L62_SYMTH
          Length = 356

 Score =  271 bits (693), Expect = 3e-71,   Method: Composition-based stats.
 Identities = 92/359 (25%), Positives = 162/359 (45%), Gaps = 9/359 (2%)

Query: 38  GLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF-NRGQYHPLVRPALLASL 96
           GLG+ + LN   PWG+W  +D+++       G+ +A+  Y      +Y  L R A++ + 
Sbjct: 2   GLGAATGLNDSMPWGLWKIYDVVVVVPLGATGFVMAFIRYFTPGGERYEYLNRRAVIWAA 61

Query: 97  FGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE- 155
             Y   G+ +  D+G  W + Y  + G  N++S LFE A C+ +Y+ V+  E    + E 
Sbjct: 62  IMYLSMGVRLAFDIGIPWRIIYPIVRGG-NLHSPLFEIAWCVFLYLIVLFFENISRVAEE 120

Query: 156 --RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
             R   K +   L+K++   + +G +L TMH SS+G+L +  G ++ PLW  +  L    
Sbjct: 121 QKRPWVKKADHLLHKILPGFVLVGVMLSTMHHSSLGTLFMITGKRMDPLWY-HPWLNYVF 179

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
           LLT+   G  +++    L     +     E  L  +L   ++ +L+  +  R G +    
Sbjct: 180 LLTSIATGMGMMMVIEHLTSRYYKIK--FETDLLARLAPWVAGILSFVLAWRLGAMAAEG 237

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
           ++   F     + ++W E+LL     + +  ++ R   + LF   L  +LG    RL   
Sbjct: 238 QIGQIFVPRVETALWWAEILLGYVAPIAILFSRARFTQKGLFAGGLLTVLGMIALRLNVG 297

Query: 334 LVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP-ILPPLKQNDHNRHEASK 391
             A     G  Y P+  E+L S+G  A  +  Y   +  LP IL P ++          
Sbjct: 298 FTALMDALGAQYTPSVPEILFSVGATAGTVVIYTWFVETLPSILGPRERETEGLEAVGD 356


>UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibacillum alkenivorans
           AK-01 RepID=B8FFZ8_DESAA
          Length = 417

 Score =  269 bits (689), Expect = 9e-71,   Method: Composition-based stats.
 Identities = 100/395 (25%), Positives = 179/395 (45%), Gaps = 55/395 (13%)

Query: 30  LIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVR 89
            ++ R   G+G+VS+L  G PWG W+A D+L G   A GG+  A  VY+F   ++  L R
Sbjct: 25  AVIYRFWAGIGAVSNLTDGHPWGFWVAIDILAGVALAAGGFVTAGLVYIFGGKRFAELAR 84

Query: 90  PALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEF 149
           PA+L +  GY +  L + +D+GR W++ Y ++    N NS L+E   C ++Y  V+ALE 
Sbjct: 85  PAVLTAFLGYVMFVLGLIVDMGRPWHMLYIFVG---NHNSPLYEIGWCASLYTLVLALEL 141

Query: 150 APALFERLGWKVSLQRLNKVMFFIIAL--------------------------------- 176
            P +FE+     + +    +  +++ +                                 
Sbjct: 142 LPPVFEKYSMDAAQRLWRSLSPWLVIVLLSVFTLAMTYSWIWLAIVASLLLAWEILMRKG 201

Query: 177 ---------------GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
                          G +L  +HQSS+GSL +   + ++PLW S  +LP+  L++A   G
Sbjct: 202 VMGRQRQTPILLIASGVMLSFLHQSSLGSLYLMTAHSLNPLWHS-PLLPIMFLISAIAAG 260

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            ++V  E    +  L    P   S  V +   + VLL I++V++ G+++         + 
Sbjct: 261 MAMVALESLAGERFLGHKAPF--SPLVDMARIVPVLLIIYLVMKAGDILPYGDWRGLLSL 318

Query: 282 DFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
           +  S M+W+E+   +  PL++            L L++   + G    R+  +++     
Sbjct: 319 NLQSFMWWVEMGAGVAAPLILYLTPGFVQKRSGLALASGLVVGGLIINRVNVAVIGLQVQ 378

Query: 341 GGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
              +Y+P   E+LI++G V+  +  Y      LPI
Sbjct: 379 RWQSYYPHPLEILITMGIVSAGLLTYAWASANLPI 413


>UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteobacteria
           RepID=B8F9M7_DESAA
          Length = 426

 Score =  249 bits (635), Expect = 2e-64,   Method: Composition-based stats.
 Identities = 84/394 (21%), Positives = 153/394 (38%), Gaps = 36/394 (9%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
            FG +++  +  +      GL   +++N  + + +WI  DL +      G +      YV
Sbjct: 34  FFGAVLLWGVYAMFLCWFKGLNQ-TNMNDYYGFALWIWADLGV-IAVGGGAFFTGLLRYV 91

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCM 138
             +     ++  A+L     YS   L + ID+G+   L  ++I  H NV+S+L E A C+
Sbjct: 92  IGKDPLKYIINYAVLIGFICYSSALLILAIDIGQP--LRGWFIFWHANVHSMLTEVAFCL 149

Query: 139 TIYIGVMALEFAPALFERLG------WKVSLQRLNKVMFFIIALGALLPTMHQSSMG--- 189
           + Y GV+ +E+ P + E         +  +    ++VM    A GA L   HQ S+G   
Sbjct: 150 SCYFGVLCIEYIPLVLENRKLDEIPFFHHTAHNFHEVMAIFAATGAFLSFFHQGSLGGVA 209

Query: 190 SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVK 249
            ++    +   P +  +         +A   G    I    + +A  R     +  +   
Sbjct: 210 GVLFGRPFAYRPEFYIWPTTFFLFTWSAAACGPCFTILVTKITEAITRKKLVKDN-VVEL 268

Query: 250 LTNTISVLLAIFIVLRFGELIYRDKLSLAFAG----DFYS-------------VMFWIEV 292
           L      +L  + + +  + +Y   + L   G    DFY+              +  IE+
Sbjct: 269 LAKIAGWMLLTYSIAKIADTLYWGFVMLPKHGLQITDFYTNASLIYTKLGGVPWILLIEI 328

Query: 293 LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-----GGYAYFP 347
           L  + P ++L   K R     L ++ L   +     R    L               YFP
Sbjct: 329 LCSVIPALILVSKKGRQSKPALVVAVLLGSMCALINRWVMVLQVMAAPIMTFDQFALYFP 388

Query: 348 TWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
           +W+EL  +I  VA  +    +  R LP+ P  ++
Sbjct: 389 SWQELATTILPVAYGVILISLSHRYLPVFPQERE 422


>UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria RepID=Q02C05_SOLUE
          Length = 430

 Score =  244 bits (622), Expect = 5e-63,   Method: Composition-based stats.
 Identities = 80/392 (20%), Positives = 165/392 (42%), Gaps = 30/392 (7%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
           +  +++  +      LV GL   ++++  + +G+WI  DL +      G +   + +Y+ 
Sbjct: 29  WTAMLIFGLYCAGLCLVKGLNQ-TNMDNRYAFGLWIFLDLTV-IALGAGAFFTGFLLYIL 86

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
              +   ++  A++  L  YS    ++ +DVG+     + +   + NV+S+L E   C++
Sbjct: 87  KFKELKAVINSAVVIGLVCYSGAMGALMVDVGQPLRAWFTF--WYPNVHSMLTEVTFCIS 144

Query: 140 IYIGVMALEFAPALF------ERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            Y+ V+A+E+ P +       E  G+ V    L+K+++ +  +G  L   HQ S+G L  
Sbjct: 145 CYLTVLAIEYLPIVLKNRKLREVPGFLVFEFELHKLIYVLAGVGTFLSFFHQGSLGGLYG 204

Query: 194 SAGYKVHPLWQSYEMLP---LFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
               +     +   + P      +L+A  +G S +I   S+V+   +     +++ F  L
Sbjct: 205 VLRGRPFAFREGIFVWPSTFFLFILSAAAVGPSFIILTTSMVETITKKRLVKQRA-FDLL 263

Query: 251 TNTISVLLAIFIVLRFGELI--------YRDKLSLAFAGD---FYSVMFWIEVLLMLFPL 299
                +LLA++++ +  + +         R  L+  +         ++F   VL  L P 
Sbjct: 264 ARISGLLLAVYVLAKSLDTLIWINRTSPARGFLASQYYDWKPFGTWILFAEIVLCGLVPA 323

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRL-----TYSLVAFNPGGGYAYFPTWEELLI 354
           ++L   +LR     +  +A  A  G A  R      T +L   +      Y P+W+E   
Sbjct: 324 LILLAPRLRAHRAWMVSAAALACSGVALNRFVQTVQTLALPTLSFDKFLFYTPSWQETGT 383

Query: 355 SIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
            +   A  I  Y    R   + P  ++    +
Sbjct: 384 FLAVTAYGILVYSFSFRYFQVFPEERELKAAQ 415


>UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibrio
           RepID=B8DIW5_DESVM
          Length = 417

 Score =  243 bits (621), Expect = 7e-63,   Method: Composition-based stats.
 Identities = 77/387 (19%), Positives = 149/387 (38%), Gaps = 30/387 (7%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
              +    +    + L  GLG V+ L+  F +G+WI FDL +      G +      Y+ 
Sbjct: 33  VMVVFGWGLYAAYRVLAEGLG-VTGLDDYFGFGLWITFDLAV-IALGAGAFFTGLLRYIL 90

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
           N      ++   ++     YS   L + +DVG+   L  ++   H NV+S+L E   C+T
Sbjct: 91  NIDPLKNIINLTVIVGFLCYSGAMLVLVLDVGQP--LRAWFGYWHANVHSMLTEVIFCIT 148

Query: 140 IYIGVMALEFAPALFERLGW------KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM- 192
            Y  V+ +E+ P + E+                + +M     +GA L T HQ S+G +  
Sbjct: 149 CYCLVLVIEYVPLILEQKQLNSNKLVHAIAHNFHLMMPLFAGIGAFLSTFHQGSLGGMYG 208

Query: 193 --ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
              +  Y     +  +       +L+A   G    +   ++++  + G       +   +
Sbjct: 209 VLFARPYIARDGFFIWPWTFFLYVLSAVGSGPVFTVLVCTIMEK-MTGKQLVSWEIKSLM 267

Query: 251 TNTISVLLAIFIVLRFG-------ELIYRDKLSL--AFAGDFYS-VMFWIEVL-LMLFPL 299
                 +L +++V +         +++ R  L+    F G  Y   + W E+    + P 
Sbjct: 268 GKIAGTMLTVYMVFKLADTWAWANDILPRSGLTFDQVFYGWIYGKWLLWAELFACGVLPA 327

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-----GGYAYFPTWEELLI 354
           ++L +   RN+  + + +A+   +G    R   ++ A             Y P W E   
Sbjct: 328 ILLIIPSTRNNRTLFYTAAILDCIGVTINRYVMTVQALAAPVMPFDSWETYAPNWAEWGA 387

Query: 355 SIGFVAIEICAYIVLIRLLPILPPLKQ 381
           S   +A       +  R LP+ P   +
Sbjct: 388 SAMIMAYAALILSLSYRYLPVFPQETK 414


>UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firmicutes
           RepID=A8VUP8_9BACI
          Length = 428

 Score =  197 bits (502), Expect = 5e-49,   Method: Composition-based stats.
 Identities = 94/434 (21%), Positives = 183/434 (42%), Gaps = 61/434 (14%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLL----IVKRLVFGLGSVSDLNGGFPWGVWIAF 57
           +   Q L   I++K   ++   + I ++     I+ RL+ GL SV++L    PWG W+AF
Sbjct: 9   AEHQQDLDPGIVAKRFKLWMASLFIALIAGGGAILYRLIEGL-SVTNLTTFVPWGAWVAF 67

Query: 58  DLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLP 117
            +    G + G + L+  ++VF   QY  + R AL  +L    +    I +D+GR     
Sbjct: 68  YIFF-VGLSAGAFLLSTLIFVFGMEQYERVGRYALFTALVSMVVALTFIALDLGRIDRA- 125

Query: 118 YFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL--------------------FERL 157
            F    ++N  S+L        IY+ ++A+E   A+                    F RL
Sbjct: 126 -FNAMTYWNALSILSYEVRFYLIYMALLAVELWFAMRIDLVRVAKSDDGIKGKVANFLRL 184

Query: 158 G----WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
           G      +S ++ ++ M  +  +G  +  +     G+  + A     P W S  + P+  
Sbjct: 185 GSDDESDISKKKDHRWMKILGIIGIPIAIIGVHG-GTGTLFAAVAAQPYWNS-PLFPVIF 242

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYR- 272
           +++A + G +++I    ++Q    G     KS+   +  ++S+L+  F+++  G   Y  
Sbjct: 243 VVSALVSGTALLI-AMYVIQRKASG-----KSVDFGMVKSLSLLMIGFLIIDLGLEFYEF 296

Query: 273 ------------DKLSLAFAGDFYSVMFWIEVLLM-LFPLVVLRVAKLRNDSRMLFLSAL 319
                         L++ F G      + +++ +  + P+ ++   +       L  +A+
Sbjct: 297 LVAGLTMKPEKMAILNVMFTGPMSWSFWGVQLFIGAVIPIFIVFSKRFNQSIGWLTAAAI 356

Query: 320 SALLGCATWRLTYS-----LVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP 374
             ++G    R         + +        YFP W E L SIG VA+ +  Y +  +LLP
Sbjct: 357 MVVIGIIGVRFNIVVPTQIVQSMKALPEAFYFPNWVEWLSSIGVVAMGLIIYSIGAKLLP 416

Query: 375 ILPPLKQNDHNRHE 388
           +   L +++   HE
Sbjct: 417 L--ELNEDEVKSHE 428


>UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Tax=Candidatus
           Accumulibacter phosphatis clade IIA str. UW-1
           RepID=C7RPZ2_9PROT
          Length = 229

 Score =  190 bits (482), Expect = 1e-46,   Method: Composition-based stats.
 Identities = 76/223 (34%), Positives = 132/223 (59%), Gaps = 3/223 (1%)

Query: 157 LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
           +G + + ++L KV+FF IALG +LP MHQ+S+G++++  G +V+PLWQ+  + PL  LL+
Sbjct: 1   MGLRDARKKLEKVLFFFIALGVVLPMMHQASLGTMLVVMGGQVNPLWQT-PIQPLLYLLS 59

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
           A  +G+ +++FE  +  +  R     E  L   +   +  ++ IF+V RF +L+ R  + 
Sbjct: 60  AITLGYGVILFESCVAASAYRRQ--VEVPLLNPMATVMLGIIGIFLVARFADLVVRGVIG 117

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
            AF   + ++ FWIE   +    +++R  + R +   LFL+ ++ +L     RL   L+A
Sbjct: 118 EAFQPTYIALTFWIENACLFAAFLLIRTTEARRNPARLFLAGIAVMLSGILLRLNGFLIA 177

Query: 337 FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL 379
           F+ G G++YFP+  ELL++IG  A E+  YI + R  P+LP  
Sbjct: 178 FDTGPGWSYFPSVPELLVTIGIFAAEVFGYIYITRRFPVLPRE 220


>UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteriaceae
           RepID=C8WI90_EGGLE
          Length = 411

 Score =  159 bits (402), Expect = 2e-37,   Method: Composition-based stats.
 Identities = 84/379 (22%), Positives = 150/379 (39%), Gaps = 59/379 (15%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + + +FGLG V+ +N G  WG++IA   +   G + GG  +A +  +F+  ++  +  PA
Sbjct: 26  IYQTMFGLG-VTGMNNGTSWGLYIA-AFMFFVGLSAGGLIVASSASIFHVTEFKKVALPA 83

Query: 92  LLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP 151
           +  S       GL + +D+G    +    I    N  S LF     ++ Y+ +       
Sbjct: 84  VCVSTVCICCAGLLVILDLGGVARIFNLIISP--NFISPLFWDICVISCYLVI----NLV 137

Query: 152 ALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPL 211
            L+     +    ++  V  F + +  L+ T+     G  +   G      W S  M PL
Sbjct: 138 YLYFMTSKRADKSKIAIVSRFALPIAILVHTVTAWIFGLQIAREG------WHSAIMGPL 191

Query: 212 FSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY 271
           F    A  M   + +   +L     RG     K    KL   ++ LLA  I +  G ++ 
Sbjct: 192 F---VASTMDSGLALLLIALAWMNRRGIWETSK----KLMGMLAGLLATCIAVD-GYMVG 243

Query: 272 RDKLSLAFAGD----------FYSVM---FWIE-VLLMLFPLVVLRVAKLRNDSRMLFLS 317
            + L+  + G           F+      FWIE ++ +L P  +L  AK R  + ++  S
Sbjct: 244 CELLTTGYPGSEGGWHVLSQMFFGATAPYFWIEIIVGVLIPFTILVFAKNRQKTGLIVFS 303

Query: 318 ALSALLGCA---TWRLTYSLVAFNPGGGYA--------------------YFPTWEELLI 354
           +   ++G      W L  S +  N  GG                      Y P+W E  +
Sbjct: 304 SACVVVGVFCKRVWLLFSSFITPNTFGGPGLIDGTSAATSGMDVWAATSWYAPSWVEYAV 363

Query: 355 SIGFVAIEICAYIVLIRLL 373
            +G +A+   A+++L+   
Sbjct: 364 LLGVIALGALAFLILVERF 382


>UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium leguminosarum bv.
           trifolii WSM1325 RepID=C6B8I4_RHILS
          Length = 445

 Score =  136 bits (343), Expect = 1e-30,   Method: Composition-based stats.
 Identities = 88/404 (21%), Positives = 153/404 (37%), Gaps = 47/404 (11%)

Query: 28  MLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPL 87
           ++ +      G+G   + N    WG+ I+  +    G    G  ++  + + N    + L
Sbjct: 44  VVAVAVLFWRGVGVWGN-NIPVNWGLAISNYVWFL-GIGHAGTLISALLLIVNAHWRNSL 101

Query: 88  VRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF-----NVNSVLFETAVCMTIYI 142
            R A   +LF     GL   + +GR W   +     +         S L      +  Y+
Sbjct: 102 NRFAEAMTLFAVLCAGLYPILHLGRPWFFYWMAPYPNTMQIWPQFKSPLTWDFFAVLTYL 161

Query: 143 GVMALEFAPAL---------------------FERLGWKVSLQRLNKVM--FFIIALGAL 179
            V  L +   +                        LGW+ S +   K    + + A  A+
Sbjct: 162 TVSVLFWYIGIIPDLASVRDRAKTRRKQVFYGLFALGWRGSARHWAKWQQAYRLTAAIAV 221

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL--- 236
              +   S  SL+ +AG    P W S    P F +  AF  GF++VI   ++++  L   
Sbjct: 222 PLVISVHSEISLLFAAG--PIPGWNSTVFPPYFVMGAAF-SGFAVVIMIATVIRHPLGLD 278

Query: 237 ---RGNGPDEKSLFVKLTNTI---SVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWI 290
              R    D  ++F+ +T  +     L  IF  L   ++   + L    AG  YS  +W 
Sbjct: 279 QLVRARHLDLLAVFLLVTGLMTAYGYLAEIFNALYSSDVQEVETLRDRIAGA-YSYSYWG 337

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL---TYSLVAFNPGGGYA-YF 346
            V+L   PL +L     R    ++FL ALS  +G    R    T +L        Y  Y 
Sbjct: 338 AVVLNFVPLQLLWFRSSRRSPIVIFLVALSVTVGMWYERFMLLTSALYRDWLVSSYGEYH 397

Query: 347 PTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
           P++ E L+ +G + +    Y++ +R LP++   +  +      S
Sbjct: 398 PSFWEWLLFVGMLGVFFAPYLLFVRFLPVISAFEVKEAYEETGS 441


>UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exigua ATCC 700122
           RepID=D0WGM0_9ACTN
          Length = 410

 Score =  111 bits (277), Expect = 6e-23,   Method: Composition-based stats.
 Identities = 77/411 (18%), Positives = 152/411 (36%), Gaps = 62/411 (15%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
              L+VI     + + V+GLG ++ ++ G  WG++I    L+  G + GG  +A A  VF
Sbjct: 18  LVVLMVIGFGCWIAQQVYGLG-ITGMSNGTSWGLYICL-FLLFVGLSAGGLIVAAAGSVF 75

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
           +   Y  +  PA++ S+      G  + +D+G  + +   +     N  S L      ++
Sbjct: 76  HVEDYEKVALPAVVTSISCILAAGALVLVDLGGAYRIWRMFTGP--NFMSPLVWDMSVIS 133

Query: 140 IYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKV 199
           +YI +  +E A  +        + ++        + +  L+ ++    +G  +       
Sbjct: 134 LYIAMNVIELAFLV---SKKPDARRKQWIASCVALPVAFLVHSVTAWILGLQIGRD---- 186

Query: 200 HPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA 259
              W S  M PLF +     M   + +    L      G     + +  KL     VLLA
Sbjct: 187 ---WYSSIMAPLFVV---SAMDSGLALLLLGLFALKKNGIFKTPRRIVSKLA----VLLA 236

Query: 260 IFIVLRFGELIYRDKLSLAFAGDFYSVM-------------FWIEVLLMLFPLVVLRVAK 306
             I L     +  + LS AF  + + +M             FWIEV+ +L   V+L   K
Sbjct: 237 TTIALD-AYFVGCELLSSAFPQEEHVLMTLHEMLAGATAPAFWIEVVCLLVAFVMLASRK 295

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVAF-------------------------NPGG 341
            R + R++  ++   +L     R+     +F                             
Sbjct: 296 RRANMRIVGCASALVVLSVLCKRIWLLFTSFIHPNIAYGPGISSGSLSARQSAGDAIWAT 355

Query: 342 GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
              Y PT  E+ +++  V+     ++ ++    ++P  ++       +   
Sbjct: 356 ASTYMPTIPEIFVALAVVSFG--GFLFIVLTHVLVPKWREAHPAAAASLDG 404


>UniRef50_B8FTZ9 Polysulphide reductase NrfD n=8 Tax=Bacteria RepID=B8FTZ9_DESHD
          Length = 413

 Score =  110 bits (275), Expect = 1e-22,   Method: Composition-based stats.
 Identities = 67/378 (17%), Positives = 137/378 (36%), Gaps = 53/378 (14%)

Query: 32  VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPA 91
           + ++  GL  ++ +     WG++I    +   G + GG  ++ +  VFN   +  +  PA
Sbjct: 26  LYQMANGL-ILTGMRNIVSWGLYIT-AFMFFVGLSAGGLIVSSSATVFNIAPFKKVSLPA 83

Query: 92  LLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP 151
           +L S+    +  L I +D+G+   +    +  H    S L    + +T Y+ +  L    
Sbjct: 84  VLLSVVCVIMAALFIVVDLGKPQRMFNLLL--HSQFKSPLMWDVIVITAYLLISVL---- 137

Query: 152 ALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPL 211
            L+         +++  +    + +   + ++     G  +          W S  M PL
Sbjct: 138 YLYFMTRPNPDQRKIRIMSRIALPVAIGVHSVTAWIFGLQIARVA------WHSALMAPL 191

Query: 212 FSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA---------IFI 262
           F    A  +   + +    L+     G    E  LF  L   ++V +A         +  
Sbjct: 192 F---VASALDSGLALLLIVLLALNRSGKYKVEDQLFSSLAGLLAVFVAVDAFFIGCEVLT 248

Query: 263 VLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSAL 322
            +  GE    + +SL F G      +   +L +  P ++L  A+ R     + L+++  +
Sbjct: 249 FIYPGEEKVMNAVSLLFTGSLAPFFWGEILLGLFLPFLILVFARNRAKKSSILLASVLIV 308

Query: 323 LGCATWRLTYSLVAFN---------------------------PGGGYAYFPTWEELLIS 355
           +G    R+     +F                                 +Y PT  E LI 
Sbjct: 309 VGVFFKRVWLLFSSFVFPLVPGQLGVTLGEFKEGVDSIVIPNIWATAGSYSPTMIEGLIF 368

Query: 356 IGFVAIEICAYIVLIRLL 373
           +G ++  I  + +L + L
Sbjct: 369 LGIISSGILLFRLLFQGL 386


>UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperthermus butylicus DSM
           5456 RepID=A2BMK7_HYPBU
          Length = 418

 Score =  106 bits (265), Expect = 1e-21,   Method: Composition-based stats.
 Identities = 68/384 (17%), Positives = 149/384 (38%), Gaps = 27/384 (7%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG 64
                G ++     I+  + V    + + +   GL  +++L+   PWG++I+F  +   G
Sbjct: 27  YMAFLGLLLVAAYGIYLWIFVQHAPIFLGKDEGGL-ILTNLSDTVPWGIYISF-FVFWVG 84

Query: 65  FACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH 124
            A  G     A YVF   ++  +     + ++         I +DVGR +      +P  
Sbjct: 85  VAAAGIMFGIAAYVFGDKEFKKVAVLGEVQAVAAIITVLTLIMVDVGRPFRAL-ILLPQL 143

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPAL-FERLGWKVSLQRLNKVMFFIIALGALLPTM 183
            N+ S+L    + +T Y+ +  +     + + R    +  + +   +         + T+
Sbjct: 144 PNLKSMLDWDFIVLTTYLALNLIGVLVTVHYYRQDKPLPKKFIVPFIIIAAPFAIGIHTV 203

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
                 +  IS      P+W S  + P   + TAF  G +I++    L +  + G   D 
Sbjct: 204 ------TAFISQALTARPIWNSPLLAPR-YVATAFASGPAILLIALYLAERYIDGFKVDF 256

Query: 244 KSLFVKLTNTISVLL------------AIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE 291
                 L   +  L+              +      +    + L   +   + +++ W+ 
Sbjct: 257 SVYKKTLYVIVGSLIVGLYFTFSEIHEIFWYTTESMKKAQAEVLFFGYHVPYLAILVWLW 316

Query: 292 VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYFP 347
           + L +  +++  + ++ N  R + L +   ++     + +T  +  + PG       Y+P
Sbjct: 317 IGLGIAAVILGILPRVHNTKRGILLVSAITVIAVVAEKTMTIIIPGYIPGSLGEIRPYYP 376

Query: 348 TWEELLISIGFVAIEICAYIVLIR 371
           T  E+ I+IG  A+ I  Y++L R
Sbjct: 377 TPLEIGITIGVHALGILVYLLLAR 400


>UniRef50_C7ML95 Polysulphide reductase n=1 Tax=Cryptobacterium curtum DSM 15641
           RepID=C7ML95_CRYCD
          Length = 414

 Score =  106 bits (264), Expect = 2e-21,   Method: Composition-based stats.
 Identities = 66/417 (15%), Positives = 141/417 (33%), Gaps = 65/417 (15%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
                 ++ + +   + +L+ GL  +++++  F WG++I    +   G A GG  ++  +
Sbjct: 7   FAASTAVMALGLAAWIFQLLNGL-VITNMSNLFNWGLYIGC-FVFLVGVAAGGMIISSCI 64

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
           Y+FN     P  + A L++       G  + +D+G   N+   +I  H N +S L    +
Sbjct: 65  YLFNIKLLKPFGKIASLSAFACALGAGTMVIVDLGSVQNILNIFI--HPNFSSPLVWDVI 122

Query: 137 CMTIYIGVMALEFAPALF-------------------ERLGWKVSLQRLNKVMFFIIALG 177
            ++ YI +  L     L                    E    ++S +   +V    +   
Sbjct: 123 VISCYIVLTFLSVYFQLLPDCKERGLWFFNGWVRKASEEKVLRISQKGSRRVALIGLPFA 182

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR 237
            L+ T+      + +I A    H  W +  + P F  +     G  +++    L      
Sbjct: 183 VLIHTV------TALIFATQNGHEYWHTAMLPPDFIAMAVASGGSLVLLLAMGLAGKDSF 236

Query: 238 GNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA----FAGDFYSVMFWIEVL 293
                   L  ++  T +V+   F+ +    L +                Y +++ IE++
Sbjct: 237 KENLGAYRLIARIAATGAVVHFFFVAMELILLAWTSSFDTLELLGRLFGTYGILYAIELV 296

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL------------------- 334
                LV+       + + ML  +++  L+G    R                        
Sbjct: 297 FPFVALVMFYRKSTSSSAGMLITASVLMLIGTLAHRFMLLFPELSVSHISLSVQTLSGTV 356

Query: 335 -------------VAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPP 378
                                YAY PT  E L+++  + + +     +    P++  
Sbjct: 357 DWLYPVSTGRFAQTGMAFSSVYAYVPTGAEYLVALLPIGLTLTVLAFMALRYPLVSQ 413


>UniRef50_B5E918 Polysulphide reductase NrfD n=4 Tax=Desulfuromonadales
           RepID=B5E918_GEOBB
          Length = 624

 Score =  102 bits (255), Expect = 2e-20,   Method: Composition-based stats.
 Identities = 79/408 (19%), Positives = 138/408 (33%), Gaps = 48/408 (11%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
              ++ +  L  + +   G+G V+ LN    W V+I  + +   G A  G  ++  +Y+ 
Sbjct: 31  LAGVVGLAALTFMYQTQAGMG-VTGLNRPVGWAVYIT-NFVFWVGIAHSGTLISAILYLM 88

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF-----NVNSVLFET 134
                  + R A   ++F     GL   I +GR W   Y            N  S L   
Sbjct: 89  RADWRDAVSRSAEAMTIFAVLTAGLFPLIHLGRLWAAYYIVPYPSQRQIWPNFVSPLVWD 148

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQ-------RLNKVMFFIIALG--ALLPTMHQ 185
            + +T Y+ V ++ +   +   L     L             ++  ++LG        H 
Sbjct: 149 VLAVTTYLTVSSIFWFVGMIPDLAAARDLHQEQLGPRHWRTRLYRALSLGWSGTGSQWHH 208

Query: 186 SSMGSLMISA-----------------GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
                L  +A                    + P W S    P   +  A   G ++VI  
Sbjct: 209 YGRSYLFFAAFATPLVVSVHSVVSWDFAMGLLPGWHSAIFPPY-FVAGAIHSGLAMVITL 267

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRDKLSLAF 279
              ++  LR     E   F  L  TI         +  +  FI     + I         
Sbjct: 268 LIPMRRYLRLERLIEMRHFEMLAKTIILTATIVGYAYAVEAFIAWYGEDPIEWQNHLWRA 327

Query: 280 AGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA--- 336
            G   + M+W+ V+  +F   +    K+R     LF+ +L   LG    RL     +   
Sbjct: 328 FGP-PAWMYWLCVVCNVFVPWLFLFKKMRTSLVPLFVISLLINLGMWFERLMIIYTSQAH 386

Query: 337 -FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
            F P     Y P+W EL+I+       +  ++   + LP +P  +  +
Sbjct: 387 DFLPHNFGGYAPSWVELMITASSFGFFLLFFLGFTKTLPTVPLSELKE 434


>UniRef50_C7P4W7 Polysulphide reductase NrfD n=1 Tax=Halomicrobium mukohataei DSM
           12286 RepID=C7P4W7_HALMD
          Length = 442

 Score =  102 bits (254), Expect = 3e-20,   Method: Composition-based stats.
 Identities = 75/395 (18%), Positives = 136/395 (34%), Gaps = 55/395 (13%)

Query: 33  KRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPAL 92
            +L  GL  V+ +   F WG++I   ++   G + GG  ++ A   F+  +Y    R  +
Sbjct: 46  YQLQQGL-VVTGMRNVFSWGLYIMLFVMF-VGLSAGGLIISSAPKFFHSDRYEGFARLGV 103

Query: 93  LASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPA 152
           L SL    + GL I  D+GR   L  F+    F   S +      + +Y GV+ + +   
Sbjct: 104 LVSLACIIVAGLLILPDIGRPERLYQFFTSPDFR--SPMVWDFGIVVLY-GVLNVWYLWL 160

Query: 153 LFER-LGWKVS------------LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKV 199
           L  R L  + S              R   ++F+  A+      M  S  G +  +   + 
Sbjct: 161 LTRRDLAARGSRLAFGAEDTQAGRDRDRTLLFWTAAVALPTAVMLHSVTGWIFATQVGRG 220

Query: 200 HPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA 259
              W S  + P+F    A  +   + +     + A        ++     L   + + LA
Sbjct: 221 D--WFSPLVAPVFI---AKALVSGLGLLLVVSILADRYTGFDADRDELTSLGKMLGIFLA 275

Query: 260 IFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV---------LLMLFPLVVLRVAKLRND 310
             +V            +  F     +  F I           +    PLV+L   +LR  
Sbjct: 276 FHVVYLLAAERLPHAWADHFGFWAITSEFLIGDSVYFWLWTGVGGAIPLVLLATPQLRKR 335

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFN-----------------------PGGGYAYFP 347
             ++F++ + A+ G     +      +                              Y P
Sbjct: 336 LSVIFVAGVLAVFGTLFEGVRLVFTGYESVNIDAAPGISLGGEYAGVTTDVWATTGVYTP 395

Query: 348 TWEELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
           T  EL+++ G VA       V +R +P+    +Q 
Sbjct: 396 TVIELVVTAGIVAFGALIVTVGLRYVPLQRRTEQE 430


>UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WLA8_EGGLE
          Length = 445

 Score =  100 bits (250), Expect = 9e-20,   Method: Composition-based stats.
 Identities = 79/402 (19%), Positives = 148/402 (36%), Gaps = 36/402 (8%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVY 77
           +I   L+V     +  RL  GLG         PWG+W+   +    G A G + L+  VY
Sbjct: 25  VIVAVLLVAGAYFMYDRLANGLGMA-GATNSVPWGLWVVVYIWFS-GLAGGLYLLSALVY 82

Query: 78  VFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVC 137
           +    ++ P+ R AL  S+    +  + I ID+G   +     +  H+  +S L      
Sbjct: 83  LLRIPRFAPVARMALGLSVVSLVVSMIFIGIDLGAIRHSLGTLLFFHW--SSPLAWEIKA 140

Query: 138 MTIYIGVMALEFAPALFE-----------RLGWKVSLQRLNKVMFFIIALGALLPTMHQS 186
              ++ V   +F   L              +        +N  +  +  +G     +   
Sbjct: 141 YMFFMVVAVAQFVLVLLNDKRAAEAAGEPSMESLRRRGNVNLAIRVLAGVGVATSFVGPP 200

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL 246
             G+ M  A  K   LW+   +  +   + A +   + +I    L+   LRG  PD  +L
Sbjct: 201 G-GTGMFFAAVKTRGLWEG-GITSVLFYVMAVVTAAAFLIVAYRLLAR-LRGARPDGSAL 257

Query: 247 --FVKLTNTISVLLAIFIVLRF------GELIYRDKLSLAFAGDFYSVMFWIEV-LLMLF 297
               ++       LA  +  +       G+      + +  +G    + +  E+ L +  
Sbjct: 258 VGLNRVLAASLFALAFCVFFQIAPPLLSGDPASATAVGVMVSGSLAPLFWIGEIGLGLAV 317

Query: 298 PLVVLRVAKLRNDSR----MLFLSALSALLGCATWRLTYSLVAFNPG-----GGYAYFPT 348
           P  +L V   R+           +A+SA+ G    R    +  F+          AY PT
Sbjct: 318 PAALLAVGAFRSRCAAGGVWTVAAAVSAMAGILALRYVLVVAGFSVPLLGGMPLPAYVPT 377

Query: 349 WEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
             E ++++  + + +  Y + +RLLP+          R E+S
Sbjct: 378 LGEAMVTLFVLGLAVGCYGLAVRLLPLERRSASEGEARLESS 419


>UniRef50_Q2RH83 Polysulphide reductase, NrfD n=2 Tax=Thermoanaerobacteraceae
           RepID=Q2RH83_MOOTA
          Length = 413

 Score = 98.8 bits (245), Expect = 3e-19,   Method: Composition-based stats.
 Identities = 73/417 (17%), Positives = 129/417 (30%), Gaps = 70/417 (16%)

Query: 21  GPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFN 80
             L+++ +     +L  GL  V+ +   F WG++IA       G A GG  ++ +VY+FN
Sbjct: 7   LILLLVSLFTWGYQLKNGL-IVTGMRNPFSWGLYIA-TFAFFVGIAAGGLIVSSSVYLFN 64

Query: 81  RGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTI 140
             Q  P  R A L++          I  D+GR   +    +  H N  S L    + ++ 
Sbjct: 65  LEQLKPFTRIASLSAFASIMAAAAVILPDLGRVDRIYNLLL--HPNFRSPLIWDVIVVSA 122

Query: 141 YIGVMALEFAPALFERLGWKV-------------------SLQRLNKVMFFIIALGALLP 181
           Y  +  L     L      +                    + +   +V    + +  L+ 
Sbjct: 123 YTVLTFLSVYFQLLPDWKKEGCGFLNGWTRKLSQEEVESIAARWSRRVAIVGLPVAILIH 182

Query: 182 TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP 241
           T+         +    +    W    +LP   +  A   G ++V+    LV      N  
Sbjct: 183 TITA-------LIFATQASRGWWYTAILPPDFIAVAVASGTALVLVIAILVVGKEGFNQY 235

Query: 242 DEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS-------LAFAGDFYSVMFWIEVLL 294
                F  L   I+  LA+       +L+             L      Y  ++ +E+ L
Sbjct: 236 --TGAFNTLARIIAGALAVHFFFVAMDLLIHWWWGSPEALSTLGLVFKRYGPVYLVEIAL 293

Query: 295 MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG------------- 341
               +V     K    +  L L       G    RL     AFN                
Sbjct: 294 PALVMVYFFSEKGGRSAGSLLLGCALLFTGVFAHRLMLMFPAFNQFPLSLSLPGMEVEGW 353

Query: 342 ------------------GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
                              + Y PT  EL + +    + +    +++     LP  +
Sbjct: 354 HYPIAVGVFKAGAPVFAGSWPYVPTIFELAVDLLPFGLALLVISLMVSSYSFLPQEQ 410


>UniRef50_B0R490 Dimethylsulfoxide reductase subunit C (Membrane anchor subunit) n=3
           Tax=Halobacteriaceae RepID=B0R490_HALS3
          Length = 435

 Score = 98.8 bits (245), Expect = 3e-19,   Method: Composition-based stats.
 Identities = 70/401 (17%), Positives = 130/401 (32%), Gaps = 53/401 (13%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
           +   L+VI +     +L  GL   + +   F WG++I   +L   G + GG  L+ A   
Sbjct: 26  VLALLLVIGLGAWAYQLQHGL-IETGMRNVFSWGLYIMLFVLF-VGLSAGGLILSSAPKF 83

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCM 138
           F+  +Y    R  +L SL    + GL I  D+GR   +  F     F   S +      +
Sbjct: 84  FHSQRYEGFARLGVLVSLGCIIVAGLLILPDIGRPDRIYQFVTSPDFR--SPMVWDFGIV 141

Query: 139 TIYIGVMALEFAPALFERLGWKVS------------LQRLNKVMFFIIALGALLPTMHQS 186
            +Y  +            L  + S              R   +MF+             S
Sbjct: 142 MLYGALNVWYLWLLTRRDLAARGSRLSLWVSDSAAGRDRDRTLMFWTAVCALPAAVALHS 201

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL 246
             G +  +   +    W S  + P+F    A  +   + +     + A        ++  
Sbjct: 202 VTGWIFATQVGRGD--WFSPLVAPVFI---AKALVSGLGLLLVVSILADRFTAFTADRGE 256

Query: 247 FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV---------LLMLF 297
              L   + + LA  +V            +  F     +  F I           L    
Sbjct: 257 LTSLGKLLGIFLAFHVVYLLAAERLPHAWAHHFGFWAITSNFLIGDTVYFWLWTGLGGAV 316

Query: 298 PLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN------------------- 338
           PL++L    LR  + ++F +++ A+ G     +      +                    
Sbjct: 317 PLLLLATPSLRRRTAVIFTASVLAVFGTLFEGIRLVFTGYQRVNINAAPGIATGGEYAGL 376

Query: 339 ----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
                     Y PT  E+ +++G ++I     +  +R LP+
Sbjct: 377 TTDAWATAGTYTPTAVEIAVTVGVISIGALIVMAGLRYLPL 417


>UniRef50_A9FEB7 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Sorangium
           cellulosum 'So ce 56' RepID=A9FEB7_SORC5
          Length = 424

 Score = 98.8 bits (245), Expect = 3e-19,   Method: Composition-based stats.
 Identities = 66/372 (17%), Positives = 131/372 (35%), Gaps = 26/372 (6%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           + +   + ++       +L  G+  V+ ++    WG++IA +   G G A G   +    
Sbjct: 32  MTVLSAIALVGANAWAHQLAEGM-RVTGMSDHVSWGLYIA-NFTFGVGLAAGAVMMVIPA 89

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP-GHFN-VNSVLFET 134
           Y+++  + H +V    L ++    +  L I  D+GR     +     G FN   S+L   
Sbjct: 90  YLYDDHEMHDVVILGELLAIAAIVVCLLFIVADMGRPDRFWHILPGLGRFNWPISMLTWD 149

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI-IALGALLPTMHQSSMGSLMI 193
            + +  Y+ +        ++ R   +   ++      F+ I     + T+      +  +
Sbjct: 150 VIVLNGYLFINLHISGYLIYTRYLGRKPDRKWYLPFVFLSIGWAVSIHTV------TAFL 203

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEK-SLFVKLTN 252
            +G    P W S  + P   + +AFI G + VI    LV    R    D        +  
Sbjct: 204 YSGLGGRPFWNSALLAPR-FIASAFITGPAFVILLLQLVARLTRFRVGDGPIRTLTSVLR 262

Query: 253 TISVLLAIFIVLRFGELIYRDK-----LSLAFAG----DFYSVMFWIEVLLMLFPLVVLR 303
              +L    +       +Y        ++  F G           W  V L +    +L 
Sbjct: 263 VTVLLNLFMLGSELFTSLYTGGTHGAAVTYLFFGLHGKSALVPWIWSAVALNVASAALLH 322

Query: 304 VAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYFPTWEELLISIGFV 359
           +   R     L  + ++A  G    + +   +  F P   +    Y P+  E  I+ G  
Sbjct: 323 LPASRGSRAYLNAACVAAFAGVWIEKGMGLIIPGFVPSTLHELVEYVPSMAEWKITAGIW 382

Query: 360 AIEICAYIVLIR 371
           A+      + I+
Sbjct: 383 AVGFMVLTIAIK 394


>UniRef50_C8SA55 Polysulphide reductase NrfD n=1 Tax=Ferroglobus placidus DSM 10642
           RepID=C8SA55_FERPL
          Length = 422

 Score = 98.4 bits (244), Expect = 4e-19,   Method: Composition-based stats.
 Identities = 78/423 (18%), Positives = 154/423 (36%), Gaps = 78/423 (18%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           ++I G L +I     + ++  GL  V+++   F WG++IA       G A GG  ++ A+
Sbjct: 8   MLILGILAIIGFAAWIYQIQKGL-IVTNMRNPFSWGLYIAM-WAFYVGTAAGGLVVSSAI 65

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
           Y+F   Q  P+   A L +        L +  D+GR   +    I    N  S+L    +
Sbjct: 66  YIFGAKQLKPIAPVASLTAFIFAVAAMLMVLPDLGRPDRILNIIIYP--NPKSLLPWDFL 123

Query: 137 CMTIYIGVMAL----EFAPALFER-------------------LGWKVSLQRLNKVM-FF 172
            ++ Y  + A+    +  P + ER                      + + +R  K++   
Sbjct: 124 VLSTYAVLSAIYTYVQLRPRIAERGITIFGKTIMKRDVKADELARLREASERQAKILAPI 183

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV 232
            +    L+ T+    + + +        P W    + P   +  A   G ++VI   SL+
Sbjct: 184 ALPFAILIHTVTAWVLATQLSR------PWWYGGLLAPT-FIAAALTAGPAVVIL-ASLI 235

Query: 233 QAGLRGNGPDEKSLFVKL-TNTISVLLAIF---IVLRFGELIYRDKLSLAFAGDFYSVMF 288
             G +        L  K+   + + LL ++    ++R+     ++  +L      Y  + 
Sbjct: 236 VYGFKEELAQTYRLLAKVSAASAAGLLFMYYNDFLVRWWWEAGKEYDALMLVFRDYLAIH 295

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG------ 342
             EV+L++  L ++ +A   +    L   ++   LG    R      A+N          
Sbjct: 296 AAEVILLI--LGIIILATRYSSVSGLVFGSVIINLGILAHRYLLMPPAYNLIPTRIAVIL 353

Query: 343 ------------------------------YAYFPTWEELLISIGFVAIEICAYIVLIRL 372
                                         + Y P+  E+ I+IG  A+     + L++ 
Sbjct: 354 GYESFEWAYPIAVGEVRGTLMNPEPIFVDYWNYVPSPVEITITIGVFAVISFILLFLLKA 413

Query: 373 LPI 375
           LP+
Sbjct: 414 LPV 416


>UniRef50_D2RF79 Polysulphide reductase NrfD n=1 Tax=Archaeoglobus profundus DSM
           5631 RepID=D2RF79_ARCPR
          Length = 400

 Score = 96.5 bits (239), Expect = 1e-18,   Method: Composition-based stats.
 Identities = 69/382 (18%), Positives = 133/382 (34%), Gaps = 41/382 (10%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
           I+  + +I       + + G   V+ LN   PWG  IA  +    G + G   ++    V
Sbjct: 26  IWLSICIIGAYAYYLQWIHG-HQVTGLNNQVPWGFGIA-AVCYFIGASAGSLIVSALSGV 83

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCM 138
           F + ++    R A   +         +I  DVG   N   F +  +FN  S+    A   
Sbjct: 84  FEKEEFKIFSRSAAFFAAAMIVAAMGAIFTDVGNPSNSINFLM--YFNPTSIFSWNAFLY 141

Query: 139 TIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYK 198
           + Y  V  +       E+            +  F +    L+ +   + +G   I +   
Sbjct: 142 SSYFVVCVIYLIAQFEEK------KFLTRCIAVFAVGWAVLVHSGTGAILG--FIYSNDF 193

Query: 199 VHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLL 258
            H       + P   +++A   G  ++I    L     +     + SLF  LT  +  ++
Sbjct: 194 YH-----SALTPPMFIISAIASGLGLLIPTYILTFKWTKR--EYDPSLFWTLTKIMGAMV 246

Query: 259 AI---FIVLRFGELIYRDKLSLAFAGDFYS------VMFWIEVLLMLFPLVVLRVAKLRN 309
            +   F ++   E  Y      AF     S       ++W   + ++   + + ++  R 
Sbjct: 247 IVLLYFFIVEGFEKGYMPASHEAFLRMITSPETPAVWVYWFGQIGLMLLALAIMLSPYRK 306

Query: 310 DSRMLFLSALSALLGCATWRLTYSLVAF-------------NPGGGYAYFPTWEELLISI 356
             + +F++ L   +     R    +                 P     Y+PTW E  I +
Sbjct: 307 TEKAMFVAGLLVAVAVFCERYILVVPGLSYPYEIFAGYEAVKPFQIVPYYPTWAEWAIEL 366

Query: 357 GFVAIEICAYIVLIRLLPILPP 378
             +A    AY + I++  +LP 
Sbjct: 367 ALLAGVYLAYCIGIKIFALLPE 388


>UniRef50_A8VTE8 Short-chain dehydrogenase/reductase SDR n=1 Tax=Bacillus
           selenitireducens MLS10 RepID=A8VTE8_9BACI
          Length = 387

 Score = 96.1 bits (238), Expect = 2e-18,   Method: Composition-based stats.
 Identities = 64/360 (17%), Positives = 136/360 (37%), Gaps = 36/360 (10%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
             +   PW + I   + +    A G    A A ++    QY  L + A+  ++       
Sbjct: 41  GSSDEVPWNLLIVAYVFLAL-MASGMCMFASATHLLGAKQYQFLGKRAIFLAIIVVIPAL 99

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
           + +++++GR   +  F +  + N  + ++   V   IY+ ++ +EFA          +  
Sbjct: 100 VVLSMELGRLDRVYQFIL--NPNPQAPMWWMGVVYGIYVVLLLVEFA-------AMHLKN 150

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           ++L   M +    GA+  T   S +G +   A     P W       +F +L+A + G +
Sbjct: 151 KKLMHYMSYFTLAGAIAAT---SVLGGIF--AVTYQRPFWAGDATS-VFFVLSAALSGVA 204

Query: 224 IVIFEGSL-VQAGLRGNGPDEKSLFVKLTNTISVLLAI---FIVLRFGELIYRDKLSL-A 278
           ++I    L  Q   +      +S    LT  +   + I   F   R   L Y   L    
Sbjct: 205 LLIIVAYLTAQVSGKKREQLVRSNMTGLTKIMGAGIIIALGFNAWRMIALSYTGSLDYEL 264

Query: 279 FAGDFYSVMFW--IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL-- 334
                Y++M+W     L ++ PL+++   +   +  ++  ++   ++G    +    +  
Sbjct: 265 LLSGQYALMYWGGAIALGLIIPLIMIIATR---NPAVVMTASAFVIIGMFMDKYVTIIGG 321

Query: 335 ------VAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
                         Y+  PT  E  I +G +A  +  Y++ ++ L +       +    E
Sbjct: 322 QLVQPYTTLTEVATYSTTPT--EWFIFVGGMAGSVLLYMIGVKYLKLDETPGHEEEMEAE 379


>UniRef50_A5G581 Polysulphide reductase, NrfD n=3 Tax=Geobacter RepID=A5G581_GEOUR
          Length = 472

 Score = 95.0 bits (235), Expect = 4e-18,   Method: Composition-based stats.
 Identities = 69/412 (16%), Positives = 141/412 (34%), Gaps = 46/412 (11%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVY 77
              G ++   +     ++  G+  V+  +    WG +I    +   G +  G  ++  + 
Sbjct: 51  FFLGAVVAWGLFAFTWQVTHGM-YVTGKDRPVMWGFYIT-GFVFWVGLSHSGTMVSAILR 108

Query: 78  VFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF-----NVNSVLF 132
           +       P++R A   ++F  ++ GL   I +GR W   Y     +      N  S L 
Sbjct: 109 LSRANWRRPILRAAEAMTVFSITVAGLFPLIHLGRNWIFYYLIPYPNQRGLWPNFRSALL 168

Query: 133 ETAVCMTIYIG----VMALEFAPALF----------------ERLGWKVSLQRL---NKV 169
                +T YI      + L   P L                   +GW+ + +     ++ 
Sbjct: 169 WDVTAITSYIIGSSIFLYLGMLPDLAVVRDRSHGWRRKLYTVLAMGWRGTAREWVVYHQA 228

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
              + AL   +     S +          V P W S    P   ++ A + G + VI   
Sbjct: 229 STLMAALIIPVAVSVHSIVAWDFAVT---VVPGWHSTIFPPY-FVIGAILSGVAAVITLM 284

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM-- 287
            +++             F  +   + V+  ++    F E+            + +S M  
Sbjct: 285 IIIRRAFHLEEYLTPLHFDNMGKILLVISLLWSYAYFVEVQTTWYAHEPIEWEVFSFMAN 344

Query: 288 ---FWIEVLLM---LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN--- 338
              F + ++L+   L P+  +   +LR    ++   +L   +     R    + + +   
Sbjct: 345 KYTFLLLLMLVGNSLLPITAMCFKRLRRSIGVMLSVSLLVNVAMFIERFLIIVPSLSHKN 404

Query: 339 -PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            P    +Y P+W E+ ++I  +A     Y    +L PI+      +    EA
Sbjct: 405 MPFIWGSYRPSWVEISVNIAALAGFALLYTFFAKLFPIVAVTDVRELEVREA 456


>UniRef50_A4CGB2 Molybdopterin oxidoredutase membrane subunit n=24 Tax=Bacteria
           RepID=A4CGB2_9FLAO
          Length = 580

 Score = 95.0 bits (235), Expect = 4e-18,   Method: Composition-based stats.
 Identities = 66/418 (15%), Positives = 138/418 (33%), Gaps = 50/418 (11%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
             I     +  +  I+  +  G+G    LN    W  W   + +   G    G  ++  +
Sbjct: 43  FTIALAAFLWGIGCIIYTISTGIG-TWGLNRTVNWA-WDITNFVWWVGIGHAGTLISAVL 100

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY-IPGHF-----NVNSV 130
            +F +     + R A   ++F     GL   I +GR W   +   IP  F     N NS 
Sbjct: 101 LLFRQKWRMAINRSAEAMTIFSVVQAGLFPIIHMGRPWLAYWVVPIPNQFGSLWVNFNSP 160

Query: 131 LFETAVCMTIYIGVMALEFAPAL------------------------FERLGWKVSLQRL 166
           L      ++ Y+ V  + +   L                        F   G     QR 
Sbjct: 161 LLWDVFAISTYLSVSLVFWWTGLLPDFAMIRDRAVKPFQKKIYSLVSFGWSGRAKDWQRF 220

Query: 167 NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVI 226
            +V   +  L   L  +   ++ S        V P W +    P   +  A   GF++V 
Sbjct: 221 EEVSLVLAGLATPL-VLSVHTIVSFDF--ATSVIPGWHTTIFPPY-FVAGAIFSGFAMVQ 276

Query: 227 FEGSLVQA------GLRGNGPDEKSLFVKLTNTISV---LLAIFIVLRFGELIYRDKLSL 277
               +++        +     +  ++ + +T +I     +  +FI    G    +     
Sbjct: 277 TLLIIMRKVCNLEAYITVQHIELMNIIIMITGSIVGCAYITELFIAWYSGVEYEQYAFLN 336

Query: 278 AFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA- 336
              G ++     + +   +    V+   K+R    + F+ ++   +G    R    + + 
Sbjct: 337 RATGPYWWAYTLM-MTCNVVSPQVMWFKKIRTSILVSFIISIVVNIGMWFERFVIIVTSL 395

Query: 337 ---FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASK 391
              + P     + PT+ ++ I IG +      +++  R  P++   +     +    +
Sbjct: 396 HRDYLPSSWTMFSPTFVDIGIFIGTIGFFFVLFLLYARTFPVIAQAEVKSILKSSGER 453


>UniRef50_C8WKV1 Polysulphide reductase NrfD n=2 Tax=Eggerthella lenta DSM 2243
           RepID=C8WKV1_EGGLE
          Length = 408

 Score = 94.6 bits (234), Expect = 5e-18,   Method: Composition-based stats.
 Identities = 66/382 (17%), Positives = 143/382 (37%), Gaps = 46/382 (12%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           GGK ++  +++   L V  + L   +L  G+   +++     WG++I    +   G + G
Sbjct: 19  GGKGVAVAIVVAAILTVGGLALWAFQLTSGM-VNTNMRNLDSWGLYITM-FMFLVGLSAG 76

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
           G  ++ A  VF    +  + + A+  S+    L    + ID+G+   L   ++    N+ 
Sbjct: 77  GLIVSSAPRVFGMEGFGGVSKIAVWTSICCTVLAIGFVVIDLGQPLRLWELFVYS--NLG 134

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S L    + +  Y+ ++++ +  A+    G K S   L  V    +    L+ ++     
Sbjct: 135 SPLMWDIIVLGTYL-ILSVVYLWAMLRFEGGKGSAAALRVVSAIALVCAVLVHSVTAWIF 193

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
           G        +   +W +  + P F    +  +   + +    ++     G     +   V
Sbjct: 194 GLQ------QGREMWHTALLGPWF---VSSALVCGVALVLVVVIALRKAGYLELAQEHVV 244

Query: 249 KLTNTISVLLAIFIVLRFGELIYRD-------KLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
           K+   + V + + +     +L+          ++         +  FWIEV+      V+
Sbjct: 245 KMLKLLGVFVMVDLYFFGCDLLTEGFPAGSGAEVVAMLTTGPLAPFFWIEVVGCAVTAVI 304

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN----------------------- 338
             V KLR +  ++ ++A+ A++G    R+   +  F                        
Sbjct: 305 AFVPKLRTNP-LIVIAAVLAIVGIFCKRVQLLVGGFQIPNLDMPAVVSGPALTDAGAALQ 363

Query: 339 -PGGGYAYFPTWEELLISIGFV 359
             GG   YFP+  E  + +G  
Sbjct: 364 SAGGSMVYFPSMLEFGVVLGVF 385


>UniRef50_C1A9A0 Putative uncharacterized protein n=1 Tax=Gemmatimonas aurantiaca
           T-27 RepID=C1A9A0_GEMAT
          Length = 475

 Score = 94.2 bits (233), Expect = 7e-18,   Method: Composition-based stats.
 Identities = 67/416 (16%), Positives = 138/416 (33%), Gaps = 49/416 (11%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            K     + I    ++I     + ++ +GLG          WG +I    +   G    G
Sbjct: 44  TKKWFLGLSIAVLAMLIGASSWIYQIYWGLGQA-GYEPPVMWGNYI-ITFVFWVGIGHAG 101

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF---- 125
             ++  +Y+F  G    + R A   ++F     GL   I +GR W   +     ++    
Sbjct: 102 TLISAILYLFRAGFRTSIYRAAEAMTVFAVMTAGLFPIIHIGRPWKFFWLIPYPNWRLLW 161

Query: 126 -NVNSVLFETAVCMTIYIGV----MALEFAPAL-----------------FERLGWKVSL 163
            N  S L      ++ Y+ +    + +   P +                    LGW+ S 
Sbjct: 162 PNFKSPLVWDVFAISTYLTISTTFLFIGLIPDIAVLRDKETNPMRKRILSILSLGWRNSD 221

Query: 164 ---QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
              +   K   F+ A    L  +   S+ S   +    + P W +    P   +  A   
Sbjct: 222 REWRHFAKAYLFLAAFSTPL-VLSVHSVVSFDFAM--ALTPGWHASIFPPY-FVAGAIFS 277

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIY 271
           GF++V      ++   +       +        +         + ++  FI         
Sbjct: 278 GFAMVWTIAIPMRKWFKLEHYITLNHLDATAKVVLFTSLVVGSAYMIEFFIAWYSSVRAE 337

Query: 272 RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
           ++       G ++    W  +L  +   + L   KLR +   LF+ +L   LG    R  
Sbjct: 338 QEFFWNRVFGQWWWAA-WTLLLCNMAMPMSLWSQKLRRNPTWLFILSLFINLGMWFERFV 396

Query: 332 YSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
             + +    F P     Y  +W ++   +G        +++ ++ LP++   +  +
Sbjct: 397 IVVPSLSHEFEPWQWGHYTVSWVDMSFLVGSFGWFFMWFLLFVKQLPVMAIAELKE 452


>UniRef50_B8FUG2 Polysulphide reductase NrfD n=4 Tax=Desulfitobacterium hafniense
           RepID=B8FUG2_DESHD
          Length = 389

 Score = 93.0 bits (230), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 77/365 (21%), Positives = 139/365 (38%), Gaps = 36/365 (9%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
            MIF  + V+  +    +L  GL  V++L     WG++I    +I TG A G    A   
Sbjct: 21  NMIFAAVAVLGAVCWGLQLTQGL-QVTNLGLNNMWGLYIV-GFMIFTGVAAGSLLFAAVP 78

Query: 77  YVFNRGQYHPLVRPALLASLF-GYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
           Y+F   ++ P  R A             L I +D+G       F   G  N+ S +F   
Sbjct: 79  YLFKLAEFKPYTRIAAYLGAVSSIVAASLFIIVDIGNPERAWLFITSG--NLTSPMFWDF 136

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISA 195
           + +  Y  V+++ F   L      K     L  +       G L+         +  +  
Sbjct: 137 LMLASY-MVISILFTRQLILVHEGKKDEGSLKPIAVIAFTAGLLVTV-------TSFVFC 188

Query: 196 GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS 255
                PLW +  + PL  L+ A +   S+ +    ++    RG       L  K+    +
Sbjct: 189 FQIARPLWNT-PVQPLSFLIAALVAALSVQMILAVILNK--RGYMEMPMGLMAKMARGAA 245

Query: 256 VLLAIFIVLRFGELI-------YRDKLSLAFAGDFYSVM-FWIEVLLMLFPLVVLRVAKL 307
           VLL I +++  GE++         +  +  +       + FW E++ ++  +VVL     
Sbjct: 246 VLLCIELIIVVGEILIGLYPGGGEEHAAFLWLVSGEGAVGFWAEMVTLVAAIVVLAKQDT 305

Query: 308 RNDSRMLFLSALSALLGCATWRLT-YSLVAFNPGGGYA-----------YFPTWEELLIS 355
            + +  + + A+ AL+     +        FNP   YA           Y P+  E+ +S
Sbjct: 306 SSKAGGILIGAILALVAIYLIKSNLLQAQLFNPLITYAGPPVYGGTTGPYVPSLIEIGLS 365

Query: 356 IGFVA 360
           +G ++
Sbjct: 366 LGIIS 370


>UniRef50_O30063 Molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=O30063_ARCFU
          Length = 407

 Score = 92.6 bits (229), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 71/382 (18%), Positives = 135/382 (35%), Gaps = 65/382 (17%)

Query: 27  CMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP 86
            M   + +L  GL  V+++   F WG++IA       G A GG  ++ A+Y+F   ++ P
Sbjct: 17  GMAAWLYQLQEGL-IVTNMRNPFSWGLYIAM-WAFFVGTAAGGLVVSSAIYIFGAREFKP 74

Query: 87  LVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMA 146
           +   A   +        + +  D+GR   +   ++    N +S+L    + ++ Y  + A
Sbjct: 75  IAPVASTTAFIFAVGAMVMVLPDLGRVDRILNMFLYP--NFSSLLPWDLIVLSTYAFLSA 132

Query: 147 LEFAPALFERLGWKVSLQRLNK------------------VMFFIIALGALLPTMHQSSM 188
           +     L  R+  +  L  L K                  +    +    L+ T+    +
Sbjct: 133 IYTYVLLMPRIAERGVLGFLKKDATDLESLRQKSEKYAKVLAPIALPFAILIHTVTAWVL 192

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            + +        P W    + P   +  A   G ++VI   SL   G      +   L  
Sbjct: 193 ATQLSR------PWWYGGLLAPT-FIAAAIATGPAVVIL-ASLFVYGYEDRLKNAYRLLG 244

Query: 249 KLTNTISVLLAIFIVLRFGELIYRDKL----SLAFAGDFYSVMFWIEVLLMLFPLVVLRV 304
           K++   S  L       F    +  +     +LA     Y  + ++EVL +LF  +VL  
Sbjct: 245 KISAASSAALLFMYYNDFLVRYWWGEGLEYEALAIVFRDYLHIHFLEVLFILFSAIVLAK 304

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG---------------------- 342
           A  R     L + ++S  +G    R      A+N                          
Sbjct: 305 ATTRAR---LIIGSVSVNVGVLLHRFLLMPPAYNVFAFSIEGWQYPIAVGEVRGDLFSPQ 361

Query: 343 ------YAYFPTWEELLISIGF 358
                 ++Y P+  E+ +++G 
Sbjct: 362 PVFVDYWSYSPSAVEIAVTVGI 383


>UniRef50_Q9JPC7 Hypothetical membrane protein n=1 Tax=Rubrivivax gelatinosus
           RepID=Q9JPC7_RHOGE
          Length = 408

 Score = 92.6 bits (229), Expect = 2e-17,   Method: Composition-based stats.
 Identities = 67/348 (19%), Positives = 128/348 (36%), Gaps = 27/348 (7%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSL 101
           V+ ++    WG +IA +     G A     L    Y+F+RG    +V      ++     
Sbjct: 49  VTGMSDQVSWGFYIA-NFAFLVGIAAAAVLLVIPAYLFHRGDVKQVVIFGEALAVAAVVA 107

Query: 102 GGLSITIDVGRYWNLPY--FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
             L +T+D+GR   + +    +       S+L    V +     ++     PA      W
Sbjct: 108 AMLFVTVDIGRPERIWHMLPVVGRFNWPLSMLAWDVVVLV--GYLLLNLGLPAYVLHARW 165

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
           +       +    +I       ++H     +  + +     PLW S  + P   + +AF 
Sbjct: 166 RGEEPVTARYFPVVIVAIFWAVSIHTV---TAFLFSANAGRPLWHSALLAPR-FIASAFA 221

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL--------IY 271
            G +++I     ++    G    ++++   L   ++V L I +     EL         +
Sbjct: 222 SGPALIIVALLALRRW--GGLAVKQTVIDLLAVVMTVALQISLFFVGVELFTDFYNETTH 279

Query: 272 RDKLSLAFAG----DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
              +   F G           W  + L +  +V+L +  LR   R+L L+     LG   
Sbjct: 280 AASMRYLFFGLAGAGKLQPWIWTALALNVVAVVILSIHPLRRTPRLLVLACGLVFLGIWI 339

Query: 328 WR-LTYSLVAFNP---GGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
            + +   +  + P   G  + Y PTW E L+S G  A     + +L +
Sbjct: 340 EKGMGLVVPGYIPTPLGEIFEYAPTWREWLVSAGIWACGALVFTLLAK 387


>UniRef50_Q1NR83 Polysulphide reductase, NrfD n=3 Tax=delta proteobacterium MLMS-1
           RepID=Q1NR83_9DELT
          Length = 427

 Score = 91.9 bits (227), Expect = 3e-17,   Method: Composition-based stats.
 Identities = 67/416 (16%), Positives = 149/416 (35%), Gaps = 52/416 (12%)

Query: 7   PLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFA 66
           P G  + S  + +   L+++   + +     GL S+  ++   PW + IA  + +     
Sbjct: 8   PSGFGLYSAWIGLLSVLVIMGGYVALLTFTQGL-SIMKVSFQIPWTLSIAVYVFLAVTST 66

Query: 67  C----GGWALAWAVY--VFNRGQYH-----PLVRPALLASLFGYSLGGLSITIDVGRYWN 115
                  +      Y  V     +       + R  +L ++       + I + +GR   
Sbjct: 67  GLCIISSFGNLGISYGSVIGFKHWEVAGEGRVGRTCVLLAILTLLAAFIVIGLHLGRVDR 126

Query: 116 LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV-------------- 161
           +P        N++S ++       +Y+  +  EF   +      K               
Sbjct: 127 MPSQLTLSP-NLHSAMWWMGTLYGLYLIFICCEFWYLIRRDTAAKALQVEGGLKKFYRLL 185

Query: 162 ----------SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPL 211
                     S  R +K       L  +      +++G+L      KV  LW      P+
Sbjct: 186 TLGNHETSEESYHRDHKRARLFGTLALIAGVSAHATLGALFAHLDAKV--LWYGA-FYPV 242

Query: 212 FSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS-LFVKLTNTISVLLAIFIVLRFGELI 270
           F +L+A   G + +                +  + +F+ L   ++ LLA+ ++    ++ 
Sbjct: 243 FFILSAVFSGIAWLSLITYFTFKLEGRTMGERMAGIFIALGRIMAFLLAVCLLFIGFKMA 302

Query: 271 YR-------DKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSAL 322
                       +L   G F +  +  E+ + ++ P+++L +  LR+    L ++++  +
Sbjct: 303 SALGSPEKLQAAALLLNGPFSTNFWLFEITIGLVIPIILLTMPGLRDRLGTLAIASVCVI 362

Query: 323 LGCATWRLTYSLVAFNPGGGY---AYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
           +G    R            G    +Y P   E++++IG  A+ + AY +  + LP+
Sbjct: 363 IGVFVMRFDMVTAGQVFPAGVFLDSYMPLLPEIILTIGVFALVLLAYTLAAKYLPL 418


>UniRef50_B8FZ25 Polysulphide reductase NrfD n=3 Tax=cellular organisms
           RepID=B8FZ25_DESHD
          Length = 400

 Score = 91.9 bits (227), Expect = 4e-17,   Method: Composition-based stats.
 Identities = 64/364 (17%), Positives = 130/364 (35%), Gaps = 45/364 (12%)

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
              TG + G + L+    VF   +Y P+ +  ++ ++   ++  L +  D+ +       
Sbjct: 23  FFYTGLSAGSFVLSSLGTVFGIQKYKPIAKAGVVMAIALLAVAPLHLIADLEQPARFYTL 82

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW-------------------- 159
           +     N  S +      +T+Y           + +                        
Sbjct: 83  FF--RLNPTSAISYGTFLLTLYPLTCIFYLWFMMRKDFALGAQKLTGFRQALYSFLTFGK 140

Query: 160 ----KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
                 +L +  K +  +  LG  L        G   I A  +   LW +  ++PL  L+
Sbjct: 141 KDLSPDALAKDQKWIKGLGTLGVPLALSVHGYTG--FILANMQARALWHT-GLMPLIFLM 197

Query: 216 TAFIMGFSIVIFEGSLVQAGL---RGNGPDEKSLFVKLTNTISVLLAI--------FIVL 264
           +A + G  ++I    L Q      R   P  K++   +   +   + +        FI+L
Sbjct: 198 SAMVSGTGLLILILILTQRYFSPERALTPRRKAVLQDIARLMMWFIVVDGVLMAINFIIL 257

Query: 265 RFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALL 323
            FG         +   G   ++   +E+ L ++ P V+   +K R    ++ L++L  LL
Sbjct: 258 YFGNAAGYAAAEMLLGGSHSTMFLGVEIGLGLVIPFVITFWSKTRKSLGLISLASLLTLL 317

Query: 324 GCATWRLTYSLVAFN-PGGGYAYFPTWEE--LLISIGFVA-IEICAYIVLIRLLPILPPL 379
           G    R+ + +     P  G A  P   E   L+ +G  A +E+    +  + LP+    
Sbjct: 318 GVIAMRINFVVGGQQIPLSGNALNPYHVEPRHLMFLGCFAVLEVVILYLAFKFLPVYGIE 377

Query: 380 KQND 383
            + +
Sbjct: 378 PEKE 381


>UniRef50_Q3IBH9 Hdr-like menaquinol-oxidizing enzyme, subunit B (HmeB) n=1
           Tax=uncultured sulfate-reducing bacterium
           RepID=Q3IBH9_9BACT
          Length = 395

 Score = 90.0 bits (222), Expect = 1e-16,   Method: Composition-based stats.
 Identities = 70/402 (17%), Positives = 152/402 (37%), Gaps = 43/402 (10%)

Query: 1   MSHDPQPLGGKI--ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD 58
           M  +  PL GK       +++   +    M         GL  ++ ++   PWG+ I   
Sbjct: 2   MKIEFAPLEGKSPQFYLFMLVLFGVAGAGMFATYLMYTQGLH-ITGMSNRVPWGISIVM- 59

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
           L+   G + G   L+    +F R ++ P  R A L ++       +S+  D G+   +  
Sbjct: 60  LIYYIGLSAGSLVLSAMSALFGRKEFKPFARIAALLAMLLLVGALMSMIFDWGKPDRVFV 119

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
            ++  +FN  S+     +  + YI +  +       E+           K++  I  +  
Sbjct: 120 PFM--YFNFVSMFSINGILYSTYIAICFVYLLAMFAEK----------EKLVGVIALIAV 167

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL----VQA 234
           +      S  G++      ++        +LP   +  A   G +++I    L     + 
Sbjct: 168 IWAVGVHSGTGAIFGFVSREL----YESPLLPPSFITAALSSGTALMIILLQLLFRYTER 223

Query: 235 GLRGNGPDEKS-LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV- 292
                   E S L       ++  L +    R   + +R+  S    G  +S++FW+ + 
Sbjct: 224 PFDKRYVTELSRLLAVFILVVAYFLFVENAFRAYNIGHREAASFFLFGGSHSMVFWVGLI 283

Query: 293 -LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF-------------- 337
            L ++ P ++L     +N  +M+ ++A+  ++G    R    +                 
Sbjct: 284 GLGIVVPALILFAPATKNSIKMINVAAILHVIGVLCERYIIVVPGQLHPADILPNMNVES 343

Query: 338 --NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
               G   +Y  ++ E++ ++G  AI   A+++ +R+  +LP
Sbjct: 344 VALDGAVVSYSISFLEVVQALGVAAIVAIAFMLGLRIFAMLP 385


>UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment) n=1
           Tax=Salmonella enterica subsp. enterica serovar
           Typhimurium RepID=Q9X627_SALTY
          Length = 82

 Score = 89.6 bits (221), Expect = 2e-16,   Method: Composition-based stats.
 Identities = 65/81 (80%), Positives = 69/81 (85%)

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           R+      +  +G  TWRLTYSLVAFNPGGGY YFPTWEELLISIGFVAIEICAYIVLIR
Sbjct: 2   RLTVPVRAADAVGLPTWRLTYSLVAFNPGGGYHYFPTWEELLISIGFVAIEICAYIVLIR 61

Query: 372 LLPILPPLKQNDHNRHEASKA 392
           LLPILPP+KQN HNRHEASKA
Sbjct: 62  LLPILPPVKQNVHNRHEASKA 82


>UniRef50_D1C6G2 Polysulphide reductase NrfD n=2 Tax=Thermomicrobia (class)
           RepID=D1C6G2_SPHTD
          Length = 457

 Score = 88.8 bits (219), Expect = 3e-16,   Method: Composition-based stats.
 Identities = 63/418 (15%), Positives = 151/418 (36%), Gaps = 48/418 (11%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
             ++ G ++   +  +     +G+G V+ LN    WG  I  + +   G +  G  ++  
Sbjct: 30  GFIVLGTILTAFLFAVAWMFYWGIG-VTGLNRAAFWGFMIV-NFVFWIGISHAGVMISAI 87

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF------NVNS 129
           + +       P+ R A + ++F      L   I  GR W   Y+  P  F      +V S
Sbjct: 88  LRLTQAEWRRPVTRAAEVMTMFSLMTALLFPVIHTGRPWRTLYWAFPYDFWRGIWPDVRS 147

Query: 130 VLFETAVCMTIYIG--VMALEFAPALFERL------GWKVSLQRL-------------NK 168
            L      +  Y+   ++ +         L      GW+ SL R+              +
Sbjct: 148 ALVMDPSAIMTYLTGTILFVYITTIPDFALLRDHSTGWRHSLYRVLALGFKGEERQWKMQ 207

Query: 169 VMFFIIALGALLP-TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
           ++   +    +L   +   S+ S      + + P+W S    P   ++ A   G S V+ 
Sbjct: 208 IITGFLLAAIMLSIFVSVHSIVSWDF--AFSLDPVWHSTVWAPY-FVIGAVHSGVSAVVT 264

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL---IYRDKLSL------- 277
             +L++   + +       F  +   + V+   ++     ++   ++R  ++        
Sbjct: 265 LMALMRWLFKFDNYIRHEHFDAIGRLLVVVATTWMWFFLLDIFFDLWRQDIADDAIMHIR 324

Query: 278 AFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
            F   +  ++ ++ +     P+ +    + R + +++F +++   +G    R    +   
Sbjct: 325 FFEWPYPLLLAFVWIFGYFIPVPIWAFRRFRRNIKLMFWTSIMVNIGMWAERYWLVVPGL 384

Query: 338 NPGGGY-----AYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
                +      Y P   E+ + +G  A+     ++  +L+P +P   + +     A 
Sbjct: 385 QAKYQWTFSWLPYRPGPVEITLVVGSFALVGFLLLLFAKLVPPVPVWDELEGQHLAAE 442


>UniRef50_C7M6A3 Polysulphide reductase NrfD n=7 Tax=Flavobacteriales
           RepID=C7M6A3_CAPOD
          Length = 603

 Score = 88.8 bits (219), Expect = 3e-16,   Method: Composition-based stats.
 Identities = 68/426 (15%), Positives = 134/426 (31%), Gaps = 55/426 (12%)

Query: 5   PQPLGGKI-----ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDL 59
            +P+ G+      I+  + +   L  +  + +  R   G+G+   LN    W  W   + 
Sbjct: 17  ARPIEGRASRAWWIAFGITLLATLWGVWAIWVTLR--DGIGAW-GLNKSVGWA-WDITNF 72

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYW----- 114
           +   G    G  ++  + +F +     + R A   ++F      +   + +GR W     
Sbjct: 73  VWWIGIGHAGTLISAVLLLFRQQWRVAINRSAEAMTIFAVLQASIFPILHLGRPWLLHFN 132

Query: 115 -NLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL-------------------- 153
             +P  Y     N NS L      +  Y  V  + +   L                    
Sbjct: 133 LPIPNQYGSLWDNFNSPLLWDVFAIATYFSVSLVFWWVGLLPDFAMLRDRALKPFQKKIY 192

Query: 154 ----FERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
               F   G     QR+ + M  +  +   L  +   ++ S        V   W +    
Sbjct: 193 SLLSFGWSGRAKDWQRMEETMLLLAGIATPL-VISVHTIVSFDF--ATSVVSGWHTTIFP 249

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
           P   +  A   GF++V     +++   +            +   + V  +I  V    E 
Sbjct: 250 PY-FVAGAIFSGFAMVSLLLIILRKVCKLEAYITLKHIDLMNTVMLVAGSIVAVAYLTEF 308

Query: 270 IYRDKLSLAF--------AGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSA 321
               +    F        A   Y+  FW  ++  +    +L   KLR         AL  
Sbjct: 309 FMAMRSHSEFEKYVFINRATGDYAWAFWTMIICNIVLPQLLWFKKLRRSIAFSVCVALVV 368

Query: 322 LLGCATWRLTYSLV----AFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
            +G    R    +      + P     + PTW ++ I +G +      +++  R  P++ 
Sbjct: 369 CVGMWFERFVIIVTSLHRGYLPSSWTMFSPTWVDIGIFVGTLGFFFLLFLLYARSFPMIA 428

Query: 378 PLKQND 383
             +   
Sbjct: 429 QAEVKG 434


>UniRef50_A7HD11 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=A7HD11_ANADF
          Length = 417

 Score = 88.8 bits (219), Expect = 3e-16,   Method: Composition-based stats.
 Identities = 63/379 (16%), Positives = 127/379 (33%), Gaps = 24/379 (6%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           GG+     +     L+ I       ++  GL   +++     W  +I  +     G A  
Sbjct: 18  GGRAYKAWMAALLALVAIGATAYAHQMRAGL-IATNMRDQVSWAFYIG-NFTFLVGVAAA 75

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              L    YV+       +     L ++   ++  L I +D+GR     +  +P     N
Sbjct: 76  AVLLVIPAYVYQWKPIKEVAVLGELLAISALTMCLLFILVDMGRPDRFLHI-VPLLGTPN 134

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
                 A    +    + L  A  L+  +      +   ++   ++ L   +     +  
Sbjct: 135 WPRSLLAWDALVLNAYLLLNLALVLYLLVKTYRGERYDKRIFLPLVLLSIPVAISTHTV- 193

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            +  +  G    P W +  + P   + +AF  G +++I    +++   R   P +     
Sbjct: 194 -TAFLYNGMAARPYWNASILAPR-FIASAFCSGPAVMIILFQILRRTNR--FPIKDEAIW 249

Query: 249 KLTNTISVLLAIFIVLRFGELI--YRDKLSLAFAGDFYSVMF----------WIEVLLML 296
           K+   +S  + + + L   EL   Y           ++              WI +   +
Sbjct: 250 KIAELMSYAMFLNLFLLGAELFKEYYSATEHLLYTQYFWQGLGGHRALVPYAWISLTCSV 309

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNP---GGGYAYFPTWEEL 352
              V+  + + R +   L L  L    G    + +   +  F P   G  Y Y PT  E 
Sbjct: 310 AAFVLFLIPRTRRNYVTLNLGCLLIWAGVYIEKGMGLIIPGFTPDTLGEIYEYTPTATEW 369

Query: 353 LISIGFVAIEICAYIVLIR 371
            I+ G   I    + VL++
Sbjct: 370 AIAAGVFGIGFLVFTVLVK 388


>UniRef50_Q0A827 Polysulphide reductase, NrfD n=7 Tax=Proteobacteria
           RepID=Q0A827_ALHEH
          Length = 425

 Score = 88.4 bits (218), Expect = 4e-16,   Method: Composition-based stats.
 Identities = 76/363 (20%), Positives = 124/363 (34%), Gaps = 45/363 (12%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSL 101
           V+ ++    WG    F +L+    A G   +A    VF R +Y PL R + + ++   + 
Sbjct: 45  VTGMDNQVVWGTPHVFAVLLILA-ASGALNVASLASVFGRSEYKPLSRLSGVLAMALLAG 103

Query: 102 GGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV 161
           G   + +D+GR   L       H+N+ S+    A  + +Y G   +    A++     + 
Sbjct: 104 GLAVLVLDLGRPDRL--IVAMTHYNLQSIF---AWNIFLYTGFFVV---VAVYLWFQMER 155

Query: 162 SLQRL-NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
            + R  N       A   +L T   S  G   + A            +L    +  +   
Sbjct: 156 RMNRHANAAGTVAFAWRIVLTTGTGSIFG--FLVARSAFD-----TALLAPLFIAASLSY 208

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT-------ISVLLAIFIVLRFGELIYRD 273
           G +  I   S +        P E  L   L             LLAI++V          
Sbjct: 209 GTAAFILVASGLLRVQNRRLPQE--LLRGLGRLQVLFILATVYLLAIYLVTHAYMPDRHG 266

Query: 274 KLSLAFA-GDFYSVMFWI--EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL 330
            L      G  Y  +FW    +L  + PL +L           L  +A   LLG      
Sbjct: 267 VLRFLLLEGGVYPALFWGVQILLGAVLPLFLLLTGPGAGAPMRLVAAAGLVLLGGLAHLY 326

Query: 331 TYSL----------------VAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP 374
              +                  F  G    Y PT  E+++ IG +A+      +  R+LP
Sbjct: 327 VTIIGAQAYPLALFPGMTVSSTFFDGQVTHYAPTLPEVVLGIGGIALATLLVCLATRVLP 386

Query: 375 ILP 377
           I+P
Sbjct: 387 IVP 389


>UniRef50_Q1NJV0 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NJV0_9DELT
          Length = 414

 Score = 88.0 bits (217), Expect = 5e-16,   Method: Composition-based stats.
 Identities = 70/390 (17%), Positives = 144/390 (36%), Gaps = 37/390 (9%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
                M  G +++ C+   + ++              PW ++I       +       A 
Sbjct: 40  WFPLGMAIGAVMLGCLFFGIYQIFVVGHHTMGNTKEVPWNIFIVNYAFAISSIGLSYIAS 99

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
                V    Q+  + R AL  ++     G  ++ +D  +  N  +  +  H  ++S + 
Sbjct: 100 FGI--VLGLKQFDAIARRALFLAILIIIAGAANVILDARQPINAMFMMLTPH--LSSPMG 155

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
             AV +++Y+ ++ +E    L    G    L ++  V  F+ A   ++ + H +  G   
Sbjct: 156 VVAVSISLYLLLIVVELY--LLITRGHHDPLVKVVAVAAFLTA--VVVHSYHGAIFGLAY 211

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL-RGNGPDEKSLFVKLT 251
                     W      P++ LL+A     +I+I    L      +  G   +S    + 
Sbjct: 212 ARD------FWHG-PYYPIYFLLSALFASSAIIILVSVLTYQVTGQQIGEKLRSTLQLVG 264

Query: 252 NTISVLLAI-----FIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAK 306
             +  LLAI     +   + G    + + +L  +G++    + +EV L     +++ V  
Sbjct: 265 KMMVYLLAIGLFFLYWKTKTGFFFGKPESALLVSGEYALNFWAVEVFLGYVLPIIIVVWA 324

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVA-FNPGGGY---------------AYFPTWE 350
              D   +  +AL  L+G    R  + ++    P  G+               AY PT  
Sbjct: 325 RFKDLNKMAFAALLVLIGLYIGRYDFIIIGQLAPFLGFTPFDSDLGGSLATYAAYKPTVA 384

Query: 351 ELLISIGFVAIEICAYIVLIRLLPILPPLK 380
           E+  +IG + +    Y++ +R LP+    K
Sbjct: 385 EIFTTIGLLGVVWTGYVLGVRYLPLSAEEK 414


>UniRef50_Q1NPI6 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NPI6_9DELT
          Length = 414

 Score = 87.6 bits (216), Expect = 8e-16,   Method: Composition-based stats.
 Identities = 62/386 (16%), Positives = 147/386 (38%), Gaps = 37/386 (9%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G +       +   ++ I  ++ +  +  G     ++     WG+ I+  +      + G
Sbjct: 38  GSRSFYIIFSLSLLILAIASVVCLDAIRIGYHEAYNITRELQWGIIISTYIFFVVT-STG 96

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              ++   +VF   ++ P+V  A+  S+     G   I  D+   + +  ++I    N +
Sbjct: 97  LCIVSAIGHVFGVKEFMPIVNRAVFLSVVTIFAGFTVIFFDIENPFRMAIYHI-TSPNFS 155

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S L+        Y+  MA+EF   L  +          ++   +    G ++  +  S++
Sbjct: 156 SNLWWMGTLYGAYMVFMAVEFVFLLLHK----------HRFATYFGLAGLIVGIIAHSNL 205

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQA----GLRGNGPDEK 244
           G++      +    +     +P++ + +A + G + +IF   L        +        
Sbjct: 206 GAIFGMLHGR---EFWYGPYMPIYFIASAAMSGGAAIIFFTVLGHKINDEIIEAPMRRAL 262

Query: 245 SLFVKLTNTISVLLAIFIVLRFGELIYRDK-----LSLAFAGDFYSVMFWIEVL-LMLFP 298
               KLT  +  ++  F   +    +         L     GD+    +  EVL  M+ P
Sbjct: 263 EAVSKLTALMIAVIIFFTAWKIITGLVSTGGKTMVLDAILTGDYALNFWGFEVLIGMVIP 322

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF-----------NPGGGYAYFP 347
             +L V++ R   ++ F++++  ++G    R    ++                G + YFP
Sbjct: 323 FTLLLVSRFR-SIKLSFIASVLMIIGIFVMRYDLVVLGQVVPSFYELGVNEAQGLHGYFP 381

Query: 348 TWEELLISIGFVAIEICAYIVLIRLL 373
           ++ E +I++  +AI    +++  R+ 
Sbjct: 382 SFHENMIAVAGLAIVAAGFLLGERIF 407


>UniRef50_A9WEV4 Polysulphide reductase NrfD n=10 Tax=Bacteria RepID=A9WEV4_CHLAA
          Length = 486

 Score = 86.1 bits (212), Expect = 2e-15,   Method: Composition-based stats.
 Identities = 71/424 (16%), Positives = 137/424 (32%), Gaps = 47/424 (11%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            K       +   +++I  + +    + G+G +  +N    WG+ I  + +   G    G
Sbjct: 44  PKGWLAGFSVAFFMLMIFFVSVTWLFIRGVG-IWGINIPVGWGMDI-INFVWWIGIGHAG 101

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF---- 125
             ++  + + N+G  + + R A   +LF  +  GL   + +GR W   +     +     
Sbjct: 102 TLISAILLLLNQGWRNSINRFAEAMTLFAVACAGLYPILHLGRPWLFYWLIPYPNTHGMW 161

Query: 126 -NVNSVLFETAVCMTIYIGVMALEFAPALF---------------------ERLGWKVSL 163
               S L      ++ Y  V  + +   L                        LGW+ S 
Sbjct: 162 PQFRSALAWDVFAISTYATVSLVFWLVGLIPDFATLRDRAKNIWVKRLYGIAALGWRGSA 221

Query: 164 QRLNKVMFFIIALG--ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
           +  ++     I L   +    +   S+ SL  +      P WQ     P   +  A   G
Sbjct: 222 RHWHRYEMASILLAGLSTPLVVSVHSIISLDFAISQV--PGWQVTVFPPY-FVAGAVFAG 278

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYR 272
           F++V+     V+                +   +            + +F  L  G     
Sbjct: 279 FAMVLLLMIPVRTFYGFENYITLHHLDVMAKVMLTTGMIVVYGYFMEVFASLYSGNEFEE 338

Query: 273 DKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
             L     G   S  +W  +      +  L   K+R +   L + +L   +G    R   
Sbjct: 339 YLLYNRLFGPS-SWAYWGLLFCNAVAIQPLWFKKVRQNIPALLIISLIVSVGMWLERYVI 397

Query: 333 SLVAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
            +++      P     Y PT  +  + IG   +      + IR+LP++   +       E
Sbjct: 398 IVISLERDFLPSSWDIYIPTIWDWSLYIGTFGLFFTLLFLFIRVLPMINIFEMRLFLYQE 457

Query: 389 ASKA 392
             KA
Sbjct: 458 TEKA 461


>UniRef50_A4AMZ2 Polysulphide reductase, NrfD n=1 Tax=Flavobacteriales bacterium
           HTCC2170 RepID=A4AMZ2_9FLAO
          Length = 408

 Score = 86.1 bits (212), Expect = 2e-15,   Method: Composition-based stats.
 Identities = 66/374 (17%), Positives = 137/374 (36%), Gaps = 30/374 (8%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           +     ++++ M     +L  GL SV+ +     WG++I+ +     G A     L    
Sbjct: 29  MAFLTFVMLVGMYCYSVQLDQGL-SVTGMTDRVSWGLYIS-NFTFLVGVAAAAVMLVMPT 86

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP-GHFN-VNSVLFET 134
           YV     +   V      ++    +    +  D+G    L +     G FN  NS+L   
Sbjct: 87  YVLKDIDFKQAVLIGEGIAVAALIMCLAFVVADMGGPSVLWHMIPGIGVFNFPNSMLTWD 146

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPT-MHQSSMGSLMI 193
            + +  Y   + L  +   +         +  +KV      L       +H   + +  +
Sbjct: 147 VLVLNGY---LFLNISIPFYILFKHYQGKKSNSKVYIPGALLSVFWAVAIH---LVTAFL 200

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT 253
             G +  P W +  + P   L +AF  G +++I   ++++        ++     K+   
Sbjct: 201 YQGLQARPFWNNALLGPR-FLASAFAAGPALIILVLAVIRTFTAFKIKNKT--LRKIAMV 257

Query: 254 ISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF------------WIEVLLMLFPLVV 301
           ++V   I +++   EL          +   Y + F            W  + L +   V+
Sbjct: 258 VTVAAQINLIMLISELFKEFYAPTHHSESAYYLFFGLDGKTALLPWIWTSISLNVLATVI 317

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGG---YAYFPTWEELLISIG 357
           L   KLRN+S++L+ +     +     +     +  F PG       Y PT  E+ +++G
Sbjct: 318 LTFHKLRNNSKILYFACFILFVAIWIEKGFGLIVPGFIPGPYGKIAEYTPTGIEIGVTLG 377

Query: 358 FVAIEICAYIVLIR 371
             A+    + +L +
Sbjct: 378 IWALGAFVFTMLAK 391


>UniRef50_A9HPA2 Polysulphide reductase NrfD n=1 Tax=Gluconacetobacter
           diazotrophicus PAl 5 RepID=A9HPA2_GLUDA
          Length = 448

 Score = 85.7 bits (211), Expect = 3e-15,   Method: Composition-based stats.
 Identities = 68/416 (16%), Positives = 138/416 (33%), Gaps = 45/416 (10%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           +  D +P           +   L+ + ++ +      GLG +  ++    WG+ I  + +
Sbjct: 25  LREDARPWTPLWWWGAFAVSLGLLGMGVVAVAWLFYAGLG-IWGIDWPVVWGLDI-LNYV 82

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
                A GG  ++   ++        L R A   +L       +   + +GR W   + +
Sbjct: 83  WWIAIASGGTFISALFFLLGVEWRTALNRLAESLTLCAALCAAIFPILHLGRPWFFYWLF 142

Query: 121 IPGH-----FNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR--LNKVMFFI 173
              +         S L      +  Y+    L +   L   L       R    ++ + +
Sbjct: 143 PYPNTMGLWAQFRSPLVWDFFAILTYVLASILFWYFGLLPDLATLRDRARGQGRRMFYGV 202

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPL-------------------WQSYEMLPLFSL 214
           +ALG            ++       + PL                   W S +  P F  
Sbjct: 203 LALGFRGSGTQWRHYRAVYAVMAALMAPLVVSVHSIVGMDFAGSAATGWHSTQFPPFFVF 262

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS----------LFVKLTNTISVLLAIFIVL 264
             A   GF++V+    L    L G  P              L   L    + L+  F   
Sbjct: 263 GAAL-SGFAVVLM-AILPLRSLLGLQPYVTERHIDVLGRLFLTSSLCVAYAYLMDAFATF 320

Query: 265 RFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLG 324
              +   R  + L  A   Y+ ++W  ++L +    +L    +R    +++L  L  L+G
Sbjct: 321 YGPDQADR-TMFLMRAFGLYAPVYWGTIVLNIVFPQLLWWRAVRLTQPLVWLIGLGVLVG 379

Query: 325 CATWRLTYSLVAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
               R    + +            Y PT  E  +  G + + +  +++++RL+P++
Sbjct: 380 MWLERFQIIVTSLARTQLASAWGQYTPTIWEWSLLFGTIGLFLTTFLLIVRLMPVV 435


>UniRef50_Q3JBQ6 Polysulphide reductase, NrfD n=4 Tax=Bacteria RepID=Q3JBQ6_NITOC
          Length = 454

 Score = 85.7 bits (211), Expect = 3e-15,   Method: Composition-based stats.
 Identities = 68/416 (16%), Positives = 138/416 (33%), Gaps = 47/416 (11%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
                 L ++    I   LV G+G +  +N    W   I  + +   G    G  ++ A+
Sbjct: 44  FGFSALLSLLFFSAIGYLLVTGVG-IWGINIPVAWAFAIT-NYVWWIGIGMAGTFISAAL 101

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNL----PYFYIPGHF-NVNSVL 131
            +  +     + R A   ++F  S+ GL   + +GR W      PY  I   +    SVL
Sbjct: 102 LLTRQKWRASINRSAETMTVFAVSISGLFPILHLGRPWFFYWLAPYPDIMNVWPQWRSVL 161

Query: 132 FETAVCMTIYIGVMALEFAPAL---------------------FERLGWKVSLQRLNKVM 170
                 +  Y+ V  L +   +                        LGW+   +   ++ 
Sbjct: 162 VWDFFAILAYLVVSLLFWYTGMVPDFAVIRDRARKRSQQIFYGLLALGWRGEARHWRRLE 221

Query: 171 FFIIALG--ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
              + L   A+       SM  L  + G  + P W S    P F +  A   GF++V+  
Sbjct: 222 TATLLLAGMAVPLVFSVHSMVGLDFAEG--IVPGWHSTIFPP-FFVAGALFSGFAMVLML 278

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRDKLSLAF 279
              +++    +          +   +         S ++ +FI     +           
Sbjct: 279 VVPLRSVFGLHAFITSQHLNNMAKLLLATSLIVTYSYIMEVFIAWYSADPYEIAMTQNRM 338

Query: 280 AGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA--- 336
           +G  Y+ ++W  +   +    +L   ++R +   LF+      +G    RL   + +   
Sbjct: 339 SGA-YAPVYWATIFCNVLVPQILWFKRIRLNPIALFVVGTVVFIGMWLERLMLIVTSLYR 397

Query: 337 -FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASK 391
            F P     ++PT  + +     +      +++ IR  P+    +         + 
Sbjct: 398 DFLPSAWGMFYPTVWDWIFLFAPIGFFAMLFLLFIRFAPVTSMFEIRKLRSEVKNH 453


>UniRef50_B1ZE54 Polysulphide reductase NrfD n=10 Tax=Alphaproteobacteria
           RepID=B1ZE54_METPB
          Length = 461

 Score = 84.6 bits (208), Expect = 5e-15,   Method: Composition-based stats.
 Identities = 76/425 (17%), Positives = 144/425 (33%), Gaps = 49/425 (11%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           G+      +   P ++  +  I   L  G+G +S +N    WG  IA + +   G    G
Sbjct: 35  GRAWVIAFLGALPFVLATLAAIGAVLTLGIG-LSGVNTTVVWGFSIA-NYVWWIGIGNAG 92

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY----WNLPYFYIPGHF 125
             ++  + +  +     + R A   +LF  ++ G+   I +GR     W  PY      +
Sbjct: 93  TLISSMLLLTRQHWRASINRFAEAMTLFAAAIAGIFPIIHLGRPLYAYWLAPYPNTMDLW 152

Query: 126 -NVNSVLFETAVCMTIYIGVMALEFAPALF---------------------ERLGWKVSL 163
               S L      +  Y+    + +   L                        LGW+ S 
Sbjct: 153 PQWRSALVWDFWAILSYLLFSLIFWFTGLLPDLATMRDRAETRIGRRFYGALALGWRGSA 212

Query: 164 QRLNKVMFF---IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           +       F   + AL   L     S +G         + P WQ     P   ++ A   
Sbjct: 213 RHWALYESFHKAMAALAVPLVCSVHSIVGLDF---AASLMPGWQESIFPPY-FVVGAMYS 268

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---------FIVLRFGELIY 271
           GF++V+     ++ GL        + F  +   +     +         F+    G+   
Sbjct: 269 GFAMVVVLAITIRWGLNLQALITPAHFDAMAKVMLFASIVMTFSYATEWFMGWYGGDHAD 328

Query: 272 RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL- 330
           R  ++  F GD Y  +++  +         L  A++R +   L L A+   LG    R+ 
Sbjct: 329 RSVIAYFFTGD-YRWLYYSLLFCNCLVPQALWFARVRLNLWALALIAVVINLGMWLERIL 387

Query: 331 ---TYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
                            Y  +  +++I I  + +    ++VL R+ PI+   + +     
Sbjct: 388 IVWNTLSHGHAVSLWRTYHVSVYDVVILIAPLGLFAFGFLVLARIFPIVSIHEVSQIAHD 447

Query: 388 EASKA 392
           E + A
Sbjct: 448 EGAAA 452


>UniRef50_O29750 Hdr-like menaquinol oxidoreductase integral membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=HMEB_ARCFU
          Length = 395

 Score = 84.6 bits (208), Expect = 6e-15,   Method: Composition-based stats.
 Identities = 64/390 (16%), Positives = 127/390 (32%), Gaps = 48/390 (12%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           V+I   +  +     V     GL     L+   PWG+ +   +    G + G   ++   
Sbjct: 19  VIILAAVTALGFYAYVLDHKMGLN---GLSNRVPWGI-VNAGIPYFIGLSAGSLIVSALA 74

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
            VFN  +Y    R A   +        LSI +D+G+ ++        +FN  S+    A 
Sbjct: 75  GVFNIKKYKVFSRIAAYMAAAWIIAAILSIALDIGKLYHFMN--AVRYFNPTSIFSWNAF 132

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
             + Y  + ++       E            K   F+  L      +  S  G++     
Sbjct: 133 LYSSYFVICSIYLLVQFEEM----------EKATRFMAGLAVFWAVLVHSGTGAIYSFVY 182

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISV 256
            K   L+ S    P   ++ A   G  +++          +     +  L   L    + 
Sbjct: 183 SK--ELYHSALTPP-MFIVCAITSGLGLLLANLYFTFRFTKR--ELDPKLIRGLALIFAG 237

Query: 257 LLAI---FIVLRFGELIYRDKLSLAFAGDF-------YSVMFWIEVLLMLFPLVVLRVAK 306
           L+ +   F+ +   E  Y   L  A    F       +   + + +  +  P++++   K
Sbjct: 238 LMMVLGYFLAVEGLEKGYIPALHEAVQFVFLTPTSGVFWSFWLLVIFGIAIPIIIVLNPK 297

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY-----------------AYFPTW 349
              D R +  + +         R    +        Y                 +Y P+ 
Sbjct: 298 TGYDLRWITFAGILHAALVFAERFYLIIPGQVFPEEYLPGYELESLHTLEGYIVSYTPSV 357

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPL 379
            E L  IG +A+    ++V ++L  ++P  
Sbjct: 358 FEWLQVIGLIAMVYLIFVVGVKLFALIPER 387


>UniRef50_Q7M9S8 MOLYBDOPTERIN OXIDOREDUCTASE, MEMBRANE SUBUNIT n=1 Tax=Wolinella
           succinogenes RepID=Q7M9S8_WOLSU
          Length = 395

 Score = 84.6 bits (208), Expect = 7e-15,   Method: Composition-based stats.
 Identities = 68/384 (17%), Positives = 139/384 (36%), Gaps = 40/384 (10%)

Query: 16  PVMIFGPLIVICMLLI----VKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWA 71
           P+ IF  +++  +  I    +        S  +++   PWG+ IA  +      + G   
Sbjct: 26  PMNIFLAVLIAGLFAIFAAGLYLFFTESHSAYNVHRQHPWGLLIAMYVFFVVS-STGLCI 84

Query: 72  LAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVL 131
           ++   +VF   ++  + + A+L ++     G   I  +VG    +  + +    N  S +
Sbjct: 85  ISSFGHVFGIKEFEVISKRAILGAIVTILSGFAVIVFEVGHPVTMVIYNVLTP-NFTSAI 143

Query: 132 FETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSL 191
           +        Y+  +  EF   L          +  +K      A G ++     S++G++
Sbjct: 144 WWMGTLYGAYLVAIIFEFIFLL----------RDDHKWSKIFGAAGLVVGIAAHSNLGAV 193

Query: 192 MISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLT 251
                 +      +    P++ +L+A I G  I+               PD K +  +L 
Sbjct: 194 FGFLVARPIS---NGVFFPIYFILSAMITGAYILFILYGHRYKFDFSQVPDVKLMLERLA 250

Query: 252 NTISVLLAIFIVLRFG--ELIYRDKLSLAFAGD---FYSVMFWIE--VLLMLFPLVVLRV 304
             +++LLAI +              +            S  F I   +L ML PL+ +  
Sbjct: 251 KVLTILLAILLFFEIWRFLTSLYGGVPERANTSIHILQSPSFIIGEVILGMLVPLLTIVF 310

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYS----LVAFN---------PGGGYAYFPTWEE 351
            K   +   +  +++  ++G  T R   +    +             P    AYFP++ E
Sbjct: 311 TKG-KNLAAISYASVIGMVGIFTMRYNLAHDTQVFPMQTLKLNEYQLPPSFVAYFPSFAE 369

Query: 352 LLISIGFVAIEICAYIVLIRLLPI 375
           + I +G  AI    Y +  +L  +
Sbjct: 370 IAIGLGGFAICFSLYYLANKLFDL 393


>UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter dehalogenans
           2CP-1 RepID=B8J6F9_ANAD2
          Length = 391

 Score = 84.2 bits (207), Expect = 7e-15,   Method: Composition-based stats.
 Identities = 59/308 (19%), Positives = 111/308 (36%), Gaps = 38/308 (12%)

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
              TG +   + ++   Y F  G+Y P+   +L+ +L       L++  D+G+       
Sbjct: 23  FFMTGVSAAAFLVSSLTYAFGDGRYRPVAGLSLIVALTVLLAAPLNLIADLGQPGRFYEL 82

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS----------------- 162
               H    + +      +T Y  ++ LE   A    L  + +                 
Sbjct: 83  TFALHG--TAPMSWGVFLLTTYPALILLEILFAYRGALAERAASARGRMATVYRWLAAGR 140

Query: 163 -------LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
                    R ++V   +  LG           G ++     K  PLW +  M P+  L+
Sbjct: 141 TSVDAAERARTHRVSRRLALLGIPWALAVHGYTGYILGVM--KARPLWHTALM-PIVFLV 197

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL------ 269
           +A + G +++I   +L Q      G  ++ L  +L   ++  + + ++LR          
Sbjct: 198 SAMVSGVALLILVAALFQRLDTAGGRVDRELLERLARMLAGFIVLDLLLRLFWYTIQWMY 257

Query: 270 ---IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
               Y   L   F   F++ +    VL +L PL V  V   R    +LF +A  A+ G  
Sbjct: 258 GVGAYGPVLQHLFVDSFWTAVVLETVLGLLVPLAVALVPGWRRRGWLLFPAAALAVTGVW 317

Query: 327 TWRLTYSL 334
            +R    +
Sbjct: 318 VFRWDTVI 325


>UniRef50_Q1D5L9 Oxidoredutase membrane subunit, NrfD family n=5 Tax=Bacteria
           RepID=Q1D5L9_MYXXD
          Length = 474

 Score = 84.2 bits (207), Expect = 8e-15,   Method: Composition-based stats.
 Identities = 69/417 (16%), Positives = 132/417 (31%), Gaps = 45/417 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLG-SVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           GK     V +   L  + ++ I      G+G   +++   + +G+    + +   G    
Sbjct: 43  GKGWWALVGVCAALTGLLVVAITITFATGVGTWGNNIPVAWAFGI---INFVWWIGIGHA 99

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF--- 125
           G  ++  + +F       + R A   +LF      L   + +GR W   Y          
Sbjct: 100 GTLISAILLLFGMKWRSSVNRIAEAMTLFALICAALFPLLHLGRPWKFYYLVPYPSSLRM 159

Query: 126 --NVNSVLFETAVCMTIYIGVMALEFAPALF---------------------ERLGWKVS 162
                S L    V +T Y+ V  L +   +                        LGW+ S
Sbjct: 160 WPQFRSPLTWDIVAVTTYLTVSVLFWYLGMVPDLATARDTAKQLWRRRVWGVLSLGWRGS 219

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
            +         + L  L   +  S    +         P W S    P   +  A   G 
Sbjct: 220 ARHWRHWRIGYLMLAGLATPLVVSVHTIVSFDFAVAQLPGWHSTIFPPY-FVAGAIFSGL 278

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRD 273
           ++V+      +  L       ++    L   +           +   F     G+     
Sbjct: 279 AMVLSLLIPARRALHLYTVVTQAHLDALARLLLVSGLFVAYGYVQEHFFGWYSGDPYEMH 338

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
            + +   G  Y+  FW      +    +   A++R    +L+ +AL   +G    R    
Sbjct: 339 AMGMLRTGP-YAPAFWTVFTCNVLVPQLFWSARMRTRPLVLWFAALLVNVGMWLERFVII 397

Query: 334 LVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
           + +    F P     Y PTW +L +  G V +    +++ +R LP +P  +  +   
Sbjct: 398 VSSLSEDFLPSSWRHYAPTWVDLSLLSGTVGLFGLGFLLFLRFLPPVPISEVKELQH 454


>UniRef50_B1ZZD5 Polysulphide reductase NrfD n=40 Tax=Bacteria RepID=B1ZZD5_OPITP
          Length = 493

 Score = 83.4 bits (205), Expect = 1e-14,   Method: Composition-based stats.
 Identities = 53/366 (14%), Positives = 114/366 (31%), Gaps = 44/366 (12%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W   + +   G    G  ++  + +  +     + R A   ++F      +     VGR 
Sbjct: 94  WDIVNFVFWIGIGHAGTLISAILCLLRQKWRTSINRAAEAMTIFAVVCAAIFPVFHVGRI 153

Query: 114 WNLPYFYIP----GHF-NVNSVLFETAVCMTIYIGVMALEFAPALF-----ERLGWKVSL 163
           W   Y +        + N  S L      ++ Y  V  L +   L       R  +  + 
Sbjct: 154 WYAWYLFPLPNSNWIWQNFRSPLEWDVFAVSTYGTVSVLFWYVGLIPDLAVLRDRFLAAG 213

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGY-------------------KVHPLWQ 204
            R    ++ + A+G      H S+     +                        + P W 
Sbjct: 214 NRFRSFLYGLFAMGWRGSNRHWSNYEMAYLVLAGVSTPLVLSVHTIVSFDFAVSLLPGWH 273

Query: 205 SYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------S 255
           +    P   +  A   GF +V+     ++A  +      +     +             +
Sbjct: 274 TTIFPPY-FVAGAIFSGFGMVLTLMLPLRAVYKLEDLITQYHIDCMCKITLATGTIVGYA 332

Query: 256 VLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLF 315
             +  FI        Y     +  A   Y+  +WI +   +          +R ++ +++
Sbjct: 333 YAMEFFIAWYGAN-PYEGFTFINRAFGNYAWAYWIMITCNVITPQFFWSKWVRRNTTLVW 391

Query: 316 LSALSALLGCATWRLTYSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           + ++   +G    R    + +    F P     Y P+  E+    G   +    +++ IR
Sbjct: 392 VLSIFVNVGMWFERFVIIVTSLARDFLPSSWGYYSPSIVEIFTFFGTFGVFSVLFLLFIR 451

Query: 372 LLPILP 377
            LP++P
Sbjct: 452 FLPVMP 457


>UniRef50_B3EBL3 Polysulphide reductase NrfD n=1 Tax=Geobacter lovleyi SZ
           RepID=B3EBL3_GEOLS
          Length = 402

 Score = 83.4 bits (205), Expect = 1e-14,   Method: Composition-based stats.
 Identities = 53/378 (14%), Positives = 138/378 (36%), Gaps = 36/378 (9%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           V I   +++      +  ++ G  +  ++    PWGV IA  +      + G   ++   
Sbjct: 32  VFIAAAVVLASAGTGLMAMIKGHEAYYNVYREVPWGVLIATYVFFVVS-STGLCLISSIG 90

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
           +VF    + P+ + ++  S+     G   I  ++   W +  + +    N+ S ++    
Sbjct: 91  HVFGVQDFMPIAKRSVFLSIATILSGFFVIAFEIKLPWRMAIWNVISP-NLTSNIWWMGT 149

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
              IY+  M  E+   L  +          ++        G++      S++G++     
Sbjct: 150 LYGIYLAFMFAEYIFLLMNK----------HRPAVICGFSGSVAGIAAHSNLGAVFGLLM 199

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAG----LRGNGPDEKSLFVKLTN 252
            +  P WQ    +P++ + +A + G ++++    L        +  +      +  K+  
Sbjct: 200 GR--PYWQG-PYMPIYFIASAMMTGCAVILMFHILGYKINKQEMSPDMQRALEVTTKIGI 256

Query: 253 TISVLLAIFIVLRFGELIYRD------KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAK 306
            +  ++  F   +               +     G    V ++ E+LL +   +VL +  
Sbjct: 257 LLICVILFFTTWKLIAGAAGQPNGAFPVVQSEVVGHHAFVFWFFEILLGMAGPLVLFILS 316

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY-----------AYFPTWEELLIS 355
              + +++ +++LS ++G    R     +  +    Y            Y P+  E +I+
Sbjct: 317 KGRNLKLMLIASLSMVIGIFVMRFNLVYLGQSLPVYYDLGVNEFKEMLRYSPSVYEWIIT 376

Query: 356 IGFVAIEICAYIVLIRLL 373
            G   +    +++  ++ 
Sbjct: 377 AGGFGLTALLFLIGEKVF 394


>UniRef50_Q3IMU3 Anaerobic dehydrogenase (Probable formate dehydrogenase, probable
           dimethylsulfoxide reductase), membrane anchor subunit
           n=1 Tax=Natronomonas pharaonis DSM 2160
           RepID=Q3IMU3_NATPD
          Length = 446

 Score = 81.5 bits (200), Expect = 5e-14,   Method: Composition-based stats.
 Identities = 76/437 (17%), Positives = 165/437 (37%), Gaps = 55/437 (12%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNG-----GFPWGVWIAFDL 59
           P    GK       +   + +  + L + ++  GL +V++L+      G  WG++I    
Sbjct: 14  PMQTTGKKFYIVFALAAVVGLAWIGLWLYQVDRGL-AVTNLSDWGSGGGVTWGLYIG-AF 71

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
           +   G A GG  L+ AV +F   +Y P+ R A L +L   S+ G  I + +GR   +   
Sbjct: 72  IWWVGIAHGGIILSAAVRLFGMKKYQPVARLAELLTLGALSMAGFYIVVHMGRPDRMVTS 131

Query: 120 YIPGH--FNVNSVLFETAVCMTIYIGV------MALEF--------APALFE------RL 157
            +  +      S L      +T+Y+ +      + L +         P   E       +
Sbjct: 132 IVDSYPVTVHQSPLVWDVTVITLYMVMTATYLALTLRYDMTRLRDDLPNKLEPLYKVMTI 191

Query: 158 GWKVSLQRLNKVMFFIIALGALL---PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
           G+     ++ + M + +ALG ++     +H   +  L         P W      P   L
Sbjct: 192 GYTKKEDQIIERMVWWLALGIIVMAPLLLHGGVIPWLFALVPSM--PGWDGAVQGPQ-FL 248

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK 274
             A     + VI   ++++ G          +   LT  + +   +F+ L+  ++I    
Sbjct: 249 SIALTSALAGVIILSTVLRRGYDWYHILTDKVVQGLTLWLGLFSLLFLWLQLQQII-TGV 307

Query: 275 LSLAFAGDFYSV------MFWIEVLLMLFPLVVLRV----AKLRNDSRMLFLSALSALLG 324
            +      + ++      ++W  + L++  L  +       +    +    ++++  L+G
Sbjct: 308 YAAPVDEAYVTMAKITSPVYWFAIGLVIIALAYIFAQAVKPEKYFTATRSIIASVMVLVG 367

Query: 325 CATWRLTYSL-------VAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI-- 375
               ++ + +                 YFP+  EL    G +A+    ++ +++L P+  
Sbjct: 368 TLVEKVFFVVEGLQYPTFGMYYSVPGDYFPSPIELASVAGTIALCTLFFMAVLKLFPVIE 427

Query: 376 LPPLKQNDHNRHEASKA 392
           L  ++    + H  S+A
Sbjct: 428 LHAIEHLRGDGHGHSEA 444


>UniRef50_C4XM98 Polysulphide reductase NrfD family protein n=1 Tax=Desulfovibrio
           magneticus RS-1 RepID=C4XM98_DESMR
          Length = 378

 Score = 81.5 bits (200), Expect = 5e-14,   Method: Composition-based stats.
 Identities = 66/358 (18%), Positives = 127/358 (35%), Gaps = 51/358 (14%)

Query: 43  SDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLG 102
           + L    PWG+ +   LL   G + GG  +   VY+  + +   +      A+L      
Sbjct: 36  TGLGSYVPWGLGVTLYLLFL-GLSAGGLLVNCLVYILGKKELDRIAGVVTYATLLTEVCA 94

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
           G++I +D+G +  +  F +     + S +F   +     + V AL+    +         
Sbjct: 95  GIAIALDLGHWERMYRFIVSPS--LTSPMFWMLIFFNAVLLVYALKALAIVTSNQPLARL 152

Query: 163 LQRLNK--VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
              ++    + F    G     +                HP W S     ++ +L A + 
Sbjct: 153 CSLISIPVSLCFYATNGYFFSIITS--------------HPAW-SGAFTTVWFVLAALLS 197

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI--YRDK---- 274
           G  +V       Q        DE  + + L  T++VLLA F++  +      YR      
Sbjct: 198 GGGLVTALAWFSQ--------DESEVTLSLGRTVAVLLACFLIFEWLYFSAGYRGGRPDI 249

Query: 275 ---LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL- 330
              L+    G   +  FW+  + +   L +  +   R+    +  + L  + G   +R  
Sbjct: 250 AAALTAMLTGQA-AWSFWLLHIGLGLFLPLALLLVGRDSPAAMAWAGLCIVAGFLAYRYA 308

Query: 331 -------TYSLVAF-----NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
                     L        +P    AY PT  E L+++   ++ +  +++  RL P L
Sbjct: 309 FVVAPQSVPMLPGLDKAWQDPRLTLAYTPTLGEWLLTLWVFSLSLAGFVLGPRLFPRL 366


>UniRef50_B3DZC6 Polysulphide reductase n=7 Tax=Bacteria RepID=B3DZC6_METI4
          Length = 700

 Score = 79.6 bits (195), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 67/393 (17%), Positives = 134/393 (34%), Gaps = 48/393 (12%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           G+     + I G L  +  ++IV  +  G+G   + +    WG W   D +   G    G
Sbjct: 52  GRWWKWTITITGSLAALAFVMIVYVISTGIGVWGNQSPVV-WG-WPIVDFVFWIGIGHAG 109

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY-IPGHF--- 125
             ++  + +  +   + + R A  +++F  + G +   I +GR W   Y + +P      
Sbjct: 110 TLISAILLLSRQKWRNAVNRAAEASAIFAVASGAIFPAIHIGRQWMGWYLFPVPWSAGIW 169

Query: 126 -NVNSVLFETAVCMTIYIGVMAL--------------EFAPALFERLGWKVSL------- 163
            N+ + L      +  Y+ V  L              E     F++  W +         
Sbjct: 170 QNLRAALMWDVFAVLTYLTVSLLYWYLGMIPDFATLREKEENPFKKRLWAILSLGWLGSA 229

Query: 164 -QRLNKVMFFIIALGALLP-TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
            Q ++  M ++   G L P  +   S  S        + P W +    P F +  A   G
Sbjct: 230 SQWIHYEMGYLCLAGILTPLVLSVHSFVSCDF--ASTILPGWHATIFPPYFGVG-AIFGG 286

Query: 222 FSIVIFEGSLVQAGL-RGNGPDEKSLFVKLTNTIS---------VLLAIFIVLRFGELIY 271
           F++++      +A + +           ++   +           L+ +F          
Sbjct: 287 FAMILVLLIPSRALIPKLKELILDEHINQMGKWLLATGSMVGYVYLIELFTAWYSANPYE 346

Query: 272 RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
           R        G ++   FW  +         L +   R +   LF  A  A +G    R  
Sbjct: 347 RYAFLNRIKGPYFWA-FWSMLFCNSIAPQFLWIRSFRTNPLSLFFVAFLANIGMWLERFV 405

Query: 332 YSLVA----FNPGGGYAYFPTWEELLISIGFVA 360
             +++    F P     + PT  ++L+ +G + 
Sbjct: 406 IIIISLHRDFLPSSWRIFVPTLCDVLLYVGSIG 438


>UniRef50_A9WAQ1 Polysulphide reductase NrfD n=3 Tax=Chloroflexus RepID=A9WAQ1_CHLAA
          Length = 381

 Score = 79.6 bits (195), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 60/349 (17%), Positives = 126/349 (36%), Gaps = 36/349 (10%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WG+W+A  +    G A G + LA    +F    +    R AL  SL     G ++I +D+
Sbjct: 40  WGLWVALYMFFA-GVATGAFMLATLDLLFELPIFRGSGRMALWGSLVAMPAGLVAIGLDL 98

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
           G    +   Y+  +F   SV+ +     TI++G++ +           W     + ++ +
Sbjct: 99  GHMTRIWKVYLQPNFG--SVMAQLVWGYTIFLGIVVISL---------WLSLRPQPSRWL 147

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
             ++A+G +L       +G+L+     ++   W     LP    +     G ++++    
Sbjct: 148 KPVMAIGLILAIFLSGGIGALLGVNQNRIS--WHVSN-LPAQFPVFNLTSGVALMLIAIG 204

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS-------LAFAGDF 283
                       +  +       + ++   ++     + +Y++          + F    
Sbjct: 205 WFGPLRDPRRSQQLRILSLAMVVLLLVKGYYLWSDVSQALYQNSSHGAAAINLVLFGPYG 264

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN----- 338
           ++       L ML PL+VL +   +       L  +  L+G A  R      A +     
Sbjct: 265 WAFWLLQLGLGMLIPLIVLTMPVGQRGFAA-GLMGVCVLIGLAVARANIIFPALSLPELQ 323

Query: 339 --------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL 379
                   P   + Y P+  E  ++ G V      +++    LP+   L
Sbjct: 324 GLGEAFHGPHLSFTYSPSLMEWAVTAGIVGAATIGFLLGTDRLPLFNRL 372


>UniRef50_A1HNC8 Polysulphide reductase, NrfD n=2 Tax=Bacteria RepID=A1HNC8_9FIRM
          Length = 414

 Score = 79.2 bits (194), Expect = 3e-13,   Method: Composition-based stats.
 Identities = 53/328 (16%), Positives = 122/328 (37%), Gaps = 45/328 (13%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
           ++    PWG+ I  +    TG +   + ++   +VF   +Y P+   +LL +     +  
Sbjct: 10  NITPDRPWGIDIP-NYFWFTGSSAAAFIISSFAHVFGMRKYKPIAGFSLLLAFVLLVVAP 68

Query: 104 LSITIDVGRYWNLPYFYIPGHFN-VNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV- 161
            ++  D+ +   + +F+  G  N   S +    + +  Y  ++  E      E L  ++ 
Sbjct: 69  FNLIDDLRQPGRVIHFFFYGWENFPTSPMKWGVLLLLAYPLLIFTEACIMYREDLIGRMQ 128

Query: 162 ------------------------SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGY 197
                                     ++ +K+ +++ A G  L  +        ++ A +
Sbjct: 129 TSRNSIMKKIYKFLTFGRTAINDTERKKDHKLSYWLGAAGIPLA-LSVHGYTGYILGAVH 187

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
              PLW +  ++P+  L +A + G  +++    +VQ      G  + +L   L   ++  
Sbjct: 188 A-FPLWHT-PLMPVLFLASAMVSGTGLLLVLLPVVQKFFSPVGKVDLALMADLGKLLAWF 245

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMF-----------WIEVLLMLFPLVVLRVAK 306
           + I +V+RF  L      ++ F G     ++            IE ++ LF  + +    
Sbjct: 246 IVIDLVIRFFWLT----FAMPFNGSEKYALYEFFSYHQFDIVVIEYIIGLFLPMAVGFTA 301

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSL 334
           LR     +  +   +  G   +R    +
Sbjct: 302 LRQKLSFVMAAGFISAAGVWLFRWNTVI 329


>UniRef50_B8FP38 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8FP38_DESHD
          Length = 382

 Score = 78.0 bits (191), Expect = 6e-13,   Method: Composition-based stats.
 Identities = 62/390 (15%), Positives = 131/390 (33%), Gaps = 49/390 (12%)

Query: 11  KIISKPVMIFGPLIVICM---LLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
            I +   ++     V       LI     FG+          PWG  I+  +      A 
Sbjct: 9   SIWTYVSLLLLAFAVAGAINKYLISGEHAFGVSP------DVPWGALISGYVFFAVA-AT 61

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           G   +    +VF   ++  L + ALLAS+       + + +++   + + Y  +    N+
Sbjct: 62  GTGLVGSLGHVFRIRKFEVLSKRALLASILLLLAAFIVLAVELSNPFKMVYLLLSP--NL 119

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSS 187
           +S +    V    Y+ ++  EF    F       +   +  V   +     +       +
Sbjct: 120 SSPILWMGVFYGFYLVLLFGEF---FFTMKNNHKAATGIAYVSLIVKLSAII-------N 169

Query: 188 MGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQA---GLRGNGPDEK 244
           +G +      +    +      P + +++A + G +++     L      G     P  K
Sbjct: 170 LGRVFGFTTTRS---FWDGYYYPAYMVVSAVVSGAAVLTMIHYLSGKESPGSFSQNPQGK 226

Query: 245 SLFVKLTNTISVLLAIFI---VLRFGELIYRDKLSL------AFAGDFYSVMFWIEVLLM 295
            L   L+  ++  L +F     ++ G  +     ++        +G      + +EVL+ 
Sbjct: 227 DLARTLSQILAGGLLVFALFQAIKVGTSLGSGNQAVAQAAQALISGPMAVPFWLMEVLVG 286

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF------------NPGGGY 343
           +   +++      +   + F + +  +LG    RL +                       
Sbjct: 287 IVAPLLILYRSKFSSPGLSFWAGILTMLGLLFSRLDFVYAGQVVPLQLTDAAAKAVHVFN 346

Query: 344 AYFPTWEELLISIGFVAIEICAYIVLIRLL 373
           AY PTW E  + IG V + I  +      L
Sbjct: 347 AYAPTWSEWSLIIGAVGLIILVFDYAESKL 376


>UniRef50_Q0AC68 Polysulphide reductase, NrfD n=1 Tax=Alkalilimnicola ehrlichii
           MLHE-1 RepID=Q0AC68_ALHEH
          Length = 397

 Score = 77.6 bits (190), Expect = 6e-13,   Method: Composition-based stats.
 Identities = 62/370 (16%), Positives = 131/370 (35%), Gaps = 30/370 (8%)

Query: 21  GPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFN 80
             ++V     ++ +L     +  +++   PWG  I+  L      + G   +A    VF 
Sbjct: 20  AAVMVATFGYVIFQLNTVGHAAFNVSSKLPWGQPISTYLYFALA-SSGLGLIASLPLVFG 78

Query: 81  RGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTI 140
             QY+ + + A+  +      G   + +++G  + + +  IP +  + S +F   V    
Sbjct: 79  FKQYYGIAKRAIFLAFIILISGMAVLALELGHTFRMLW-AIPFNMQIQSAMFWMGVFYAA 137

Query: 141 YIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVH 200
            +  +  +F     +++       +  K++     LG LL +      G+L +  G    
Sbjct: 138 DLLFLLWKF-----QKMEAGDWDSKNTKIIGIASFLGVLLAS------GNLALIFGMMSM 186

Query: 201 PLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL-----FVKLTNTIS 255
             +     LP++  LTA   G + ++F   L     R   P +          KL   + 
Sbjct: 187 RPFWFDGSLPIYFYLTAVTSGMAALVFFSYLAYGFDRSKMPQKLQNALNNGLPKLFAAVL 246

Query: 256 VLLAIFIVLRFGELIYRDKLSLAFAGDFY----SVMFWIEVLLMLFPLVVLRVAKLRNDS 311
            L  +F+ +R    +Y +   +      Y     V     +L +L P  ++    LR + 
Sbjct: 247 GLTILFVAVRAITGLYTNNPEVYHVWADYLFASPVYILSLLLGLLVPFALMMSRNLRVNP 306

Query: 312 RMLFLSALSALLGCATWRLT--------YSLVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
           ++  L ++    G    R                       Y P+  E  ++I   A+  
Sbjct: 307 QVQVLVSVLTFGGLFAERYFFVVGGQVIPLFQGTWAWNMIQYTPSATEWALTIMGSAMIF 366

Query: 364 CAYIVLIRLL 373
             Y++  +  
Sbjct: 367 TLYVLGEKFF 376


>UniRef50_Q0F3K3 Polysulphide reductase, NrfD n=3 Tax=Proteobacteria
           RepID=Q0F3K3_9PROT
          Length = 460

 Score = 77.6 bits (190), Expect = 6e-13,   Method: Composition-based stats.
 Identities = 67/417 (16%), Positives = 135/417 (32%), Gaps = 51/417 (12%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
           +   L++  +   V +   GLG V+ ++    W ++I+ + +   G +  G  L+  + +
Sbjct: 30  VCIALVLCGVAAEVYQYKHGLG-VALMDKPHYWQLYIS-NFVFWIGMSHSGTLLSAILLL 87

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF-----NVNSVLFE 133
                  P+ R A   +LF      +   I +GR W + +     +      N  S L  
Sbjct: 88  TKADWRKPIYRFAEAMTLFSILTAAIFPVIHLGRVWYMYWVLPYPNQHTIWPNFRSPLLW 147

Query: 134 TAVCMTIY----IGVMALEFAPALF----ERLGWKVSLQR---------------LNKVM 170
            A  +T Y    I  + +   P L        GW+  L                   K  
Sbjct: 148 DAAAITTYALSSILFLYVGMIPDLAICRDNAKGWRKKLYTALSVGWMGRATEWMAFRKTY 207

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
             I      L     S + S        + P W      P   +  A   G + +I    
Sbjct: 208 VLIACFLVPLAVSVHSIVASDFAM---SIMPDWHITSFPPY-FVAGALYSGCAAIITLFV 263

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG---------ELIYRDKLSLAFAG 281
           +++   +        +  K       +  ++  L  G         ++  ++ L   F G
Sbjct: 264 MLRYIFKFEAYMTTEIMDKTAKLTFAIAMVWNFLNLGEYASIWYSNDMFEKEVLIQKFIG 323

Query: 282 DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF---- 337
             Y+ + W  +L  +     +   K R++   +F  +L   LG    R            
Sbjct: 324 P-YAPVVWGMLLCAMVAPFAMAFEKFRHNMWAMFWLSLVLQLGMWLERFQIVSPPLASNH 382

Query: 338 NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND---HNRHEASK 391
            P      +P   +L ++          +++  ++ P +   +  +   H RH +S+
Sbjct: 383 EPWTWAVVWPGTVQLTLTAASFGWFTMLFLIFCKIFPSVSMYEVKEMVFHRRHASSR 439


>UniRef50_B8J4A1 Polysulphide reductase NrfD n=1 Tax=Desulfovibrio desulfuricans
           subsp. desulfuricans str. ATCC 27774 RepID=B8J4A1_DESDA
          Length = 389

 Score = 77.6 bits (190), Expect = 6e-13,   Method: Composition-based stats.
 Identities = 71/379 (18%), Positives = 146/379 (38%), Gaps = 27/379 (7%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G K     ++    +I  C L+ + +L  GL SV+ L+    WG++I+       G A  
Sbjct: 8   GPKTFYMWLLFLLVVIAGCGLVYLDQLYNGL-SVTGLSRDVSWGLYIS-QFTYFVGVAAS 65

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              L    Y  +  ++  ++      ++    +  L I +D+G+   +    +  H + N
Sbjct: 66  AVMLVLPTYFHHYKKFKRMIIFGEFMAVAAVVMCALFIVVDLGQPQRMLNVML--HPSPN 123

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           SV+F   + +  Y+G+  +     L          + +  +++  I     + T+     
Sbjct: 124 SVMFYDMMVLIGYLGLNIIIGWVTLEAERHEIDPPKWIKPLIYLSILWAFSIHTV----- 178

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS--- 245
            +  + AG      W +  M     L +AF  G +I++    +++     +   E     
Sbjct: 179 -TAFLYAGIPGRHYWLTAIM-AARFLSSAFCSGPAILLLLMMVLRRLTSFDPGKEAVKTL 236

Query: 246 ----LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG-----DFYSVMFWIEVLLML 296
               ++    N    LL IF     G   + + +   F G      + S   W  V++  
Sbjct: 237 TTIIVYAMCINVFFYLLEIFTAFYSGIPGHEEPIHFLFFGHGGHLTWVSYWMWGAVIMAF 296

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGYA---YFPTWEEL 352
             L +L   KLR ++ +L ++ +  +L     + L   +  F P    A   Y P+ +E+
Sbjct: 297 ASLALLIPPKLRENANVLPIALIMLVLASWIDKGLGLLVAGFTPNMFEAFTPYMPSAKEI 356

Query: 353 LISIGFVAIEICAYIVLIR 371
            +++G  AI      +L +
Sbjct: 357 AVALGVYAIGALVLSLLWK 375


>UniRef50_B8FUG6 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8FUG6_DESHD
          Length = 386

 Score = 76.9 bits (188), Expect = 1e-12,   Method: Composition-based stats.
 Identities = 75/371 (20%), Positives = 138/371 (37%), Gaps = 36/371 (9%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
             +++   +IF    V  ++    +L  GL  V++L     WG++I    +I TG A G 
Sbjct: 10  SGVLNLWNLIFASFAVFGVVCWGLQLSKGL-QVTNLGTHNMWGLYIV-GFMIFTGVAAGC 67

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLF-GYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              A   Y+F    + P    A             L I +D+G       F   G  N +
Sbjct: 68  LLFAAVPYLFKLDAFKPYTPIASYLGAVASIVAASLFIIVDIGNPERAWLFITSG--NFS 125

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S +F   + +  Y  V+++ F   L      K + + L  + +     G L+        
Sbjct: 126 SPMFWDFIMLASY-MVISVIFTRQLLLVKAGKKAEEALKPIAWLAFLAGILVTV------ 178

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            +  +       PLW +  + PL  L+ A +   +++I    L+      + P   +L  
Sbjct: 179 -TSFVFCFQVARPLWNT-PVQPLSFLIAALVAALAVMIVLACLLNRSEYIHMP--TTLLA 234

Query: 249 KLTNTISVLLAIFIVLRFGELI-----YRDKLSLAFAGDFYS---VMFWIEVLLMLFPLV 300
           K+   ++ LL + +++   E++        +   AF+        V FW E+  +L  + 
Sbjct: 235 KMGKVVAALLCVELIIVATEVLIGLYPGSGEEHAAFSWLVAGKGAVGFWAELGALLAAIG 294

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLT-YSLVAFNP-----------GGGYAYFPT 348
           +L +         L   A+ AL+     +     +  FNP           G    Y P+
Sbjct: 295 ILAMPGKAPKRGSLAAGAIIALIAVYLVKSNLLQVQLFNPLLNLPGPPVYGGSTGPYVPS 354

Query: 349 WEELLISIGFV 359
             E  +S+G V
Sbjct: 355 LIENGLSLGIV 365


>UniRef50_D1U457 Polysulphide reductase NrfD n=1 Tax=Desulfovibrio aespoeensis
           Aspo-2 RepID=D1U457_9DELT
          Length = 410

 Score = 76.5 bits (187), Expect = 2e-12,   Method: Composition-based stats.
 Identities = 69/372 (18%), Positives = 131/372 (35%), Gaps = 30/372 (8%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           +     LI I  +  + ++V GL  ++ ++    WG +I+       G A  G  +    
Sbjct: 16  IAFLLVLITIGSMAWIDQIVNGL-KITGMSRDVSWGFYIS-QFTYLVGLAASGVMIVLPN 73

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
           Y  N      +V      ++    +  L I +D+G+   +    +  H   NS+LF   +
Sbjct: 74  YFHNYKANKHMVIFGEFMAIAACIMCLLFIVVDIGQPTRMLNVIL--HATPNSILFWDMI 131

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
            +  Y+G+  L     L          + L   ++  I     + T+      +  +  G
Sbjct: 132 VLNGYLGLNLLVGWTCLQADRARLPHPKWLKPFIYTSIIWAFSIHTV------TAFLYQG 185

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS- 255
                 W +  +L    L +AF  G +I++    + +       P  +     L   I  
Sbjct: 186 LPGRHYWLTA-ILAARFLASAFCSGPAILLLVMMVTERFTTFKMP--RKALTTLVKIIMY 242

Query: 256 --------VLLAIFIVLRFGELIYRDKLSLAFAG----DFYSVMFWIEVLLMLFPLVVLR 303
                    +L +F         +   L   FAG         + W  + L    + +L 
Sbjct: 243 AMCVNMFFFMLEVFTAFYSNMPGHMHPLVYLFAGYHGHTELVGLMWTFIALAAVAITLLV 302

Query: 304 VAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGYAYFPTWE---ELLISIGFV 359
             KLRN+ ++L  +    ++     + L   +  FNP   +   P W    ELL+S+   
Sbjct: 303 TPKLRNNLKLLPWTLCILVIATWIDKGLGLLIGGFNPTPFHTITPYWPTGKELLVSMMVY 362

Query: 360 AIEICAYIVLIR 371
           AI      +L +
Sbjct: 363 AIGALVVTILFK 374


>UniRef50_A8VZB1 Molybdopterin-guanine dinucleotide biosynthesis protein B n=1
           Tax=Bacillus selenitireducens MLS10 RepID=A8VZB1_9BACI
          Length = 391

 Score = 75.7 bits (185), Expect = 3e-12,   Method: Composition-based stats.
 Identities = 67/374 (17%), Positives = 135/374 (36%), Gaps = 44/374 (11%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSL 101
           V   +   PWG  I   +      + G   L+  V+VF   Q+  L +   LAS+    +
Sbjct: 32  VMGTSNYVPWGSLIGAYVFF-VAISTGLTFLSSMVHVFKMKQFEFLTKRLTLASIATLLM 90

Query: 102 GGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV 161
           G + I +++G    + Y  +    NV + +F       +Y+ +  +EF   +      K 
Sbjct: 91  GFVMIGVELGNPLAMVYILVTP--NVMAPIFWMGAFYGLYLVLHIIEFFFQI------KD 142

Query: 162 SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
           + + +N +  F++ +G       QS++G++   +  +   +W S   L +F L+ AF+ G
Sbjct: 143 NHKIVNTISPFVLVVGIAA----QSTLGAVFGLSVARG--IWNSA-YLSIFFLIMAFVSG 195

Query: 222 FSIVIFEGSLVQAGL------RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK- 274
            ++ +     +  G       R   P       KLT  +  +  IF+   +   ++    
Sbjct: 196 LAVAMIMAFFLSKGNVMKQEDREKLPGLYPFMSKLTMGLLAVGIIFVTWNWIYGLHSGNP 255

Query: 275 -----LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR 329
                + L   G      + +EV  +    +++        +  +  + +  L+G    R
Sbjct: 256 NRMASMELMLNGPLAVPYWVLEVGFVFLIPLLILGLVKAKKAATMLTTGVVLLIGLFAMR 315

Query: 330 LTYSLVA-------------FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
           +  +                 N     +    W E    I  V   I  Y++  R L  L
Sbjct: 316 IILTFAGQMVPLEVVTGSLTMNELRDVSIL--WSEWATMIFGVGGSILIYMLGERFLN-L 372

Query: 377 PPLKQNDHNRHEAS 390
              +   H  H+  
Sbjct: 373 DVTEHGSHGTHDKK 386


>UniRef50_UPI000038405A COG5557: Polysulphide reductase n=1 Tax=Magnetospirillum
           magnetotacticum MS-1 RepID=UPI000038405A
          Length = 390

 Score = 75.3 bits (184), Expect = 3e-12,   Method: Composition-based stats.
 Identities = 64/358 (17%), Positives = 138/358 (38%), Gaps = 26/358 (7%)

Query: 21  GPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFN 80
             L  + +  ++ +LV    S  + +    WG  IAF L      + G   +A    VF 
Sbjct: 32  AILAGVGLAYVLLQLVLNGHSAFNTSSNVAWGAPIAFYLFFLLT-SSGLSVIASLDTVFG 90

Query: 81  RGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTI 140
              ++P+ +  +  S+     G   + +++G  + + +  IP     +S ++   V  +I
Sbjct: 91  LKVFYPVAKRCMWLSITTLVAGFSILALEIGHPFRMIW-AIPMGMQFHSPMWWMGVFYSI 149

Query: 141 YIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVH 200
            + ++ ++F            + +   K   ++      +  +   ++G +       + 
Sbjct: 150 DLVLLCVKFY--------LMHTGEWHTKRAHYVSIASFTICILAPGTLGLVFGMM--AMR 199

Query: 201 PLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI 260
           P W S  ++P++ +LT F    + ++F  SL +   +     ++     L     V L  
Sbjct: 200 PAWYS-PVMPMYFILTGFATATAFILFITSLYEHEDK-QAEVKRLYTSVLPRLFFVSLLA 257

Query: 261 FIVLRFGELI---YRDKLSLAFAG-DFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLF 315
            I +RFG++I   + +   +        S +F +E+ L  + P +++     R       
Sbjct: 258 VIAMRFGQIITGLWSNYEGMEAHWHALRSPLFHVEIWLGFVLPALLMASESRRQYRPFQA 317

Query: 316 LSALSALLGCATWRLTYSLVAF-------NPGGGYAYFPTWEELLISIGFVAIEICAY 366
           L+AL   +G    RL   +V         + GG   Y+P+  E ++      I    Y
Sbjct: 318 LAALLFGVGIFFARLELLIVGQVVPLFKGSFGGYAEYWPSATEWMLVPAGFGIFYVLY 375


>UniRef50_C0GSE7 Polysulphide reductase NrfD n=1 Tax=Desulfonatronospira
           thiodismutans ASO3-1 RepID=C0GSE7_9DELT
          Length = 372

 Score = 74.5 bits (182), Expect = 6e-12,   Method: Composition-based stats.
 Identities = 75/380 (19%), Positives = 153/380 (40%), Gaps = 28/380 (7%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
             + G  ++I +   +  +V GLG V +LN    W + +A  L      A G   L+   
Sbjct: 6   FGLLGIGLLIGLFTALTVVVRGLG-VYNLNDVTFWALPMAGYLFFALT-AAGLTLLSSLP 63

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY-FYIPGHFNVNSVLFETA 135
            +F   +Y+P  + A L +     +G +   +D+G    L    +I    N  S ++  A
Sbjct: 64  SIFGLKEYYPFAKRAALLAFATLLVGIMCKGLDLGPMSTLLNTVWIGLSPNPASPIWWMA 123

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISA 195
           V    Y+  + ++F          K            ++ALG ++  M  +++  +  +A
Sbjct: 124 VLYGFYLAFVLIKFYFI------NKGEWHTTRSWTGGLLALGLMI--MAYTALSIVFGTA 175

Query: 196 GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS 255
             +            L+  +TA   G + ++    +  A        E++ F K+    +
Sbjct: 176 DARPAFFGH---FTALYFAVTALTSGMAAIVLASFVHSAIRGSMSQQEETAFDKVAKIFA 232

Query: 256 VLLAIFI-VLRFGELIYRDKLSLAFAGDFY---SVMFWIEV-LLMLFPLVVLRVAKLRND 310
           V+LAI + V     +I    L + F G  Y   + ++ +E+ L ++ PL+++ V  +R  
Sbjct: 233 VMLAIALFVFILRAIIGYTSLQVEFQGFRYIAGTGIYQMELWLGLIIPLILMVVPAIRKT 292

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFNPGGGY---------AYFPTWEELLISIGFVAI 361
           +    ++++ AL+G    RL   L A     G           Y P++ E    I  +++
Sbjct: 293 AAGKVVASVLALVGMFAGRLVMLLSAQVMPIGAMAETRPEIVTYTPSFFEWGTIILALSL 352

Query: 362 EICAYIVLIRLLPILPPLKQ 381
            +  Y + ++ L +    + 
Sbjct: 353 CLMIYSLGVKYLNLEATPEH 372


>UniRef50_C6BVN8 Polysulphide reductase NrfD n=23 Tax=Bacteria RepID=C6BVN8_DESAD
          Length = 390

 Score = 73.8 bits (180), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 71/389 (18%), Positives = 137/389 (35%), Gaps = 33/389 (8%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M       G K  +    +   +I       + +L  G+ +++ LN    WG +IA    
Sbjct: 1   MLEKAFKGGPKYWAWIGFLLL-IIGAGFCTYLTQLQEGM-TITGLNRDVSWGFYIA-QFT 57

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A  G  +    Y  +  ++  +V      ++    +    I +D+G+   +    
Sbjct: 58  YLVGLAASGVMIVLPYYFHHYKKFKGMVIMGEFMAIAAVVMCLGFIIVDIGQPQRMLNII 117

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIAL-GAL 179
              H   NS+LF   + +  Y+ ++ +       E    +VS  +  K + +   +    
Sbjct: 118 F--HPTPNSILFWDMIVLNGYL-ILNVVIGWTCLECDRQRVSHPKWVKPLVYTSIVWAFS 174

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN 239
           + T+      +  + AG      W +  +L    L +AF  G +I++    LV+   +  
Sbjct: 175 IHTV------TAFLYAGLPGRHYWLTA-ILAARFLASAFCSGPAILLLVVFLVRKITK-- 225

Query: 240 GPDEKSLFVKLTNTISVLLAIFIVLRFGELI---------YRDKLSLAFAG----DFYSV 286
               K     LT  I+  + + +     E+          +   L   FAG         
Sbjct: 226 YEPGKGAIGTLTTIITYAMCVNVFFFLLEVFTAFYSNMPGHMHSLVYLFAGEHGHTELVP 285

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGG--- 342
             W      +  L +L   KLR + ++L  S    ++     + L   +  F P      
Sbjct: 286 WMWTAATFAILSLALLIPPKLRYNQKLLPWSLAILVIATWIDKGLGLLIGGFTPNPFNEV 345

Query: 343 YAYFPTWEELLISIGFVAIEICAYIVLIR 371
             Y+PT +EL+IS    A+       L +
Sbjct: 346 TVYWPTGKELMISFMVYALGALTLTFLYK 374


>UniRef50_Q250F3 Putative oxidoreductase membrane subunit n=1 Tax=Desulfitobacterium
           hafniense Y51 RepID=Q250F3_DESHY
          Length = 340

 Score = 73.8 bits (180), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 54/280 (19%), Positives = 107/280 (38%), Gaps = 29/280 (10%)

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
               G + G + ++    VF      PL +PA L +L     G L++  D+GR +   Y 
Sbjct: 23  FFLAGLSAGLFLISALSTVFGWQAVKPLAKPAALTALAVLIPGLLALVADLGRPFRALYL 82

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGAL 179
           ++  + N +S++   +  +  Y  V         +    W+   +         + L   
Sbjct: 83  FL--NVNPSSLMSWGSFILLFYGLVC------VPYIWFLWRDQEKNAKTWGKVGVVLAIS 134

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN 239
           L       + +  + A     PLW S  +LP+  L++  +   S++         G    
Sbjct: 135 L------GLYTGFLLAVVPGKPLWNSA-LLPVLFLVSGCVAALSLISLAKKAFVQGGAAG 187

Query: 240 GPDEKSL--------FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE 291
              E +L         +++      LL ++ +   GEL   + L+   A  F++V     
Sbjct: 188 AAYESALHSLKVWFVVLEICLVFFHLLTVYFLSGLGELTVMNLLAGEKAFTFWAVQ---I 244

Query: 292 VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
           V+ ++ PL++L    L+     + ++ L +LLG    R  
Sbjct: 245 VVGIVAPLILL---SLKQSPYSMGIAGLCSLLGVFALRYN 281


>UniRef50_C5S9W5 Polysulphide reductase NrfD n=2 Tax=Allochromatium vinosum
           RepID=C5S9W5_CHRVI
          Length = 416

 Score = 72.6 bits (177), Expect = 3e-11,   Method: Composition-based stats.
 Identities = 82/394 (20%), Positives = 146/394 (37%), Gaps = 46/394 (11%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
               LI I  L        G   VS +N    WG    F + +    A G   +A    V
Sbjct: 22  FLAALIGIAALSFGYMEHQG-HWVSGMNNSVVWGTPHVFAVFLIIA-ASGALNIASIGTV 79

Query: 79  FNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCM 138
           F +  Y PL R + L ++     G L + +D+GR   L       ++N +S+    A  +
Sbjct: 80  FKKPIYKPLGRLSGLLAVAMLMGGLLVLVMDLGRPERL--IVAMTNYNFSSIF---AWNI 134

Query: 139 TIYIGVMALE--FAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
            +Y G MA+   +  ++ +R G   +       + + +A    L T   S  G   + A 
Sbjct: 135 FLYTGFMAIVIAYLWSMADRQGGPFNYPIGILALVWRLA----LTTGTGSIFG--FLVAR 188

Query: 197 YKVHPLWQSYEMLPLFSLLT-AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS 255
                   +  + P+F  L+ A+ +   +++      + G        + L   L   I 
Sbjct: 189 QAYD----AAILGPMFVALSFAYGLAVFMLVLMFGFEEEGRPIGPRMMRRLRNLLALFIG 244

Query: 256 VLLAIFIVLRFGELIYRDKLS----LAFAGDFYSVMFWIEVLLM--LFPLVVLRVAKLRN 309
           + L   +V     L      S    L  +G  Y+ +FW+  +L+  L P+ +L    L  
Sbjct: 245 IALYFTLVYHLTNLYMAKNDSLEHWLLLSGGIYTFLFWVGWILVGSLAPMWILYHPVLSQ 304

Query: 310 DSRMLFLSALSALLGC--ATWRLTYSLVAFN------------------PGGGYAYFPTW 349
               +  +    ++G   A + +     AF                    G    Y+PT 
Sbjct: 305 KREWIIGACTLVIVGGFSAMYVIIIGSQAFPIAMFPGHTILESGFADGVNGAAAPYWPTI 364

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
            E+L+ +G VA+ +    V +R+L  +P    +D
Sbjct: 365 PEILLGVGGVAVALLITAVGVRVLQFMPESLADD 398


>UniRef50_Q1NTW8 Polysulphide reductase, NrfD n=2 Tax=Deltaproteobacteria
           RepID=Q1NTW8_9DELT
          Length = 386

 Score = 71.8 bits (175), Expect = 4e-11,   Method: Composition-based stats.
 Identities = 63/353 (17%), Positives = 127/353 (35%), Gaps = 39/353 (11%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
           ++    PWG+ I+  +        G   ++   +VF    +  + + A+  ++     G 
Sbjct: 46  NIYRQVPWGILISTYVYFAVC-CTGLCLVSSLGHVFGFKPFAGIGKRAIAMAIIALLSGF 104

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
           ++I +++GR   L Y  +    N+ + ++      +IY+ V+ +EF   +          
Sbjct: 105 VAIGLELGRPLALIYNLLSP--NLAAPIWWMGTLYSIYLAVLVVEFFLMI---------- 152

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           +  ++ + +    G +      S++GS+      +V   W     LP+  +LTA I G +
Sbjct: 153 KGHHRYVGYASLAGFIGGVAANSNLGSVFGFLDARV---WWHGPYLPISIILTAAISGCA 209

Query: 224 IVIFEGSLVQAGLRGNGPDE----KSLFVKLTNTISVLLAIFIVLRFGELIY------RD 273
           I I          R   P +     ++  +L   +  +L  F        +Y      RD
Sbjct: 210 ITILL--FAHRYAREKIPADIERAMTITAQLFTMLLGILIFFHFWMVLTSVYGQVPGKRD 267

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
            + +   G      +  EV+L +     L +        M   +A+S L+G    R    
Sbjct: 268 AMMIMINGPLALSYWGFEVILGMLLPFALLLLSKGKSLNMAVAAAVSTLIGFFFLRYNSV 327

Query: 334 LVAF-----------NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
           +                 G   Y P+  EL I +G   +    Y    R+  +
Sbjct: 328 VAGQLVPLRAEVEAVGADGLLRYAPSLTELAIVVGCFGLCFALYFAANRIFDL 380


>UniRef50_A8VUY9 Citrate transporter n=1 Tax=Bacillus selenitireducens MLS10
           RepID=A8VUY9_9BACI
          Length = 402

 Score = 71.5 bits (174), Expect = 6e-11,   Method: Composition-based stats.
 Identities = 65/394 (16%), Positives = 130/394 (32%), Gaps = 38/394 (9%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG------FACGGWAL 72
           I G LI +     V  L+ G          F WG+ I+  +    G       +  G   
Sbjct: 24  ITGVLIALFAYGAVVTLLQG-HDAWGTTDEFSWGILISAYVFFAVGCTGICMLSTLGHRD 82

Query: 73  AWAVYVF------NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFN 126
                VF      N  ++  +    ++ ++         +  ++    NL  + +    N
Sbjct: 83  WILKLVFGDTKFTNTAEFESMGIKPIVLAISFMLTAFSVLFFELKYPMNLAVYAVLSP-N 141

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQS 186
             S          IY+  + LE    L      +     L    F  I  G +      S
Sbjct: 142 FQSAFIWMGFLYGIYLLFLILEVVFYL------RKRPSALKITSFLAITTGIVAS----S 191

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL 246
           ++G++  +   + +    +   LP+  + TA + G + ++          R       S 
Sbjct: 192 NLGAVFGTMPGRAY---WTAPYLPILFIFTALLTGAAALMVLYYFHSQKSREEIVPYMSK 248

Query: 247 FVKLTNTISVLLAIFIVLR--FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRV 304
            + L   +  ++ ++ ++    G+   R + ++       ++ FW+  L +   L +  V
Sbjct: 249 LLVLFIIVVGIMTVWNLVSGFIGQYPERYEATMNLLFGDLAISFWVFELGVGLLLPLAIV 308

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAF---------NPGGGYAYFPTWEELLIS 355
                   +L  +A  ALLG    R                  P    +Y PT+ EL + 
Sbjct: 309 LLFPRSPNLLLGAAFMALLGMMFARHNLVTAGQTVLLQPDASTPVYIMSYMPTFLELSMV 368

Query: 356 IGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           IG V +    Y ++ R +      +  D  +  +
Sbjct: 369 IGGVGLVTAFYFIITRSVARFEKTEDADQEKKAS 402


>UniRef50_Q3ZA96 Molybdopterin oxidoreductase, membrane subunit, putative n=5
           Tax=Dehalococcoides RepID=Q3ZA96_DEHE1
          Length = 393

 Score = 71.1 bits (173), Expect = 7e-11,   Method: Composition-based stats.
 Identities = 66/370 (17%), Positives = 127/370 (34%), Gaps = 41/370 (11%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
            L     WG+W+A  +      A G + +A    +F    +    +  +LASL     G 
Sbjct: 34  GLGSFVVWGLWMALYVFFA-STAAGMFFIASLDLLFKVKTFTGTGKIFMLASLTSLGAGL 92

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
           + I I+ GR   +   ++  H N +SVL   A  + IY  +     A      +  K   
Sbjct: 93  VHILINEGRPERVMNVFL--HPNFDSVL---AWSVWIYTLIALATAAILFVLFMPQKRLP 147

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
                V+ +++ LG  +  +   ++G     +    H  W S  + P+   +     GF+
Sbjct: 148 FPKEPVVKWLMILGFPVAVIASGAVG--FTLSTQSSHSFW-SVGLFPVLFPIFGMSAGFA 204

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD---------- 273
           +      ++ A              +     +++L + I    G +++            
Sbjct: 205 L----SRIIVALYGDKKSPGYPRLARTMVISTMILLLAITYIIGSVLFVGIYDATPPTIE 260

Query: 274 -----KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATW 328
                     + G +   M    V+ M   + +L    L           +  LLG A  
Sbjct: 261 AANYIMFGQYWYGFWIVQMGLGIVVAMAALITILVKPGLSKKPAWGLSVGVLVLLGAAVA 320

Query: 329 RLTYSLVAFNPGGGY-------------AYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
           RL + + A    G               +Y PT  E  +S G  A  I  + ++ R++ +
Sbjct: 321 RLNFIIPAQVVAGADFLSSPIIDSRYIDSYIPTLPEWALSAGVTAAAILVFYMVARMMKL 380

Query: 376 LPPLKQNDHN 385
           +P    ++  
Sbjct: 381 IPVRIGDEET 390


>UniRef50_B5YGT3 Polysulfide reductase, subunit C, putative n=1
           Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YGT3_THEYD
          Length = 396

 Score = 71.1 bits (173), Expect = 8e-11,   Method: Composition-based stats.
 Identities = 60/373 (16%), Positives = 123/373 (32%), Gaps = 31/373 (8%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           V     +I+I  +  ++    G    + L+    WG  +   L    G A     +    
Sbjct: 16  VSFLITMILIGFICWMREHHIGAAFTTGLSRDVTWGFHVG-QLTFFVGVAASAVLVVLPY 74

Query: 77  YVFNRGQYHPLVRPALLASLF---GYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
           Y      Y    R A++          +  LS+ + +G+   +    +  H   +S++F 
Sbjct: 75  Y---FHNYKTFGRLAVIGEFLAVGCVLIAMLSVFVIMGQPSRVWNVLL--HATPHSIIFW 129

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
             V +  Y+ +  L     L          + +   +++ I     + T+      +  +
Sbjct: 130 DMVVLITYLSLNLLCGWTVLHAEKKSAPPPKWIKPFIYWAILWAPSIHTV------TAFL 183

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN-GPDEKSLFVKLTN 252
            AG    P W +  +     L TAF  G S++I    +++   + + G    +   ++  
Sbjct: 184 YAGLPGRPHWMTA-LQAAHFLATAFAAGPSLLIILSMIIRKVSKFDPGQQAINKLAEIAT 242

Query: 253 TISVLLAIFIVLRFGELIYRD------KLSLAFAG----DFYSVMFWIEVLLMLFPLVVL 302
              ++   FI L F    Y         L   + G    +       I  LL    L++ 
Sbjct: 243 YALIIHLFFIGLEFFTAFYSQIPDHMKSLIYLYYGLEGHEKLVPWMAISTLLAFVGLIIF 302

Query: 303 RVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGYAYFPTWE---ELLISIGF 358
               LR  +    ++A+         +   + +  F P         W    E L++ G 
Sbjct: 303 IFPPLRKWNVTKLIAAVCIFFSIWMDKGFAFVVSGFIPNPFDRVTEAWIALNEFLVAAGV 362

Query: 359 VAIEICAYIVLIR 371
            ++      VL +
Sbjct: 363 WSVGALVITVLYK 375


>UniRef50_B8G139 Polysulphide reductase NrfD n=1 Tax=Desulfitobacterium hafniense
           DCB-2 RepID=B8G139_DESHD
          Length = 348

 Score = 70.7 bits (172), Expect = 9e-11,   Method: Composition-based stats.
 Identities = 48/332 (14%), Positives = 107/332 (32%), Gaps = 25/332 (7%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
            PWG+ IA  L   TG + G   +     +F   +     +   +  L    +  L +  
Sbjct: 13  MPWGLLIAMYLF-YTGISAGAVLVTSLGPIFGVKELKKTAQVGAVVGLSLLIIAPLHLIF 71

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+ +           +F+  S +      +  Y   + L      +     + + + +  
Sbjct: 72  DLEQPLRFVKLLF--NFHATSPMSYGVFILLFYGISLVL------YLWSLTQNNEKNIKI 123

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
                  L   L         + ++    + H LW +  M P+  L +    G ++V+  
Sbjct: 124 FGPAAFFLAVGLEVY------TGLLLGNVQAHALWNTALM-PVIFLFSGLASGTAMVLLV 176

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNT-----ISVLLAIFIVLRFGELIYRDKLSLAFAGDF 283
             +       N   EK    K         ++++  + +VL  G              + 
Sbjct: 177 LGIHGKMTGNNLSVEKRFLAKFFKWFVLADLALMAIMVMVLLNGNDAQYAMGYYLLHEEG 236

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY 343
            + ++   ++ +L P  +L ++ L     ++  SA+  +L     R+   +         
Sbjct: 237 LTFIWLENIIGLLLPFALLSISSLARKGPVINFSAILVVLSTLLMRINIVIGGQKLPLTG 296

Query: 344 A----YFPTWEELLISIGFVAIEICAYIVLIR 371
                Y P    LL++I    +      +L +
Sbjct: 297 NSLLEYSPKSSHLLMAIVLAVLGTILIGILTK 328


>UniRef50_C1SNA2 Polysulphide reductase n=1 Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SNA2_9BACT
          Length = 403

 Score = 69.5 bits (169), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 61/398 (15%), Positives = 144/398 (36%), Gaps = 47/398 (11%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIA---FDLLIGTGFACGG 69
           +   +++   L  I  +  +   + G   +  +N   PWG+ I    + ++  TG A   
Sbjct: 24  VMPLILLGLVLAGIGAVTALIVFINGHEEMYAVNREVPWGLLIGTYAYFVITSTGLA--- 80

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
             +    + F    ++ + R  ++ + F    G   I +++G    +   Y+    N+ +
Sbjct: 81  -FIGGLGHAFGFESFNKISRRIVVLATFVLLAGFTQILMEIGHPIRMI-IYMMLSPNLAA 138

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMG 189
            +    V  +I + ++ALE                + +K+   +  L  ++ T+  S++G
Sbjct: 139 PILWMGVFYSIELVILALELVIVF-----KAHPTAKDHKMAGILGFLALVVGTLATSNLG 193

Query: 190 SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE-----K 244
            +  S   +    W        F +++    G  +++   ++V    + N P E     K
Sbjct: 194 FVFGSLNARP---WFHGIYFSTFLVISGITAGAGLLMLVHNIV---YKFNIPSELNGAMK 247

Query: 245 SLFVKLTNTISVLLAIFIVLRFGELI-----YRDKLSLAFAGDFYSVMFWIEV-LLMLFP 298
           SL   ++  I +++ +++      L          +    +G      +  E+ L ++ P
Sbjct: 248 SLSKLMSGGIGMMIFLYLWKILTSLFNSPDGAYQSVMALISGPLAPHFWIGEIGLAIIVP 307

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF---------------NPGGGY 343
           L +L +AK       L  + L  ++G    R+ + +                  +  G  
Sbjct: 308 LALLLLAKGNTKVYGL--AGLVFMVGLFFTRVNFIVAGQLPVMRAANPGARVHADASGLA 365

Query: 344 AYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
            Y P+  E  I +  +   +  Y    + + +  P   
Sbjct: 366 VYSPSAAEWGIFLLGIGTALVLYFAAEKFMDLKTPEHD 403


>UniRef50_C5JBH6 Polysulphide reductase, NrfD n=1 Tax=uncultured bacterium
           RepID=C5JBH6_9BACT
          Length = 399

 Score = 69.2 bits (168), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 62/363 (17%), Positives = 129/363 (35%), Gaps = 42/363 (11%)

Query: 40  GSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGY 99
             ++++     WG+   F + +    A G   L     VF   QY    R +   ++   
Sbjct: 41  HGITNMTNRVVWGLPHVFAISLLV-MASGALNLGSMSTVFAARQYKQFGRFSAYLAIALL 99

Query: 100 SLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
           S G   + +D+GR   +    +  H N +S+        + +  +  L +  ++FE   +
Sbjct: 100 SGGLTVLMLDLGRPDRMLLPML--HMNFSSMFTWNVFLYSGFFALCFL-YLWSMFEYHQF 156

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
              +         I+  G           GS+      +   ++ S    P F   +   
Sbjct: 157 TKVVGSAAFGWRLILTTGT----------GSIFGV--VQARDVFHSAITGPTFVAFS-LS 203

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVL-----RFGELIYRDK 274
            G ++      L     +          ++       LL +++++     +F    + + 
Sbjct: 204 SGTALSAILLILTYRHTQRELDKRLVFGLRNALIFFTLLVLYMLVVEKFTKFYSPAFFEV 263

Query: 275 LSLAFAGDFYSVMFWIEVLL--MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
            S    G  Y+ ++W  V+    +FPL VL + K  N    + L+++S++LG   +    
Sbjct: 264 ESWLLTGP-YAWLYWGGVVFAGAVFPLAVLFLPKSGNSVDGVLLASVSSVLGVFCFVGHV 322

Query: 333 SLVA-----------------FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
            +                   F  G   +Y P   E+ + +G VA+    Y++ I+   +
Sbjct: 323 LIAGQSYPFDMFPGYEIVNSVFQDGVTASYSPGVVEISLGLGGVALSGLIYLLGIKFFRL 382

Query: 376 LPP 378
           LP 
Sbjct: 383 LPE 385


>UniRef50_C7N1L6 Polysulphide reductase n=1 Tax=Slackia heliotrinireducens DSM 20476
           RepID=C7N1L6_SLAHD
          Length = 378

 Score = 69.2 bits (168), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 85/383 (22%), Positives = 145/383 (37%), Gaps = 34/383 (8%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           MS     L  + ++ P+ I   L    + L +  L  G+      N   PWG ++   +L
Sbjct: 1   MSSFVNTLKTRGLAIPLCIAAVLSAAGLALWIAEL-AGVTGGIGTNDATPWGSYLMVFIL 59

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G   G   +A    VFN     P V P ++ ++   ++ GL+I +D+G   N+    
Sbjct: 60  F-VGLGAGSALIAALGSVFNVKACEPFVVPGIVMAVAFVAVAGLAIIMDLGNPANIMAML 118

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           +    N+ SVL    + +T+++ V  + FA  L      + S + L++ M   + + A+L
Sbjct: 119 LGL--NLRSVLAWDMIFLTLFLVVTVIAFASLL------RSSQRALSRGMGLAVLVAAVL 170

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
             +        ++         W S  ++P F   TA     ++++  G+L         
Sbjct: 171 LLV-----IDALLFQVESAREAWHSAVLVPWFF-ATALTSATALMMLIGALASKRNSRYS 224

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSV----MFWIEVLLML 296
                L   L   + + LA  IV     +   +      A    S      FW +V+L  
Sbjct: 225 GSLAPLSKLLILFVCLDLAFLIVDVLFGITSSNTGDAVVASAMISGELAPFFWGQVVLYA 284

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG--------------G 342
             L VL     +  S     +A+  LLG    R+ + L  F   G              G
Sbjct: 285 AALAVLAGPAAKGASWAFPCAAVLVLLGVFAKRVDFILGGFFEPGVALPVAEGLRTFTTG 344

Query: 343 YAYFPTWEELLISIGFVAIEICA 365
            +Y PTW E  I +GF A+    
Sbjct: 345 VSYAPTWSEFGICLGFFAMAAFL 367


>UniRef50_Q01US2 Polysulphide reductase, NrfD n=1 Tax=Candidatus Solibacter usitatus
           Ellin6076 RepID=Q01US2_SOLUE
          Length = 390

 Score = 69.2 bits (168), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 66/369 (17%), Positives = 128/369 (34%), Gaps = 50/369 (13%)

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
             TG   G + LA    VFN     P  R ALL +L    +  L + + +G        Y
Sbjct: 28  FITGLVAGAFILASLERVFNVEAVRPTYRLALLTALSFLLVAPLPLQLHLGHPERSFEMY 87

Query: 121 IPGHFNVNSVLFETAVCMTIYI-GVMALEFA-------------PALFERLGWK------ 160
           +  H +    +F        Y+  V+ LE                  F RL +K      
Sbjct: 88  LTPHRSSAMAMF--GFVYLWYLAVVLLLEIWLDYRADIVRLAQSSKGFTRLIYKALTLGS 145

Query: 161 -----VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
                 +    +KV + I  +G     M    +G   I    K +P W S  ++P+  + 
Sbjct: 146 MNVSPGARAIDDKVGYAITVIGIPSAFMLHGYVG--FIFGSIKANP-WWSTPLMPIVFIF 202

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYR--- 272
           +A + G + V+              P +      +   +     I   L   +LI+R   
Sbjct: 203 SAMVSGIAAVLLLYMASMKV--RKTPIDMRCVDTIAKYLFYTFVIDFTLEMLDLIHRTYE 260

Query: 273 -----DKLSLAFAGD-FYSVMFWIEVLLMLFPLVVLRVAKL-----RNDSRMLFLSALSA 321
                + L        ++S +    ++  L PL +L   +L          M  ++    
Sbjct: 261 SDESFNSLDFMVHTRLWFSHVILQILIGTLVPLALLAANQLWTFAEAKRRVMYVVACSLT 320

Query: 322 LLGCATWRLTYSLVAFNPGGGYAYFPTWEELLIS----IGFVAIEICAYIVLIRLLPILP 377
           ++G    R    +        +  + T++  L++       +A+ +  + +   L+ ILP
Sbjct: 321 MIGIFAMRWNVVIGGQLFSKSFLGYTTYKLDLVTREGLFAAIALMLLPFAIFFVLVKILP 380

Query: 378 PLKQNDHNR 386
           P ++++ ++
Sbjct: 381 PWQESEAHK 389


>UniRef50_Q1NT90 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NT90_9DELT
          Length = 288

 Score = 69.2 bits (168), Expect = 3e-10,   Method: Composition-based stats.
 Identities = 52/299 (17%), Positives = 108/299 (36%), Gaps = 21/299 (7%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           +     W +WIA  L  G G + G + +A    +F   +Y  + R A   +     +G +
Sbjct: 1   MEDFTAWPIWIAIYLFFG-GLSAGAFLVAALSDLFGGEKYRSIARIAAYMAPGPIIVGLI 59

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
            +  D+G  +      I    N  SV+      + IY  V  +    A           +
Sbjct: 60  LLIFDLGMPFTFWRLLIYP--NPESVMSIGVFLLGIYTPVCII---YAYMLAAQKDKPYK 114

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
           +   +   +   G +L     +   + ++     V+ +W +  +LP+   L+ F  G ++
Sbjct: 115 KPAGLQSLLAWAGMVLAVGVAAY--TALLLQQTAVNVIWDT-SILPVIFTLSGFSTGIAL 171

Query: 225 VIFEGSL----VQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFA 280
                       Q  +      +  L       +++++  +     GE+  ++ +   +A
Sbjct: 172 TTLVAYFVAPDSQEAIHTWAKYDLYLIAGKLVVVALMVIGWAYAAGGEVAMQNVVMGGYA 231

Query: 281 GDFYSVMFWIE-VLLMLFPLVVLRVAKLRNDSRM--LFLSALSALLGCATWRLTYSLVA 336
                 MFWI  VLL L   +++ + +LR         ++A+  L+G    R       
Sbjct: 232 P-----MFWIGFVLLGLVAPLLIEMKELRGHGGGGLTVVAAVLTLMGGYLLRHVILFAG 285


>UniRef50_B2UN75 Polysulphide reductase NrfD n=1 Tax=Akkermansia muciniphila ATCC
           BAA-835 RepID=B2UN75_AKKM8
          Length = 448

 Score = 69.2 bits (168), Expect = 3e-10,   Method: Composition-based stats.
 Identities = 66/414 (15%), Positives = 131/414 (31%), Gaps = 40/414 (9%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           ++   +PLG  +     +    L    +     R+      V  +N    WG+ I    +
Sbjct: 22  LAEVRKPLGP-VWWSVFLASALLAAWGIGWSSWRIAAEGVGVLGVNNNVVWGLDIVH-FV 79

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY-- 118
              G    G  ++  + +  +    P+ R A   +L       +   + VGR W      
Sbjct: 80  FWIGLGHAGTLISAVLLLTRQSWRSPIARGAEQMTLCAVICAAVFPVVHVGRVWMAWMAS 139

Query: 119 --FYIPGHFN-VNSVLFETAVCMTIYIGVMALEFAPALF--------------------E 155
               + G +  + S L    + ++ Y  +  L +   L                      
Sbjct: 140 PLPEVSGIWPDMASPLMWDVMAVSTYFLLSLLYWYIGLVPDFALLRDCCKGRLRRRYGWL 199

Query: 156 RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
            LGW+ + ++        +    +L  +  S    +         P W      P   + 
Sbjct: 200 ALGWQGTGRQWRAYEKASLLFAVILTPLVVSVHSVVSFDFSVTQVPGWHQSIFPPY-FVG 258

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNG------PDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
            A + G ++V      V+  + G+G      P    L  +    +S+++    +      
Sbjct: 259 GAILSGMAMVQLILLGVRRLMAGSGVRRAVTPAILDLSSRFVLALSLVMGAMYLWEHLAA 318

Query: 270 IYRDKLSLAFAG--DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
           I        F G     +V   + V   +    +     LR +  ++   AL  L G   
Sbjct: 319 ILNGGSPEPFPGRNPVNAVFLIVMVAGNVALPQLFWFRSLRTNRWVIAAVALGVLAGMWM 378

Query: 328 WRLTYSLVAFNPGGGYA----YFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
            R    + +       A    YFP+  +L +  G V + +  Y+ L+R+ P   
Sbjct: 379 ERFWIVVNSLKASLLAANIGEYFPSVTDLAMMAGSVGLFMALYMALVRVAPFFS 432


>UniRef50_A0L8C5 Polysulphide reductase, NrfD n=1 Tax=Magnetococcus sp. MC-1
           RepID=A0L8C5_MAGSM
          Length = 397

 Score = 65.7 bits (159), Expect = 3e-09,   Method: Composition-based stats.
 Identities = 76/392 (19%), Positives = 142/392 (36%), Gaps = 54/392 (13%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
              L  + +L      + G G V+ +N    WG+   F + +    A G   LA    VF
Sbjct: 22  LMGLAGVGILTFFYIEINGHG-VTGMNNQVVWGLPHIFAISLLV-MASGALNLASMATVF 79

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
               Y    R +   ++     G + + +D+GR   +       H N  S+       + 
Sbjct: 80  AHNHYKQFRRFSAFLAIALLVGGLMVLVLDLGRPDRM--LLTMVHMNFKSMFT---WNVF 134

Query: 140 IYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKV 199
           +Y G     F    F  L   +S ++  K+       G ++ T    S+  ++       
Sbjct: 135 LYSG-----FVLLCFFYLWAMMSNEKYVKLSGSAAFAGRVILTTGTGSIFGVI-----HA 184

Query: 200 HPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA 259
             ++ S    P F    A  +     I    LV    +     +  L   L N     + 
Sbjct: 185 REVFHSAITAPTFI---AVSLTSGTAICALLLVYTYRKTQRQLDDKLIYGLRN-----ML 236

Query: 260 IFIVLRFGELIYRDKLSLAFAGDFY-----------SVMFWIEVLLM--LFPLVVLRVAK 306
           +F  L    L+  +K +  ++  FY           + ++W  ++L+  L PL +L    
Sbjct: 237 LFFTLMVFYLMAVEKFTKGYSPSFYEVETWLLTGPWAWLYWGGIVLIGLLTPLFILSHKT 296

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVA----FNPGGGYA------------YFPTWE 350
              D   + +++++A++G  ++     L      FNP  GY+            Y P   
Sbjct: 297 WGKDINGIMVASVAAIVGEVSYVAHTLLAGQTYPFNPFPGYSVSSTFQDGAVGSYVPAMP 356

Query: 351 ELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
           ELL+ +G V +    Y++ I+   +LP   + 
Sbjct: 357 ELLLGLGGVGVAGMIYLLGIKFFRLLPKKAEA 388


>UniRef50_C4XH91 Hme subunit B n=7 Tax=Deltaproteobacteria RepID=C4XH91_DESMR
          Length = 397

 Score = 65.7 bits (159), Expect = 3e-09,   Method: Composition-based stats.
 Identities = 59/375 (15%), Positives = 129/375 (34%), Gaps = 34/375 (9%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
            ++  G ++ + +   + +L FG+  ++ LN    WG +IA       G A     L   
Sbjct: 15  TLIALGLVMALGLGFWLYQLTFGM-KITGLNRDVSWGFYIA-QFTYLVGVAASAVMLVLP 72

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
            Y  +  ++  ++      ++    +    I +D+G+   +    +  +   +SVLF   
Sbjct: 73  YYFHHYKEFSKMIILGEFLAIAAVVMCLGFIVVDIGQPQRMLNVLL--NATPHSVLFWDM 130

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLN--KVMFFIIALGALLPTMHQSSMGSLMI 193
           V +  Y+      F   +      +     +   K +  +  +  +      +    L  
Sbjct: 131 VVLNGYL------FLNIIVGWTSLQYFKNDMTPPKWVKILAIVSVIWAFSIHTVTAFLYA 184

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT 253
               + + L     ++    L +AF  G +I++     ++     +    +    +L   
Sbjct: 185 GLPGRHYFL---TAIMAARFLASAFCSGPAILLLLTLCLRRLTGFDPG--QKAINRLAVI 239

Query: 254 ISVLLAIFIVLRFGELI---------YRDKLSLAFAG----DFYSVMFWIEVLLMLFPLV 300
           I+  + + I     E+          +       F G    D      W  V+L L  L+
Sbjct: 240 ITYAMCVNIFFFLLEVFTSFYSNMPGHIAPFKYLFTGIDGHDMMVPFMWTAVVLGLGCLL 299

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGYA---YFPTWEELLISI 356
            L    +R +   L +  +  ++     + L   +  F P        Y PT  E++IS+
Sbjct: 300 FLIPTPIRQNPTALTIGLIMLVIASWIDKGLGLLIGGFTPNPFETVTVYSPTVPEIMISL 359

Query: 357 GFVAIEICAYIVLIR 371
              A+      VL +
Sbjct: 360 MVFALGGIVLTVLWK 374


>UniRef50_B9ZFI4 Polysulphide reductase NrfD n=1 Tax=Natrialba magadii ATCC 43099
           RepID=B9ZFI4_NATMA
          Length = 469

 Score = 65.3 bits (158), Expect = 4e-09,   Method: Composition-based stats.
 Identities = 78/425 (18%), Positives = 145/425 (34%), Gaps = 66/425 (15%)

Query: 13  ISKPVMIFGPLIVICMLLIV----KRLVFGLGSVSDLNGGFPWG-----VWIAFDLLIGT 63
            +K  +I   +  + +   +     +L  G+ +V+ L+     G     ++I    +   
Sbjct: 18  FTKKYVILFVISALALGAFLVGWLYQLDQGM-AVTGLSDWGTGGGVTWGLYIG-AFIWWV 75

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
           G A GG  L+ AV +    +Y P+ R A + +L G S  G  I + +GR   +    I  
Sbjct: 76  GIAHGGIILSAAVRLLGMDRYMPVARLAEMLTLAGLSAAGFYIIVHMGRPDRMVTSVIGH 135

Query: 124 HFNV--NSVLFETAVCMTIYIGV------MALEF--------APALFERLGWKVSLQRLN 167
           +     NS L      +T Y  +      + L +         P+    +G K     L 
Sbjct: 136 YHITVNNSPLVWDVTVITAYFVLTATYLGLTLRYDIVRLRDQLPSFAPNVGGKQLPDLLA 195

Query: 168 KV------------------MFFIIALGALL---PTMHQSSMGSLMISAGYKVHPLWQSY 206
            V                  M + +AL  ++     +H   +  L        +P W   
Sbjct: 196 PVYNVLTLGYTKAEDKVIDRMVWWVALAIIIMAPLLLHGGVIPWLFAVLPN--YPSWFGG 253

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
              P F  + A     S VI      +     +      +F  L   +     +F+ L+ 
Sbjct: 254 IQGPQFLTI-ALTSAISGVILLSYAFRRAYDWDHIITDDIFRGLLLWLGFFCLLFLWLQL 312

Query: 267 GELIYRDKLSLAFAGDFYSV-----MFWIEVLLMLFPLVVLRVAKLR---NDSRMLFLSA 318
            +L            D  +      M+ + +L++L  LV +    +R           + 
Sbjct: 313 QQLATGSFHPTTDHADATASKLSHPMYVVPMLMVLGVLVYIFAQTIRPALFSKGRAIAAG 372

Query: 319 LSALLGCATWRLTYSLVAFN-------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           L  L      +  + L  F         G    YFP+  ELL   G + +    ++VL +
Sbjct: 373 LLVLTATLVEKTYFVLSGFWYPSFSIYDGSPGEYFPSVIELLSIAGTIGMVTLFFLVLSK 432

Query: 372 LLPIL 376
           ++P++
Sbjct: 433 VVPVV 437


>UniRef50_C7P3K5 Polysulphide reductase NrfD n=1 Tax=Halomicrobium mukohataei DSM
           12286 RepID=C7P3K5_HALMD
          Length = 435

 Score = 63.4 bits (153), Expect = 1e-08,   Method: Composition-based stats.
 Identities = 62/399 (15%), Positives = 132/399 (33%), Gaps = 47/399 (11%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNG-----GFPWGVWIAFDLLIGTGFACGGWALAW 74
              L+V+ M+     ++    +V+ L+      G PWG+ I            G  AL+ 
Sbjct: 27  VAVLLVLGMVYSFVTVLTQGHAVTGLDNWGTDAGVPWGLDIG-AFTWWALMGVGAIALSA 85

Query: 75  AVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFET 134
            V VF   +Y P  R   L +   +    L I  D+G+ + +    +  +  + S +   
Sbjct: 86  IVRVFRMDEYEPYARIGELVTPLAFMASFLHILFDLGQPFRVLNTLL--YLPLESPIAWD 143

Query: 135 AVCMT-------IYIGV-------------MALEFAPALFERL--GWKVSLQRLNKVMFF 172
            + +         Y+ V             +       ++E L  G++       + + +
Sbjct: 144 VILLAGLGLLSIAYLLVSIRRDLHELYHDGVLPSVLSPVYEALLIGYEAPTDSEGRGLRW 203

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV 232
            +A G L             +   + V+  W      P   L  +  +G + ++F G ++
Sbjct: 204 WLAAGVLTFIPVVGGGLVPFVWGPFGVNINWFGAIQGPT-FLAGSMTVGAATLLFVGGIL 262

Query: 233 QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF---------GELIYRDKLSLAFAGDF 283
           +     +                     +++  F          ++   +  +L F G  
Sbjct: 263 RFAYDLDDVFTDETLRTFGVFTGAFAFTYMLGVFYEVQTGTFAADMADPNISTLVFQGPL 322

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKL--RNDSRMLFLSALSALLGCATWRLTYSLVAFN--- 338
            S+++   V  ++ P + L V +   R       + A   L+G        ++       
Sbjct: 323 ASLLWLA-VAAVVLPTIYLVVQQAIGRFSLLGTVVFAGVMLVGVLHQETWLTVGGLMYPD 381

Query: 339 -PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
                  Y P+  E L  +G  A+     +V  + LP++
Sbjct: 382 LMYPVGEYTPSIYEWLNLMGTTALVALGLLVFAKTLPVV 420


>UniRef50_D2RS63 Polysulphide reductase NrfD n=2 Tax=Haloterrigena turkmenica DSM
           5511 RepID=D2RS63_9EURY
          Length = 453

 Score = 63.0 bits (152), Expect = 2e-08,   Method: Composition-based stats.
 Identities = 56/374 (14%), Positives = 122/374 (32%), Gaps = 49/374 (13%)

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
             G A GG  L+ AV +    +Y P+ R A + ++ G S  G  I + +GR   +    +
Sbjct: 74  WVGVAHGGIILSAAVRLLGMDRYMPIARLAEMTTIGGLSAAGFYILVHMGRPDRMVTSVL 133

Query: 122 PGHFNV--NSVLFETAVCMTIYIGV------MALEF--------APALFERLGW------ 159
             +     NS L      +T Y  +      + L +         P +FE +        
Sbjct: 134 GHYHITVNNSPLVWDVTVITAYFVLSATYLGLTLRYDISRLRDDLPDMFEPVYKLMTLGY 193

Query: 160 -KVSLQRLNKVMFFIIALGALLP--TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
            +   + ++++++++ A   ++    +H   +  L         P W      P   L  
Sbjct: 194 TEREDEVIDRMVWWLAAAVIIMAPLLLHGGVIPWLFALLPAM--PAWSGGIQGP-MFLSI 250

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI------ 270
           A +   S V+      +            +F  L   +     +F+  +   ++      
Sbjct: 251 ALMSAISGVMIISYSFRRAYDWEHIITDDIFRGLLLWLGFFTLLFLWFQLQSVLNGVFMG 310

Query: 271 ----YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
                +   +      +   M    +   L  + +  +       +   L++   L G  
Sbjct: 311 PLSSQKAAEAKMAHPAYQVAMTM--MFGTLVFIFLQGIRPSLFSKKRALLASGIILTGTL 368

Query: 327 TWRLTYSLVAF-------NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI--LP 377
           T ++ + +  F              YFP+  E L   G   +    ++ L +L+P+  L 
Sbjct: 369 TEKVLFVVEGFLHPTFDIYAATPGTYFPSLIEWLSLAGTAGLVALLFLNLSKLVPVVELH 428

Query: 378 PLKQNDHNRHEASK 391
            ++    +      
Sbjct: 429 AVEHMRGDHEHGED 442


>UniRef50_Q2IE49 Polysulphide reductase, NrfD n=4 Tax=Anaeromyxobacter
           RepID=Q2IE49_ANADE
          Length = 414

 Score = 62.6 bits (151), Expect = 2e-08,   Method: Composition-based stats.
 Identities = 36/218 (16%), Positives = 77/218 (35%), Gaps = 31/218 (14%)

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           TGF  G + +    ++F R +  P+ R A+  S     +  L + + +G     P   + 
Sbjct: 28  TGFVAGAFIVTSLFHLFGRAELRPVARLAMATSFSFLLVASLPLQLHLGHPERGPLVLVT 87

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL------------------------G 158
            HF   S +    +    Y+ ++ALE        +                         
Sbjct: 88  PHF--TSAMAGFGMLYGGYLLILALEVWFVWRREIVDRARRSRGAARAFYATLALGTYDT 145

Query: 159 WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
              +L   ++ +  +  +G     M    +G   I    K +P W S  ++P+  L++A 
Sbjct: 146 SPEALAVDHRAIAVLAGIGLPGACMLHGYVG--FIFGAIKANP-WWSTPLMPIIFLVSAA 202

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISV 256
           + G ++++    +V        P ++     L   + +
Sbjct: 203 VSGIALLLVLYQVVSKL--RGRPADQPCVSSLARWLWL 238


>UniRef50_A8A9V8 Polysulphide reductase, NrfD n=1 Tax=Ignicoccus hospitalis KIN4/I
           RepID=A8A9V8_IGNH4
          Length = 476

 Score = 62.2 bits (150), Expect = 3e-08,   Method: Composition-based stats.
 Identities = 61/384 (15%), Positives = 132/384 (34%), Gaps = 60/384 (15%)

Query: 43  SDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLG 102
           + L+    WG++I+F  +   G A  G     A YVF    +  L   A + ++    + 
Sbjct: 83  TALDDWVAWGLYISF-FVFWVGVAAAGVLFGVAAYVFRDKGFMRLAPLAEVQAVAALIVA 141

Query: 103 GLSITIDVGRYWN------LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFER 156
            L + +DVGR         LP        N  S+       +  Y+ V  +    A+   
Sbjct: 142 LLLVLVDVGRPIRTIQLLALPIVAQLQFPNPQSIFDYDFTVLNGYLVVNLIGILIAV--H 199

Query: 157 LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
              +       K + ++  L A    +   ++ +  IS      P+W +  + P   + T
Sbjct: 200 WYRRGPKYAPPKWLMYLFMLIAAPLAIGIHTV-TGFISQPLTARPIWNAPLLAPR-YVAT 257

Query: 217 AFIMGFSIVIFEGSLVQAGLRG-NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYR--- 272
           A   G ++++    + +   +    P+       +  T ++++ ++  L   + ++    
Sbjct: 258 ALAAGPAMLLIVSVIAEKFYKKFKVPNYVYEKTLIAATAAMIVGLYFTLSEAQELFWYTT 317

Query: 273 ---------------------------------------DKLSLAFAGDFYSVM--FWIE 291
                                                  +  S  + G  Y  +  F+  
Sbjct: 318 EPHKRAQAIGIFNFAVMPFCALMKPILKDFAVFFSGTNFNGCSWGYPGMEYLALMNFFWI 377

Query: 292 VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNP---GGGYAYFP 347
           V+  L  ++ + V +LR   + +   +   +L     + L   +  + P   G    Y+P
Sbjct: 378 VVGSLAVILTIFVPRLRKTRKGVVFLSALIILAVVGEKTLPIVIPGYTPDVLGKLAIYYP 437

Query: 348 TWEELLISIGFVAIEICAYIVLIR 371
           T  E  +++   A  +  Y++L R
Sbjct: 438 TPMEWALTVAAHAAGMMVYMLLAR 461


>UniRef50_B9M2J9 Polysulphide reductase NrfD n=8 Tax=Geobacter RepID=B9M2J9_GEOSF
          Length = 417

 Score = 61.8 bits (149), Expect = 4e-08,   Method: Composition-based stats.
 Identities = 67/396 (16%), Positives = 124/396 (31%), Gaps = 80/396 (20%)

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
             TG   G + L+   +VF   Q   + R +L+ S     +  + + + + +        
Sbjct: 31  FMTGLVAGAFVLSSLYHVFGVKQLKDIARFSLVFSFALLPVAMMPLMLHLQQPQRGFSVM 90

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG---------------------- 158
           +  HF   S +    +  + Y  ++A E                                
Sbjct: 91  LTPHF--TSAIAAFGIVFSTYGMIVASELWFVYRRHFVTTATQLATTDNGSIGDRIRRLL 148

Query: 159 -----------WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
                       + +L R  K +  + A+G  +        G   I    K + LW +  
Sbjct: 149 FSALTLGARDVSEEALARDEKAVKVLAAVGIPVACFLHGYAG--FIFGSVKANALWMT-P 205

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLR-------------GNGPDEKSLFVKLTNTI 254
           ++P+  + +A + G ++ I          +                 + KS  + +    
Sbjct: 206 LMPVIFICSAVVSGIALCILTYIATMEIRKLIVAWQKKHELALLTHEELKSAEIHVVTMT 265

Query: 255 SVLLAIFIV----LRFGELIYRD--------KLSLAFAGDFYSVMFWIEV-LLMLFPLVV 301
           S  L +F+V    L   +LI+R          L     G  +  +F ++  L  L P ++
Sbjct: 266 SRYLIMFLVLAITLELLDLIFRGYTAVKSWDILRSVIYGRDFVNIFILQYGLGNLVPFIL 325

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYF-----PTWE------ 350
             +  L    R     +L  LLG    R    +        +A F     P W       
Sbjct: 326 FLIPGL--TIRRAAAGSLLVLLGVFMMRWNVVIGGQAFSSSFAGFMHYQLPIWPHDMETF 383

Query: 351 -ELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHN 385
            E L     VAI   A   L+    +LP   ++D +
Sbjct: 384 KEGLFGALMVAITPFALFWLVTR--VLPVFNRDDSH 417


>UniRef50_C0G1U3 Polysulphide reductase NrfD n=1 Tax=Natrialba magadii ATCC 43099
           RepID=C0G1U3_NATMA
          Length = 483

 Score = 58.8 bits (141), Expect = 4e-07,   Method: Composition-based stats.
 Identities = 61/371 (16%), Positives = 116/371 (31%), Gaps = 45/371 (12%)

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
             G A GG  L+ AV +    +Y P+ R A L +L   S  G  I + +GR   +    I
Sbjct: 102 WVGIAHGGIILSAAVRLLGMERYMPVARLAELLTLGALSAAGFYIVVHLGRPDRMVTSVI 161

Query: 122 PGHFNV--NSVLFETAVCMTIYIGV-------------------MALEFAPAL-FERLGW 159
             +     NS L      +T Y  +                   +   + P      +G+
Sbjct: 162 GHYHITVNNSPLVWDVTVITAYFVLTATYLALTLRYDISRLRDDLPDRYGPIYSLLTIGY 221

Query: 160 KVSLQRLNKVMFFIIALGALL---PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
                 + + M + IAL  ++     +H   +  L         P W      P F  + 
Sbjct: 222 SEREDAVIQRMVWWIALAIIIMAPLLLHGGVIPWLFAVIPSM--PRWFGAVQGPQFLTI- 278

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
           A     S VI   +  +     +      +F  L   +     +F+ L+  ++       
Sbjct: 279 ALTSAISGVIILSAAFRRAYDWDHIITDDVFRGLLLWLGFFSLLFLWLQLQQVTAGSFAP 338

Query: 277 LAFAGDFYS----------VMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSA----- 321
                  +S           M  + ++L       LR +       ++   A+       
Sbjct: 339 PIDLSVVWSATLSDPIYIVAMLLVGLVLAFIFAQTLRPSLFSRGRAIVCAVAVLTATLLE 398

Query: 322 -LLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
            +L         S   +    GY Y P+  E+   IG + +    ++++ +++P+L    
Sbjct: 399 KVLFVVEGMFHPSFEIYAATPGY-YIPSLIEIASVIGTIGMVSLFFLLVAKIVPVLELHA 457

Query: 381 QNDHNRHEASK 391
                      
Sbjct: 458 IEHLQAEHQEG 468


>UniRef50_C8SBG1 Polysulphide reductase NrfD (Fragment) n=1 Tax=Ferroglobus placidus
           DSM 10642 RepID=C8SBG1_FERPL
          Length = 228

 Score = 58.0 bits (139), Expect = 6e-07,   Method: Composition-based stats.
 Identities = 38/200 (19%), Positives = 77/200 (38%), Gaps = 21/200 (10%)

Query: 192 MISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLT 251
            I AG    P W +  M P   + +AF  G +I+I    +++          +     L 
Sbjct: 12  FIYAGLSARPYWNTALMAPR-FIASAFTSGPAIMILVLLIIRKYTFYRKYISEKAIETLA 70

Query: 252 NTISVLLAIFIVLRFGEL--------IYRDKLSLAF-----AGDFYSVM---FWIEVLLM 295
               + + + + L   EL        I++  L   F      G  Y+ +    W+ + + 
Sbjct: 71  QITLIAMLVNLFLLSSELYTVFYSATIHQISLKYLFFGLEHNGKVYAALKPIAWLSLFMQ 130

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNP---GGGYAYFPTWEE 351
           +  + +L   K R + + L  +     +G    + +   +  F P   G  + Y P++ E
Sbjct: 131 ITSVALLLYPKTRRNFKTLAAACSLNAIGIWLEKGMGLVVPGFVPTPIGEIWEYMPSFME 190

Query: 352 LLISIGFVAIEICAYIVLIR 371
            +I +G VA     Y ++++
Sbjct: 191 GVIVVGTVAWGFLVYTLMLK 210


>UniRef50_B8G150 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8G150_DESHD
          Length = 305

 Score = 57.2 bits (137), Expect = 1e-06,   Method: Composition-based stats.
 Identities = 55/300 (18%), Positives = 110/300 (36%), Gaps = 25/300 (8%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W   + F        + G   +A    VF   QY  +VRPA   SL    L  + + +D+
Sbjct: 15  WNALVPFY-FFLISISAGSVMIASLSTVFGMKQYDVIVRPAAFTSLATLILAPVFLILDL 73

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMAL---------EFAPALFERLGWKV 161
            +     Y   P +FN+ S +      + +Y   + L             A+ E      
Sbjct: 74  QQPMRFLYVINPLNFNIQSPMSWGGWLLILYGITLLLFAKRFITGSVSVQAVAETAATAN 133

Query: 162 SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
             + L+ ++F +  L +  P      +G +   A      LW +  +LP++ + T+ + G
Sbjct: 134 GNKSLSSIVFVLALLLSAYPGF---ELGMISAKA------LWNTQ-LLPIYFITTSLLAG 183

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
             I++          +       S   ++T ++ V+  ++I  R   L      S   A 
Sbjct: 184 LGILLLVTQFTAK--KELNDKFISSVTRITISLIVISLVWIASRSLILTTSGLESQLAAQ 241

Query: 282 DFYSVMFW---IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN 338
             +   ++      L +L PL +L    +  +  +L + ++  L+G  + R +       
Sbjct: 242 TLWKSAWFLGGELALGLLAPLALLLFGNVSKNRTVLTIVSVLLLIGAFSMRYSLVFAGLA 301


>UniRef50_A1WTY7 Polysulphide reductase, NrfD n=1 Tax=Halorhodospira halophila SL1
           RepID=A1WTY7_HALHL
          Length = 393

 Score = 56.4 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 71/368 (19%), Positives = 124/368 (33%), Gaps = 34/368 (9%)

Query: 24  IVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF-NRG 82
           ++I   L +  L  G G    +     WG+ +A            G +LA A  +   R 
Sbjct: 31  LIIACALALPVLTEG-GQAMAMGSDMIWGLPVAGY--AFLALTSMGVSLAAATALLSGRT 87

Query: 83  QYHPLVRPALLASLFGYSLGGLSIT-IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIY 141
           ++H +  P L A   G S+G + +  +++G      +  IP    + S L    +  T Y
Sbjct: 88  EWHRMT-PRLFALALGLSVGAIFVLNLELGNALRSLW-AIPTGVQLRSPLVWMGLAWTAY 145

Query: 142 IGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHP 201
             V+ +    A+  RL    S   + + +   I +  L     Q     +         P
Sbjct: 146 -MVLVI----AILVRLHTAGSQDPVTRRLAVGIVVAGLAAIGTQGLAYGMFAF-----RP 195

Query: 202 LWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQA-------GLRGNGPDEKSLFVKLTNTI 254
           +W      PL+  + A   G ++ +     V+        G                   
Sbjct: 196 VWYGMG-TPLYFFVGAVASGLAVTLIAAQSVRRFRGSEADGAEWRSIQAYLPAAFALALA 254

Query: 255 SVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLF-PLVVLRVAKLRNDSRM 313
           +    +   +  G       + + +     S +FWIE++L L  PLV++  A  R+    
Sbjct: 255 AYAAVLLARIIGGLWAPTAGVQVVYQEFLRSPLFWIEIVLGLVAPLVLMARAAWRSQPWA 314

Query: 314 LFLSALSALLGCATWR--------LTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICA 365
              +   AL+G    R        +   L      G   Y P   E  I +  V   +  
Sbjct: 315 QVTAGALALIGLFIARYELTIGGQMVPLLKGTWIPGFIEYSPNAVEWGIVLVGVFTALIF 374

Query: 366 YIVLIRLL 373
           Y +  RLL
Sbjct: 375 YGLGDRLL 382


>UniRef50_UPI0000384357 COG5557: Polysulphide reductase n=1 Tax=Magnetospirillum
           magnetotacticum MS-1 RepID=UPI0000384357
          Length = 404

 Score = 56.4 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 53/271 (19%), Positives = 99/271 (36%), Gaps = 22/271 (8%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
            G +I + +  +      G   V+ +     WG+   F + +    A G   +A    VF
Sbjct: 26  LGAVIAVALGAVFHMEHQG-HWVTGMTNQVVWGLPHVFAVFLIVA-ASGALNIASIGSVF 83

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
            R +Y PL R + L ++   + G   + +D+GR   L  F    HFN  S+    A  + 
Sbjct: 84  GRVEYQPLGRLSSLLAVALLAGGLAVLVLDLGRPDRL--FVAMTHFNFKSIF---AWNVI 138

Query: 140 IYIGVMALEFAPALFERLGWKVSLQRLNK-VMFFIIALGALLPTMHQSSMGSLMISAGYK 198
           +Y G + +    A++       + +R  K       +   +L T      G L       
Sbjct: 139 LYSGFVGV---VAVYLWTQMDWTAKRFYKPAALVAFSWRLILTTGTGCIFGFLAAREA-- 193

Query: 199 VHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLL 258
                    ++    +  +F  G ++ I   S+     R    DE     +L   + + +
Sbjct: 194 -----YGAAVMAPLFIAMSFAYGLAVFILVLSVSFKMTRRPLGDEVP--ARLVRLLGLFV 246

Query: 259 AIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
           A    L F  L++  ++  A  G   + + W
Sbjct: 247 AA--NLYFTALLHVTQMYFAGRGGVEAFILW 275


>UniRef50_O30284 Molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=O30284_ARCFU
          Length = 305

 Score = 56.1 bits (134), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 51/287 (17%), Positives = 101/287 (35%), Gaps = 15/287 (5%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WG+ IAF L +G     G  A   + Y + +     LV    L  L    +G L + +D+
Sbjct: 17  WGILIAFYLFLG---GLGAMAFCISFYFWRQKGSQSLVVGGSLLGLIAVLIGTLFLILDL 73

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL--FERLGWKVSLQRLNK 168
           G         +    N +S +   +  ++ ++   AL  AP L  F+ + W  S   +  
Sbjct: 74  GHPERFYLVLLSPRLNPSSWIVIGSTLLSAFMLFAALFVAPMLRWFKWVPWAKSEAAIRA 133

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
             +     G  +         + ++       P W     LP+  +++A   G + +I  
Sbjct: 134 FGWLAFITGIGVAAY------TGILIGIVFNIPFWN-APALPVIFMISALSTGLASLILL 186

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF 288
             +V           K+    +   + VL    ++  +G +   + ++    G       
Sbjct: 187 MLVVDREAHEIHVMAKTDGFVMIFELIVLSIFLLIRSYGPVAAIESVNTVLFGWLAPYFV 246

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSR---MLFLSALSALLGCATWRLTY 332
              +L+ L   ++L             +  +SA+  L+G A  R   
Sbjct: 247 GGVLLMGLAIPIMLIFGYEVKRPGVTAVTVISAIFVLVGGALLRYVV 293


>UniRef50_B9L6C2 Polysulphide reductase, NrfD family n=1 Tax=Nautilia profundicola
           AmH RepID=B9L6C2_NAUPA
          Length = 433

 Score = 55.3 bits (132), Expect = 4e-06,   Method: Composition-based stats.
 Identities = 66/355 (18%), Positives = 130/355 (36%), Gaps = 34/355 (9%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWG++++    +  G +   +  A    +F+      +    +   +     G +SI  D
Sbjct: 93  PWGIFVSQYTYLLYGGSALIFLTA-LAELFHVKIAPKVAAAFITFGISMVFGGLVSIATD 151

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           +    N+ + ++  +    S ++      T+YI    +E    L        + +   K+
Sbjct: 152 LANQINIYWMFL--NPQPQSGMWLMLPLYTVYIPFTFIEIYFLLT------NNREMARKI 203

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
              ++ LG ++        G L          LW     L ++ L+T  + G +  +   
Sbjct: 204 AGVLVILGLVIDAAEFYIQGLLFNL--NDPRHLWTDIPQLWIYFLITGALTGVAGAMLYS 261

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKL-SLAFAGDFYSVMF 288
            L     +    D  +L +K    I+VL  ++ V+    +    K  SL  +G   + MF
Sbjct: 262 FLGLKD-KPYYEDTMNLLIKAGLVIAVLTGLYEVVN--YMTVDPKWTSLIVSGSPVATMF 318

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALL--------GCATWRLTYSLVAFNPG 340
           W  ++L L   ++L   K +  + +  +SA+            G   + +T  +    P 
Sbjct: 319 WTWIVLGLVIPIILWATKNKTLAVVGAISAIIGTFFMRQAFIYGGNVYPMTARVDGLGPQ 378

Query: 341 GG----------YAYFP-TWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDH 384
                       YAY P    E+LI IG + + I  Y +L  +  +       DH
Sbjct: 379 ATGIYNLAEITPYAYVPAHTMEILIVIGCLGLGIAIYSILDSVFAVRDVNDNVDH 433


>UniRef50_Q3SG29 Molybdopterin oxidoreductase, membrane subunit n=6 Tax=Bacteria
           RepID=Q3SG29_THIDA
          Length = 400

 Score = 54.9 bits (131), Expect = 5e-06,   Method: Composition-based stats.
 Identities = 66/363 (18%), Positives = 130/363 (35%), Gaps = 44/363 (12%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRP-ALLASLFGYS 100
           VS ++    WG+   F + +    A G   +A    VFN     PL +P A L+++   +
Sbjct: 44  VSGMDNQIVWGLPHVFAVFLIVA-ASGALNVASIASVFN----KPLYKPLAPLSAILALA 98

Query: 101 LGGLSITIDVGRYWNL-PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
           L    + + V              +FN  S+       + +Y G  AL     ++     
Sbjct: 99  LMLGGLLVLVLDLGRSDRLIVAMTNFNFKSMFT---WNVFLYSGFFAL---VGVYLWTML 152

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
             +++  +K       +  LL T    S+   +++             ML    ++ +F 
Sbjct: 153 DRNVKTYSKTAGTAAFIWRLLLTTGTGSLFGFLVAREL------YGSAMLAPMFIIMSFA 206

Query: 220 MGFSI--VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSL 277
            G +I  ++   +   +G          L   L   ++ +L   +V     L +    ++
Sbjct: 207 YGLAIYLMVLVAAYAWSGRTLGDAVMMRLKSLLAVFVAAVLYFVVVHHLTNLYFTKYHAV 266

Query: 278 ----AFAGDFYSVMFWIE--VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
                  G  ++ +FW+   V+  + PLV+L     R     + ++    +LG       
Sbjct: 267 EAFILRDGGIFTTLFWVGQIVIGGVVPLVILLSGLGRQ-RAWILVACALVILGGVAQMYV 325

Query: 332 YSLVA----------------FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
             + A                F  G  +AY P+  E  + +G VAI +      +++L +
Sbjct: 326 TIIGAQAYPLDMFPGLDETSSFFDGEIHAYAPSVPEFFLGLGGVAIALLVTTFAVKVLRL 385

Query: 376 LPP 378
           LP 
Sbjct: 386 LPA 388


>UniRef50_B1M0T1 Polysulphide reductase NrfD n=1 Tax=Methylobacterium radiotolerans
           JCM 2831 RepID=B1M0T1_METRJ
          Length = 674

 Score = 54.5 bits (130), Expect = 7e-06,   Method: Composition-based stats.
 Identities = 33/195 (16%), Positives = 62/195 (31%), Gaps = 15/195 (7%)

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV---- 248
           +     + P W S  +LP+  L+ A   G  +      L++     +             
Sbjct: 261 VMLAGSLMPGWHST-LLPVSFLVNAVYSGVGVTAVIVMLIRRVYGLDALVTDRHLDVLGR 319

Query: 249 -----KLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
                   +        F     G+   R  L     GD ++++ W  VL ++ P  +L 
Sbjct: 320 LLLCLGCASAYCYAAEYFDTFLNGDAEGRGVLVRRMTGD-HALVSWTAVLCLVLPAQILW 378

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVA----FNPGGGYAYFPTWEELLISIGFV 359
            A+ R     L    L   +G     +   +V     F P     Y      +    G +
Sbjct: 379 SARARTAPLALATVGLLVAIGAYADHVMVLVVTLTQDFLPSSRLPYTTDVWGIATFAGSI 438

Query: 360 AIEICAYIVLIRLLP 374
            + +   ++ +R LP
Sbjct: 439 GLFLTLLLLFLRYLP 453


>UniRef50_D0KGJ5 Cytochrome c nitrite reductase, NrfD subunit n=7
           Tax=Enterobacteriaceae RepID=D0KGJ5_PECWW
          Length = 320

 Score = 54.5 bits (130), Expect = 7e-06,   Method: Composition-based stats.
 Identities = 55/304 (18%), Positives = 105/304 (34%), Gaps = 27/304 (8%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP---LVRPALLASLFGYSLGGLSITIDV 110
           W     L   G + G   L+  +  ++  Q      L+R  L+ +     LG L +   +
Sbjct: 18  WPIAIYLFLVGISAGLVTLSVLLRRYHPEQATADSTLMRTTLILAPCTIILGLLILVFHL 77

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL-----GWKVSLQR 165
            R W         H++  SV+    +   +Y+  +A+       E+       W   L  
Sbjct: 78  TRPWTFWKLMF--HYSFTSVMSVGVMLFQVYMAALAVWLVNIFSEQTIVLQQRWLPKLSI 135

Query: 166 LNKVMFFIIAL-----GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           L KV+ ++  L       +L         +  + +  K +PL  +  +LP   L +    
Sbjct: 136 LPKVLGWLAPLQKSLDIVMLLLAVMLGAYTGFLLSALKTYPLLNN-PILPALFLFSGVSS 194

Query: 221 GFSIVIFEGSLVQAG------LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK 274
           G ++ +   +                  E  +       I +L A FI L  G+   +  
Sbjct: 195 GAAVALIAMTCRYRSNPHSEEAHFVHRVETPVVWL---EIFLLFAFFIGLALGDDGKQRA 251

Query: 275 LSLAFAGDFYSVMFWIEVLLM--LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
           L  A  G F++  FW+ V+ +  + PL++   A   +    +      +L+G    R   
Sbjct: 252 LVAALGGGFWAAWFWLGVVGIGLVIPLLLKSWANRLHSPYGVLAVCGMSLVGVLLLRFFI 311

Query: 333 SLVA 336
               
Sbjct: 312 LYAG 315


>UniRef50_C8SCT0 Polysulphide reductase NrfD n=2 Tax=Ferroglobus placidus DSM 10642
           RepID=C8SCT0_FERPL
          Length = 400

 Score = 54.1 bits (129), Expect = 9e-06,   Method: Composition-based stats.
 Identities = 64/364 (17%), Positives = 124/364 (34%), Gaps = 52/364 (14%)

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           TG   G + +A    +F      P  R ALL +L       L +   +GR      F I 
Sbjct: 36  TGLVAGAFIVASLERIFKVEAVKPTYRLALLTALAFLLCAPLPLVAHLGRPERA--FEIM 93

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALE----------------------FAPALF---ERL 157
              ++ S +         Y+ ++ L                       F   +    E  
Sbjct: 94  TTPHLTSAMAGFGFVYAWYLLIVLLTEIYYDYRRDIIRWAKEYKGIRGFIYRVLTLGEWD 153

Query: 158 GWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTA 217
             + +L+   +V+  +  +G     +    +G      G     +W S  ++P+  L +A
Sbjct: 154 DSEEALKADQRVVNIVTIVGLPSAALLHGYVG---FIFGSVKANIWWSSPLMPIIFLFSA 210

Query: 218 FIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY------ 271
            + G ++V+     + +        +K+    L   +     + + L   ELI+      
Sbjct: 211 MVSGIALVLLI--YIASSYIRGVEPDKACTDTLAGYLLYSYILDLGLEAMELIHIFYTQE 268

Query: 272 ---RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVA-----KLRNDSRMLFLSALSALL 323
                 ++L     F S +        L P+++L +A     K      +   + +  L+
Sbjct: 269 EGFDAIVTLISDKIFVSFVIIQIFFGTLVPIILLLIAKTGIFKFNVRKYLYIFATVLTLI 328

Query: 324 GCATWRLTYSLVAF---NPGGGYAYF--PTWEELLISIGFVAIEICAYIVLIRLLPILPP 378
           G    R    +          GY+Y+  P +    +SI   AI    +++L  L+ ILPP
Sbjct: 329 GVFAMRWNVVIGGQILSKTYMGYSYYIMPVFGPESLSIAL-AIMALPFVILAILVKILPP 387

Query: 379 LKQN 382
            +  
Sbjct: 388 WEAP 391


>UniRef50_C7N714 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Slackia heliotrinireducens DSM 20476
           RepID=C7N714_SLAHD
          Length = 334

 Score = 53.7 bits (128), Expect = 1e-05,   Method: Composition-based stats.
 Identities = 61/318 (19%), Positives = 115/318 (36%), Gaps = 41/318 (12%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G   G +  A  +++ NR  + P+V  +   ++    +G L +  ++   
Sbjct: 10  WQPAMYLFLGGMGAGAFVTAAIMFLRNRDAHRPVVNASAWVAVVSLGVGLLLLVTELVSP 69

Query: 114 WN-LPYFYIPGHFNV-NSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ------- 164
              L  +    HF    ++      C  I  GV AL   PA+ +R+G K S         
Sbjct: 70  LRGLMLWQSFSHFTSWMTIGAWIIFCAVIAFGVFALLTTPAIQDRMGAKQSSDDGSAEGA 129

Query: 165 ----RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
               R   ++  +  LG +L        G L++SA     PLW +  +LP+   ++AF  
Sbjct: 130 KAPLRFGGLLAALAVLGIVLGFAVAVYTGVLLMSAPGV--PLWNT-PILPVLFTVSAFDT 186

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLL---AIFIVLRFGELIYRDKLS- 276
           G + V     +V   +    P + ++  KL   + +L     + + +  G ++  + L  
Sbjct: 187 GIAAV----EVVAWAMEKRDPVDAAVLRKLDRAVVLLASLEIVVLAVFIGTMLVGNPLGG 242

Query: 277 ---------------LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN--DSRMLFLSAL 319
                          L  +G      + + V++ L   + +     R     + +   A 
Sbjct: 243 SDSASFAATAQQSVRLMLSGVLAPFFWVLLVVVGLAVPLYVAFRGSRAHISLKTMATGAA 302

Query: 320 SALLGCATWRLTYSLVAF 337
            AL+G    R    L   
Sbjct: 303 CALVGGCVLRFAVVLAGM 320


>UniRef50_D0LF72 Polysulphide reductase NrfD n=3 Tax=Actinomycetales
           RepID=D0LF72_GORB4
          Length = 361

 Score = 53.4 bits (127), Expect = 1e-05,   Method: Composition-based stats.
 Identities = 58/304 (19%), Positives = 96/304 (31%), Gaps = 32/304 (10%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWG  IA  L +G G A G   LA    V  R       R   L    G  +G L++  D
Sbjct: 58  PWGDEIAAYLFLG-GVAGGSGLLAAGAQVTGREALRRNARLGAL-GAVG--VGALALVAD 113

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM----ALEFAPALFERLGWKVSLQR 165
           +GR            F + S +   +  +T Y G +    A E      ER+        
Sbjct: 114 LGRPDRFYNML--RTFKITSPMSVGSWILTAYSGGIGVATAAEVDRLTGERIPLGTLRPV 171

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLM--ISAGYKVHPLWQS-YEMLPLFSLLTAFIMGF 222
           L  V      +GA+      S + ++   +       P W + +  LP   + +A +   
Sbjct: 172 LRAVEAPAGIVGAVF-----SPLLAVYTAVLLSDTAVPTWNAVHRDLPFVFVSSASLAAS 226

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGD 282
            + +    +  AG              +     V    ++  R  + +  + L     G 
Sbjct: 227 GLAMITTGVDDAGPART-------LAAIGAACDVAATRYMEHR-ADPVATEPLHEGTPG- 277

Query: 283 FYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
             ++M   E L +   +  L   + R    +   S L+ L   A  R             
Sbjct: 278 --TLMRTAERLAIAGGVGALLSGRSR---VVSVASGLALLAASACTRFGVFHAGIESAKN 332

Query: 343 YAYF 346
             Y 
Sbjct: 333 PRYT 336


>UniRef50_B4U8Z2 Polysulphide reductase NrfD n=1 Tax=Hydrogenobaculum sp. Y04AAS1
           RepID=B4U8Z2_HYDS0
          Length = 394

 Score = 53.0 bits (126), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 52/319 (16%), Positives = 114/319 (35%), Gaps = 41/319 (12%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWGV I      G G + G + +     VF   ++  L    LL +    ++  L++  D
Sbjct: 21  PWGVNIPNYFWTG-GISVGAFFIYSLYTVFGIEKFKRLASMCLLIAFSFIAIAPLNLVDD 79

Query: 110 VGRYWNLPY-FYIPGHFNVNSVL--------------------FETAVCMTIYIGV---- 144
           + +   + + F         S +                    +     +++Y  V    
Sbjct: 80  LKQPGRMIHVFLYGWSHFPTSPMKWGVILLTTYTILTLLSLVAYYRPFFVSLYNSVEDNR 139

Query: 145 MALEFAPALFERLGW-KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW 203
           + L F      RL   + ++++  K++F++ A+G L     +   G   I       PL 
Sbjct: 140 LKLVFKLLTLNRLELTEEAIKKDRKILFYLGAIGLLFGIGVEFYTG--YIVGILVAFPLV 197

Query: 204 QSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIV 263
             +  LPL  L +A   G   V+F   + Q  +      ++     + N ++  +   ++
Sbjct: 198 H-FPALPLVMLTSALASGSGFVLFFYPIYQKLMGK--EIDRDDIAAVANIMAWAIVGELI 254

Query: 264 LRF----GELIYRDKLSLA----FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLF 315
           L        L +           F  D   ++ +   L +  P+ +L  ++ +  +  +F
Sbjct: 255 LDLFWYSFGLAFSGITKYFMRAYFKEDLVGILVFDLGLFLFVPM-ILAFSRFKKSAFFMF 313

Query: 316 LSALSALLGCATWRLTYSL 334
           ++   A  G   ++ +  +
Sbjct: 314 IAGALAAFGAWYFKYSLVI 332


>UniRef50_C1SK16 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SK16_9BACT
          Length = 295

 Score = 52.6 bits (125), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 55/298 (18%), Positives = 96/298 (32%), Gaps = 16/298 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G   G    A    +++R +Y   ++ A +  +   S+G   + ID+G+ 
Sbjct: 9   WYIAVYLFLAGVGAGAIVAAVMADMYDRKKYISFIKAASVIGMPLVSIGIFFLYIDLGQG 68

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
              P+  I    N  S +      +     ++AL +       + +         V + +
Sbjct: 69  LWKPWLLILLFLNPTSAITW-GTGILTVFTLLALIYGAFNLGFIKFSGG----RTVQWLL 123

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
           I  G L        +G L      K  P W     LP+  +++A   G S  +    +  
Sbjct: 124 IITGILTAGYTAVLLGVL------KAIPFWHQTS-LPILFIISATSTGISGAMIVREMFF 176

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
                    E S F  +   I +L+ +F++   G    +        G F    +   VL
Sbjct: 177 KTEDSMHKIETSHFYLIMLEILLLVGMFLIAMQGVPEMKFSALSLLTGKFALEFWVFLVL 236

Query: 294 LM-LFPLVVLRV---AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFP 347
           L  + P +V  +    K+      L       LLG    R               Y P
Sbjct: 237 LGLIIPAIVFALGEAGKMHISGSKLVFFEALVLLGGYFLRFLIIHAGVYTQKFIEYIP 294


>UniRef50_A1HU04 Polysulphide reductase, NrfD n=1 Tax=Thermosinus carboxydivorans
           Nor1 RepID=A1HU04_9FIRM
          Length = 353

 Score = 51.0 bits (121), Expect = 7e-05,   Method: Composition-based stats.
 Identities = 59/360 (16%), Positives = 119/360 (33%), Gaps = 40/360 (11%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
            +    L  + ++  + ++     SV++     PWG+W+    L+    A   W      
Sbjct: 6   NVALLVLFAVGIVAALGKVFVWGESVTNYGAYTPWGLWVGLYALLVGAAAGAVW-TGVYC 64

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
            +   G+   L   A++ +    ++G   I  D+G+   L  F I  + + +S L   + 
Sbjct: 65  AIRQGGRCGQLTTVAMVTAGASLAIGLAFIGTDLGKP--LKGFSIFLNPSFSSELAWASW 122

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
               +   +A      LF               + F++A       M   S+        
Sbjct: 123 LYLAFFACLA----GYLFTNAKKAALYLAALVAVGFLLAESLFFGGMVARSL-------- 170

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISV 256
                 W +Y + PL    +    G ++V   G            +E  +  +       
Sbjct: 171 ------WHTY-LTPLSFFTSGLAGGSALVWLVGLTANPQA---VDEEGYILKRAVVIALA 220

Query: 257 LLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFL 316
                  +     +   + +LA    + S  FW   L ++  + +      + + R+   
Sbjct: 221 AHIAVEAIHLVTALGEGEKALAIKNMWASWPFWG--LFLIVGIALPVALIGKKECRLDTA 278

Query: 317 SALSALLGCATWRLTYSLVAFNPGG-------------GYAYFPTWEELLISIGFVAIEI 363
             L  LLG A ++ ++    F                   AY P+  E L+S+GF+A  +
Sbjct: 279 PPLLVLLGLAAYKYSFVRFGFAVEPLPGLSAAFHDVRLSLAYTPSAVEWLVSVGFLAGIV 338


>UniRef50_P32709 Protein nrfD n=160 Tax=Bacteria RepID=NRFD_ECOLI
          Length = 318

 Score = 51.0 bits (121), Expect = 7e-05,   Method: Composition-based stats.
 Identities = 53/309 (17%), Positives = 105/309 (33%), Gaps = 37/309 (11%)

Query: 54  WIAFDLLIGTGFACGGWALAWAV---YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W     L   G + G   LA  +   Y    G    L+R  L+       LG L +   +
Sbjct: 16  WPIAIYLFLIGISAGLVTLAVLLRRFYPQAGGADSTLLRTTLIVGPGAVILGLLILVFHL 75

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
            R W         H++  SV+    +   +Y+ V+ L +   +FE       L    + +
Sbjct: 76  TRPWTFWKLMF--HYSFTSVMSMGVMLFQLYMVVLVL-WLAKIFE----HDLLALQQRWL 128

Query: 171 FFIIALGALLPTMHQSSMG---------------SLMISAGYKVHPLWQSYEMLPLFSLL 215
             +  +  +L  +     G               +  + +  K +P   +  +LP+  L 
Sbjct: 129 PKLGIVQKVLSLLTPVHRGLETLMLVLAVLLGAYTGFLLSALKSYPFLNN-PILPVLFLF 187

Query: 216 TAFIMGFSIVIFEGSLVQAG------LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
           +    G ++ +   ++ Q         +     E  +       I +L+A F+ L  G+ 
Sbjct: 188 SGISSGAAVALIAMAIRQRSNPHSTEAQFVHRMEIPVVWG---EIFLLVAFFVGLALGDD 244

Query: 270 IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR--MLFLSALSALLGCAT 327
                L  A  G F++  FW+ V  +   + +L    +   S    +  +  ++L+G   
Sbjct: 245 GKVRALVAALGGGFWTWWFWLGVAGLGLIVPMLLKPWVNRSSGIPAVLAACGASLVGVLM 304

Query: 328 WRLTYSLVA 336
            R       
Sbjct: 305 LRFFILYAG 313


>UniRef50_A5FVD8 Polysulphide reductase, NrfD n=1 Tax=Acidiphilium cryptum JF-5
           RepID=A5FVD8_ACICJ
          Length = 345

 Score = 49.9 bits (118), Expect = 2e-04,   Method: Composition-based stats.
 Identities = 53/308 (17%), Positives = 115/308 (37%), Gaps = 29/308 (9%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLV-RPALLASLFGYSLGGLSITID 109
           WG  IA  L +G G A G    + AV +  R +  P   R A L +L   ++G  ++ +D
Sbjct: 22  WGWQIATYLFLG-GLAGGMMLCSGAVILGRRDEDAPFAARRAPLVALVLLAVGLGALFLD 80

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           + R  N+  FY   H  V S +   +  + + +  +A+     +    G+    + L ++
Sbjct: 81  LERKINVWRFYTVLH--VTSPMSWGSWILLLVMPALAVMALGGI--DAGFPPLARWLRRL 136

Query: 170 MFFIIALGALL---------PTMHQSSMG------SLMISAGYKVHPLWQSYEMLPLFSL 214
                  G ++               ++G      + ++ +G+   P W S  + PL  L
Sbjct: 137 PAIGALAGRVIGLSVAARRAVAAVNVALGIALCVYTGVLLSGFNARPFWHSALLGPL-FL 195

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK 274
           ++    G ++++      +        D   +  ++      L+ +F++        +  
Sbjct: 196 VSGMSTGAAVIVLGARTAKERHLFGRIDLGLILAEMA-----LIGLFLIDMLNGNALQQA 250

Query: 275 LSLAFAGDFYSVMFWIE--VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
                 G   + +FW+    L +  PL++   +  R  + +   +++  L+G    R   
Sbjct: 251 AVALLLGGALTGLFWVGFMALGLALPLLMEAASWRRPIALLAGTASVLVLVGGFLLRDIV 310

Query: 333 SLVAFNPG 340
                  G
Sbjct: 311 VTAGQQTG 318


>UniRef50_B8G2M7 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8G2M7_DESHD
          Length = 313

 Score = 48.4 bits (114), Expect = 5e-04,   Method: Composition-based stats.
 Identities = 41/236 (17%), Positives = 88/236 (37%), Gaps = 14/236 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W+    L   G   G +  ++A      G    L R     +    + G + +  D+G+ 
Sbjct: 7   WLIVIYLFLGGLGAGAYLTSYAAGRGWLGNSPALQRAGYFIAAPIVAFGTVLLVFDLGQG 66

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
              P+  I    N +SV+      + ++I V  L  A  ++++     +L+ L  ++ F 
Sbjct: 67  LKKPWLLIGLLSNFSSVMTWGVYILALFICV-GLVVAFFVWKKKAIPGALEHLGALLAFS 125

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
                           + ++ A  +  P W +Y M P+  +++A   G SI +  G+++ 
Sbjct: 126 TCAY------------TGLLVAVVEAIPFWNTYVM-PVLFVVSAISTGLSITVLVGNIID 172

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
            G+  +      L   L +   +L+A    +       +   +        ++ FW
Sbjct: 173 KGVHADEYKISKLHFCLVSVEIILVAFIFSVANAGGGVKAASAAQAISGGLALWFW 228


>UniRef50_C8SAJ4 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Ferroglobus
           placidus DSM 10642 RepID=C8SAJ4_FERPL
          Length = 197

 Score = 48.0 bits (113), Expect = 6e-04,   Method: Composition-based stats.
 Identities = 20/101 (19%), Positives = 44/101 (43%), Gaps = 2/101 (1%)

Query: 20  FGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF 79
              L+V+     V +L+ GL  V+ +     WG++I+ +     G A     +   +Y++
Sbjct: 36  LVMLVVLGTYAYVYQLMHGL-IVTGMRDQVSWGLYIS-NFTFFVGVAASAVLIVAPLYLY 93

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
           N  ++  +V      ++    +   ++  DVGR   L + +
Sbjct: 94  NYREFEYIVTFGEFLAVAALIIALTNVLADVGRVERLWHMF 134


>UniRef50_C8WLA1 Polysulphide reductase NrfD n=3 Tax=Coriobacteriaceae
           RepID=C8WLA1_EGGLE
          Length = 288

 Score = 47.6 bits (112), Expect = 0.001,   Method: Composition-based stats.
 Identities = 56/298 (18%), Positives = 107/298 (35%), Gaps = 28/298 (9%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYH-PLVRPALLASLFGYSLGGLSITID 109
           WG  IA+ L +  G + G +  +  V V         +    +     G  L  L +  +
Sbjct: 3   WGPMIAWYLFLA-GASAGAFLTSAFVEVKYPESVKMRVAGRIIAPIFLGIGLVMLMLDAE 61

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
            G +  L +F++    N  SV+      + +++ V  +    AL E L   V        
Sbjct: 62  AGLHNPLRFFWLI--ANPGSVMTLGVYFICVFMPVALV---SALLEVLKKPVPK------ 110

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
             ++  +G +      +  G   +    K  PLW +  +LP+  +++A   G +     G
Sbjct: 111 --WLTWIGIVFAFAVAAYTG--FLLGVVKAFPLWNNA-VLPILFVVSALSAGLAATSLVG 165

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
            LV           K   V L+    V+LA  +V+     +       +     Y+  FW
Sbjct: 166 LLVDRERFEQMWLIKKSHVILSAIEMVVLATMLVIVSAGSVEGAASVYSLVAGQYAPAFW 225

Query: 290 IEVLL--MLFPLVV-----LRVAKLRNDSRMLFLSAL---SALLGCATWRLTYSLVAF 337
             ++L  ++ P ++         ++      + +S +     L+G    RL   L A 
Sbjct: 226 GGIVLLGLVAPFIIEGYPVFITKRVETSMTSMVVSVIGEAGVLVGGFMLRLLVVLSAL 283


>UniRef50_B8FPF7 Polysulphide reductase NrfD n=4 Tax=Desulfitobacterium hafniense
           RepID=B8FPF7_DESHD
          Length = 292

 Score = 47.6 bits (112), Expect = 0.001,   Method: Composition-based stats.
 Identities = 35/187 (18%), Positives = 67/187 (35%), Gaps = 15/187 (8%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
           + WG W     L   G   G +  ++A      G+   L R     S     +G L + +
Sbjct: 2   YHWG-WKIIIYLFLGGLGAGAYLTSFAAQKGWLGENSKLGRAGYFLSGPCIVIGSLLLFL 60

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+G  ++ P   +    N+ SV+      ++++I V  L                 +  +
Sbjct: 61  DLGIAFSDPLGVLRMFANITSVMTWGIYILSLFILVGFL-----------SAYYTGKNRE 109

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
           V   +  LGA+L     +  G L+        P W +  +LP   +++A   G +     
Sbjct: 110 VPAMLSLLGAILALGTGAYTGVLLAVVTSV--PFWNT-LLLPFLFVVSALSTGLAATALC 166

Query: 229 GSLVQAG 235
              ++  
Sbjct: 167 AHFLEKK 173


>UniRef50_A6DB71 Putative uncharacterized protein n=1 Tax=Caminibacter
           mediatlanticus TB-2 RepID=A6DB71_9PROT
          Length = 432

 Score = 47.2 bits (111), Expect = 0.001,   Method: Composition-based stats.
 Identities = 64/377 (16%), Positives = 137/377 (36%), Gaps = 33/377 (8%)

Query: 27  CMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP 86
            + + +K  +F L  + ++N   PWG+++   + +  G +   +  A  + +F       
Sbjct: 70  SIAMALKEQIFNLKEIEEVNKAEPWGIFVTQYVYLLYGGSALIFLTA-LMELFRVNVAPK 128

Query: 87  LVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMA 146
           +    +   L     G +SI  D+    N+ +  +  +    S ++       +YI    
Sbjct: 129 VAAALMSFGLAMVFGGLISIFTDLANQLNIYWMVL--NPQPQSGMWLMMPLYAVYIPFTL 186

Query: 147 LEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
           +E    +  +   +   ++L  V+  +  +  ++    Q      ++        LW   
Sbjct: 187 IEIYFLITNK---RDLARKLAGVLIILGIIIDIIEFYIQG-----LLFNLNTPRHLWTDI 238

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             L ++ L+T  + G    I    L     +    +   +   +     +L AI+ V+ F
Sbjct: 239 PQLWIYFLITGALTGIGGAILFAFLGLKN-KPYFDEFIKVASNIGLITIILAAIYEVINF 297

Query: 267 GELIYRDKL-SLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRML--------FLS 317
             ++   +  +L  AG   S M+W  ++L +    +  ++K ++   +         FL 
Sbjct: 298 --MVVDPQWINLIIAGSPISWMYWGWIILGIAIPFIAFISKNKSLILIGSISLIIGTFLM 355

Query: 318 ALSALLGCATWRLT---------YSLVAFNPGGGYAYFP-TWEELLISIGFVAIEICAYI 367
               + G     +T          SL        YAY P    E+LI IG + I +  Y 
Sbjct: 356 RQVFIYGGNIVPMTDRFGKGPEATSLYNLAEITPYAYIPPHTMEVLIVIGCLGIGLAVYS 415

Query: 368 VLIRLLPILPPLKQNDH 384
           ++  L  +       DH
Sbjct: 416 LIDSLFDVRNINDNIDH 432


>UniRef50_Q5P7Q5 Putative uncharacterized protein n=1 Tax=Aromatoleum aromaticum
           EbN1 RepID=Q5P7Q5_AZOSE
          Length = 312

 Score = 47.2 bits (111), Expect = 0.001,   Method: Composition-based stats.
 Identities = 43/279 (15%), Positives = 92/279 (32%), Gaps = 34/279 (12%)

Query: 85  HPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGV 144
             + R   L       LG   I  ++G  +     +   + +  S+         +   +
Sbjct: 43  EAVARYGALIGPLPVILGTALIVFELGAPFRAFNLFKVINLSPMSIGSWLLGLFMVLSTL 102

Query: 145 MALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQ 204
            A  F     ER  W  + +     +   I +G  + T      G ++ +   +  P W 
Sbjct: 103 YAATFLTP--ERWRWARTAKIALAWICVPIGIGVAVYT------GVMIGAMPSR--PFWN 152

Query: 205 SYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLF--------VKLTNTISV 256
           S  ++    LL+A   G + ++   +L +     +   E+                    
Sbjct: 153 S-PIIAFLFLLSALSAGVAAIVLTMTLARR-RSDDHEVERDFENTSYLLTASDAVLLAGE 210

Query: 257 LLAIFIVLRFGELIY---RDKLSLAFAGDFYSVMFWIEV--LLMLFPLV---------VL 302
           L+ IF+ + F  L     ++ + +  +G   +  FW  V  L ++ PL+         +L
Sbjct: 211 LIIIFLFIMFAHLTIGSTKEAVKVILSGGPLATAFWGIVVALGIVLPLLVELKLVMPRLL 270

Query: 303 RVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG 341
              + R+         ++ L+G  + R    +     G 
Sbjct: 271 YSQEFRSHRAFDVALPVAILVGGFSLRYIVVVAGQITGP 309


>UniRef50_Q3B6U3 Polysulfide reductase, subunit C, putative n=2
           Tax=Chlorobium/Pelodictyon group RepID=Q3B6U3_PELLD
          Length = 391

 Score = 46.8 bits (110), Expect = 0.002,   Method: Composition-based stats.
 Identities = 57/339 (16%), Positives = 112/339 (33%), Gaps = 30/339 (8%)

Query: 41  SVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYS 100
           + + +  G  WG++ A  L    G A     +     +  + +       +   +    +
Sbjct: 39  AATGMGVGAVWGIYNA-QLPFLAGLAASALFILVPERLLKQTELSAAAPLSAFLAAVASA 97

Query: 101 LGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK 160
           +  L I   +G    +P   +  + + +S     A  +  Y+ +        L  R    
Sbjct: 98  MSLLFIAAGLGMPSRIPTLLM--NMSPSSPASWHAPALMAYLVLSLGAGWALLASRRKGT 155

Query: 161 VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
              + L  ++   + +G  LP +      +  + A    + LW S  + P   L++    
Sbjct: 156 TPPRWLRPLVMLALPVGLALPVI------AAFMLAVMPTYGLWTSAMLAPRI-LVSGLAA 208

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEK-SLFVKLTNTISVLLAIFIVLRFGE----------- 268
           G  +++F    ++     +   E        T    +   IFI L  G            
Sbjct: 209 GMGLLLFMVVALRRSAGPDEGKELVERLAGYTALAGLASLIFIGLDAGTAFLGNLPSETY 268

Query: 269 ---LIYRDKLSLAFAGDFYSVMFWIEVLL--MLFPLVVLRVAKLRNDSRML-FLSALSAL 322
              L+Y D    A    +        VLL      +V+L V  ++    ML   + L   
Sbjct: 269 ALRLLYSDMARQALPPAYAPFASLPSVLLAAGAVSVVLLLVPAVQRKGGMLPAAAGLLIA 328

Query: 323 LGCATWRLTYSLVAFN--PGGGYAYFPTWEELLISIGFV 359
           +     R    ++A    P GG  Y P   ++ ++IG  
Sbjct: 329 ISAWFDRGPGLILAGQASPDGGTVYAPAMPDMQVTIGIW 367


>UniRef50_Q7MS51 Putative uncharacterized protein DSRP n=1 Tax=Wolinella
           succinogenes RepID=Q7MS51_WOLSU
          Length = 293

 Score = 46.4 bits (109), Expect = 0.002,   Method: Composition-based stats.
 Identities = 55/306 (17%), Positives = 102/306 (33%), Gaps = 35/306 (11%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           ++G   W   +A DL +G G     + L+  ++  ++    P+ +   + +    SLG +
Sbjct: 1   MDGHVLWDYRVAIDLFLG-GVGVAAFILSALLFFLDKEANKPVYKGGFVLAPLFVSLGLI 59

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVL---------FETAVCMTIYIGVMALEFAPALFE 155
            + +++GR +N     I  + N  S++         F        Y+ V   E      E
Sbjct: 60  FLLLEIGRPFNAVRTLI--NINPASIMSLGVFLQAIFVAIAFYVAYLMVKCDESCSCQGE 117

Query: 156 RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
                           F+I  G  L  +     G L+   G +          LPL  L 
Sbjct: 118 SCEGPK----------FLILAGGFLALLTGLYHGMLLYGTGREAW-----NGALPLLFLA 162

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKL 275
           ++   GF++     +L   G              +    +    ++     G L    K 
Sbjct: 163 SSIASGFALTYLVATLRGGGEAPLWVLSAISVALVGVLSAAFGWVYG---LGALGVESKA 219

Query: 276 SLAFAGDFYSVMF--WIEVLLMLFPLVVLRVAKLRND---SRMLFLSALSALLGCATWRL 330
           SL +    Y + F     V+  L PLV+   + L  +     +   S +  L+G    + 
Sbjct: 220 SLDYLHAHYGIHFYLVALVIGSLVPLVLFVKSILSKEGLAKNIALASTIMILVGSFVLKY 279

Query: 331 TYSLVA 336
               V 
Sbjct: 280 VVVYVG 285


>UniRef50_B9KYC2 Putative membrane protein n=1 Tax=Thermomicrobium roseum DSM 5159
           RepID=B9KYC2_THERP
          Length = 464

 Score = 46.0 bits (108), Expect = 0.002,   Method: Composition-based stats.
 Identities = 32/193 (16%), Positives = 62/193 (32%), Gaps = 22/193 (11%)

Query: 204 QSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISV--LLAIF 261
               + P +  +T+F  G ++ I   ++++          +  F  L   +    LL  +
Sbjct: 241 YFTAVFPAYFTITSFQAGIALTIVTMAVLRRWGGQADYLGREQFWALGKMLLAFSLLWFY 300

Query: 262 IVLRFGELIYRDK-------LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRML 314
                  + +  +       L       +         +    PL++L    +R      
Sbjct: 301 FWWSEFIIFWYGRTPREIDILRFLMFETYLWPFILSFAMNFALPLLILMWNPIRRSIAGP 360

Query: 315 FLSALSALLGCATWRLTYSLVAFNPGG-------------GYAYFPTWEELLISIGFVAI 361
            + A   LLG    R+  +  AF+                  AY P   ++LI IG +A 
Sbjct: 361 TVVAAIVLLGNLIDRIRLASAAFSQPDKALLGHAHALKAIPPAYIPGIGDMLILIGMLAG 420

Query: 362 EICAYIVLIRLLP 374
            +   +   R LP
Sbjct: 421 ALALVLWTARYLP 433


>UniRef50_Q0F3K6 Polysulphide reductase, NrfD n=1 Tax=Mariprofundus ferrooxydans
           PV-1 RepID=Q0F3K6_9PROT
          Length = 355

 Score = 46.0 bits (108), Expect = 0.002,   Method: Composition-based stats.
 Identities = 25/175 (14%), Positives = 62/175 (35%), Gaps = 11/175 (6%)

Query: 201 PLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI 260
           P W S    P     +   +  +  I     ++       P    +F      +  L  I
Sbjct: 157 PRWWSPIYGPYHF-ESMMRVFLAFFIIALFFLRKRNLLKRPTHDYVFNYCAQIMLALTII 215

Query: 261 --------FIVLRFGEL-IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDS 311
                   ++++ +G+L    ++      G  + + +   ++    P ++L  + +R+  
Sbjct: 216 WTYAFFMQYLIMWYGDLPFEIERFHKMMDGPNWFLFWAFFLMNSFIPFLMLIFSAIRHSP 275

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGY-AYFPTWEELLISIGFVAIEICA 365
            ++   A S L+G    R  + +        +  +F +WE++ I+ G   +    
Sbjct: 276 ALMLFPAFSILMGTFLERYMWIISPHADDIDHTPFFSSWEDIAITAGVFLVGCFL 330


>UniRef50_C1D7M6 Putative tetrathionate reductase subunit C n=1 Tax=Laribacter
           hongkongensis HLHK9 RepID=C1D7M6_LARHH
          Length = 367

 Score = 46.0 bits (108), Expect = 0.003,   Method: Composition-based stats.
 Identities = 58/313 (18%), Positives = 108/313 (34%), Gaps = 34/313 (10%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSL 101
           V +++    W  W A       G + G W LA       RG    L R ALLASL    +
Sbjct: 8   VINVSRAVAWLPW-AVQYFFLIGLSVGAWLLALP--WLWRGTQETLGRLALLASLVCGLV 64

Query: 102 GGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV 161
             +++  D+       +FY+  +   +S +   +V + +Y+G + L         L W+ 
Sbjct: 65  APVALLADLHGPGRFYHFYL--YLQPHSWMAWGSVFIPLYLGGLMLST------WLAWRG 116

Query: 162 SLQRLNKV-------MFFIIALG----------ALLPTMHQSSMGSLMI---SAGYKVHP 201
              RL          ++ ++  G            + T   +++ +L         +  P
Sbjct: 117 DFARLAGATSGRLARLYRLLGHGGSASRRQLRSVSVLTFAGAALVALYTGMEVMVIQARP 176

Query: 202 LWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF 261
           LW +   LPL   +TA      +V+    L+ A           L       +  L A++
Sbjct: 177 LWHT-PFLPLQFGVTAVAGAIGLVLVFNRLLGARDHILEVRLNQLLALSQLLVLALGALW 235

Query: 262 IVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSA 321
           +    G L      ++A      S  + +  +      ++  +   R       ++ L A
Sbjct: 236 LA--TGLLALDPVHAVALQQVAQSASWQLTAVWATAATLLTLLIATRWPQGSGLVTGLLA 293

Query: 322 LLGCATWRLTYSL 334
           L      R T  +
Sbjct: 294 LHSAWMIRWTVFI 306


>UniRef50_D1B0W5 Polysulphide reductase NrfD n=5 Tax=Proteobacteria
           RepID=D1B0W5_SULD5
          Length = 318

 Score = 45.7 bits (107), Expect = 0.003,   Method: Composition-based stats.
 Identities = 58/308 (18%), Positives = 115/308 (37%), Gaps = 19/308 (6%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAW-AVYVFNRGQYHPLVRPALLASLFGYSLG 102
             + G  WG  I   LL+  G + G   +A    Y   + +  PL++ A L S    +LG
Sbjct: 10  GFSHGVEWGWPIGVYLLLA-GISGGALIIALALRYYQKQTEETPLLKAASLVSFVTIALG 68

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
            + +  D+ +   L ++ I  ++N  SV+    + + +YI +  L         +  ++ 
Sbjct: 69  MIFLVGDLEKP--LYFWKILINYNFTSVMSIGVLALCLYIPLTFLIVVLVFEAWIKERLG 126

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMG--------SLMISAGYKVHPLWQSYEMLPLFSL 214
              L K+ F    +  L P +H  +          +  + +     PL  +  +LP   +
Sbjct: 127 QTPLAKLFFLFAWIKPLRPMIHLLAFIFALVVCAYTGFLISVLVRFPLLNTA-ILPALFV 185

Query: 215 LTAFIMGFSI--VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYR 272
           ++    G +   VI           G+     +L   +     +LL +  V         
Sbjct: 186 VSGLSAGTAFSSVIAAYFFKADAHHGDMKTLHTLEWPIMALEMLLLFMLFVSLIVGTNVD 245

Query: 273 DKLSLAFAGDFYSVMFW--IEVLLMLFPLVV--LRVAKLRNDSRMLFLSALSALLGCATW 328
              ++AF    Y  +FW  +  L    PLV+       + +     ++S ++++LG  + 
Sbjct: 246 KDAAVAFFEGSYRHLFWVGVVGLGFGVPLVLNFFLGKTVAHSRMSFYISGMASVLGVLSL 305

Query: 329 RLTYSLVA 336
           RL      
Sbjct: 306 RLFILYAG 313


>UniRef50_Q2W233 Tetrathionate reductase subunit C n=3 Tax=Proteobacteria
           RepID=Q2W233_MAGSA
          Length = 364

 Score = 44.9 bits (105), Expect = 0.006,   Method: Composition-based stats.
 Identities = 46/263 (17%), Positives = 93/263 (35%), Gaps = 18/263 (6%)

Query: 54  WIAFDL--LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVG 111
           W+ + +      G +   + L+    +  R  +  + R ALL +L   +   +++  D+ 
Sbjct: 17  WLPWAVQYFFLIGLSVCLFLLSLPGLLLGRSDWGAVGRLALLGALVCGASAPVALLADLH 76

Query: 112 RYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMA----LEFAPALFERLGWKVSLQRLN 167
           +      FY+   +   S +   A  + +Y+  +         PA     G   +L  L 
Sbjct: 77  QPGRFLNFYLHPQWG--SWMAWGAFFIPLYLAGLFAYAYAALRPAFAAEAGRGGALAPLR 134

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMI-------SAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           +++      G L      + +G  ++           K  PLW +  +LPL  L TA + 
Sbjct: 135 RLLGGGALPGLLRAGAALAVLGGALVMLYTGAEVMVVKARPLWNT-PVLPLQFLATAMVG 193

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD--KLSLA 278
              +++     +  G  G      +L  K    +  L  +++ L    L  R    L+  
Sbjct: 194 ALGLLLVLNRTLGEGDMGVEARLNALLAKALLAVLALGGVWLALGLTGLSPRHARALAEV 253

Query: 279 FAGDFYSVMFWIEVLLMLFPLVV 301
                + +     V   L PL +
Sbjct: 254 SGSASWGLTALWAVAATLVPLGL 276


>UniRef50_B8IHH1 Putative uncharacterized protein n=6 Tax=Methylobacterium
           RepID=B8IHH1_METNO
          Length = 319

 Score = 44.5 bits (104), Expect = 0.007,   Method: Composition-based stats.
 Identities = 29/135 (21%), Positives = 48/135 (35%), Gaps = 9/135 (6%)

Query: 213 SLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN--TISVLLAIFIVLRFGELI 270
            + +AF  GF+I     +L  A L      +      L      ++L  ++I L    + 
Sbjct: 146 FVSSAFAAGFAIEQILSALAFAALLAPASLDTERAGDLGGLLIATLLGTVYIGLMSFIVA 205

Query: 271 YRDKLSLAFAG-------DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALL 323
           +   L              F  ++    V   + P  +L    LR +  +L L     LL
Sbjct: 206 WYGDLPDKAEWYLRRTEHGFVWLLVAALVAGAVLPFALLLRKSLRQNRSVLRLVGALVLL 265

Query: 324 GCATWRLTYSLVAFN 338
           G A  RL   + AF+
Sbjct: 266 GVALHRLWLVVPAFD 280


>UniRef50_C8WI95 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WI95_EGGLE
          Length = 287

 Score = 44.1 bits (103), Expect = 0.008,   Method: Composition-based stats.
 Identities = 43/265 (16%), Positives = 86/265 (32%), Gaps = 17/265 (6%)

Query: 81  RGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTI 140
           R     +  P+L+ S    ++G   + +D+GR             +V SV     V    
Sbjct: 37  RRSLGRVALPSLVISCGMVAVGAACLMLDLGRPELALDVLANPAGSVLSVGAWALVAFMA 96

Query: 141 YIGVMALEFAPALFERLGWKVSLQRL--NKVMFFIIALGALLPTMHQSSMGSLMISAGYK 198
            +  +       L    G  +++Q L     +  ++  G  L T+      +L + A   
Sbjct: 97  AVAALLACNLRVLGLGRGAVLAVQALGCASALVVMVYSGLFLSTI-----WTLPLLA--- 148

Query: 199 VHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLL 258
                    ++P+    ++   G ++++    L  A  +        +   L    +V+L
Sbjct: 149 -------SPLVPVLFTCSSLSCGAAVMLVLPLLCDADPQPLFARLSRIDGALLALEAVVL 201

Query: 259 AIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSA 318
             F+V   G+++          GD     +     + +     L  A  R D+R      
Sbjct: 202 TAFMVAAAGDVLSSAAAQRLLTGDMAPAFWGALAAVGIAAPFALEAALRRPDARACACIG 261

Query: 319 LSALLGCATWRLTYSLVAFNPGGGY 343
           +  L+G    R       F     Y
Sbjct: 262 VLVLIGGFFLRYCLCTAPFMDIASY 286


>UniRef50_D1C6G3 Putative uncharacterized protein n=1 Tax=Sphaerobacter thermophilus
           DSM 20745 RepID=D1C6G3_SPHTD
          Length = 464

 Score = 44.1 bits (103), Expect = 0.008,   Method: Composition-based stats.
 Identities = 44/238 (18%), Positives = 85/238 (35%), Gaps = 23/238 (9%)

Query: 157 LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW--QSYEMLPLFSL 214
            G++ S Q    V   +   GAL   ++    G++ + +   +  L    +  + P    
Sbjct: 199 RGFRGSTQEWRTVDRAVAYFGALYVLLYV---GTMTLISADFILALIPGNNSAIFPATYT 255

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT--ISVLLAIFIVLRFGELIYR 272
           + AF  G ++ +    +++          K  F  L        LL  +       + + 
Sbjct: 256 VQAFESGVALTLVTAGVMRVWGGARDYLHKEQFFALGKLQLALGLLWFYFHWTEFIIWWY 315

Query: 273 DK------LSLAFAGDFYSVMFWIEVLLMLF-PLVVLRVAKLRNDSRMLFLSALSALLGC 325
            +      L      D Y V F +   LM   PL VL   ++R       +     L+G 
Sbjct: 316 GRTPRETALLRLLYFDTYFVPFAVAFALMFLAPLTVLLWNRIRAGVVGPIVVGALVLVGQ 375

Query: 326 ATWRLTYSLVAFNPGGGY---------AYFPTWEELLISIGFVAIEICAYIVLIRLLP 374
              ++     +F+P   Y         AY P   ++LI +G +   +C  ++ +R +P
Sbjct: 376 VFEQIRLYSASFSPNNIYEGELTVIPPAYVPGVLDILILVGLIGGAVCLGLLALRFVP 433


>UniRef50_A4ARX9 Formate-dependent nitrite reductase membrane component-like protein
           n=1 Tax=Flavobacteriales bacterium HTCC2170
           RepID=A4ARX9_9FLAO
          Length = 313

 Score = 43.7 bits (102), Expect = 0.011,   Method: Composition-based stats.
 Identities = 43/277 (15%), Positives = 104/277 (37%), Gaps = 14/277 (5%)

Query: 64  GFACGGWALAWAVYVFNRG-QYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           G A G    A    +  +  +    V+ A + +     LG +++  D+     + ++ + 
Sbjct: 34  GLAAGLLFFAALFTILKKEGETPATVKYATIVAPIALVLGLIALFYDLTN--KIYFWRLY 91

Query: 123 GHFNVNSVLFETAVCMTIYI---GVMALEFAPALFERLGWK-VSLQRLNKVMF--FIIAL 176
               + S +   A  + I      +    F   +F +   K   L++ +  +    +   
Sbjct: 92  TTIRIESPMSWGAWVLLIITPLSIIWVFSFYSDIFPKWNLKFGFLKKFHSFVVKHRMNIA 151

Query: 177 GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL 236
            AL+P      + + ++ + +   PLW +  + PL  L++      + +I          
Sbjct: 152 YALIPLSLILGIYTGILLSAFNARPLWNNAILGPL-FLVSGLSTAAATIILFSKSHYERK 210

Query: 237 RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLML 296
             +  D   + ++L   + +++  +     G  +  + + L   G+F  + F   V+L L
Sbjct: 211 LFSKIDLGLIIIELALIVHMIMGYW----AGSEVQLEAMQLLTNGEFTIMFFVFVVILGL 266

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
               VL + +L+     + + A+  L+G   +R    
Sbjct: 267 IFPAVLEIIELKGYKVPVAVPAILILVGGLVFRFVMV 303


>UniRef50_C0Q9Q8 MopC n=1 Tax=Desulfobacterium autotrophicum HRM2 RepID=C0Q9Q8_DESAH
          Length = 418

 Score = 43.3 bits (101), Expect = 0.014,   Method: Composition-based stats.
 Identities = 24/185 (12%), Positives = 58/185 (31%), Gaps = 11/185 (5%)

Query: 200 HPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA 259
            P W S         + A   GF  +I   S++    R       +    ++        
Sbjct: 221 DPHWYSTLFGAYTF-IKAIYAGFGAIILLVSILHLTPRVPFTLTPAQLADMSTLFFGFSI 279

Query: 260 IF--IVLRFGELIYRDKLSL--------AFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN 309
           ++         +I+   +               +  + + + +   + P ++L   K++ 
Sbjct: 280 VWGDFFYSQFVVIWYGNIPEETAYIIERTMTLPWSYLAWTVFIGCFILPFIILLSRKIKQ 339

Query: 310 DSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVL 369
             R++ + +   L G           +F       +      ++IS+GF  + I + I  
Sbjct: 340 SPRIMIVISSCVLAGLWIEHFLLLGPSFLEHDPGVFPIGISAIIISLGFFGLMIISIIAY 399

Query: 370 IRLLP 374
            +  P
Sbjct: 400 FKQFP 404


>UniRef50_Q1AVK3 4Fe-4S ferredoxin, iron-sulfur binding protein n=7 Tax=Bacteria
           RepID=Q1AVK3_RUBXD
          Length = 531

 Score = 43.3 bits (101), Expect = 0.017,   Method: Composition-based stats.
 Identities = 33/188 (17%), Positives = 61/188 (32%), Gaps = 15/188 (7%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           N G  WG  +   +      A G  A+ +             +R   +  L   +L G+ 
Sbjct: 250 NKGVMWGKEVPGYVFTK-ALASGAVAIPFLAAGLGLEVAASALRAGAVLGLVFMALTGIL 308

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           + +D+ R     Y  +   +   S L   A  +T + G++ L       E LG       
Sbjct: 309 LIMDLDRPDRFHYVLLRPQWR--SWLVRGAYIITGFGGLITL---WLALELLGAGGIATA 363

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
           +      ++A    + T          + A  +    WQS   LP+       + G +++
Sbjct: 364 VLSWPLVVLAAATAVYT--------AFLFAQARGRSFWQS-PALPVHMGAHTAVAGAAVL 414

Query: 226 IFEGSLVQ 233
                 V 
Sbjct: 415 YLASFFVS 422


>UniRef50_D1CF22 Polysulphide reductase NrfD n=2 Tax=Bacteria RepID=D1CF22_THET1
          Length = 309

 Score = 43.0 bits (100), Expect = 0.020,   Method: Composition-based stats.
 Identities = 45/294 (15%), Positives = 102/294 (34%), Gaps = 16/294 (5%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W  WI     +G G A G + ++  + +        + R   L +     +G + + ID+
Sbjct: 12  WEWWIVLYFFVG-GIAGGSFFISALIDLLRGEADRSISRIGYLIAFPAIIIGTILLIIDL 70

Query: 111 GRYWNLPYFY-----IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG----WKV 161
           GR     +           F   S +      +T++     L F   + +  G    +  
Sbjct: 71  GRPERFWHMVMQSKTWLPAFKWWSPISFGTWIVTVFSMFAFLAFVAVVVQGKGVTRPFYG 130

Query: 162 SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
              +L  V   I  LGA+         G L+        P+W +  +L    +++    G
Sbjct: 131 LFYQLGIVSKAIQMLGAIAGLAVAGYTGILLTVTN---RPVWANNNLLGFLFMVSGVSTG 187

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            +++    +  +    G       +   L     +L+   ++     + +   ++  +  
Sbjct: 188 AAMISLLAASKRRQHEGALYSVHRMDTWLLVLELILVVALVIWLSPIISWASAVAPGWLL 247

Query: 282 DFYSVMFW-IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
            +  ++   + V+ +L PL +    ++        L+A+  L+G    RL   +
Sbjct: 248 SWGIILLLGVIVIGLLIPLALQWNPRIM--PGSALLAAVLVLIGGFVLRLVVVI 299


>UniRef50_D1CAU5 Polysulphide reductase NrfD n=1 Tax=Sphaerobacter thermophilus DSM
           20745 RepID=D1CAU5_SPHTD
          Length = 343

 Score = 42.6 bits (99), Expect = 0.029,   Method: Composition-based stats.
 Identities = 53/288 (18%), Positives = 90/288 (31%), Gaps = 16/288 (5%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PW  W         G A   + +A   +VF   +  P+VR     SL       + + +D
Sbjct: 35  PW-RWEIPTYFFLGGIAGASYVIAGIAHVFGGDEERPVVRAGRYLSLAALIPSPILLILD 93

Query: 110 VGRYWNLPYFYIPGHF-NVNSVLFETAVCMTIYIGVMAL-EFAPALFERLGWKVSLQRLN 167
           +GR     +      F +  SV     V    +  + AL + A       G  V+   L 
Sbjct: 94  LGRPERFHHMLRVFKFRSPMSVGTWGLVVFGAFSTLSALIQAAEDGLFGRGTLVARLLLR 153

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW--QSYEMLPLFSLLTAFIMGFSIV 225
                I  LG           G L+ +      PLW      M PLF          +I 
Sbjct: 154 LPSHAIAFLGQFPAFFVSGYTGVLLAATAV---PLWTKNYLLMGPLFIASALSNALAAIT 210

Query: 226 IFEGSL---VQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGD 282
           +   +        LR     E ++   +   +   L +         ++  +L   +   
Sbjct: 211 LILTATGRASHRSLRRLERFETAVM-GVEALLLAALRLNSGKTIARPMHEGRLGRIYRVG 269

Query: 283 FYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL 330
                  + +L+      +      R    +  L+AL  L+G A +R 
Sbjct: 270 VLGTGLGLPLLIQAPGAWL----GRRLPRGVTALAALLTLIGGALFRY 313


>UniRef50_Q3A919 Putative molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Carboxydothermus hydrogenoformans Z-2901
           RepID=Q3A919_CARHZ
          Length = 285

 Score = 42.2 bits (98), Expect = 0.033,   Method: Composition-based stats.
 Identities = 53/289 (18%), Positives = 108/289 (37%), Gaps = 26/289 (8%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNR-GQYHPLVRPALLASLFGYSLGGLSIT 107
             WG+ IA  L +  G   G + +A              L++   + +    ++G L + 
Sbjct: 1   MAWGMIIAIYLFLA-GAGAGAFLIAVMTERSGINKDNEALIKAGTILAAPLVAIGTLFLV 59

Query: 108 IDV-----GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
           +D+     G++     FY+  HF   S++      +T+++ V  +          GW   
Sbjct: 60  LDLTWVEAGKFEPWRIFYLYTHF--TSMITWGTWILTLFMPVSFV---------YGWMKL 108

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
                     +   GA+L     +S+ + ++    K  P W +  ++P+  +++A + G 
Sbjct: 109 KNPYYTNTA-LRCAGAVLAF--ATSVYTGVLLGVVKAVPFWNNA-VIPVLFVVSALVTGM 164

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGD 282
           +  I    +   G +      K L   L     +LL   +++         + +      
Sbjct: 165 ATAILGSFVF--GGKTLPDFFKPLHTGLAAIELLLLFFLLIVATHGPEAARQSAEMIVSG 222

Query: 283 FYSVMFWIEVLL--MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR 329
            YS+ FW  ++   ++ P V+   A  +    +  L AL  L G  T R
Sbjct: 223 KYSLYFWGVLVFLGIIIPGVIGATASPKAGKGIKALDALLVLAGGFTLR 271


>UniRef50_D1B5B5 Polysulphide reductase NrfD n=1 Tax=Sulfurospirillum deleyianum DSM
           6946 RepID=D1B5B5_SULD5
          Length = 417

 Score = 42.2 bits (98), Expect = 0.036,   Method: Composition-based stats.
 Identities = 54/355 (15%), Positives = 116/355 (32%), Gaps = 35/355 (9%)

Query: 40  GSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGY 99
           G V ++N   PW ++I  + +       G   +     +     +H + + A      G 
Sbjct: 72  GDVGEVNRNIPWTLFIV-NYMYMIYTGSGVIFIVALAELMG---FHVIAKAAAGFMAVGL 127

Query: 100 SLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
           S+    +         L   ++    N+++ ++        YI  +  E    L  +  W
Sbjct: 128 SMVFAGLFTIATDLNMLNMLWMVLTPNISAGMWLMLPLYCTYIPFVLFEIYLLLTNKREW 187

Query: 160 KVSLQRLNKVMFFIIALGALLPTMH-QSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
              L     +   ++++G  L   + Q+ + S+          LW  +  L  + +++AF
Sbjct: 188 AKRLA----LPILVLSIGVDLVEYYIQAKLFSM-----NTARHLWTEFPFLTFYFIISAF 238

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA 278
           +    ++     LV    +    +   L  K       +LA++ V  FG +      S  
Sbjct: 239 VSSLGVMGIYSYLVHKN-KEEYNELMDLIRKAMLFFVSILALYEV--FGYMAVDKDWSFL 295

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT----------- 327
                +  +++   +L+   L    + K       L  S    + G              
Sbjct: 296 ILFGPFKPIYFGGYILLTLALPFFFIFKPGKSLYTLLASVCVVIGGFVGRYIFVYGGNAN 355

Query: 328 ---WRLTYSLVAFNPGGGYAYF----PTWEELLISIGFVAIEICAYIVLIRLLPI 375
               R       ++       F    P   E+LI +G + + +  Y V   +L +
Sbjct: 356 PMSNRFGLGYEKYDFYALEKSFNYVAPHLGEVLIVVGSLGVIMIVYKVFDSILSV 410


>UniRef50_B3QPD8 Polysulphide reductase NrfD n=1 Tax=Chlorobaculum parvum NCIB 8327
           RepID=B3QPD8_CHLP8
          Length = 307

 Score = 42.2 bits (98), Expect = 0.037,   Method: Composition-based stats.
 Identities = 41/306 (13%), Positives = 101/306 (33%), Gaps = 26/306 (8%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G     +A++  +++F       ++  A+++S+F   LG + +  D+ + 
Sbjct: 11  WQIATYLFLGGLGGATFAISAVLHLFEGCD-RKMLSVAVMSSIFFLVLGTIFLLADMLQP 69

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
               Y       N  S +F   + +  Y         P L      +  ++++ + +  +
Sbjct: 70  LKAIYALT----NPKSWIFWGVIFINFYFVSAIAYVIPLLEVWPKLEPIIRKIPESILGL 125

Query: 174 I-------ALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVI 226
           +       AL         +    L+ISA   ++  + +   LPL  +++ F  G + ++
Sbjct: 126 LERFNKLAALAGSAAGFLVAIYTGLLISAAPAIN--FWNTPALPLLFVISGFSTGAAFLL 183

Query: 227 FEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI--FIVLRFGELIYRDKLSLAFAGDFY 284
              +  Q         +      +     +++    F    F     R      F    +
Sbjct: 184 LLSTFSQNEFAHKITSKLEQLDAVLIVTELIILGAYFNFAMFLPTGARASAEYLFQSPLF 243

Query: 285 SVMFWIEVLLMLFPLVVLRVAKL--------RNDSRMLFLSALSALLGCATWRLTYSLVA 336
              F+  V  ++ PL++   +          +  +  + +++   L G    R+      
Sbjct: 244 IGGFF--VAGLIVPLLIETYSIFFAGHGHEEKKSALPVLMASSLVLFGGFLLRIYVLKAG 301

Query: 337 FNPGGG 342
                 
Sbjct: 302 MFQFPW 307


>UniRef50_C7LZ01 4Fe-4S ferredoxin iron-sulfur binding domain protein n=1
           Tax=Acidimicrobium ferrooxidans DSM 10331
           RepID=C7LZ01_ACIFD
          Length = 512

 Score = 42.2 bits (98), Expect = 0.038,   Method: Composition-based stats.
 Identities = 36/260 (13%), Positives = 95/260 (36%), Gaps = 29/260 (11%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP-LVR---PALLASLFGYSLGGLS 105
           PWG  ++       G + G + +   +++  +  +   LVR   P++  +    + G   
Sbjct: 247 PWGGLVSLYTWTK-GLSAGAYLVPITLWLLGKLPFSSDLVRIWGPSISLAFLAITGGL-- 303

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           +  D+         ++ G     S L      + ++ G+  L     +            
Sbjct: 304 LIGDLKHPERFYLLFLKGR--PESWLVRGGYGLLLFGGIDTLTLIAGIL----------H 351

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
            +  M  +   G   P    +++ +  + A  K   LWQS  ++P+  ++ A ++G ++ 
Sbjct: 352 SSTAMGILAIPGI--PLAALAALYTAFLFAQAKARDLWQS-PLMPIHLVIQALLLGSAVS 408

Query: 226 IFEGSL----VQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
           +F  ++       G         ++   L   +  +       +    ++   ++    G
Sbjct: 409 VFVAAITDPGSTVGYLERLTGALAILNAL-LVVGEITITHPTAKAHLAVWE--MTHGALG 465

Query: 282 DFYSVMFWIEVLLMLFPLVV 301
             + + F ++++ +L PL +
Sbjct: 466 RLFWLGFALDLVGILTPLGM 485


>UniRef50_Q47CU7 Polysulphide reductase, NrfD n=3 Tax=Rhodocyclaceae
           RepID=Q47CU7_DECAR
          Length = 285

 Score = 41.8 bits (97), Expect = 0.039,   Method: Composition-based stats.
 Identities = 44/256 (17%), Positives = 82/256 (32%), Gaps = 26/256 (10%)

Query: 84  YHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE-----TAVCM 138
             PL      AS     LGG+ +  D+ +         P + N  S L        A  +
Sbjct: 42  LRPLREKTAYASFVLLGLGGMLLIADLSQPMRFLNILNPAYLNFTSPLAWGALNIVAFSI 101

Query: 139 TIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYK 198
              + ++AL       E+ G  ++L      +   I  G  L T+HQS            
Sbjct: 102 ASIVYILALRKGD---EKNGQLLALITALLALGLPIYTGFDL-TVHQS------------ 145

Query: 199 VHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLL 258
             P+W +  ++P+  +  A   G ++      L            + +         +L+
Sbjct: 146 -RPVWNT-PIMPVLFVALAIASGSAVGAL---LAAGNAEAQKVLREYMLWSAGAVAVMLV 200

Query: 259 AIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSA 318
           +I     +G         +   G    +   +  L       ++  A +     ++ +SA
Sbjct: 201 SIMGTTNYGGSAAELTFMIMTTGTMGLLFIGVGFLGGSVAPALMLFAPMGKSQGVVLVSA 260

Query: 319 LSALLGCATWRLTYSL 334
           L  L G A  R    +
Sbjct: 261 LLILAGSAALRYVLLM 276


>UniRef50_Q0HQT8 Polysulphide reductase, NrfD n=18 Tax=root RepID=Q0HQT8_SHESR
          Length = 315

 Score = 41.8 bits (97), Expect = 0.040,   Method: Composition-based stats.
 Identities = 60/312 (19%), Positives = 118/312 (37%), Gaps = 26/312 (8%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAW-AVYVFNRGQYHPLVRPALLASLFGYSLG 102
            L+ G  W   IA  L    G + G   +A    +   + +    ++ A L S    SLG
Sbjct: 10  GLSQGVAWPWPIAVYLFFA-GISGGALTIALALRFYLGQVENTAFLKAATLLSFVTISLG 68

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
            L + +D+          +   +N+NSV+    + +++YI ++A+    AL + L     
Sbjct: 69  MLCLVLDLTNPLFFWRILVF--YNLNSVMSIGVIALSVYIPLVAVVALFALEKELMAIPQ 126

Query: 163 LQRLNKVMFFIIAL------GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
           LQ L  ++  +           LL  +   +    +ISA  +  PL  +  +LP   + +
Sbjct: 127 LQFLGPIITKLKGFRRPMEAVVLLLALSVCAYTGFLISALIR-FPLINT-SVLPALFIAS 184

Query: 217 AFIMG------FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI 270
               G       ++ +F+  L    ++     E  +       I ++    +    G   
Sbjct: 185 GLSAGGASAKMLAVWLFKEPLHSGEMKILHSAEWPIMFAEALFIFMIATALLTGNAGGQF 244

Query: 271 YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRV----AKLRNDSRMLFLSALSALLGCA 326
                  AF    ++ +FWI V+ + F   +L          + ++  ++S + A++G  
Sbjct: 245 A----FAAFQEGIWASVFWIGVVGIGFGAPLLLNFATGKHFSHSAKAFYMSGMCAVVGMM 300

Query: 327 TWRLTYSLVAFN 338
             RL   L   N
Sbjct: 301 CLRLFILLAGQN 312


>UniRef50_A6Q7L0 Putative uncharacterized protein n=2 Tax=unclassified
           Epsilonproteobacteria RepID=A6Q7L0_SULNB
          Length = 315

 Score = 41.0 bits (95), Expect = 0.074,   Method: Composition-based stats.
 Identities = 44/291 (15%), Positives = 104/291 (35%), Gaps = 32/291 (10%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPAL-LASLFGYSLGGLSITID 109
           WG  I  ++        G   +   +   ++ +  P +R  + L S    ++  L    D
Sbjct: 24  WGWMITLNMWAK-SVGTGVILVGAFLLYRHKKEEMPNLRWTMPLISFIFLNIFLLFTLTD 82

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG----------- 158
           + + + +   ++  H+   S +   A   +++ G++ +      F+              
Sbjct: 83  LHQPYRMVNIFLHPHW--TSAITVGAWMASLFTGLITILMVIGFFDAHPDVRKQGPCAKM 140

Query: 159 WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
            +       K+  F++ L   +      ++ + +I A      LWQ      +  +  A 
Sbjct: 141 AREHSALYEKLFPFVVFLAVPV------TLYTAIIMAEASARELWQ-APAEVMQMMWAAL 193

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---FIVLRFGELIYRDKL 275
           + G + +IF               + +L + +    S L+ +   F   +  E      L
Sbjct: 194 LAGSAGLIFVS----GSWSKESRRDLALVLAIATFFSFLMYMGEYFFSFKSSE--AEATL 247

Query: 276 SLAFAGDFYSVMFWIEVLL-MLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
           +   +G  Y+  FW  ++L  + P  +       ++  +L  +A+ AL+G 
Sbjct: 248 AYVHSGGEYNAEFWFAMVLGFIIPFFLAVKNMKEDNKTLLRFAAILALIGL 298


>UniRef50_UPI000050FBE3 formate-dependent nitrite reductase, membrane component n=1
           Tax=Brevibacterium linens BL2 RepID=UPI000050FBE3
          Length = 417

 Score = 40.6 bits (94), Expect = 0.096,   Method: Composition-based stats.
 Identities = 37/159 (23%), Positives = 59/159 (37%), Gaps = 13/159 (8%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWG  IA  L +G G A G   L       +R Q     R   + +     +GG ++  D
Sbjct: 81  PWGDEIALYLFLG-GLAGGSSLLGLGAQFSDRPQLRIATRLTAITAT---GVGGAALVAD 136

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIY---IGVM-ALEFAPALFERLGWKVSLQR 165
           +GR        +   F V+S +      ++ +    G++ A+E       RL      + 
Sbjct: 137 LGRPERFLN--MMRVFKVSSPMSLGTWILSGFGVGSGILAAIEVDRLTGLRLPLGPLRRI 194

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQ 204
           L+ V        AL  T   +  G+L+   G    P W 
Sbjct: 195 LHAVETPAALESALFATPLAAYTGALL---GDTAVPTWN 230


Searching..................................................done


Results from round 3


                                                                 Score    E
Sequences producing significant alignments:                      (bits) Value
Sequences used in model and found again:

UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome s...   288   2e-76
UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp...   277   6e-73
UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter Re...   271   4e-71
UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteo...   265   3e-69
UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio ace...   252   1e-65
UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain pro...   251   4e-65
UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacter...   249   1e-64
UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria Re...   247   4e-64
UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococc...   242   1e-62
UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex de...   236   8e-61
UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum the...   236   9e-61
UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter Re...   236   1e-60
UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n...   224   6e-57
UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geob...   224   6e-57
UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria Re...   222   1e-56
UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteob...   221   3e-56
UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogen...   220   9e-56
UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n...   219   1e-55
UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...   214   5e-54
UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...   212   3e-53
UniRef50_A4CGB2 Molybdopterin oxidoredutase membrane subunit n=2...   211   3e-53
UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxoba...   208   4e-52
UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...   207   4e-52
UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcace...   202   1e-50
UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1 Tax...   198   3e-49
UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogena...   197   5e-49
UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus ...   191   3e-47
UniRef50_C7M6A3 Polysulphide reductase NrfD n=7 Tax=Flavobacteri...   187   5e-46
UniRef50_B5E918 Polysulphide reductase NrfD n=4 Tax=Desulfuromon...   187   7e-46
UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibac...   182   1e-44
UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteob...   181   3e-44
UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium le...   181   4e-44
UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria Re...   180   6e-44
UniRef50_Q1D5L9 Oxidoredutase membrane subunit, NrfD family n=5 ...   180   6e-44
UniRef50_C1A9A0 Putative uncharacterized protein n=1 Tax=Gemmati...   179   1e-43
UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibri...   178   2e-43
UniRef50_A9WEV4 Polysulphide reductase NrfD n=10 Tax=Bacteria Re...   177   5e-43
UniRef50_A5G581 Polysulphide reductase, NrfD n=3 Tax=Geobacter R...   177   5e-43
UniRef50_B1ZZD5 Polysulphide reductase NrfD n=40 Tax=Bacteria Re...   172   2e-41
UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firm...   169   1e-40
UniRef50_Q0F3K3 Polysulphide reductase, NrfD n=3 Tax=Proteobacte...   169   2e-40
UniRef50_B3DZC6 Polysulphide reductase n=7 Tax=Bacteria RepID=B3...   165   2e-39
UniRef50_D1U457 Polysulphide reductase NrfD n=1 Tax=Desulfovibri...   165   3e-39
UniRef50_C6BVN8 Polysulphide reductase NrfD n=23 Tax=Bacteria Re...   163   7e-39
UniRef50_B3EBL3 Polysulphide reductase NrfD n=1 Tax=Geobacter lo...   163   1e-38
UniRef50_A9FEB7 Molybdopterin oxidoreductase, membrane subunit n...   162   1e-38
UniRef50_C7P4W7 Polysulphide reductase NrfD n=1 Tax=Halomicrobiu...   161   4e-38
UniRef50_D2RF79 Polysulphide reductase NrfD n=1 Tax=Archaeoglobu...   161   4e-38
UniRef50_Q3JBQ6 Polysulphide reductase, NrfD n=4 Tax=Bacteria Re...   160   7e-38
UniRef50_A7HD11 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...   158   3e-37
UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteri...   157   5e-37
UniRef50_B2UN75 Polysulphide reductase NrfD n=1 Tax=Akkermansia ...   157   8e-37
UniRef50_Q3IMU3 Anaerobic dehydrogenase (Probable formate dehydr...   157   9e-37
UniRef50_A9HPA2 Polysulphide reductase NrfD n=1 Tax=Gluconacetob...   156   1e-36
UniRef50_B0R490 Dimethylsulfoxide reductase subunit C (Membrane ...   155   3e-36
UniRef50_B8J4A1 Polysulphide reductase NrfD n=1 Tax=Desulfovibri...   155   4e-36
UniRef50_A4AMZ2 Polysulphide reductase, NrfD n=1 Tax=Flavobacter...   154   4e-36
UniRef50_D1C6G2 Polysulphide reductase NrfD n=2 Tax=Thermomicrob...   154   6e-36
UniRef50_B8FTZ9 Polysulphide reductase NrfD n=8 Tax=Bacteria Rep...   153   1e-35
UniRef50_B1ZE54 Polysulphide reductase NrfD n=10 Tax=Alphaproteo...   152   2e-35
UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperth...   151   4e-35
UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exi...   151   5e-35
UniRef50_Q1NPI6 Polysulphide reductase, NrfD n=1 Tax=delta prote...   149   1e-34
UniRef50_Q3IBH9 Hdr-like menaquinol-oxidizing enzyme, subunit B ...   148   2e-34
UniRef50_Q7M9S8 MOLYBDOPTERIN OXIDOREDUCTASE, MEMBRANE SUBUNIT n...   146   2e-33
UniRef50_Q1NR83 Polysulphide reductase, NrfD n=3 Tax=delta prote...   146   2e-33
UniRef50_C7ML95 Polysulphide reductase n=1 Tax=Cryptobacterium c...   145   2e-33
UniRef50_A8VTE8 Short-chain dehydrogenase/reductase SDR n=1 Tax=...   143   7e-33
UniRef50_C4XH91 Hme subunit B n=7 Tax=Deltaproteobacteria RepID=...   143   7e-33
UniRef50_B5YGT3 Polysulfide reductase, subunit C, putative n=1 T...   143   7e-33
UniRef50_C8WKV1 Polysulphide reductase NrfD n=2 Tax=Eggerthella ...   142   2e-32
UniRef50_B8FZ25 Polysulphide reductase NrfD n=3 Tax=cellular org...   142   2e-32
UniRef50_B9ZFI4 Polysulphide reductase NrfD n=1 Tax=Natrialba ma...   141   5e-32
UniRef50_Q2RH83 Polysulphide reductase, NrfD n=2 Tax=Thermoanaer...   140   7e-32
UniRef50_Q1NTW8 Polysulphide reductase, NrfD n=2 Tax=Deltaproteo...   140   7e-32
UniRef50_Q1NJV0 Polysulphide reductase, NrfD n=1 Tax=delta prote...   139   2e-31
UniRef50_D2RS63 Polysulphide reductase NrfD n=2 Tax=Haloterrigen...   138   4e-31
UniRef50_Q9JPC7 Hypothetical membrane protein n=1 Tax=Rubrivivax...   137   5e-31
UniRef50_C8SA55 Polysulphide reductase NrfD n=1 Tax=Ferroglobus ...   137   1e-30
UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Ta...   135   4e-30
UniRef50_A0L8C5 Polysulphide reductase, NrfD n=1 Tax=Magnetococc...   135   4e-30
UniRef50_C5JBH6 Polysulphide reductase, NrfD n=1 Tax=uncultured ...   135   4e-30
UniRef50_UPI000038405A COG5557: Polysulphide reductase n=1 Tax=M...   134   5e-30
UniRef50_Q0A827 Polysulphide reductase, NrfD n=7 Tax=Proteobacte...   134   5e-30
UniRef50_Q0AC68 Polysulphide reductase, NrfD n=1 Tax=Alkalilimni...   133   9e-30
UniRef50_C1SNA2 Polysulphide reductase n=1 Tax=Denitrovibrio ace...   133   1e-29
UniRef50_A8VUY9 Citrate transporter n=1 Tax=Bacillus selenitired...   132   3e-29
UniRef50_B8FUG2 Polysulphide reductase NrfD n=4 Tax=Desulfitobac...   131   5e-29
UniRef50_C0G1U3 Polysulphide reductase NrfD n=1 Tax=Natrialba ma...   129   1e-28
UniRef50_B9L6C2 Polysulphide reductase, NrfD family n=1 Tax=Naut...   129   2e-28
UniRef50_O29750 Hdr-like menaquinol oxidoreductase integral memb...   129   2e-28
UniRef50_C5S9W5 Polysulphide reductase NrfD n=2 Tax=Allochromati...   129   2e-28
UniRef50_B8FP38 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...   129   2e-28
UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...   128   3e-28
UniRef50_O30063 Molybdopterin oxidoreductase, membrane subunit n...   128   3e-28
UniRef50_C7P3K5 Polysulphide reductase NrfD n=1 Tax=Halomicrobiu...   128   4e-28
UniRef50_A1HNC8 Polysulphide reductase, NrfD n=2 Tax=Bacteria Re...   126   1e-27
UniRef50_A8VZB1 Molybdopterin-guanine dinucleotide biosynthesis ...   125   2e-27
UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...   123   1e-26
UniRef50_B8G139 Polysulphide reductase NrfD n=1 Tax=Desulfitobac...   121   4e-26
UniRef50_C0GSE7 Polysulphide reductase NrfD n=1 Tax=Desulfonatro...   121   5e-26
UniRef50_A6DB71 Putative uncharacterized protein n=1 Tax=Caminib...   121   6e-26
UniRef50_Q01US2 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...   120   1e-25
UniRef50_B8FUG6 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...   120   1e-25
UniRef50_B1M0T1 Polysulphide reductase NrfD n=1 Tax=Methylobacte...   120   1e-25
UniRef50_A9WAQ1 Polysulphide reductase NrfD n=3 Tax=Chloroflexus...   119   1e-25
UniRef50_Q3ZA96 Molybdopterin oxidoreductase, membrane subunit, ...   115   3e-24
UniRef50_C4XM98 Polysulphide reductase NrfD family protein n=1 T...   110   1e-22
UniRef50_UPI0000384357 COG5557: Polysulphide reductase n=1 Tax=M...   108   4e-22
UniRef50_Q3SG29 Molybdopterin oxidoreductase, membrane subunit n...   107   6e-22
UniRef50_C7N1L6 Polysulphide reductase n=1 Tax=Slackia heliotrin...   107   7e-22
UniRef50_A8A9V8 Polysulphide reductase, NrfD n=1 Tax=Ignicoccus ...   106   1e-21
UniRef50_C8SCT0 Polysulphide reductase NrfD n=2 Tax=Ferroglobus ...   105   3e-21
UniRef50_A1WTY7 Polysulphide reductase, NrfD n=1 Tax=Halorhodosp...   104   5e-21
UniRef50_Q250F3 Putative oxidoreductase membrane subunit n=1 Tax...   103   1e-20
UniRef50_Q2IE49 Polysulphide reductase, NrfD n=4 Tax=Anaeromyxob...   101   5e-20
UniRef50_Q1NT90 Polysulphide reductase, NrfD n=1 Tax=delta prote...   101   5e-20
UniRef50_B9M2J9 Polysulphide reductase NrfD n=8 Tax=Geobacter Re...   101   6e-20
UniRef50_Q3B6U3 Polysulfide reductase, subunit C, putative n=2 T...    98   6e-19
UniRef50_B8G150 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    97   1e-18
UniRef50_B4U8Z2 Polysulphide reductase NrfD n=1 Tax=Hydrogenobac...    97   1e-18
UniRef50_D0LF72 Polysulphide reductase NrfD n=3 Tax=Actinomyceta...    96   2e-18
UniRef50_C1SK16 Formate-dependent nitrite reductase, membrane co...    91   6e-17
UniRef50_D0KGJ5 Cytochrome c nitrite reductase, NrfD subunit n=7...    90   9e-17
UniRef50_A5FVD8 Polysulphide reductase, NrfD n=1 Tax=Acidiphiliu...    90   2e-16
UniRef50_O30284 Molybdopterin oxidoreductase, membrane subunit n...    88   4e-16
UniRef50_C8SBG1 Polysulphide reductase NrfD (Fragment) n=1 Tax=F...    85   3e-15
UniRef50_A1HU04 Polysulphide reductase, NrfD n=1 Tax=Thermosinus...    84   9e-15
UniRef50_P32709 Protein nrfD n=160 Tax=Bacteria RepID=NRFD_ECOLI       82   4e-14
UniRef50_C8SAJ4 Molybdopterin oxidoreductase, membrane subunit n...    79   3e-13
UniRef50_Q7MS51 Putative uncharacterized protein DSRP n=1 Tax=Wo...    78   5e-13
UniRef50_B8FPF7 Polysulphide reductase NrfD n=4 Tax=Desulfitobac...    75   3e-12
UniRef50_Q5P7Q5 Putative uncharacterized protein n=1 Tax=Aromato...    74   1e-11
UniRef50_C7N714 Formate-dependent nitrite reductase, membrane co...    72   3e-11
UniRef50_B8G2M7 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    72   3e-11
UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment...    70   1e-10
UniRef50_C8WLA1 Polysulphide reductase NrfD n=3 Tax=Coriobacteri...    67   1e-09

Sequences not found previously or not previously below threshold:

UniRef50_D1B5B5 Polysulphide reductase NrfD n=1 Tax=Sulfurospiri...    86   2e-15
UniRef50_A1WYG4 Polysulphide reductase, NrfD n=1 Tax=Halorhodosp...    80   2e-13
UniRef50_B4SE85 Polysulphide reductase NrfD n=1 Tax=Pelodictyon ...    80   2e-13
UniRef50_C0W3Q6 NrfD superfamily polysulphide reductase n=1 Tax=...    78   6e-13
UniRef50_Q9Y8M5 Molybdopterin oxidoreductase, membrane subunit n...    78   7e-13
UniRef50_D1CAU5 Polysulphide reductase NrfD n=1 Tax=Sphaerobacte...    78   8e-13
UniRef50_D1S373 Polysulphide reductase NrfD n=1 Tax=Micromonospo...    76   2e-12
UniRef50_Q0HQT8 Polysulphide reductase, NrfD n=18 Tax=root RepID...    73   1e-11
UniRef50_Q1AVK3 4Fe-4S ferredoxin, iron-sulfur binding protein n...    73   1e-11
UniRef50_A4ARX9 Formate-dependent nitrite reductase membrane com...    72   3e-11
UniRef50_C5EZL6 Protein NrfD n=3 Tax=Helicobacter RepID=C5EZL6_9...    72   3e-11
UniRef50_P45014 Protein nrfD homolog n=30 Tax=Gammaproteobacteri...    72   4e-11
UniRef50_B9L4B5 4Fe-4S ferredoxin iron-sulfur binding domain pro...    71   7e-11
UniRef50_B3ELU1 Polysulphide reductase NrfD n=7 Tax=Chlorobiacea...    70   1e-10
UniRef50_Q47CU7 Polysulphide reductase, NrfD n=3 Tax=Rhodocyclac...    69   2e-10
UniRef50_C6CDQ2 Polysulphide reductase NrfD n=1 Tax=Dickeya dada...    69   2e-10
UniRef50_Q0F3K6 Polysulphide reductase, NrfD n=1 Tax=Mariprofund...    69   3e-10
UniRef50_D1B0W5 Polysulphide reductase NrfD n=5 Tax=Proteobacter...    69   3e-10
UniRef50_A7HHT8 Polysulphide reductase NrfD n=1 Tax=Anaeromyxoba...    69   3e-10
UniRef50_D1C6G3 Putative uncharacterized protein n=1 Tax=Sphaero...    68   4e-10
UniRef50_C3MV18 Polysulphide reductase NrfD n=8 Tax=Sulfolobus R...    68   4e-10
UniRef50_B3QPD8 Polysulphide reductase NrfD n=1 Tax=Chlorobaculu...    68   5e-10
UniRef50_B7VGR3 Protein nrfD n=24 Tax=Gammaproteobacteria RepID=...    68   6e-10
UniRef50_D1CF22 Polysulphide reductase NrfD n=2 Tax=Bacteria Rep...    68   6e-10
UniRef50_C8S6D4 Polysulphide reductase NrfD n=1 Tax=Ferroglobus ...    68   7e-10
UniRef50_B3E6Q9 Polysulphide reductase NrfD n=1 Tax=Geobacter lo...    67   8e-10
UniRef50_C6R8A3 Polysulphide reductase, NrfD n=5 Tax=Corynebacte...    67   1e-09
UniRef50_A7GZQ5 Polysulphide reductase, NrfD superfamily n=6 Tax...    67   1e-09
UniRef50_C0Q9Q8 MopC n=1 Tax=Desulfobacterium autotrophicum HRM2...    67   1e-09
UniRef50_B4U788 Polysulphide reductase NrfD n=2 Tax=Bacteria Rep...    67   1e-09
UniRef50_A7NL83 Cyclic nucleotide-binding protein n=10 Tax=Bacte...    67   1e-09
UniRef50_Q3A919 Putative molybdopterin oxidoreductase, membrane ...    67   2e-09
UniRef50_C1D7M6 Putative tetrathionate reductase subunit C n=1 T...    67   2e-09
UniRef50_P31077 Polysulfide reductase chain C n=3 Tax=Bacteria R...    67   2e-09
UniRef50_C7LZ01 4Fe-4S ferredoxin iron-sulfur binding domain pro...    67   2e-09
UniRef50_UPI000050FBE3 formate-dependent nitrite reductase, memb...    66   2e-09
UniRef50_A1SAH1 Polysulfide reductase, subunit C n=18 Tax=Shewan...    66   3e-09
UniRef50_A2BJT1 Putative uncharacterized protein n=1 Tax=Hyperth...    65   3e-09
UniRef50_B1ZSP9 Polysulphide reductase NrfD n=1 Tax=Opitutus ter...    65   5e-09
UniRef50_B5YL64 NrfD n=1 Tax=Thermodesulfovibrio yellowstonii DS...    65   6e-09
UniRef50_D1CFS3 Cyclic nucleotide-binding protein n=1 Tax=Thermo...    64   9e-09
UniRef50_Q2W233 Tetrathionate reductase subunit C n=3 Tax=Proteo...    64   1e-08
UniRef50_A1RR61 Putative uncharacterized protein n=2 Tax=Thermop...    63   2e-08
UniRef50_A6Q7L0 Putative uncharacterized protein n=2 Tax=unclass...    63   2e-08
UniRef50_C7MAQ5 Formate-dependent nitrite reductase, membrane co...    63   2e-08
UniRef50_C8WI95 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    62   3e-08
UniRef50_A1HNC2 Polysulphide reductase, NrfD n=1 Tax=Thermosinus...    62   5e-08
UniRef50_A8FZ92 Polysulphide reductase, NrfD n=22 Tax=Shewanella...    61   8e-08
UniRef50_B9KYC2 Putative membrane protein n=1 Tax=Thermomicrobiu...    61   9e-08
UniRef50_A6W8F1 Polysulphide reductase NrfD n=14 Tax=Actinomycet...    61   9e-08
UniRef50_B3V5K7 4Fe-4S ferredoxin iron-sulfur binding protein n=...    60   1e-07
UniRef50_C0QP55 Polysulphide reductase, NrfD n=5 Tax=Aquificales...    59   3e-07
UniRef50_A6FBN4 Oxidoreductase n=1 Tax=Moritella sp. PE36 RepID=...    59   3e-07
UniRef50_D1B0I9 Polysulphide reductase NrfD n=1 Tax=Sulfurospiri...    58   8e-07
UniRef50_C7NKL1 Formate-dependent nitrite reductase, membrane co...    57   8e-07
UniRef50_B5EDJ5 Polysulphide reductase NrfD n=1 Tax=Geobacter be...    57   1e-06
UniRef50_A7ZFT6 Molybdopterin oxidoreductase, membrane subunit n...    57   1e-06
UniRef50_B9L2S9 Polysulphide reductase, NrfD superfamily n=1 Tax...    57   2e-06
UniRef50_B3E5I5 Polysulphide reductase NrfD n=4 Tax=Bacteria Rep...    57   2e-06
UniRef50_B8JDY1 Polysulphide reductase NrfD n=4 Tax=Anaeromyxoba...    57   2e-06
UniRef50_A6DUB4 Putative uncharacterized protein n=1 Tax=Lentisp...    57   2e-06
UniRef50_Q30TA2 NrfD-related membrane anchor n=1 Tax=Sulfurimona...    56   3e-06
UniRef50_A1BJH5 Polysulphide reductase, NrfD n=6 Tax=Chlorobiace...    55   3e-06
UniRef50_B9CXX9 tRNA uridine 5-carboxymethylaminomethyl modifica...    55   3e-06
UniRef50_A1JN24 Tetrathionate reductase subunit C n=9 Tax=Entero...    55   4e-06
UniRef50_A1SKV0 4Fe-4S ferredoxin, iron-sulfur binding domain pr...    55   4e-06
UniRef50_A9QP26 FeS cluster containing hydrogenase components 1 ...    54   9e-06
UniRef50_Q1IPA6 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...    53   1e-05
UniRef50_B9L5D2 Polysulphide reductase NrfD n=1 Tax=Thermomicrob...    53   1e-05
UniRef50_B8G171 Polysulphide reductase NrfD n=2 Tax=Desulfitobac...    53   1e-05
UniRef50_C8WM86 Polysulphide reductase NrfD n=2 Tax=Coriobacteri...    53   2e-05
UniRef50_C8S9X7 Polysulphide reductase NrfD n=1 Tax=Ferroglobus ...    53   2e-05
UniRef50_B6BMI0 Polysulphide reductase, NrfD n=1 Tax=Campylobact...    53   2e-05
UniRef50_Q1D0Y1 Putative membrane protein n=1 Tax=Myxococcus xan...    53   2e-05
UniRef50_C7MM02 Formate-dependent nitrite reductase, membrane co...    53   3e-05
UniRef50_C8WKW8 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    52   4e-05
UniRef50_A6GFM4 Putative uncharacterized protein n=1 Tax=Plesioc...    52   4e-05
UniRef50_C6P6L5 Putative uncharacterized protein n=1 Tax=Siderox...    52   4e-05
UniRef50_B1ZM00 Putative uncharacterized protein n=6 Tax=Proteob...    51   5e-05
UniRef50_Q022U1 Polysulphide reductase, NrfD n=1 Tax=Candidatus ...    51   5e-05
UniRef50_C5S8Z3 Polysulphide reductase NrfD n=1 Tax=Allochromati...    51   6e-05
UniRef50_B0UGB6 Polysulphide reductase NrfD n=1 Tax=Methylobacte...    51   7e-05
UniRef50_A7JTF1 Tetrathionate reductase subunit C n=2 Tax=Mannhe...    50   1e-04
UniRef50_Q8NKT5 Sulfur reductase membrane anchor n=1 Tax=Acidian...    50   2e-04
UniRef50_C2FZI8 Molybdopterin oxidoreductase n=4 Tax=Sphingobact...    50   2e-04
UniRef50_A3QI13 Polysulphide reductase, NrfD n=2 Tax=Shewanella ...    49   3e-04
UniRef50_D2S531 Polysulphide reductase NrfD n=2 Tax=Actinomyceta...    49   4e-04
UniRef50_A8FX32 Aspartate carbamoyltransferase n=5 Tax=Gammaprot...    48   4e-04
UniRef50_A6C7D9 Molybdopterin oxidoreductase, iron sulfur subuni...    48   4e-04
UniRef50_Q5P035 Probable membrane anchor for molybdopterin oxido...    48   5e-04
UniRef50_C8WL33 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    48   6e-04
UniRef50_B6R3E5 Tetrathionate reductase subunit C n=1 Tax=Pseudo...    48   8e-04
UniRef50_C5V5Q4 Putative uncharacterized protein n=1 Tax=Gallion...    48   8e-04
UniRef50_D1CCI2 Putative uncharacterized protein n=1 Tax=Thermob...    47   0.001
UniRef50_A7K408 Tetrathionate reductase subunit C n=15 Tax=Gamma...    47   0.001
UniRef50_UPI0001744C2D putative anaerobic reductase component n=...    47   0.001
UniRef50_D1XLX5 Polysulphide reductase NrfD n=2 Tax=Streptomyces...    46   0.002
UniRef50_Q7UYU6 Molybdopterin oxidoreductase, iron sulfur subuni...    46   0.002
UniRef50_Q3JBQ3 Putative uncharacterized protein n=2 Tax=Nitroso...    46   0.003
UniRef50_C3MST5 Polysulphide reductase NrfD n=11 Tax=Sulfolobace...    46   0.003
UniRef50_B4EYX9 Tetrathionate reductase subunit C n=47 Tax=Enter...    45   0.004
UniRef50_C7PG39 Putative uncharacterized protein n=1 Tax=Chitino...    45   0.004
UniRef50_C7N1I6 Formate-dependent nitrite reductase, membrane co...    45   0.005
UniRef50_C8WPM8 Putative uncharacterized protein n=1 Tax=Eggerth...    45   0.005
UniRef50_C8WKY7 Polysulphide reductase NrfD n=1 Tax=Eggerthella ...    45   0.006
UniRef50_D0LJA6 Putative uncharacterized protein n=1 Tax=Haliang...    44   0.008
UniRef50_A3MW96 Respiratory nitrite reductase specific menaquino...    44   0.008
UniRef50_D0WE50 Molybdopterin oxidoreductase, membrane subunit n...    44   0.008
UniRef50_A5FJE2 Putative uncharacterized protein n=7 Tax=Bacteri...    44   0.009
UniRef50_UPI00016C50DD hypothetical protein GobsU_32209 n=1 Tax=...    44   0.011
UniRef50_B8IHH1 Putative uncharacterized protein n=6 Tax=Methylo...    43   0.013
UniRef50_B9M1T3 Putative uncharacterized protein n=3 Tax=Geobact...    43   0.016
UniRef50_B1ZVT7 4Fe-4S ferredoxin iron-sulfur binding domain pro...    43   0.016

>UniRef50_P37180 Probable Ni/Fe-hydrogenase 2 b-type cytochrome subunit n=120
           Tax=Gammaproteobacteria RepID=HYBB_ECOLI
          Length = 392

 Score =  288 bits (738), Expect = 2e-76,   Method: Composition-based stats.
 Identities = 392/392 (100%), Positives = 392/392 (100%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL
Sbjct: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
           IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY
Sbjct: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL
Sbjct: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
           PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG
Sbjct: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300
           PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV
Sbjct: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLV 300

Query: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360
           VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA
Sbjct: 301 VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVA 360

Query: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           IEICAYIVLIRLLPILPPLKQNDHNRHEASKA
Sbjct: 361 IEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392


>UniRef50_C6MJQ0 Polysulphide reductase NrfD n=1 Tax=Geobacter sp. M18
           RepID=C6MJQ0_9DELT
          Length = 447

 Score =  277 bits (708), Expect = 6e-73,   Method: Composition-based stats.
 Identities = 160/423 (37%), Positives = 231/423 (54%), Gaps = 38/423 (8%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           S + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  
Sbjct: 4   SEEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVAT 63

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GT  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+I
Sbjct: 64  GTAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFI 123

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE-------------------------- 155
           P  +  NS +FE A+C+  Y  V+ LEF PA+                            
Sbjct: 124 PSKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEKSKWDRMNAIRNWLHPRIAPDQK 183

Query: 156 ---------RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
                    RLG      RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW + 
Sbjct: 184 TMEDKLEMVRLGALWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHTG 243

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             LPL  LL    +G++I I E  +         P E      L   I  +  I++ +  
Sbjct: 244 -FLPLLFLLNCVFIGYAIAILESIIS--SYSFRRPFETEELSGLAGLIPFVTVIWLTVVI 300

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
           G+L YR ++  A  GDFYS  F  E LL+    ++L V K R   R LF+SA   +LG A
Sbjct: 301 GDLSYRGQVQAALKGDFYSGWFMTEFLLIACGSLILFVKKARKSPRWLFVSASMIVLGGA 360

Query: 327 TWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
            +R    L+ FNPG G+ YFP++ E++I++G VA+EI  Y V + L P+LP    +  ++
Sbjct: 361 LYRFNVYLIGFNPGQGWKYFPSFAEVMITVGIVALEILGYKVFVALFPVLPNTDLHGSHK 420

Query: 387 HEA 389
            + 
Sbjct: 421 KKG 423


>UniRef50_B5E8X5 Polysulphide reductase NrfD n=8 Tax=Geobacter RepID=B5E8X5_GEOBB
          Length = 446

 Score =  271 bits (692), Expect = 4e-71,   Method: Composition-based stats.
 Identities = 158/425 (37%), Positives = 228/425 (53%), Gaps = 38/425 (8%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
            + Q L GKI +K   I   ++++    +  R V G+G+VS+++ G+PWG+WI +D+  G
Sbjct: 5   EEYQKLEGKIFTKSFFILLSVVLLGFYFVGVRYVKGIGAVSNMSDGYPWGIWITYDVATG 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           T  ACGG+A+A  VY+ NR QYHP++R A+L S+FGY L G S+ +D+GR WN   F+IP
Sbjct: 65  TAIACGGYAVAILVYIRNRMQYHPMIRSAILTSMFGYGLAGFSVMVDLGRPWNAYNFFIP 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFE--------------------------- 155
             +  NS +FE A+C+  Y  V+ LEF PA+                             
Sbjct: 125 SKWQANSAMFEVALCVMAYSTVLILEFLPAILTSIEQSKWDRMNAVRNWLHPKIAPDQKS 184

Query: 156 --------RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
                   RLG      RLNKV+ F I LG  LPTMHQSS+GSL++ A  K+HPLW +  
Sbjct: 185 MQDKLEMVRLGAVWLKPRLNKVLIFFIVLGITLPTMHQSSLGSLLLIASTKLHPLWHTG- 243

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG 267
            LPL  LL    +G++I I E  +     +   P E      L   I  +  I++ +  G
Sbjct: 244 FLPLLFLLNCVFIGYAIAILESIISSYSFKR--PFETEELSGLAALIPFVTVIWLCVVIG 301

Query: 268 ELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
           +L YR ++  A  GDFYS  F  E LL+    ++L   K R   R LF SA   +LG A 
Sbjct: 302 DLAYRGQIGAALKGDFYSGWFLTEFLLVASGSLLLFFKKFRRSPRWLFTSASLIVLGGAL 361

Query: 328 WRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
           +R    L+ FNPG G+ YFP++ E+++++G VA+E+  Y V + L P+LP    +     
Sbjct: 362 YRFNVYLIGFNPGQGWRYFPSFAEVMVTVGIVALEVLGYKVFVALFPVLPNTSAHGGGHA 421

Query: 388 EASKA 392
            A K 
Sbjct: 422 PAKKT 426


>UniRef50_C6CEG5 Polysulphide reductase NrfD n=12 Tax=Gammaproteobacteria
           RepID=C6CEG5_DICZE
          Length = 399

 Score =  265 bits (677), Expect = 3e-69,   Method: Composition-based stats.
 Identities = 293/390 (75%), Positives = 335/390 (85%)

Query: 2   SHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
           +H   PLGG+++S PVM+  PL+ IC +LIVKRL  G+GSV+DLNGG+PWG+WIAFDLL+
Sbjct: 3   AHKASPLGGRLVSWPVMLLAPLVAICAILIVKRLFLGIGSVADLNGGYPWGIWIAFDLLV 62

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
           GTGFACGGWALAWAVYVFNRG+YHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI
Sbjct: 63  GTGFACGGWALAWAVYVFNRGEYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 122

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLP 181
           PG+FN NSVLFETAVCMTIYIGVMALEFAP + ER GW VSL+RLNKVMFFIIALGALLP
Sbjct: 123 PGYFNTNSVLFETAVCMTIYIGVMALEFAPVVLERFGWHVSLKRLNKVMFFIIALGALLP 182

Query: 182 TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP 241
           TMHQSSMGSLMISAGYKVHPLWQSYE+LPL SLLTAFIMGFSIVIFEGSLVQAGL+G GP
Sbjct: 183 TMHQSSMGSLMISAGYKVHPLWQSYELLPLLSLLTAFIMGFSIVIFEGSLVQAGLKGRGP 242

Query: 242 DEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
           DE++LF KLT    VL+ +F+VLRFGE+I+  K +L FAGD ++VMFW E  LM+ PLV+
Sbjct: 243 DEQALFRKLTRLAHVLVLLFVVLRFGEIIWHQKTALLFAGDRFAVMFWCEAALMVLPLVL 302

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAI 361
           LR+ + R D+R LF+SAL  L G A WRL+YSL+AFNPG GY YFP  +E+LISIGFVAI
Sbjct: 303 LRLKRCRQDARWLFVSALCMLFGAALWRLSYSLLAFNPGNGYHYFPKAQEILISIGFVAI 362

Query: 362 EICAYIVLIRLLPILPPLKQNDHNRHEASK 391
           E+CAYI+LIRLLP+LP LK    +     K
Sbjct: 363 EVCAYILLIRLLPVLPALKGEHTHHQAEVK 392


>UniRef50_C1SGP2 Polysulphide reductase n=1 Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SGP2_9BACT
          Length = 398

 Score =  252 bits (645), Expect = 1e-65,   Method: Composition-based stats.
 Identities = 156/390 (40%), Positives = 237/390 (60%), Gaps = 17/390 (4%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
           KI++    +    +VI   L+  R V G+G+V++++ G+PWG+WIA+D+   T  ACGG+
Sbjct: 13  KILTPSFYVLLFFVVIGFFLVGVRFVKGIGAVTNMSDGYPWGIWIAYDVATSTALACGGY 72

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
           A+A  +Y+ NR +YHPL+R AL+ SLFGY L GLS+ +D+GRYWN   F+IP  +  NSV
Sbjct: 73  AMAIIIYIMNRMKYHPLIRSALVTSLFGYMLAGLSVMVDIGRYWNAYSFFIPTRWQPNSV 132

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ-------------RLNKVMFFIIALG 177
           +FE AVC+  Y  V+ LE  PA+ E+     + +             +L+KV+ FI+ LG
Sbjct: 133 MFEVAVCIMAYNVVLMLEVLPAILEKFIHSKTPKFPKVKKFAMKLYPKLDKVLIFIVVLG 192

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR 237
             LPTMHQSS+GS++I A  KV P+W +   LPL  ++ A  +G+S+VIFE         
Sbjct: 193 ITLPTMHQSSLGSMLIIAKSKVDPIWHTE-FLPLLFVINALYIGYSVVIFESFASSMAFN 251

Query: 238 GNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLF 297
                E     +L+  I  + A+++ +R  +LIYR +L  AFAGD+ S+MF  E++L+  
Sbjct: 252 RPFESET---QRLSRVIPYVTAVWLTIRLADLIYRGELGRAFAGDYNSMMFLAEIVLIAA 308

Query: 298 PLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIG 357
              +L   + R+  RM+F+SA+  L+G   +R    LV +NP G ++YFP+  E  I+IG
Sbjct: 309 GSFILMWKQFRSSPRMVFISAMLLLVGGGWYRFNVYLVGYNPHGNWSYFPSLPEFFITIG 368

Query: 358 FVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
            VA EI  Y+VL++L PI+P +  N  + H
Sbjct: 369 LVAFEILGYMVLVKLFPIMPKVHNNTADVH 398


>UniRef50_A7HEU3 4Fe-4S ferredoxin iron-sulfur binding domain protein n=5
           Tax=Bacteria RepID=A7HEU3_ANADF
          Length = 744

 Score =  251 bits (640), Expect = 4e-65,   Method: Composition-based stats.
 Identities = 105/439 (23%), Positives = 180/439 (41%), Gaps = 58/439 (13%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
           +  P+  K+ +   +    L+       + R   GLG  ++L+  + WG+WI FDL+   
Sbjct: 307 EFAPVKSKLWTPANVFLAALMAFGGASFIARFALGLGGSTNLSDTWAWGLWIVFDLV-WI 365

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             A G +A A  +YVF R   + + R A+L  L  YS   +++  D+G  W+     +  
Sbjct: 366 AVAAGAFATAGLIYVFQRKDLYSIGRSAVLMGLLSYSFVTVTLLADLGLPWHFYQLAL-- 423

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF----------- 172
           +   +S +FE + C+ +Y+ V+  EF P  F+R G K +++   +               
Sbjct: 424 NAPEHSAMFEVSWCVGLYVTVLLAEFLPVPFDRWGLKAAMETWKRWSPVYVVAAVSLFVY 483

Query: 173 -----------------------------------IIALGALLPTMHQSSMGSLMISAGY 197
                                              +      L TMHQSS+GSL +    
Sbjct: 484 LMSRNLVYTGLAAATFGFMAWAFRAQPGKKAEPIMLAIAAVTLSTMHQSSLGSLFLLMPD 543

Query: 198 KVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
           K+   W S  ++P++  L+A   G ++++     +  G +     ++     L       
Sbjct: 544 KLSKAWWS-PVMPVYFFLSAVAAGTALMVLIEMWIAKGFKRQLRMDQ--LASLGKIAFWA 600

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLS 317
           LA+++  R G+L  R +L+ A  G    ++    V   + PL +L VAKLR + R L L 
Sbjct: 601 LAVYLAFRVGDLAVRGQLAAALTGPKAGLILVELVAGGILPLALLGVAKLRENPRTLALG 660

Query: 318 ALSALLGCATWRLTYSLVAFNPGGGY------AYFPTWEELLISIGFVAIEICAYIVLIR 371
           A  A  G    R+   +      G        +YFP+  E  ISIG +A  I  + + +R
Sbjct: 661 AFLATGGIVLNRVNVVVFGMELKGAAPQIAPQSYFPSVVEWGISIGLIAATIFLFGLAVR 720

Query: 372 LLPILPPLKQNDHNRHEAS 390
            +P+LP          E  
Sbjct: 721 HMPVLPKQGAAVEAEPERQ 739


>UniRef50_Q1INE7 Polysulphide reductase, NrfD n=2 Tax=Acidobacteria
           RepID=Q1INE7_ACIBL
          Length = 398

 Score =  249 bits (637), Expect = 1e-64,   Method: Composition-based stats.
 Identities = 122/380 (32%), Positives = 202/380 (53%), Gaps = 5/380 (1%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
            +   ++    + I       R  +GLG+ ++L   FPWG+W+ FD+L G   A GG+ L
Sbjct: 10  FTFWKVVLLFFMAIGAYSTWIRFRYGLGASTNLTDQFPWGLWVGFDVLCGVMLAAGGFTL 69

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
             AV++FN  + HP+VRP +L +  GYSL  +++  D+GR + + +  +    N +SV+F
Sbjct: 70  TAAVHIFNIKKLHPIVRPTVLTAFLGYSLVSVALLFDLGRPYRIWHPLVMR--NPHSVMF 127

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E A C+ +Y  V+ALEFAP + E+      L  L+K+   ++  G +L T+HQSS+G++ 
Sbjct: 128 EVAYCVMLYSTVLALEFAPVVLEKFNLHKPLAILSKISVVVVICGVILSTLHQSSLGTVY 187

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           +    K+HP W +  +LP F  L+A  +G ++ IFE S+           E  +   L  
Sbjct: 188 LIMPNKLHPFWYT-PILPAFFFLSAIAVGLAMTIFESSMSSKYFGRAL--ELPILQLLGR 244

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR 312
            + V+L ++ +LRF +L +R  LS  F   +   +FW+E  L+L PLV+L   K+R  ++
Sbjct: 245 VLLVVLLVYSILRFEDLYHRHMLSQIFVNGYEQHLFWVEAFLILCPLVLLFFKKVRMSAQ 304

Query: 313 MLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRL 372
            L+L A+  +LG  T RL  S+       G  Y P W E+ I+   +A+    + ++ + 
Sbjct: 305 GLYLVAVMVVLGFITNRLNVSITGIESSAGTHYIPKWTEMAITGAIIAVGFAIFGLVAKY 364

Query: 373 LPILPPLKQNDHNRHEASKA 392
            PI P  +     R  A  A
Sbjct: 365 FPIFPEEEHKREARAHAVPA 384


>UniRef50_Q2W6S3 Polysulphide reductase n=7 Tax=Proteobacteria RepID=Q2W6S3_MAGSA
          Length = 401

 Score =  247 bits (632), Expect = 4e-64,   Method: Composition-based stats.
 Identities = 168/383 (43%), Positives = 246/383 (64%), Gaps = 1/383 (0%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P  +GG +++   ++   LI I +  + +R ++GLG+V+++N G+PWG+W+ +D++I T
Sbjct: 20  SPTAIGGSLVTPFTIVLAVLIGISLFFMAQRFIYGLGAVTNINNGYPWGIWVVWDVVIAT 79

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
           GFACGG+A+A   Y+ NRG+YH LVRPAL ASLFGYSLGG S+ ID+GRYWN  +   PG
Sbjct: 80  GFACGGYAMALVCYILNRGEYHHLVRPALTASLFGYSLGGASVLIDLGRYWNFWHILWPG 139

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTM 183
           +    SV+FE A C++ YI V+ +EF+PA  E  G+K    +LNKVMFF I LG LLPTM
Sbjct: 140 YAQPGSVMFEVAACISCYILVLWIEFSPAFLEHFGFKNLKAKLNKVMFFFIGLGVLLPTM 199

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           HQSS+GSL++  GY++HPLWQ+  +  L  LLTA  MGF+IVI E +    G + +  DE
Sbjct: 200 HQSSLGSLLVVFGYQIHPLWQTPLLP-LLFLLTAVCMGFAIVIVEATWAAVGFKRDIHDE 258

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
             +  K+   I  +L  ++V+R G+L+ R  +   F     SVMF IE+ + ++P+VVL 
Sbjct: 259 LPMLSKIGKIIMGILVAYLVIRLGDLVVRGAIFKVFTSGVKSVMFLIEMAVFIYPIVVLS 318

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
               R     L  +A+S L G   +R+   LVA++ G G+ YFP+  E++++IG +AIE+
Sbjct: 319 SPANRKRLSKLLAAAMSMLTGAILYRIDAFLVAYDTGPGWHYFPSVPEMMVTIGVIAIEV 378

Query: 364 CAYIVLIRLLPILPPLKQNDHNR 386
            AYI+ +R  PILP         
Sbjct: 379 LAYIIFVRKFPILPGHSTPAAAE 401


>UniRef50_A0LAL1 Polysulphide reductase, NrfD n=1 Tax=Magnetococcus sp. MC-1
           RepID=A0LAL1_MAGSM
          Length = 382

 Score =  242 bits (618), Expect = 1e-62,   Method: Composition-based stats.
 Identities = 168/380 (44%), Positives = 259/380 (68%), Gaps = 2/380 (0%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
              QP+G K+++K  +  G +  I +  + +R + G+G+VS+LNGG+PWG+W+ +D+++G
Sbjct: 5   SSYQPIGTKLLTKSFLFLGVIAAIGIYFMAQRFIHGMGAVSNLNGGYPWGIWVVYDVVVG 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           T  ACGG+ALA  +YVFN+G+YHPL+RPA+LASL GY+LGG     D+GR+W      +P
Sbjct: 65  TALACGGYALAITIYVFNKGEYHPLIRPAILASLLGYALGGFGALFDMGRWWQFYNILLP 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPT 182
            ++N NSV+ E  +C+  YI V+ +EFAP  FE+ G    L+ LNKV+FF +ALG LLPT
Sbjct: 125 WNWNFNSVMLEVGLCVFTYIMVLLIEFAPVPFEKAGKAHKLKSLNKVLFFFLALGVLLPT 184

Query: 183 MHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPD 242
           MHQSS+GS++I  GYK+ PLWQS ++ PL ++LTA IMGFS+VIFE S+   GL    P 
Sbjct: 185 MHQSSLGSMLIVMGYKIDPLWQSLQLQPLLAILTAIIMGFSVVIFEASMSTVGLA--QPA 242

Query: 243 EKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVL 302
           E  L  KL   I  L+++++++RFGEL+ R KL L    +  ++MF IE  L + PL++L
Sbjct: 243 ETPLLQKLAKAIVWLVSLYLLVRFGELLLRGKLGLLLHANLNTLMFLIETALFVVPLLIL 302

Query: 303 RVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIE 362
           +    R+ +++L ++ +  LL  + +R    L+ +NPG GY+YFP+  E+++++G +AIE
Sbjct: 303 KDPLKRSSAKLLLIAGMGLLLAGSLYRFNAFLIGYNPGPGYSYFPSAPEIMVTLGVIAIE 362

Query: 363 ICAYIVLIRLLPILPPLKQN 382
           I AY+ ++++ P+L   K  
Sbjct: 363 IMAYLTMVKIFPVLHRAKHA 382


>UniRef50_C9R7N0 Polysulphide reductase NrfD n=2 Tax=Ammonifex degensii KC4
           RepID=C9R7N0_AMMDK
          Length = 400

 Score =  236 bits (603), Expect = 8e-61,   Method: Composition-based stats.
 Identities = 111/372 (29%), Positives = 196/372 (52%), Gaps = 4/372 (1%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           ++    I   ++ + +   + RL+FGLG+ ++LN  +PWG+WI FD+L G   A GG+  
Sbjct: 27  MTPWRAIGFAIVGVMLFAAIYRLIFGLGAATNLNDRWPWGLWIGFDVLTGVALAGGGFTT 86

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
            + V+V +   + P+ R   L SL GY L    + +D+GR++N    ++    + +SVLF
Sbjct: 87  CFLVHVLHIKDWKPIARATALTSLIGYLLVLGGLFLDIGRWYNFWRPFLVYAGSWHSVLF 146

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C+++Y  V  LEF   +FER+      +  + ++  +   G +LPT+HQSS+GSL 
Sbjct: 147 EVFWCVSLYTVVQLLEFGHIVFERVKSPGFKRFFDAILVPMYIFGIILPTLHQSSLGSLY 206

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           + A  ++ PLW S  ++P+F LL+A  +G ++   EGSL  A  R     E  +      
Sbjct: 207 LVAVNRLDPLWWS-ILIPVFFLLSAVFVGPAMATVEGSLAAAAYRR--EFELDVLQSFVR 263

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLML-FPLVVLRVAKLRNDS 311
             +V+++++++L+  +L+YR ++   F G F S MF +E++  +  PL++  +  +R   
Sbjct: 264 VSAVVMSVYLLLKGIDLVYRGQIGHLFDGSFTSNMFLLEIVGGVIIPLIMYLIPSVRRSK 323

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
             L  ++   + G    R               YFP+W EL +SIG V + I AY  ++ 
Sbjct: 324 AGLITASALVVAGVIFNRFNVVFTGMAKWANAPYFPSWMELSVSIGLVTLGILAYCFVVE 383

Query: 372 LLPILPPLKQND 383
             P+L    ++ 
Sbjct: 384 NFPVLYDEHRHK 395


>UniRef50_A5D1L3 Polysulphide reductase n=3 Tax=Pelotomaculum thermopropionicum SI
           RepID=A5D1L3_PELTS
          Length = 389

 Score =  236 bits (603), Expect = 9e-61,   Method: Composition-based stats.
 Identities = 122/380 (32%), Positives = 206/380 (54%), Gaps = 6/380 (1%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           I+   ++    ++I +   + R ++GLGS+++LN  +PWG+WI FDLL G   A GG++ 
Sbjct: 10  ITWFRVLLIIFVLIAVGAAIYRFIYGLGSITNLNDRWPWGLWIGFDLLCGIALAGGGFST 69

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A  V+V +R +Y P+ R ALL S+ GY +   S+ +D+GR++N    +    +  +SVLF
Sbjct: 70  ALIVHVLHREKYLPIARAALLTSMLGYIIALASLFLDIGRWFNFWRPFFF--WGYHSVLF 127

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C+ +Y  V  LEF    FE++      + L+  M F++ +G +LPT+HQSS+GSL 
Sbjct: 128 EVFWCIALYTTVQVLEFGDIFFEKVHCPPLKKVLHFFMPFLLIIGIVLPTLHQSSLGSLY 187

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           + A  K++PLW S  + P F + +AF +G ++V  EG+L           E  +F  LT 
Sbjct: 188 VVAVDKLNPLWWSMII-PFFFVWSAFFLGPAMVTIEGTLAARAYGRKP--ELPVFESLTK 244

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE-VLLMLFPLVVLRVAKLRNDS 311
               ++ ++++++  +L YR  LS AF G F S MF IE ++ ++ P+++  +  +R   
Sbjct: 245 VTLWMMIVYLIVKVIDLSYRGVLSSAFNGSFESNMFLIEMIVFVILPIIMYAIPGIRKKL 304

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
             +  +++  + G    R+           G  YFPT  E +I+IG  +  +  Y  ++ 
Sbjct: 305 WGVLTASILVVAGVIFNRMNVVFTGMAKSVGGHYFPTVWEFVITIGMWSALVLLYCFIVE 364

Query: 372 LLPILPPLKQNDHNRHEASK 391
             PILP  +   H    ASK
Sbjct: 365 NFPILPKEEHVSHGSGFASK 384


>UniRef50_B5EED2 Polysulphide reductase NrfD n=7 Tax=Geobacter RepID=B5EED2_GEOBB
          Length = 403

 Score =  236 bits (602), Expect = 1e-60,   Method: Composition-based stats.
 Identities = 101/371 (27%), Positives = 186/371 (50%), Gaps = 6/371 (1%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
           K   + V     L+ +  L  + R VFGLG  ++LN  FPWG+WI+FD++     A G +
Sbjct: 12  KGYHRFVKFLIVLVSLGALASLVRFVFGLGVTTNLNDTFPWGLWISFDVVTAVPLAAGAF 71

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            L   V+ F+  +  PLVRPA++    GYSL  + + +D+G+     +  +  ++N +S 
Sbjct: 72  TLGAIVHCFHIKKLEPLVRPAIVTGFLGYSLVCVGLLLDLGQPQRCWHTMV--YWNPHSP 129

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGS 190
           +FE ++C+  Y  V+ LEF   + E+ G+ V L+ L  +   ++   A + T+HQSS+G+
Sbjct: 130 MFEVSMCIAAYTTVLFLEFLSPVCEKFGYHVPLRLLRTIEMPLVIAAASISTLHQSSLGT 189

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
             + A  K+H LW +  +LPL   ++A   G SI+I E ++    +    PDE  L   L
Sbjct: 190 FFLIAVDKLHSLWYN-PLLPLLFWVSAMCAGISIIIVEATMSHKWMG--QPDESELLETL 246

Query: 251 TNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRND 310
              +  ++  ++ L+   L    +  L       ++     +  ++ PLV+L    +R +
Sbjct: 247 AKILPWVITAYLTLKLFSLFALTEGPLFNRPGLVALFAVEMLGGVIAPLVMLMNGNVREN 306

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLI 370
           +R+   +A   + G    R   S+       G  Y+P++ E L+++G +A  I  ++++ 
Sbjct: 307 NRLRATAAWLVIAGVILNRFNVSMFGMEA-PGTFYYPSFIESLVTVGIIAAHILFFVLIA 365

Query: 371 RLLPILPPLKQ 381
           +  PI     +
Sbjct: 366 KYFPIFEHHPE 376


>UniRef50_Q1IIR1 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Koribacter versatilis Ellin345 RepID=Q1IIR1_ACIBL
          Length = 443

 Score =  224 bits (570), Expect = 6e-57,   Method: Composition-based stats.
 Identities = 128/387 (33%), Positives = 204/387 (52%), Gaps = 13/387 (3%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G ++++   +    LI I  +L   R + GLG VS +N  F WG+W  F++++ T    G
Sbjct: 26  GFRVLNPFFVGLCVLIAIAFILTGYRELAGLGPVSGMNDAFGWGIWKTFNVMVLTALGSG 85

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
            +A+  A +VF R + H L+R ALL S   Y+ G L + ID GR WN  +   P  +N++
Sbjct: 86  AFAVGIAAWVFRRHRLHSLMRVALLTSFLAYACGLLLLGIDAGRPWNFYWIVFPWKWNMH 145

Query: 129 SVLFETAVCMTIYIGV-MALEFAPALFERLGW---------KVSLQRLNKVMFFIIALGA 178
           S L E A+CM+IY  + +ALE  P + ERL +         +   + L     +IIA   
Sbjct: 146 SPLAEVAICMSIYAMIPLALENIPPILERLWYFDSRLRPRVEKLEKTLYSAFPWIIAAAY 205

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
           LLP MHQSS+G+LM+ AG +VHPLWQ+   LPL  L  A  M F  V   G+ +   L  
Sbjct: 206 LLPGMHQSSLGALMLLAGERVHPLWQT-PFLPLLYLGAACFMSFGCV--AGTTMLCCLIW 262

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFP 298
             P +  +          L+A ++ LR  ++  R  +  AF  D ++++FW+EV L  + 
Sbjct: 263 KRPMDMEVLDDAATITWWLIAGWLALRLVDITVRGAILTAFHFDRFALVFWMEVFLTAYG 322

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGF 358
             +L  +   ++ R +FL  + + LG   +R + + +AF P     YFP   E+L+S+GF
Sbjct: 323 GWLLYRSVKEHEPRFMFLGYILSSLGGMIYRFSPTTLAFRPNPEALYFPKTIEILVSLGF 382

Query: 359 VAIEICAYIVLIRLLPILPPLKQNDHN 385
           +++ I  ++  ++ L ILP      H+
Sbjct: 383 ISLGIAGFLFAVKRLAILPAPTHTWHD 409


>UniRef50_A5G7N9 Polysulphide reductase-like protein n=6 Tax=Geobacter
           RepID=A5G7N9_GEOUR
          Length = 465

 Score =  224 bits (570), Expect = 6e-57,   Method: Composition-based stats.
 Identities = 99/393 (25%), Positives = 171/393 (43%), Gaps = 7/393 (1%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG 64
            Q +   + +    I   +  I + +I+ R  FGLG V+  +  +PWG+++ F L     
Sbjct: 37  RQYIAQALRNPFNWILAVIFAIGIPIILGRFFFGLGWVTHSSNDYPWGMFLGFGLFAMVP 96

Query: 65  FACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH 124
            +  G+ L     VF R  + P+ R  LL  L GY    + + +D+G+ W LPY  +   
Sbjct: 97  LSSSGFQLGTTCEVFGRHDFEPIERLGLLNGLLGYLFAVIYLMVDLGQPWRLPYPMVV-S 155

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMH 184
           F   +VLF  A  +  Y+ V   E + A FE +G+ +  + + K+   +   G +L T+H
Sbjct: 156 FGPAAVLFLVAWHVATYLSVQVAEVSVAFFEWIGFPMGKRGVRKITLGLTVAGIILSTLH 215

Query: 185 QSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN----- 239
           Q ++G+L   A  KVHPLW S     L   +++   G  +VI   ++ +  +        
Sbjct: 216 QGALGALFTYAPGKVHPLWYSASFQWLHFFVSSLPGGLCMVIAVSTIARKTMAWRCGQGF 275

Query: 240 GPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPL 299
             +   L + L    S+ LA ++ ++   + + +K      G     MF      ++ PL
Sbjct: 276 NDNLDKLTIALAKGASMGLATYLTIKLIGMAHDNKWEYLATGWGQWYMF-EIFFGVILPL 334

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFV 359
            +   A       ++  SA   + G    R+  +++ FN        P W E++IS+   
Sbjct: 335 GLFAYAIRNKKVGLVRFSAFLTVFGVVLNRVNTAMITFNWKLAEREIPHWREVIISVTIF 394

Query: 360 AIEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
           AI I  Y  ++  LPIL   K  D        A
Sbjct: 395 AIYITVYRFILYRLPILYSWKTADETVEATEGA 427


>UniRef50_P33390 Protein DVU_0534 n=17 Tax=Deltaproteobacteria RepID=HMC3_DESVH
          Length = 388

 Score =  222 bits (567), Expect = 1e-56,   Method: Composition-based stats.
 Identities = 110/384 (28%), Positives = 188/384 (48%), Gaps = 12/384 (3%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
            +++   +I G ++V+ ++L V R   G+G+VS+L+   PWG+WI FDLL G   A GG+
Sbjct: 9   SLMTPGNIITGIILVMGLVLTVLRFTKGIGAVSNLDDNNPWGIWIGFDLLCGVALAAGGY 68

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
             + + Y+F   +YH  VRPA+  +  GY    +++  D+G    LPY  +       S+
Sbjct: 69  VTSASCYLFGMKRYHSAVRPAITTAFLGYFFVVVALNYDLGHPLRLPYPLVY-SQGTTSL 127

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGS 190
           LFE  +C+  Y+ V+ +E++PA  E LG +     + K+   +   G +L T+HQSS+G+
Sbjct: 128 LFEVGLCVATYLTVLFVEWSPAALEWLGLRKIRNVVVKLTLVLTIFGVVLSTLHQSSLGA 187

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE-----KS 245
           L + A  K+HPLW S   LP+F  +++ + G S+VIFEGSL   G+     +        
Sbjct: 188 LFLIAPSKLHPLWYSS-FLPVFFFISSMVAGLSMVIFEGSLAHKGMHHMMDETHLKEADG 246

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLL-MLFPLVVLRV 304
           +        S +LA + +++  ++   +       G  Y   + +E+L  +  P  +  +
Sbjct: 247 VVFGFGKAASFVLAGYFMIKVIDVTMDNDWHYLATG--YGAWWLVEMLGFVALPSFLYAL 304

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY--AYFPTWEELLISIGFVAIE 362
                   ++  +++  +LG    R    LVAFN        YFP W E+ IS+  V   
Sbjct: 305 GVREKRIGVIRFASVLGVLGIVMNRFNVCLVAFNWQLPADQRYFPHWMEIGISVFIVTSI 364

Query: 363 ICAYIVLIRLLPILPPLKQNDHNR 386
           I  Y  +   +P+L          
Sbjct: 365 ITVYRFIASRMPVLYEHPDYKDAH 388


>UniRef50_B8FFW1 Polysulphide reductase NrfD n=2 Tax=Deltaproteobacteria
           RepID=B8FFW1_DESAA
          Length = 387

 Score =  221 bits (564), Expect = 3e-56,   Method: Composition-based stats.
 Identities = 119/386 (30%), Positives = 201/386 (52%), Gaps = 12/386 (3%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
            P+P+     +  V +    +      I+ R + GLG V++L   +PWG+WI  D+  G 
Sbjct: 6   QPRPINSPFWTPGVFVMLAFMAAAAPFILARYIKGLGFVTNLTDIYPWGLWIGVDVASGV 65

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
             A GG+  A   ++F R  Y  + RPALL ++ GY+   + + +D+GR W +    I  
Sbjct: 66  ALAAGGFTTAALAHIFGRHHYEAVTRPALLTAMLGYTFVAVGLFVDIGRSWAIWKPAIF- 124

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS-----LQRLNKVMFFIIALGA 178
            +  NSVLFE A+C+ IY+ V+ +EF P + ERL  +        + ++K M+  I LG 
Sbjct: 125 -WQPNSVLFEVAMCVMIYLTVLYIEFFPIVAERLRGRFPMVDSLDKIIDKFMWVFIILGV 183

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
           +L  MHQS +GSLM+ A  K+HPLW +  +LPL  L +A  +G+ +V+ E  +  + L+ 
Sbjct: 184 VLSCMHQSGLGSLMLIAPTKLHPLWYT-PILPLLFLTSAISLGYPMVVVETIIATSSLKL 242

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFP 298
           +   E  +   LT    +LL I+  L+ G+++ R      + G   S  F  E+LL +  
Sbjct: 243 DR--EMDVIGPLTRITLLLLGIYGGLKIGDMLVRGTYVYLWDGSAQSFAFMTEMLLGVII 300

Query: 299 LV-VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-GGYAYFPTWEELLISI 356
              +L V K+R    +LF +A   + G    R+   +V + P    ++Y+P   E+L+++
Sbjct: 301 PWCMLWVPKVRKTPGLLFTAAAMVVGGVVLNRINVFIVGYQPPFAQHSYYPAIGEILVTV 360

Query: 357 GFVAIEICAYIVLIRLLPILPPLKQN 382
           G VA  +  Y + +  LP+L   ++ 
Sbjct: 361 GLVATIMFLYRLAVTFLPVLSARRKE 386


>UniRef50_D2BG96 Molybdopterin oxidoreductase, formate dehydrogenase membrane
           subunit n=5 Tax=Dehalococcoides RepID=D2BG96_DEHSV
          Length = 403

 Score =  220 bits (560), Expect = 9e-56,   Method: Composition-based stats.
 Identities = 96/370 (25%), Positives = 185/370 (50%), Gaps = 7/370 (1%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
            +  K  ++   L +  + +   +L +GLG +++L+  +PWG+W+AFD+      A GG+
Sbjct: 21  PLFGKWGLLQIILGLGALTVAGLKLAYGLGPITNLSDNWPWGLWVAFDVGAYIASAAGGF 80

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            +A  VY+F   ++ PLVRPA+L     Y++G + I ID+ R   + +      +N  S+
Sbjct: 81  TMAAIVYIFGFEKFRPLVRPAILIGALCYTIGAIGIMIDLARSIRIIHPI--WMWNHESI 138

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGS 190
           +FE   C+ +Y+ V+ LEF+  +FER+GWK      +  +  ++  G +L  +HQSS+G+
Sbjct: 139 MFEVGWCVMMYLTVLYLEFSNNIFERIGWKKLGNLQHAFIIPLVIFGIMLSFLHQSSLGA 198

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
           L +    +  PLW    M     L++A  +G S++ +   ++             +  KL
Sbjct: 199 LFLINPAQ-QPLWHGPLMGH-LFLVSAMALGLSVLTYFSIILSRS--WKMTLRMDILSKL 254

Query: 251 TNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRN 309
              I  +L +++  R  +      L+    GD+Y+V++  EV + ML P+++L + K+R 
Sbjct: 255 GLVIGWILLVYLAARGVDYAMTGNLATGLNGDWYTVLWVTEVGIGMLLPMIMLFIKKVRT 314

Query: 310 DSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVL 369
               L  +    ++G    R+   +++  P    +YFP   E + + G +A  +  + + 
Sbjct: 315 SRTGLLWATGLIIMGVVLNRINTLVISQAPNREGSYFPHILEFVFTFGLIAGAMYVFRLC 374

Query: 370 IRLLPILPPL 379
            + LP+    
Sbjct: 375 AKYLPLYSDH 384


>UniRef50_Q01R82 Nickel-dependent hydrogenase, membrane protein n=1 Tax=Candidatus
           Solibacter usitatus Ellin6076 RepID=Q01R82_SOLUE
          Length = 416

 Score =  219 bits (559), Expect = 1e-55,   Method: Composition-based stats.
 Identities = 144/384 (37%), Positives = 215/384 (55%), Gaps = 15/384 (3%)

Query: 8   LGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
           LGG++I+ P ++   +  + +LL + R   GLG VS LN G+ WG++  F++   T    
Sbjct: 17  LGGRVITLPFVVVSAIAALGLLLSLWREWAGLGPVSGLNDGYAWGLYKNFNVTTLTALGS 76

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           GG+AL   VYVFNR +YH ++R ALL S+  Y+ G L++T+DVGR WNL +  IP  +N 
Sbjct: 77  GGYALGVLVYVFNRRKYHVIMRTALLTSILCYTSGMLALTVDVGRPWNLMWLAIPWAWNT 136

Query: 128 NSVLFETAVCMTIYIGVMA-LEFAPALFERLGWKVSLQRLNKVM-----------FFIIA 175
           +SVLFE A+CMT Y+ +   LE    L E+L  K     +N++             + +A
Sbjct: 137 HSVLFEVALCMTAYVMIALDLENLTPLLEQLEEKHFPPVVNELARLAFRVVKVLYPYGVA 196

Query: 176 LGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAG 235
           L  +LP+MHQSS+GSLM  AGY+VHP+WQ+  MLPL  L+ A+++G + V+       A 
Sbjct: 197 LAFVLPSMHQSSLGSLMYQAGYRVHPVWQT-PMLPLLYLVMAWVLGLAFVVLVLQASCAI 255

Query: 236 LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLM 295
                P +  L   +      L   +I LR G++  R  L  AF  D Y+ +F  E+LL+
Sbjct: 256 --WKLPVDWPLLASVAKIAGWLGLAWIALRVGDVAVRGVLPKAFQWDLYTWVFLAEMLLV 313

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLIS 355
           L P  +L    +    R +F   L    G   +R T + +AF PG  YAYFP   ELL+S
Sbjct: 314 LIPAALLTARGMLARPRRVFNLLLLLCAGGMLYRYTPTTIAFQPGDNYAYFPAVPELLMS 373

Query: 356 IGFVAIEICAYIVLIRLLPILPPL 379
           +GF+A+ +  ++  ++  PILP  
Sbjct: 374 LGFIALAVMGFLFTVKKFPILPVP 397


>UniRef50_Q1IMF6 Polysulphide reductase, NrfD n=1 Tax=Candidatus Koribacter
           versatilis Ellin345 RepID=Q1IMF6_ACIBL
          Length = 394

 Score =  214 bits (544), Expect = 5e-54,   Method: Composition-based stats.
 Identities = 108/374 (28%), Positives = 183/374 (48%), Gaps = 10/374 (2%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           IS   ++   + +        R   GL   S+L+ G PWG+W+ F  L G G + G +AL
Sbjct: 9   ISIWRVLTLLIFIAGAYATYLRFAAGLHGSSNLSDGMPWGMWVGFGTLCGVGLSAGAFAL 68

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           + AVYV    +Y P+VR A+L    GY    +    ++G  W   +  I  ++N NS+LF
Sbjct: 69  SGAVYVLGMERYRPIVRTAVLLGFLGYCSVCVGYFYELGLPWRCWHILI--YWNHNSMLF 126

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSL----QRLNKVMFFIIALGALLPTMHQSSM 188
           + A+C+  Y  V+ LEF PAL E++ W+ +        ++V   ++  G LL +MHQS +
Sbjct: 127 DVALCVATYTTVLTLEFCPALIEKIPWRKTRELVLHWHHRVTVGVVMAGVLLSSMHQSFL 186

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
           G L + A  K++PLW ++ +  LF L +A   G ++ +    L    L  +   + S+  
Sbjct: 187 GGLFLIAPGKLYPLWYTHNIHALFFL-SAIAGGLAMTVIALHLSMRSL--DARIDYSILR 243

Query: 249 KLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR-VAKL 307
           +L   IS+LL ++++ R  +LI+       F     +  FW+EV L+    ++L    K+
Sbjct: 244 ELGRVISLLLLVYVIFRGLDLIHTGGARYLFLPVRETAFFWLEVSLLAIIPLILLQFNKI 303

Query: 308 RNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYI 367
            N    L+ +    + G    RL   + AF       Y P W EL  ++  +A  + A+ 
Sbjct: 304 VNTPMYLYWTCCMVVAGFVVNRLNVCITAFERSMNTLYTPKWSELATTLLMIAGCVVAFR 363

Query: 368 VLIRLLPILPPLKQ 381
             +  L I+P +K+
Sbjct: 364 YAVLYLDIMPRIKR 377


>UniRef50_A7HBA8 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=A7HBA8_ANADF
          Length = 408

 Score =  212 bits (539), Expect = 3e-53,   Method: Composition-based stats.
 Identities = 111/379 (29%), Positives = 184/379 (48%), Gaps = 10/379 (2%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           +K   I   ++V+ + + V R + GLG+ + L+   PWG+WI FD++ G   A GG+ + 
Sbjct: 35  TKGNAIAAAILVVGLPIFVYRFIAGLGATTALSQTAPWGLWIGFDMMTGIALAAGGFTIG 94

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
             V +F   +YHP+ RPA+L +  GY +  + +  D+GR WN+       +F   S LFE
Sbjct: 95  ATVQIFGLEEYHPIERPAILTAFLGYVMAVIGLLADLGRPWNI--VMAMFNFGTASALFE 152

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            A C+  Y  V+ LEF    FE LGW+     + K +  +  L  +  TMHQS++GSL +
Sbjct: 153 VAWCVMCYTTVLLLEFTVPAFEWLGWRKLHAVMRKALIGLTVLSVMFSTMHQSALGSLFL 212

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR----GNGPDEKSLFVK 249
            A  K+HPLW +   + +F  ++A I G S+VI E  L          GN  D   L + 
Sbjct: 213 LAPTKLHPLWYT-PFIFVFFFISAIIAGISMVIVESMLSHRAFHSQVAGNHVDMDKLTLG 271

Query: 250 LTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLL-MLFPLVVLRVAKLR 308
           L    ++++  +  L+   +I             Y  +F +E +  +L P  +       
Sbjct: 272 LGKAGALVMFAYFFLKLQGVIDGHAWGYL--PTAYGALFLVETVGFVLVPAFLFAYGARN 329

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIV 368
              +++  + +  +LG    RL  S+VAFN      Y P+  E+++SI  V I + A+  
Sbjct: 330 AKVKLVRAAGVMGVLGVILNRLNVSIVAFNWNQPVRYVPSASEVIVSITLVTIGVLAFRW 389

Query: 369 LIRLLPILPPLKQNDHNRH 387
           ++  +PIL    +     H
Sbjct: 390 IVNRMPILREDPRFAAGHH 408


>UniRef50_A4CGB2 Molybdopterin oxidoredutase membrane subunit n=24 Tax=Bacteria
           RepID=A4CGB2_9FLAO
          Length = 580

 Score =  211 bits (538), Expect = 3e-53,   Method: Composition-based stats.
 Identities = 62/430 (14%), Positives = 132/430 (30%), Gaps = 47/430 (10%)

Query: 5   PQPLGGKI---ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLI 61
             P+ G+          I     +  +  I+  +  G+G    LN    W  W   + + 
Sbjct: 28  AAPVEGRANKQWWIVFTIALAAFLWGIGCIIYTISTGIG-TWGLNRTVNWA-WDITNFVW 85

Query: 62  GTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
             G    G  ++  + +F +     + R A   ++F     GL   I +GR W   +   
Sbjct: 86  WVGIGHAGTLISAVLLLFRQKWRMAINRSAEAMTIFSVVQAGLFPIIHMGRPWLAYWVVP 145

Query: 122 PGHF------NVNSVLFETAVCMTIYIGVMALEFAPALFER------------------- 156
             +       N NS L      ++ Y+ V  + +   L                      
Sbjct: 146 IPNQFGSLWVNFNSPLLWDVFAISTYLSVSLVFWWTGLLPDFAMIRDRAVKPFQKKIYSL 205

Query: 157 --LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
              GW    +   +     + L  L   +  S    +       V P W +    P + +
Sbjct: 206 VSFGWSGRAKDWQRFEEVSLVLAGLATPLVLSVHTIVSFDFATSVIPGWHTTIFPP-YFV 264

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLR 265
             A   GF++V     +++                +   I         + +  +FI   
Sbjct: 265 AGAIFSGFAMVQTLLIIMRKVCNLEAYITVQHIELMNIIIMITGSIVGCAYITELFIAWY 324

Query: 266 FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
            G    +        G  Y   + + +   +    V+   K+R    + F+ ++   +G 
Sbjct: 325 SGVEYEQYAFLNRATGP-YWWAYTLMMTCNVVSPQVMWFKKIRTSILVSFIISIVVNIGM 383

Query: 326 ATWRLTYSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
              R    + +    + P     + PT+ ++ I IG +      +++  R  P++   + 
Sbjct: 384 WFERFVIIVTSLHRDYLPSSWTMFSPTFVDIGIFIGTIGFFFVLFLLYARTFPVIAQAEV 443

Query: 382 NDHNRHEASK 391
               +    +
Sbjct: 444 KSILKSSGER 453


>UniRef50_A7H7P2 Polysulphide reductase NrfD n=5 Tax=Anaeromyxobacter
           RepID=A7H7P2_ANADF
          Length = 416

 Score =  208 bits (529), Expect = 4e-52,   Method: Composition-based stats.
 Identities = 131/407 (32%), Positives = 225/407 (55%), Gaps = 24/407 (5%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
             P+ +GGK+++ P+     L  +   +++ R + G+G VS++  GF WG+W   ++++ 
Sbjct: 5   EHPKAIGGKLLAPPMKTLLALFGVAAAVMLYRFIVGVGPVSNMTDGFTWGIWEPLNVVVF 64

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           TG   G +++    Y  N+GQYH LVRPA+L     Y+LG  SI + +GRYWN  +    
Sbjct: 65  TGIGAGAFSVGLLCYALNKGQYHALVRPAVLVGAIAYTLGASSIVVALGRYWNAYWLPWL 124

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ----------RLNKVMFF 172
            ++N++S L E AVC+  Y+ V+ +E  P++ E        +          RL++ + F
Sbjct: 125 PYWNLSSALLEVAVCVIAYVTVLWVEVLPSVLEGAAASRHPRFAAIGKRWGPRLHRALPF 184

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV 232
           IIAL  +LPTMHQSS+G LM+ A  KVHPLW +  +LP   L++   MGF  V+   +L+
Sbjct: 185 IIALAIVLPTMHQSSLGGLMLIAETKVHPLWHTA-LLPTLFLVSCLSMGFGAVVALVTLL 243

Query: 233 QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV 292
              L  NG  ++ L  +L+   + LL  ++ LR G+L +  KL      +FY+ +  +E+
Sbjct: 244 --KLTWNGKHDQKLLAQLSKVNAGLLFFYVALRLGDLAWSGKLRY-LGANFYTALLLVEL 300

Query: 293 LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP----------GGG 342
            L L P V+  + +++ +   LF +AL A+L  A +R+   L  + P            G
Sbjct: 301 ALFLAPAVLFLLPRVQANRGRLFGAALLAVLAGAAYRMDTYLSVYRPAGFDANGKAIPAG 360

Query: 343 YAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           +AYFP+  E L+++G  ++ +  +IV+ RL P++   ++  H++ E+
Sbjct: 361 WAYFPSLGETLVTLGMASVGVAIFIVISRLFPVVAVDERPKHSKLES 407


>UniRef50_A7HG56 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter sp. Fw109-5
           RepID=A7HG56_ANADF
          Length = 405

 Score =  207 bits (528), Expect = 4e-52,   Method: Composition-based stats.
 Identities = 162/400 (40%), Positives = 233/400 (58%), Gaps = 14/400 (3%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M+   + +GG++++    +   L      + V R   GLG+V+ LN G+PWG+WIAFD++
Sbjct: 1   MTTGARAVGGRLLTPTFKLMLVLWAAATAVGVVRFTQGLGAVTALNDGYPWGLWIAFDVV 60

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY-F 119
           +GTG A GG+A+A  VYV NRG+YHPLVRPA+L S  GYS+ G+++  DVGRYW L    
Sbjct: 61  VGTGLASGGYAIALLVYVLNRGRYHPLVRPAILTSALGYSVAGIAVMFDVGRYWALWKVP 120

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ----------RLNKV 169
            +P  +N +S+L E A+C+  Y+ V+ +E +PAL ER   +  L+          RL + 
Sbjct: 121 AMPWRWNTSSILLEVALCIMAYLFVLLVELSPALLERWAAERHLRRQAFAVRWLPRLARA 180

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
           + F+IALG +LPTMHQSS+GSL++ AG KVHPLW +   LPL  LLTAF MG++++ FE 
Sbjct: 181 LPFVIALGLVLPTMHQSSLGSLLVVAGTKVHPLWHTGA-LPLLFLLTAFGMGYAVLYFET 239

Query: 230 SLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
                  R   P E  L   L   I+ ++ +F+ +RF  L+   +L L       S  FW
Sbjct: 240 IFSNVAFRR--PLETKLLGSLGVFIAGVILVFVAVRFAGLMGAGRLRLTVTSGTLSFFFW 297

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTW 349
            E LL+L    +     +         +AL AL G A +R+   LVAF PG G+ YFP+ 
Sbjct: 298 AETLLLLSAAGLFLQQWIHASPATQLQAALLALAGGALYRVDAFLVAFQPGHGWRYFPSV 357

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            ELLI++GF+A E   YI+ +R  PIL  +   +  R  A
Sbjct: 358 GELLITLGFIATETMVYILAVRRFPILAGVSLPEPRRLPA 397


>UniRef50_B8FXL9 Polysulphide reductase NrfD n=5 Tax=Peptococcaceae
           RepID=B8FXL9_DESHD
          Length = 416

 Score =  202 bits (515), Expect = 1e-50,   Method: Composition-based stats.
 Identities = 108/373 (28%), Positives = 189/373 (50%), Gaps = 9/373 (2%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           ++    +F  +    + +I+ R + GLG+ ++LN  +PWG+WI+FD+L+G   A GG+  
Sbjct: 22  MTPMRWVFMAIAAAAIAVIIVRFIAGLGATTNLNDQWPWGLWISFDVLLGVALAGGGYGT 81

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A  VYV  R +++P+ R A++ SL GY +  L + I+VG+++     Y+   +   SVLF
Sbjct: 82  ALIVYVLRRDKFYPIARSAMVTSLLGYIVVVLGLLIEVGQWFFFWRPYV--SWGHASVLF 139

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           E   C++ Y  +  LEF+    E++ +K + + L K M  ++ +G  LPT+HQSS+G L 
Sbjct: 140 EVFWCISCYTLIQVLEFSEVATEKV-FKGAHKYLKKAMPVLLIIGITLPTLHQSSLGQLF 198

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
                KV+ LW S  +  LF LL++F +G  ++I E SL    L  N   + S+   L  
Sbjct: 199 YIMVGKVNVLWWSPLLP-LFFLLSSFFVGAGMIIIESSLAGKAL--NHQVDTSVLQGLVR 255

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR 312
                + ++++L+  ++  R   +   A D  S+MF  E++L     +++  + L    +
Sbjct: 256 ISGGAMILYVILKIADMSVRGTFAHVLAFDLPSIMFLAELILGCILPIIIAFSSLSGTRK 315

Query: 313 MLFLSALSALLGCATWRLTYSLVAFNPG---GGYAYFPTWEELLISIGFVAIEICAYIVL 369
            L    +  + G    R               G  YFP W E+++S+G V+I   AY+ +
Sbjct: 316 GLIGFGILTVAGVVMNRFDVLFTGMGSYLNQHGGHYFPAWTEVIVSLGLVSIACLAYLFI 375

Query: 370 IRLLPILPPLKQN 382
                IL   +  
Sbjct: 376 AENFNILGHHESE 388


>UniRef50_B5YFP6 Polysulphide reductase, NrfD superfamily n=1
           Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YFP6_THEYD
          Length = 393

 Score =  198 bits (504), Expect = 3e-49,   Method: Composition-based stats.
 Identities = 111/371 (29%), Positives = 192/371 (51%), Gaps = 10/371 (2%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           +   +I   +++     ++ RL++GLG  ++L+  +PWG+WI+FD+L G   A  G A+ 
Sbjct: 26  TFWNIIALIVLIASFYSMIYRLIYGLGPATNLSDTYPWGLWISFDILAGIALAAPGLAVG 85

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
            AVY+F    Y    +PA+L+SL GY     ++  D+GRY+ + Y  I   + +NS+LF 
Sbjct: 86  TAVYLFGIKDYKHFAKPAILSSLLGYVFAVFALMFDLGRYYRVVYV-IGWSWGLNSILFL 144

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            A    +YI +  +E  P+ FE LG +   +  +K+  +    G ++   HQS++G L +
Sbjct: 145 IAWHFFLYIIICFIEMFPSFFEWLGREKLREFFSKLGIWATVFGVIIAGGHQSALGGLFL 204

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR-----GNGPDEKSLFV 248
            A  KVHPLW S  +LPLF L++A   G S+VI E ++     R      +  D  S  +
Sbjct: 205 VAPTKVHPLWYSA-LLPLFFLISAIFAGISMVIIESTISHKFFRDRIKNFDQEDFDSKTI 263

Query: 249 KLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR 308
            L   + + L I+++L+  +L + D             +F   +  +  P ++L  A   
Sbjct: 264 GLAKVLVLALFIYLILKIFDLTHYDNWHYLTTDYGLWYLF-ENIGFVFAPAIILIYAIKI 322

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA--YFPTWEELLISIGFVAIEICAY 366
             ++++ + A    LG    R   SL+A+N    ++  Y+PTW E+ +S+G V + I  Y
Sbjct: 323 KFAKLVRIMAFFIALGVIINRFNVSLIAYNWYIPFSEKYYPTWMEIALSLGVVVLIILFY 382

Query: 367 IVLIRLLPILP 377
             ++R +PIL 
Sbjct: 383 RFIVRRMPILS 393


>UniRef50_Q67L62 Putative cytochrome Ni/Fe component of hydrogenase n=1
           Tax=Symbiobacterium thermophilum RepID=Q67L62_SYMTH
          Length = 356

 Score =  197 bits (502), Expect = 5e-49,   Method: Composition-based stats.
 Identities = 91/358 (25%), Positives = 163/358 (45%), Gaps = 8/358 (2%)

Query: 38  GLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVF-NRGQYHPLVRPALLASL 96
           GLG+ + LN   PWG+W  +D+++       G+ +A+  Y      +Y  L R A++ + 
Sbjct: 2   GLGAATGLNDSMPWGLWKIYDVVVVVPLGATGFVMAFIRYFTPGGERYEYLNRRAVIWAA 61

Query: 97  FGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE- 155
             Y   G+ +  D+G  W + Y  + G  N++S LFE A C+ +Y+ V+  E    + E 
Sbjct: 62  IMYLSMGVRLAFDIGIPWRIIYPIVRGG-NLHSPLFEIAWCVFLYLIVLFFENISRVAEE 120

Query: 156 --RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
             R   K +   L+K++   + +G +L TMH SS+G+L +  G ++ PLW  +  L    
Sbjct: 121 QKRPWVKKADHLLHKILPGFVLVGVMLSTMHHSSLGTLFMITGKRMDPLWY-HPWLNYVF 179

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
           LLT+   G  +++    L     +     E  L  +L   ++ +L+  +  R G +    
Sbjct: 180 LLTSIATGMGMMMVIEHLTSRYYKIKF--ETDLLARLAPWVAGILSFVLAWRLGAMAAEG 237

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
           ++   F     + ++W E+LL     + +  ++ R   + LF   L  +LG    RL   
Sbjct: 238 QIGQIFVPRVETALWWAEILLGYVAPIAILFSRARFTQKGLFAGGLLTVLGMIALRLNVG 297

Query: 334 LVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASK 391
             A     G  Y P+  E+L S+G  A  +  Y   +  LP +   ++ +    EA  
Sbjct: 298 FTALMDALGAQYTPSVPEILFSVGATAGTVVIYTWFVETLPSILGPRERETEGLEAVG 355


>UniRef50_B1I0U5 Polysulphide reductase, NrfD n=3 Tax=Candidatus Desulforudis
           audaxviator MP104C RepID=B1I0U5_DESAP
          Length = 402

 Score =  191 bits (486), Expect = 3e-47,   Method: Composition-based stats.
 Identities = 94/385 (24%), Positives = 174/385 (45%), Gaps = 13/385 (3%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLG-------SVSDLNGGFPWGVWIAFDLLIGTGF 65
           ++         +V+ + +   R  FGLG       SV++LN  + WG+W  + +      
Sbjct: 15  LTPLRWAMLAFMVLFLAVTGYRFAFGLGDSGGFMGSVTNLNDHWTWGLWK-YLVFPAVAL 73

Query: 66  ACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF 125
           A  G+   +  +V +  +++P+ R A++ SL GYSL  + +  D+  Y+N    ++  ++
Sbjct: 74  AGCGYGTVFLAHVLHIKRFYPVARVAMVVSLLGYSLAMVVLLFDITVYYNFWRPFV--YW 131

Query: 126 NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQ 185
              S+LFE   CMT+Y  +  LEF    FER+        L++ M  +I +G +LP++HQ
Sbjct: 132 GYTSILFEVLWCMTLYWMIQILEFGHIAFERIDAPRIYNLLDRAMPVLICVGIMLPSLHQ 191

Query: 186 SSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS 245
           +S+G L   A  +++P W S   +P F ++++ ++G ++V F    +         D   
Sbjct: 192 ASLGGLF-IATTQLYPAWWST-WIPWFFMISSLMVGPAVVTFSCWALCQIYGKRFEDLMP 249

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE-VLLMLFPLVVLRV 304
              KL    + L+ +++VL+  +L  R      F G     MF +E V+ +L PLV+   
Sbjct: 250 SLTKLCLVGAGLMGVYVVLKVWDLTARGAWGYVFNGTLQGNMFLLEHVVFLLVPLVIFLT 309

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEIC 364
             +RN    L  +++   +G    R              +YFPTW E +   G +   + 
Sbjct: 310 PSIRNSVGGLVTASILTGVGVILNRTNVMFTGMAQAYTQSYFPTWMEWVGFFGLIIGALL 369

Query: 365 AYIVLIRLLPILPPLKQNDHNRHEA 389
             +  +    +L  +         A
Sbjct: 370 VILFFVENFRVLEGVSDAQTVEKPA 394


>UniRef50_C7M6A3 Polysulphide reductase NrfD n=7 Tax=Flavobacteriales
           RepID=C7M6A3_CAPOD
          Length = 603

 Score =  187 bits (476), Expect = 5e-46,   Method: Composition-based stats.
 Identities = 62/412 (15%), Positives = 125/412 (30%), Gaps = 42/412 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            +       I     +  +  I   L  G+G+   LN    W  W   + +   G    G
Sbjct: 25  SRAWWIAFGITLLATLWGVWAIWVTLRDGIGA-WGLNKSVGWA-WDITNFVWWIGIGHAG 82

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF---- 125
             ++  + +F +     + R A   ++F      +   + +GR W L +     +     
Sbjct: 83  TLISAVLLLFRQQWRVAINRSAEAMTIFAVLQASIFPILHLGRPWLLHFNLPIPNQYGSL 142

Query: 126 --NVNSVLFETAVCMTIYIGVMALEFAPALFER---------------------LGWKVS 162
             N NS L      +  Y  V  + +   L                         GW   
Sbjct: 143 WDNFNSPLLWDVFAIATYFSVSLVFWWVGLLPDFAMLRDRALKPFQKKIYSLLSFGWSGR 202

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
            +   ++   ++ L  +   +  S    +       V   W +    P + +  A   GF
Sbjct: 203 AKDWQRMEETMLLLAGIATPLVISVHTIVSFDFATSVVSGWHTTIFPP-YFVAGAIFSGF 261

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAF--- 279
           ++V     +++   +            +   + V  +I  V    E     +    F   
Sbjct: 262 AMVSLLLIILRKVCKLEAYITLKHIDLMNTVMLVAGSIVAVAYLTEFFMAMRSHSEFEKY 321

Query: 280 -----AGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
                A   Y+  FW  ++  +    +L   KLR         AL   +G    R    +
Sbjct: 322 VFINRATGDYAWAFWTMIICNIVLPQLLWFKKLRRSIAFSVCVALVVCVGMWFERFVIIV 381

Query: 335 V----AFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
                 + P     + PTW ++ I +G +      +++  R  P++   +  
Sbjct: 382 TSLHRGYLPSSWTMFSPTWVDIGIFVGTLGFFFLLFLLYARSFPMIAQAEVK 433


>UniRef50_B5E918 Polysulphide reductase NrfD n=4 Tax=Desulfuromonadales
           RepID=B5E918_GEOBB
          Length = 624

 Score =  187 bits (474), Expect = 7e-46,   Method: Composition-based stats.
 Identities = 78/420 (18%), Positives = 138/420 (32%), Gaps = 48/420 (11%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
                     ++ +  L  + +   G+G V+ LN    W V+I  + +   G A  G  +
Sbjct: 24  YFLTAAALAGVVGLAALTFMYQTQAGMG-VTGLNRPVGWAVYIT-NFVFWVGIAHSGTLI 81

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG-----HFNV 127
           +  +Y+        + R A   ++F     GL   I +GR W   Y            N 
Sbjct: 82  SAILYLMRADWRDAVSRSAEAMTIFAVLTAGLFPLIHLGRLWAAYYIVPYPSQRQIWPNF 141

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS-------LQRLNKVMFFIIALGALL 180
            S L    + +T Y+ V ++ +   +   L             +     ++  ++LG   
Sbjct: 142 VSPLVWDVLAVTTYLTVSSIFWFVGMIPDLAAARDLHQEQLGPRHWRTRLYRALSLGWSG 201

Query: 181 PTMHQSSMGSLMISAGYKVHPL-------------------WQSYEMLPLFSLLTAFIMG 221
                   G   +       PL                   W S    P + +  A   G
Sbjct: 202 TGSQWHHYGRSYLFFAAFATPLVVSVHSVVSWDFAMGLLPGWHSAIFPP-YFVAGAIHSG 260

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYR 272
            ++VI     ++  LR     E   F  L  TI         +  +  FI     + I  
Sbjct: 261 LAMVITLLIPMRRYLRLERLIEMRHFEMLAKTIILTATIVGYAYAVEAFIAWYGEDPIEW 320

Query: 273 DKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
                   G   + M+W+ V+  +F   +    K+R     LF+ +L   LG    RL  
Sbjct: 321 QNHLWRAFGPP-AWMYWLCVVCNVFVPWLFLFKKMRTSLVPLFVISLLINLGMWFERLMI 379

Query: 333 SLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
              +    F P     Y P+W EL+I+       +  ++   + LP +P  +  +    E
Sbjct: 380 IYTSQAHDFLPHNFGGYAPSWVELMITASSFGFFLLFFLGFTKTLPTVPLSELKEKVADE 439


>UniRef50_B8FFZ8 Polysulphide reductase NrfD n=1 Tax=Desulfatibacillum alkenivorans
           AK-01 RepID=B8FFZ8_DESAA
          Length = 417

 Score =  182 bits (463), Expect = 1e-44,   Method: Composition-based stats.
 Identities = 100/395 (25%), Positives = 179/395 (45%), Gaps = 55/395 (13%)

Query: 30  LIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVR 89
            ++ R   G+G+VS+L  G PWG W+A D+L G   A GG+  A  VY+F   ++  L R
Sbjct: 25  AVIYRFWAGIGAVSNLTDGHPWGFWVAIDILAGVALAAGGFVTAGLVYIFGGKRFAELAR 84

Query: 90  PALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEF 149
           PA+L +  GY +  L + +D+GR W++ Y ++    N NS L+E   C ++Y  V+ALE 
Sbjct: 85  PAVLTAFLGYVMFVLGLIVDMGRPWHMLYIFVG---NHNSPLYEIGWCASLYTLVLALEL 141

Query: 150 APALFERLGWKVSLQRLNKVMFFIIAL--------------------------------- 176
            P +FE+     + +    +  +++ +                                 
Sbjct: 142 LPPVFEKYSMDAAQRLWRSLSPWLVIVLLSVFTLAMTYSWIWLAIVASLLLAWEILMRKG 201

Query: 177 ---------------GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
                          G +L  +HQSS+GSL +   + ++PLW S  +LP+  L++A   G
Sbjct: 202 VMGRQRQTPILLIASGVMLSFLHQSSLGSLYLMTAHSLNPLWHS-PLLPIMFLISAIAAG 260

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            ++V  E    +  L    P   S  V +   + VLL I++V++ G+++         + 
Sbjct: 261 MAMVALESLAGERFLGHKAPF--SPLVDMARIVPVLLIIYLVMKAGDILPYGDWRGLLSL 318

Query: 282 DFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
           +  S M+W+E+   +  PL++            L L++   + G    R+  +++     
Sbjct: 319 NLQSFMWWVEMGAGVAAPLILYLTPGFVQKRSGLALASGLVVGGLIINRVNVAVIGLQVQ 378

Query: 341 GGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
              +Y+P   E+LI++G V+  +  Y      LPI
Sbjct: 379 RWQSYYPHPLEILITMGIVSAGLLTYAWASANLPI 413


>UniRef50_B8F9M7 Polysulphide reductase NrfD n=9 Tax=Deltaproteobacteria
           RepID=B8F9M7_DESAA
          Length = 426

 Score =  181 bits (460), Expect = 3e-44,   Method: Composition-based stats.
 Identities = 80/400 (20%), Positives = 149/400 (37%), Gaps = 36/400 (9%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
               +  FG +++  +  +      GL   +++N  + + +WI  DL +      G +  
Sbjct: 28  FVLWLGFFGAVLLWGVYAMFLCWFKGLNQ-TNMNDYYGFALWIWADLGV-IAVGGGAFFT 85

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
               YV  +     ++  A+L     YS   L + ID+G+       +I  H NV+S+L 
Sbjct: 86  GLLRYVIGKDPLKYIINYAVLIGFICYSSALLILAIDIGQPLRGW--FIFWHANVHSMLT 143

Query: 133 ETAVCMTIYIGVMALEFAPALFERLG------WKVSLQRLNKVMFFIIALGALLPTMHQS 186
           E A C++ Y GV+ +E+ P + E         +  +    ++VM    A GA L   HQ 
Sbjct: 144 EVAFCLSCYFGVLCIEYIPLVLENRKLDEIPFFHHTAHNFHEVMAIFAATGAFLSFFHQG 203

Query: 187 SMG---SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           S+G    ++    +   P +  +         +A   G    I    + +A  R     +
Sbjct: 204 SLGGVAGVLFGRPFAYRPEFYIWPTTFFLFTWSAAACGPCFTILVTKITEAITRKKLVKD 263

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG-----------------DFYSV 286
            ++   L      +L  + + +  + +Y   + L   G                      
Sbjct: 264 -NVVELLAKIAGWMLLTYSIAKIADTLYWGFVMLPKHGLQITDFYTNASLIYTKLGGVPW 322

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-----G 341
           +  IE+L  + P ++L   K R     L ++ L   +     R    L            
Sbjct: 323 ILLIEILCSVIPALILVSKKGRQSKPALVVAVLLGSMCALINRWVMVLQVMAAPIMTFDQ 382

Query: 342 GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
              YFP+W+EL  +I  VA  +    +  R LP+ P  ++
Sbjct: 383 FALYFPSWQELATTILPVAYGVILISLSHRYLPVFPQERE 422


>UniRef50_C6B8I4 Polysulphide reductase NrfD n=1 Tax=Rhizobium leguminosarum bv.
           trifolii WSM1325 RepID=C6B8I4_RHILS
          Length = 445

 Score =  181 bits (459), Expect = 4e-44,   Method: Composition-based stats.
 Identities = 78/420 (18%), Positives = 141/420 (33%), Gaps = 43/420 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            +       +   L+   ++ +      G+G V   N    WG+ I+  +    G    G
Sbjct: 26  PRAWWLLFAVSLLLLGCFVVAVAVLFWRGVG-VWGNNIPVNWGLAISNYVWFL-GIGHAG 83

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH----- 124
             ++  + + N    + L R A   +LF     GL   + +GR W   +     +     
Sbjct: 84  TLISALLLIVNAHWRNSLNRFAEAMTLFAVLCAGLYPILHLGRPWFFYWMAPYPNTMQIW 143

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPAL---------------------FERLGWKVSL 163
               S L      +  Y+ V  L +   +                        LGW+ S 
Sbjct: 144 PQFKSPLTWDFFAVLTYLTVSVLFWYIGIIPDLASVRDRAKTRRKQVFYGLFALGWRGSA 203

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           +   K         A+   +  S    + +       P W S    P + ++ A   GF+
Sbjct: 204 RHWAKWQQAYRLTAAIAVPLVISVHSEISLLFAAGPIPGWNSTVFPP-YFVMGAAFSGFA 262

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRDK 274
           +VI   ++++  L  +          L   +           L  IF  L   ++   + 
Sbjct: 263 VVIMIATVIRHPLGLDQLVRARHLDLLAVFLLVTGLMTAYGYLAEIFNALYSSDVQEVET 322

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
           L    AG  YS  +W  V+L   PL +L     R    ++FL ALS  +G    R     
Sbjct: 323 LRDRIAGA-YSYSYWGAVVLNFVPLQLLWFRSSRRSPIVIFLVALSVTVGMWYERFMLLT 381

Query: 335 VAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
            A            Y P++ E L+ +G + +    Y++ +R LP++   +  +      S
Sbjct: 382 SALYRDWLVSSYGEYHPSFWEWLLFVGMLGVFFAPYLLFVRFLPVISAFEVKEAYEETGS 441


>UniRef50_Q02C05 Polysulphide reductase, NrfD n=4 Tax=Bacteria RepID=Q02C05_SOLUE
          Length = 430

 Score =  180 bits (458), Expect = 6e-44,   Method: Composition-based stats.
 Identities = 75/402 (18%), Positives = 158/402 (39%), Gaps = 30/402 (7%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
                  +  +  +++  +      LV GL   ++++  + +G+WI  DL +      G 
Sbjct: 19  TSKFLLWITPWTAMLIFGLYCAGLCLVKGLNQ-TNMDNRYAFGLWIFLDLTV-IALGAGA 76

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
           +   + +Y+    +   ++  A++  L  YS    ++ +DVG+       +   + NV+S
Sbjct: 77  FFTGFLLYILKFKELKAVINSAVVIGLVCYSGAMGALMVDVGQPLRAW--FTFWYPNVHS 134

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ------RLNKVMFFIIALGALLPTM 183
           +L E   C++ Y+ V+A+E+ P + +    +           L+K+++ +  +G  L   
Sbjct: 135 MLTEVTFCISCYLTVLAIEYLPIVLKNRKLREVPGFLVFEFELHKLIYVLAGVGTFLSFF 194

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLP---LFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
           HQ S+G L      +     +   + P      +L+A  +G S +I   S+V+   +   
Sbjct: 195 HQGSLGGLYGVLRGRPFAFREGIFVWPSTFFLFILSAAAVGPSFIILTTSMVETITKKRL 254

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYR-----------DKLSLAFAGDFYSVMFW 289
              +  F  L     +LLA++++ +  + +                   +      ++F 
Sbjct: 255 VK-QRAFDLLARISGLLLAVYVLAKSLDTLIWINRTSPARGFLASQYYDWKPFGTWILFA 313

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL-----TYSLVAFNPGGGYA 344
             VL  L P ++L   +LR     +  +A  A  G A  R      T +L   +      
Sbjct: 314 EIVLCGLVPALILLAPRLRAHRAWMVSAAALACSGVALNRFVQTVQTLALPTLSFDKFLF 373

Query: 345 YFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
           Y P+W+E    +   A  I  Y    R   + P  ++    +
Sbjct: 374 YTPSWQETGTFLAVTAYGILVYSFSFRYFQVFPEERELKAAQ 415


>UniRef50_Q1D5L9 Oxidoredutase membrane subunit, NrfD family n=5 Tax=Bacteria
           RepID=Q1D5L9_MYXXD
          Length = 474

 Score =  180 bits (458), Expect = 6e-44,   Method: Composition-based stats.
 Identities = 72/417 (17%), Positives = 129/417 (30%), Gaps = 43/417 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           GK     V +   L  + ++ I      G+G     N    W   I  + +   G    G
Sbjct: 43  GKGWWALVGVCAALTGLLVVAITITFATGVG-TWGNNIPVAWAFGII-NFVWWIGIGHAG 100

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG-----H 124
             ++  + +F       + R A   +LF      L   + +GR W   Y           
Sbjct: 101 TLISAILLLFGMKWRSSVNRIAEAMTLFALICAALFPLLHLGRPWKFYYLVPYPSSLRMW 160

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALFER---------------------LGWKVSL 163
               S L    V +T Y+ V  L +   +                        LGW+ S 
Sbjct: 161 PQFRSPLTWDIVAVTTYLTVSVLFWYLGMVPDLATARDTAKQLWRRRVWGVLSLGWRGSA 220

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           +         + L  L   +  S    +         P W S    P + +  A   G +
Sbjct: 221 RHWRHWRIGYLMLAGLATPLVVSVHTIVSFDFAVAQLPGWHSTIFPP-YFVAGAIFSGLA 279

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---------FIVLRFGELIYRDK 274
           +V+      +  L       ++    L   + V             F     G+      
Sbjct: 280 MVLSLLIPARRALHLYTVVTQAHLDALARLLLVSGLFVAYGYVQEHFFGWYSGDPYEMHA 339

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
           + +   G  Y+  FW      +    +   A++R    +L+ +AL   +G    R    +
Sbjct: 340 MGMLRTGP-YAPAFWTVFTCNVLVPQLFWSARMRTRPLVLWFAALLVNVGMWLERFVIIV 398

Query: 335 VA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRH 387
            +    F P     Y PTW +L +  G V +    +++ +R LP +P  +  +    
Sbjct: 399 SSLSEDFLPSSWRHYAPTWVDLSLLSGTVGLFGLGFLLFLRFLPPVPISEVKELQHQ 455


>UniRef50_C1A9A0 Putative uncharacterized protein n=1 Tax=Gemmatimonas aurantiaca
           T-27 RepID=C1A9A0_GEMAT
          Length = 475

 Score =  179 bits (455), Expect = 1e-43,   Method: Composition-based stats.
 Identities = 64/413 (15%), Positives = 132/413 (31%), Gaps = 43/413 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            K     + I    ++I     + ++ +GLG          WG +I    +   G    G
Sbjct: 44  TKKWFLGLSIAVLAMLIGASSWIYQIYWGLGQA-GYEPPVMWGNYIIT-FVFWVGIGHAG 101

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF---- 125
             ++  +Y+F  G    + R A   ++F     GL   I +GR W   +     ++    
Sbjct: 102 TLISAILYLFRAGFRTSIYRAAEAMTVFAVMTAGLFPIIHIGRPWKFFWLIPYPNWRLLW 161

Query: 126 -NVNSVLFETAVCMTIYIGVMALEFAPALFER---------------------LGWKVSL 163
            N  S L      ++ Y+ +        L                        LGW+ S 
Sbjct: 162 PNFKSPLVWDVFAISTYLTISTTFLFIGLIPDIAVLRDKETNPMRKRILSILSLGWRNSD 221

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           +         + L A    +  S    +       + P W +    P + +  A   GF+
Sbjct: 222 REWRHFAKAYLFLAAFSTPLVLSVHSVVSFDFAMALTPGWHASIFPP-YFVAGAIFSGFA 280

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRDK 274
           +V      ++   +       +        +         + ++  FI         ++ 
Sbjct: 281 MVWTIAIPMRKWFKLEHYITLNHLDATAKVVLFTSLVVGSAYMIEFFIAWYSSVRAEQEF 340

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
                 G ++    W  +L  +   + L   KLR +   LF+ +L   LG    R    +
Sbjct: 341 FWNRVFGQWWWAA-WTLLLCNMAMPMSLWSQKLRRNPTWLFILSLFINLGMWFERFVIVV 399

Query: 335 VA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
            +    F P     Y  +W ++   +G        +++ ++ LP++   +  +
Sbjct: 400 PSLSHEFEPWQWGHYTVSWVDMSFLVGSFGWFFMWFLLFVKQLPVMAIAELKE 452


>UniRef50_B8DIW5 Polysulphide reductase NrfD n=3 Tax=Desulfovibrio
           RepID=B8DIW5_DESVM
          Length = 417

 Score =  178 bits (453), Expect = 2e-43,   Method: Composition-based stats.
 Identities = 73/392 (18%), Positives = 139/392 (35%), Gaps = 30/392 (7%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
               +     +    +    + L  GLG V+ L+  F +G+WI FDL +      G +  
Sbjct: 26  FLVWITAVMVVFGWGLYAAYRVLAEGLG-VTGLDDYFGFGLWITFDLAV-IALGAGAFFT 83

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
               Y+ N      ++   ++     YS   L + +DVG+       +   H NV+S+L 
Sbjct: 84  GLLRYILNIDPLKNIINLTVIVGFLCYSGAMLVLVLDVGQPLRAW--FGYWHANVHSMLT 141

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGW------KVSLQRLNKVMFFIIALGALLPTMHQS 186
           E   C+T Y  V+ +E+ P + E+                + +M     +GA L T HQ 
Sbjct: 142 EVIFCITCYCLVLVIEYVPLILEQKQLNSNKLVHAIAHNFHLMMPLFAGIGAFLSTFHQG 201

Query: 187 SMGSLMISA---GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
           S+G +        Y     +  +       +L+A   G    +   ++++          
Sbjct: 202 SLGGMYGVLFARPYIARDGFFIWPWTFFLYVLSAVGSGPVFTVLVCTIMEKMTGKQL-VS 260

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDK---------LSLAFAGDFYS-VMFWIEVL 293
             +   +      +L +++V +  +                   F G  Y   + W E+ 
Sbjct: 261 WEIKSLMGKIAGTMLTVYMVFKLADTWAWANDILPRSGLTFDQVFYGWIYGKWLLWAELF 320

Query: 294 -LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-----GGYAYFP 347
              + P ++L +   RN+  + + +A+   +G    R   ++ A             Y P
Sbjct: 321 ACGVLPAILLIIPSTRNNRTLFYTAAILDCIGVTINRYVMTVQALAAPVMPFDSWETYAP 380

Query: 348 TWEELLISIGFVAIEICAYIVLIRLLPILPPL 379
            W E   S   +A       +  R LP+ P  
Sbjct: 381 NWAEWGASAMIMAYAALILSLSYRYLPVFPQE 412


>UniRef50_A9WEV4 Polysulphide reductase NrfD n=10 Tax=Bacteria RepID=A9WEV4_CHLAA
          Length = 486

 Score =  177 bits (450), Expect = 5e-43,   Method: Composition-based stats.
 Identities = 71/423 (16%), Positives = 137/423 (32%), Gaps = 43/423 (10%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
             K       +   +++I  + +    + G+G +  +N    WG+ I  + +   G    
Sbjct: 43  TPKGWLAGFSVAFFMLMIFFVSVTWLFIRGVG-IWGINIPVGWGMDII-NFVWWIGIGHA 100

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH---- 124
           G  ++  + + N+G  + + R A   +LF  +  GL   + +GR W   +     +    
Sbjct: 101 GTLISAILLLLNQGWRNSINRFAEAMTLFAVACAGLYPILHLGRPWLFYWLIPYPNTHGM 160

Query: 125 -FNVNSVLFETAVCMTIYIGVMALEFAPALFER---------------------LGWKVS 162
                S L      ++ Y  V  + +   L                        LGW+ S
Sbjct: 161 WPQFRSALAWDVFAISTYATVSLVFWLVGLIPDFATLRDRAKNIWVKRLYGIAALGWRGS 220

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
            +  ++     I L  L   +  S    + +       P WQ     P + +  A   GF
Sbjct: 221 ARHWHRYEMASILLAGLSTPLVVSVHSIISLDFAISQVPGWQVTVFPP-YFVAGAVFAGF 279

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELIYRD 273
           ++V+     V+                +   +            + +F  L  G      
Sbjct: 280 AMVLLLMIPVRTFYGFENYITLHHLDVMAKVMLTTGMIVVYGYFMEVFASLYSGNEFEEY 339

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
            L     G   S  +W  +      +  L   K+R +   L + +L   +G    R    
Sbjct: 340 LLYNRLFGPS-SWAYWGLLFCNAVAIQPLWFKKVRQNIPALLIISLIVSVGMWLERYVII 398

Query: 334 LVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           +++    F P     Y PT  +  + IG   +      + IR+LP++   +       E 
Sbjct: 399 VISLERDFLPSSWDIYIPTIWDWSLYIGTFGLFFTLLFLFIRVLPMINIFEMRLFLYQET 458

Query: 390 SKA 392
            KA
Sbjct: 459 EKA 461


>UniRef50_A5G581 Polysulphide reductase, NrfD n=3 Tax=Geobacter RepID=A5G581_GEOUR
          Length = 472

 Score =  177 bits (450), Expect = 5e-43,   Method: Composition-based stats.
 Identities = 65/420 (15%), Positives = 141/420 (33%), Gaps = 46/420 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            +         G ++   +     ++  G+  V+  +    WG +I    +   G +  G
Sbjct: 43  TRRWYLLAFFLGAVVAWGLFAFTWQVTHGM-YVTGKDRPVMWGFYIT-GFVFWVGLSHSG 100

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH----- 124
             ++  + +       P++R A   ++F  ++ GL   I +GR W   Y     +     
Sbjct: 101 TMVSAILRLSRANWRRPILRAAEAMTVFSITVAGLFPLIHLGRNWIFYYLIPYPNQRGLW 160

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALF--------------------ERLGWKVSLQ 164
            N  S L      +T YI   ++     +                       +GW+ + +
Sbjct: 161 PNFRSALLWDVTAITSYIIGSSIFLYLGMLPDLAVVRDRSHGWRRKLYTVLAMGWRGTAR 220

Query: 165 RL---NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
                ++    + AL   +     S +            P W S    P + ++ A + G
Sbjct: 221 EWVVYHQASTLMAALIIPVAVSVHSIVAWDFAVTVV---PGWHSTIFPP-YFVIGAILSG 276

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            + VI    +++             F  +   + V+  ++    F E+            
Sbjct: 277 VAAVITLMIIIRRAFHLEEYLTPLHFDNMGKILLVISLLWSYAYFVEVQTTWYAHEPIEW 336

Query: 282 DFYSVM-----FWIEVLLM---LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
           + +S M     F + ++L+   L P+  +   +LR    ++   +L   +     R    
Sbjct: 337 EVFSFMANKYTFLLLLMLVGNSLLPITAMCFKRLRRSIGVMLSVSLLVNVAMFIERFLII 396

Query: 334 LVAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           + + +    P    +Y P+W E+ ++I  +A     Y    +L PI+      +    EA
Sbjct: 397 VPSLSHKNMPFIWGSYRPSWVEISVNIAALAGFALLYTFFAKLFPIVAVTDVRELEVREA 456


>UniRef50_B1ZZD5 Polysulphide reductase NrfD n=40 Tax=Bacteria RepID=B1ZZD5_OPITP
          Length = 493

 Score =  172 bits (436), Expect = 2e-41,   Method: Composition-based stats.
 Identities = 56/416 (13%), Positives = 126/416 (30%), Gaps = 46/416 (11%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
                    ++   +    +  +   +  G+G V        W  W   + +   G    
Sbjct: 51  TPGWWWVCFVVACFVASFTVAGLTYLVATGVG-VWGHANPVNWA-WDIVNFVFWIGIGHA 108

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH---- 124
           G  ++  + +  +     + R A   ++F      +     VGR W   Y +   +    
Sbjct: 109 GTLISAILCLLRQKWRTSINRAAEAMTIFAVVCAAIFPVFHVGRIWYAWYLFPLPNSNWI 168

Query: 125 -FNVNSVLFETAVCMTIYIGVMALEFAPAL------------------------FERLGW 159
             N  S L      ++ Y  V  L +   L                           +GW
Sbjct: 169 WQNFRSPLEWDVFAVSTYGTVSVLFWYVGLIPDLAVLRDRFLAAGNRFRSFLYGLFAMGW 228

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
           + S +  +      + L  +   +  S    +       + P W +    P + +  A  
Sbjct: 229 RGSNRHWSNYEMAYLVLAGVSTPLVLSVHTIVSFDFAVSLLPGWHTTIFPP-YFVAGAIF 287

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLRFGELI 270
            GF +V+     ++A  +      +     +             +  +  FI        
Sbjct: 288 SGFGMVLTLMLPLRAVYKLEDLITQYHIDCMCKITLATGTIVGYAYAMEFFIAWYGANP- 346

Query: 271 YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRL 330
           Y     +  A   Y+  +WI +   +          +R ++ ++++ ++   +G    R 
Sbjct: 347 YEGFTFINRAFGNYAWAYWIMITCNVITPQFFWSKWVRRNTTLVWVLSIFVNVGMWFERF 406

Query: 331 TYSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
              + +    F P     Y P+  E+    G   +    +++ IR LP++P  +  
Sbjct: 407 VIIVTSLARDFLPSSWGYYSPSIVEIFTFFGTFGVFSVLFLLFIRFLPVMPMAELK 462


>UniRef50_A8VUP8 Polysulphide reductase-like protein n=3 Tax=Firmicutes
           RepID=A8VUP8_9BACI
          Length = 428

 Score =  169 bits (429), Expect = 1e-40,   Method: Composition-based stats.
 Identities = 80/415 (19%), Positives = 159/415 (38%), Gaps = 47/415 (11%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
           K     +      ++     I+ RL+ GL SV++L    PWG W+AF +    G + G +
Sbjct: 22  KRFKLWMASLFIALIAGGGAILYRLIEGL-SVTNLTTFVPWGAWVAFYIFF-VGLSAGAF 79

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            L+  ++VF   QY  + R AL  +L    +    I +D+GR           ++N  S+
Sbjct: 80  LLSTLIFVFGMEQYERVGRYALFTALVSMVVALTFIALDLGRIDRAFN--AMTYWNALSI 137

Query: 131 LFETAVCMTIYIGVMALEFAPALFERL------------------------GWKVSLQRL 166
           L        IY+ ++A+E   A+   L                           +S ++ 
Sbjct: 138 LSYEVRFYLIYMALLAVELWFAMRIDLVRVAKSDDGIKGKVANFLRLGSDDESDISKKKD 197

Query: 167 NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVI 226
           ++ M  +  +G  +  +     G+  + A     P W S  + P+  +++A + G +++I
Sbjct: 198 HRWMKILGIIGIPIAIIGVHG-GTGTLFAAVAAQPYWNS-PLFPVIFVVSALVSGTALLI 255

Query: 227 FEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD---------KLSL 277
               + +         +  +   L+  +   L I + L F E +             L++
Sbjct: 256 AMYVIQRKASGK--SVDFGMVKSLSLLMIGFLIIDLGLEFYEFLVAGLTMKPEKMAILNV 313

Query: 278 AFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV- 335
            F G      + +++    + P+ ++   +       L  +A+  ++G    R    +  
Sbjct: 314 MFTGPMSWSFWGVQLFIGAVIPIFIVFSKRFNQSIGWLTAAAIMVVIGIIGVRFNIVVPT 373

Query: 336 ----AFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNR 386
               +        YFP W E L SIG VA+ +  Y +  +LLP+     +   + 
Sbjct: 374 QIVQSMKALPEAFYFPNWVEWLSSIGVVAMGLIIYSIGAKLLPLELNEDEVKSHE 428


>UniRef50_Q0F3K3 Polysulphide reductase, NrfD n=3 Tax=Proteobacteria
           RepID=Q0F3K3_9PROT
          Length = 460

 Score =  169 bits (428), Expect = 2e-40,   Method: Composition-based stats.
 Identities = 62/424 (14%), Positives = 130/424 (30%), Gaps = 51/424 (12%)

Query: 12  IISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWA 71
                + +   L++  +   V +   GLG    ++    W ++I+ + +   G +  G  
Sbjct: 23  AFWIVLAVCIALVLCGVAAEVYQYKHGLGVAL-MDKPHYWQLYIS-NFVFWIGMSHSGTL 80

Query: 72  LAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH-----FN 126
           L+  + +       P+ R A   +LF      +   I +GR W + +     +      N
Sbjct: 81  LSAILLLTKADWRKPIYRFAEAMTLFSILTAAIFPVIHLGRVWYMYWVLPYPNQHTIWPN 140

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPALFE-----------------------RLGWKVSL 163
             S L   A  +T Y     L     +                          +G     
Sbjct: 141 FRSPLLWDAAAITTYALSSILFLYVGMIPDLAICRDNAKGWRKKLYTALSVGWMGRATEW 200

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
               K    I      L     S + S        + P W      P + +  A   G +
Sbjct: 201 MAFRKTYVLIACFLVPLAVSVHSIVASDFAM---SIMPDWHITSFPP-YFVAGALYSGCA 256

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG---------ELIYRDK 274
            +I    +++   +        +  K       +  ++  L  G         ++  ++ 
Sbjct: 257 AIITLFVMLRYIFKFEAYMTTEIMDKTAKLTFAIAMVWNFLNLGEYASIWYSNDMFEKEV 316

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSL 334
           L   F G  Y+ + W  +L  +     +   K R++   +F  +L   LG    R     
Sbjct: 317 LIQKFIGP-YAPVVWGMLLCAMVAPFAMAFEKFRHNMWAMFWLSLVLQLGMWLERFQIVS 375

Query: 335 VAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND---HNRH 387
                   P      +P   +L ++          +++  ++ P +   +  +   H RH
Sbjct: 376 PPLASNHEPWTWAVVWPGTVQLTLTAASFGWFTMLFLIFCKIFPSVSMYEVKEMVFHRRH 435

Query: 388 EASK 391
            +S+
Sbjct: 436 ASSR 439


>UniRef50_B3DZC6 Polysulphide reductase n=7 Tax=Bacteria RepID=B3DZC6_METI4
          Length = 700

 Score =  165 bits (419), Expect = 2e-39,   Method: Composition-based stats.
 Identities = 66/423 (15%), Positives = 138/423 (32%), Gaps = 44/423 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           G+     + I G L  +  ++IV  +  G+G V        WG W   D +   G    G
Sbjct: 52  GRWWKWTITITGSLAALAFVMIVYVISTGIG-VWGNQSPVVWG-WPIVDFVFWIGIGHAG 109

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG-----H 124
             ++  + +  +   + + R A  +++F  + G +   I +GR W   Y +         
Sbjct: 110 TLISAILLLSRQKWRNAVNRAAEASAIFAVASGAIFPAIHIGRQWMGWYLFPVPWSAGIW 169

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALFER---------------------LGWKVSL 163
            N+ + L      +  Y+ V  L +   +                        LGW  S 
Sbjct: 170 QNLRAALMWDVFAVLTYLTVSLLYWYLGMIPDFATLREKEENPFKKRLWAILSLGWLGSA 229

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
            +        + L  +L  +  S    +       + P W +    P +  + A   GF+
Sbjct: 230 SQWIHYEMGYLCLAGILTPLVLSVHSFVSCDFASTILPGWHATIFPP-YFGVGAIFGGFA 288

Query: 224 IVIFEGSLVQAGL-RGNGPDEKSLFVKLTNTIS---------VLLAIFIVLRFGELIYRD 273
           +++      +A + +           ++   +           L+ +F          R 
Sbjct: 289 MILVLLIPSRALIPKLKELILDEHINQMGKWLLATGSMVGYVYLIELFTAWYSANPYERY 348

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
                  G ++   FW  +         L +   R +   LF  A  A +G    R    
Sbjct: 349 AFLNRIKGPYF-WAFWSMLFCNSIAPQFLWIRSFRTNPLSLFFVAFLANIGMWLERFVII 407

Query: 334 LVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
           +++    F P     + PT  ++L+ +G + + +  +++ +R LP +   +         
Sbjct: 408 IISLHRDFLPSSWRIFVPTLCDVLLYVGSIGLFLTLFLLFLRFLPSVAMFEVKTLVHGSL 467

Query: 390 SKA 392
              
Sbjct: 468 QHG 470


>UniRef50_D1U457 Polysulphide reductase NrfD n=1 Tax=Desulfovibrio aespoeensis
           Aspo-2 RepID=D1U457_9DELT
          Length = 410

 Score =  165 bits (417), Expect = 3e-39,   Method: Composition-based stats.
 Identities = 71/381 (18%), Positives = 136/381 (35%), Gaps = 30/381 (7%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G K     +     LI I  +  + ++V GL  ++ ++    WG +I+       G A  
Sbjct: 8   GSKRYYGWIAFLLVLITIGSMAWIDQIVNGL-KITGMSRDVSWGFYIS-QFTYLVGLAAS 65

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
           G  +    Y  N      +V      ++    +  L I +D+G+   +    +  H   N
Sbjct: 66  GVMIVLPNYFHNYKANKHMVIFGEFMAIAACIMCLLFIVVDIGQPTRMLNVIL--HATPN 123

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S+LF   + +  Y+G+  L     L          + L   ++  I     + T+     
Sbjct: 124 SILFWDMIVLNGYLGLNLLVGWTCLQADRARLPHPKWLKPFIYTSIIWAFSIHTV----- 178

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            +  +  G      W +  +     L +AF  G +I++    + +       P  +    
Sbjct: 179 -TAFLYQGLPGRHYWLTAILAAR-FLASAFCSGPAILLLVMMVTERFTTFKMP--RKALT 234

Query: 249 KLTNTISV---------LLAIFIVLRFGELIYRDKLSLAFAG----DFYSVMFWIEVLLM 295
            L   I           +L +F         +   L   FAG         + W  + L 
Sbjct: 235 TLVKIIMYAMCVNMFFFMLEVFTAFYSNMPGHMHPLVYLFAGYHGHTELVGLMWTFIALA 294

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYFPTWEE 351
              + +L   KLRN+ ++L  +    ++     + L   +  FNP   +    Y+PT +E
Sbjct: 295 AVAITLLVTPKLRNNLKLLPWTLCILVIATWIDKGLGLLIGGFNPTPFHTITPYWPTGKE 354

Query: 352 LLISIGFVAIEICAYIVLIRL 372
           LL+S+   AI      +L ++
Sbjct: 355 LLVSMMVYAIGALVVTILFKI 375


>UniRef50_C6BVN8 Polysulphide reductase NrfD n=23 Tax=Bacteria RepID=C6BVN8_DESAD
          Length = 390

 Score =  163 bits (414), Expect = 7e-39,   Method: Composition-based stats.
 Identities = 67/387 (17%), Positives = 131/387 (33%), Gaps = 27/387 (6%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M       G K  +  +     +I       + +L  G+ +++ LN    WG +IA    
Sbjct: 1   MLEKAFKGGPKYWA-WIGFLLLIIGAGFCTYLTQLQEGM-TITGLNRDVSWGFYIA-QFT 57

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A  G  +    Y  +  ++  +V      ++    +    I +D+G+   +    
Sbjct: 58  YLVGLAASGVMIVLPYYFHHYKKFKGMVIMGEFMAIAAVVMCLGFIIVDIGQPQRMLNII 117

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
              H   NS+LF   + +  Y+ +  +     L          + +  +++  I     +
Sbjct: 118 F--HPTPNSILFWDMIVLNGYLILNVVIGWTCLECDRQRVSHPKWVKPLVYTSIVWAFSI 175

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
            T+      +  + AG      W +  +     L +AF  G +I++    LV+   +   
Sbjct: 176 HTV------TAFLYAGLPGRHYWLTAILAAR-FLASAFCSGPAILLLVVFLVRKITKYEP 228

Query: 241 PD-------EKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDF----YSVMFW 289
                        +    N    LL +F         +   L   FAG+          W
Sbjct: 229 GKGAIGTLTTIITYAMCVNVFFFLLEVFTAFYSNMPGHMHSLVYLFAGEHGHTELVPWMW 288

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGG---YAY 345
                 +  L +L   KLR + ++L  S    ++     + L   +  F P        Y
Sbjct: 289 TAATFAILSLALLIPPKLRYNQKLLPWSLAILVIATWIDKGLGLLIGGFTPNPFNEVTVY 348

Query: 346 FPTWEELLISIGFVAIEICAYIVLIRL 372
           +PT +EL+IS    A+       L ++
Sbjct: 349 WPTGKELMISFMVYALGALTLTFLYKI 375


>UniRef50_B3EBL3 Polysulphide reductase NrfD n=1 Tax=Geobacter lovleyi SZ
           RepID=B3EBL3_GEOLS
          Length = 402

 Score =  163 bits (412), Expect = 1e-38,   Method: Composition-based stats.
 Identities = 54/389 (13%), Positives = 138/389 (35%), Gaps = 36/389 (9%)

Query: 7   PLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFA 66
              G      V I   +++      +  ++ G  +  ++    PWGV IA  +      +
Sbjct: 22  KTAGTGFYLMVFIAAAVVLASAGTGLMAMIKGHEAYYNVYREVPWGVLIATYVFFVVS-S 80

Query: 67  CGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFN 126
            G   ++   +VF    + P+ + ++  S+     G   I  ++   W +  + +    N
Sbjct: 81  TGLCLISSIGHVFGVQDFMPIAKRSVFLSIATILSGFFVIAFEIKLPWRMAIWNVI-SPN 139

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQS 186
           + S ++       IY+  M  E+   L  +          ++        G++      S
Sbjct: 140 LTSNIWWMGTLYGIYLAFMFAEYIFLLMNK----------HRPAVICGFSGSVAGIAAHS 189

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEK-- 244
           ++G++         P WQ    +P++ + +A + G ++++    L     +     +   
Sbjct: 190 NLGAVFGLL--MGRPYWQG-PYMPIYFIASAMMTGCAVILMFHILGYKINKQEMSPDMQR 246

Query: 245 --SLFVKLTNTISVLLAIFIVLRFGELIYRD------KLSLAFAGDFYSVMFWIEVLLML 296
              +  K+   +  ++  F   +               +     G    V ++ E+LL +
Sbjct: 247 ALEVTTKIGILLICVILFFTTWKLIAGAAGQPNGAFPVVQSEVVGHHAFVFWFFEILLGM 306

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY-----------AY 345
              +VL +     + +++ +++LS ++G    R     +  +    Y            Y
Sbjct: 307 AGPLVLFILSKGRNLKLMLIASLSMVIGIFVMRFNLVYLGQSLPVYYDLGVNEFKEMLRY 366

Query: 346 FPTWEELLISIGFVAIEICAYIVLIRLLP 374
            P+  E +I+ G   +    +++  ++  
Sbjct: 367 SPSVYEWIITAGGFGLTALLFLIGEKVFD 395


>UniRef50_A9FEB7 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Sorangium
           cellulosum 'So ce 56' RepID=A9FEB7_SORC5
          Length = 424

 Score =  162 bits (411), Expect = 1e-38,   Method: Composition-based stats.
 Identities = 65/377 (17%), Positives = 129/377 (34%), Gaps = 26/377 (6%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
               + +   + ++       +L  G+  V+ ++    WG++IA +   G G A G   +
Sbjct: 28  FYLWMTVLSAIALVGANAWAHQLAEGM-RVTGMSDHVSWGLYIA-NFTFGVGLAAGAVMM 85

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY--IPGHFNVNSV 130
               Y+++  + H +V    L ++    +  L I  D+GR     +    +       S+
Sbjct: 86  VIPAYLYDDHEMHDVVILGELLAIAAIVVCLLFIVADMGRPDRFWHILPGLGRFNWPISM 145

Query: 131 LFETAVCMTIYIGVMA-LEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMG 189
           L    + +  Y+ +   +         LG K   +     +F  I     + T+      
Sbjct: 146 LTWDVIVLNGYLFINLHISGYLIYTRYLGRKPDRKWYLPFVFLSIGWAVSIHTV------ 199

Query: 190 SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEK-SLFV 248
           +  + +G    P W S  + P   + +AFI G + VI    LV    R    D       
Sbjct: 200 TAFLYSGLGGRPFWNSALLAPR-FIASAFITGPAFVILLLQLVARLTRFRVGDGPIRTLT 258

Query: 249 KLTNTISVLLAIFIVLRFGELIYRD-----KLSLAFAG----DFYSVMFWIEVLLMLFPL 299
            +     +L    +       +Y        ++  F G           W  V L +   
Sbjct: 259 SVLRVTVLLNLFMLGSELFTSLYTGGTHGAAVTYLFFGLHGKSALVPWIWSAVALNVASA 318

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYFPTWEELLIS 355
            +L +   R     L  + ++A  G    + +   +  F P   +    Y P+  E  I+
Sbjct: 319 ALLHLPASRGSRAYLNAACVAAFAGVWIEKGMGLIIPGFVPSTLHELVEYVPSMAEWKIT 378

Query: 356 IGFVAIEICAYIVLIRL 372
            G  A+      + I++
Sbjct: 379 AGIWAVGFMVLTIAIKV 395


>UniRef50_C7P4W7 Polysulphide reductase NrfD n=1 Tax=Halomicrobium mukohataei DSM
           12286 RepID=C7P4W7_HALMD
          Length = 442

 Score =  161 bits (407), Expect = 4e-38,   Method: Composition-based stats.
 Identities = 72/427 (16%), Positives = 140/427 (32%), Gaps = 53/427 (12%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           G +    + + G L+V  +     +L  GL  V+ +   F WG++I   ++   G + GG
Sbjct: 23  GTVSKVWLGLLGVLLVAGLGAWAYQLQQGL-VVTGMRNVFSWGLYIMLFVMF-VGLSAGG 80

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
             ++ A   F+  +Y    R  +L SL    + GL I  D+GR   L  F+        S
Sbjct: 81  LIISSAPKFFHSDRYEGFARLGVLVSLACIIVAGLLILPDIGRPERLYQFFTSPD--FRS 138

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVS------------LQRLNKVMFFIIALG 177
            +      + +Y  +            L  + S              R   ++F+  A+ 
Sbjct: 139 PMVWDFGIVVLYGVLNVWYLWLLTRRDLAARGSRLAFGAEDTQAGRDRDRTLLFWTAAVA 198

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR 237
                M  S  G +  +   +    W S  + P+  +  A + G  +++    L      
Sbjct: 199 LPTAVMLHSVTGWIFATQVGRGD--WFSPLVAPV-FIAKALVSGLGLLLVVSILADRYTG 255

Query: 238 GNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS---------VMF 288
            +   ++     L   + + LA  +V            +  F     +           +
Sbjct: 256 FDA--DRDELTSLGKMLGIFLAFHVVYLLAAERLPHAWADHFGFWAITSEFLIGDSVYFW 313

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN---------- 338
               +    PLV+L   +LR    ++F++ + A+ G     +      +           
Sbjct: 314 LWTGVGGAIPLVLLATPQLRKRLSVIFVAGVLAVFGTLFEGVRLVFTGYESVNIDAAPGI 373

Query: 339 -------------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHN 385
                              Y PT  EL+++ G VA       V +R +P+    +Q  + 
Sbjct: 374 SLGGEYAGVTTDVWATTGVYTPTVIELVVTAGIVAFGALIVTVGLRYVPLQRRTEQERYP 433

Query: 386 RHEASKA 392
                  
Sbjct: 434 ADGGGGG 440


>UniRef50_D2RF79 Polysulphide reductase NrfD n=1 Tax=Archaeoglobus profundus DSM
           5631 RepID=D2RF79_ARCPR
          Length = 400

 Score =  161 bits (407), Expect = 4e-38,   Method: Composition-based stats.
 Identities = 69/408 (16%), Positives = 136/408 (33%), Gaps = 43/408 (10%)

Query: 2   SHDPQPLGGK--IISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDL 59
             D   + GK         I+  + +I       + + G   V+ LN   PWG  IA  +
Sbjct: 7   KIDFTKIEGKSYGYYAICAIWLSICIIGAYAYYLQWIHG-HQVTGLNNQVPWGFGIAA-V 64

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
               G + G   ++    VF + ++    R A   +         +I  DVG   N   F
Sbjct: 65  CYFIGASAGSLIVSALSGVFEKEEFKIFSRSAAFFAAAMIVAAMGAIFTDVGNPSNSINF 124

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGAL 179
            +  +FN  S+    A   + Y  V  +       E+            +  F +    L
Sbjct: 125 LM--YFNPTSIFSWNAFLYSSYFVVCVIYLIAQFEEK------KFLTRCIAVFAVGWAVL 176

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN 239
           + +   + +G +           +    + P   +++A   G  ++I    L     +  
Sbjct: 177 VHSGTGAILGFIY-------SNDFYHSALTPPMFIISAIASGLGLLIPTYILTFKWTKR- 228

Query: 240 GPDEKSLFVKLTNTISVLLAI---FIVLRFGELIYRDKLSLAF------AGDFYSVMFWI 290
              + SLF  LT  +  ++ +   F ++   E  Y      AF             ++W 
Sbjct: 229 -EYDPSLFWTLTKIMGAMVIVLLYFFIVEGFEKGYMPASHEAFLRMITSPETPAVWVYWF 287

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN------------ 338
             + ++   + + ++  R   + +F++ L   +     R    +   +            
Sbjct: 288 GQIGLMLLALAIMLSPYRKTEKAMFVAGLLVAVAVFCERYILVVPGLSYPYEIFAGYEAV 347

Query: 339 -PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHN 385
            P     Y+PTW E  I +  +A    AY + I++  +LP        
Sbjct: 348 KPFQIVPYYPTWAEWAIELALLAGVYLAYCIGIKIFALLPEKAVKVEE 395


>UniRef50_Q3JBQ6 Polysulphide reductase, NrfD n=4 Tax=Bacteria RepID=Q3JBQ6_NITOC
          Length = 454

 Score =  160 bits (406), Expect = 7e-38,   Method: Composition-based stats.
 Identities = 60/419 (14%), Positives = 131/419 (31%), Gaps = 43/419 (10%)

Query: 12  IISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWA 71
                      L ++    I   LV G+G +  +N    W   I   +    G    G  
Sbjct: 39  WWLGAFGFSALLSLLFFSAIGYLLVTGVG-IWGINIPVAWAFAITNYV-WWIGIGMAGTF 96

Query: 72  LAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG-----HFN 126
           ++ A+ +  +     + R A   ++F  S+ GL   + +GR W   +             
Sbjct: 97  ISAALLLTRQKWRASINRSAETMTVFAVSISGLFPILHLGRPWFFYWLAPYPDIMNVWPQ 156

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPAL---------------------FERLGWKVSLQR 165
             SVL      +  Y+ V  L +   +                        LGW+   + 
Sbjct: 157 WRSVLVWDFFAILAYLVVSLLFWYTGMVPDFAVIRDRARKRSQQIFYGLLALGWRGEARH 216

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
             ++    + L  +   +  S    + +     + P W S    P F +  A   GF++V
Sbjct: 217 WRRLETATLLLAGMAVPLVFSVHSMVGLDFAEGIVPGWHSTIFPP-FFVAGALFSGFAMV 275

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTIS---------VLLAIFIVLRFGELIYRDKLS 276
           +     +++    +          +   +           ++ +FI     +        
Sbjct: 276 LMLVVPLRSVFGLHAFITSQHLNNMAKLLLATSLIVTYSYIMEVFIAWYSADPYEIAMTQ 335

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
              +G  Y+ ++W  +   +    +L   ++R +   LF+      +G    RL   + +
Sbjct: 336 NRMSGA-YAPVYWATIFCNVLVPQILWFKRIRLNPIALFVVGTVVFIGMWLERLMLIVTS 394

Query: 337 ----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASK 391
               F P     ++PT  + +     +      +++ IR  P+    +         + 
Sbjct: 395 LYRDFLPSAWGMFYPTVWDWIFLFAPIGFFAMLFLLFIRFAPVTSMFEIRKLRSEVKNH 453


>UniRef50_A7HD11 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=A7HD11_ANADF
          Length = 417

 Score =  158 bits (400), Expect = 3e-37,   Method: Composition-based stats.
 Identities = 63/380 (16%), Positives = 128/380 (33%), Gaps = 24/380 (6%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           GG+     +     L+ I       ++  GL   +++     W  +I  +     G A  
Sbjct: 18  GGRAYKAWMAALLALVAIGATAYAHQMRAGL-IATNMRDQVSWAFYIG-NFTFLVGVAAA 75

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              L    YV+       +     L ++   ++  L I +D+GR     +  +P     N
Sbjct: 76  AVLLVIPAYVYQWKPIKEVAVLGELLAISALTMCLLFILVDMGRPDRFLHI-VPLLGTPN 134

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
                 A    +    + L  A  L+  +      +   ++   ++ L   +     +  
Sbjct: 135 WPRSLLAWDALVLNAYLLLNLALVLYLLVKTYRGERYDKRIFLPLVLLSIPVAISTHTV- 193

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            +  +  G    P W +  + P   + +AF  G +++I    +++   R   P +     
Sbjct: 194 -TAFLYNGMAARPYWNASILAPR-FIASAFCSGPAVMIILFQILRRTNRF--PIKDEAIW 249

Query: 249 KLTNTISVLLAIFIVLRFGELI--YRDKLSLAFAGDFYS----------VMFWIEVLLML 296
           K+   +S  + + + L   EL   Y           ++              WI +   +
Sbjct: 250 KIAELMSYAMFLNLFLLGAELFKEYYSATEHLLYTQYFWQGLGGHRALVPYAWISLTCSV 309

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNP---GGGYAYFPTWEEL 352
              V+  + + R +   L L  L    G    + +   +  F P   G  Y Y PT  E 
Sbjct: 310 AAFVLFLIPRTRRNYVTLNLGCLLIWAGVYIEKGMGLIIPGFTPDTLGEIYEYTPTATEW 369

Query: 353 LISIGFVAIEICAYIVLIRL 372
            I+ G   I    + VL+++
Sbjct: 370 AIAAGVFGIGFLVFTVLVKI 389


>UniRef50_C8WI90 Polysulphide reductase NrfD n=2 Tax=Coriobacteriaceae
           RepID=C8WI90_EGGLE
          Length = 411

 Score =  157 bits (398), Expect = 5e-37,   Method: Composition-based stats.
 Identities = 70/395 (17%), Positives = 146/395 (36%), Gaps = 49/395 (12%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
           +I    +++   +        + + +FGLG V+ +N G  WG++IA   +   G + GG 
Sbjct: 5   RISRPVMVVLAVIAAAGAAAWIYQTMFGLG-VTGMNNGTSWGLYIAA-FMFFVGLSAGGL 62

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            +A +  +F+  ++  +  PA+  S       GL + +D+G    +    I    N  S 
Sbjct: 63  IVASSASIFHVTEFKKVALPAVCVSTVCICCAGLLVILDLGGVARIFNLIISP--NFISP 120

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGS 190
           LF     ++ Y+ +  +            +    ++  V  F + +  L+ T+     G 
Sbjct: 121 LFWDICVISCYLVINLVYLYFM----TSKRADKSKIAIVSRFALPIAILVHTVTAWIFGL 176

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
            +          W S  M P   + +    G ++++   + +    RG     K L   L
Sbjct: 177 QI------AREGWHSAIMGP-LFVASTMDSGLALLLIALAWMNR--RGIWETSKKLMGML 227

Query: 251 TNTISVLLAIFIVLRFGELI---------YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
              ++  +A+   +   EL+             LS  F G      +   ++ +L P  +
Sbjct: 228 AGLLATCIAVDGYMVGCELLTTGYPGSEGGWHVLSQMFFGATAPYFWIEIIVGVLIPFTI 287

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA----------------- 344
           L  AK R  + ++  S+   ++G    R+     +F     +                  
Sbjct: 288 LVFAKNRQKTGLIVFSSACVVVGVFCKRVWLLFSSFITPNTFGGPGLIDGTSAATSGMDV 347

Query: 345 ------YFPTWEELLISIGFVAIEICAYIVLIRLL 373
                 Y P+W E  + +G +A+   A+++L+   
Sbjct: 348 WAATSWYAPSWVEYAVLLGVIALGALAFLILVERF 382


>UniRef50_B2UN75 Polysulphide reductase NrfD n=1 Tax=Akkermansia muciniphila ATCC
           BAA-835 RepID=B2UN75_AKKM8
          Length = 448

 Score =  157 bits (396), Expect = 8e-37,   Method: Composition-based stats.
 Identities = 63/429 (14%), Positives = 129/429 (30%), Gaps = 39/429 (9%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M  + +   G +     +    L    +     R+      V  +N    WG+ I    +
Sbjct: 21  MLAEVRKPLGPVWWSVFLASALLAAWGIGWSSWRIAAEGVGVLGVNNNVVWGLDIVH-FV 79

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G    G  ++  + +  +    P+ R A   +L       +   + VGR W      
Sbjct: 80  FWIGLGHAGTLISAVLLLTRQSWRSPIARGAEQMTLCAVICAAVFPVVHVGRVWMAWMAS 139

Query: 121 IPG-----HFNVNSVLFETAVCMTIYIGVMALEFAPAL--------------------FE 155
                     ++ S L    + ++ Y  +  L +   L                    + 
Sbjct: 140 PLPEVSGIWPDMASPLMWDVMAVSTYFLLSLLYWYIGLVPDFALLRDCCKGRLRRRYGWL 199

Query: 156 RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
            LGW+ + ++        +    +L  +  S    +         P W      P + + 
Sbjct: 200 ALGWQGTGRQWRAYEKASLLFAVILTPLVVSVHSVVSFDFSVTQVPGWHQSIFPP-YFVG 258

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNG------PDEKSLFVKLTNTISVLLAIFIVLRFGEL 269
            A + G ++V      V+  + G+G      P    L  +    +S+++    +      
Sbjct: 259 GAILSGMAMVQLILLGVRRLMAGSGVRRAVTPAILDLSSRFVLALSLVMGAMYLWEHLAA 318

Query: 270 IYRDKLSLAFAG--DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
           I        F G     +V   + V   +    +     LR +  ++   AL  L G   
Sbjct: 319 ILNGGSPEPFPGRNPVNAVFLIVMVAGNVALPQLFWFRSLRTNRWVIAAVALGVLAGMWM 378

Query: 328 WRLTYSL----VAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
            R    +     +        YFP+  +L +  G V + +  Y+ L+R+ P        +
Sbjct: 379 ERFWIVVNSLKASLLAANIGEYFPSVTDLAMMAGSVGLFMALYMALVRVAPFFSLCDVRE 438

Query: 384 HNRHEASKA 392
                    
Sbjct: 439 QQSLNKEGG 447


>UniRef50_Q3IMU3 Anaerobic dehydrogenase (Probable formate dehydrogenase, probable
           dimethylsulfoxide reductase), membrane anchor subunit
           n=1 Tax=Natronomonas pharaonis DSM 2160
           RepID=Q3IMU3_NATPD
          Length = 446

 Score =  157 bits (396), Expect = 9e-37,   Method: Composition-based stats.
 Identities = 76/436 (17%), Positives = 157/436 (36%), Gaps = 53/436 (12%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNG-----GFPWGVWIAFDL 59
           P    GK       +   + +  + L + ++  GL +V++L+      G  WG++I    
Sbjct: 14  PMQTTGKKFYIVFALAAVVGLAWIGLWLYQVDRGL-AVTNLSDWGSGGGVTWGLYIGA-F 71

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
           +   G A GG  L+ AV +F   +Y P+ R A L +L   S+ G  I + +GR   +   
Sbjct: 72  IWWVGIAHGGIILSAAVRLFGMKKYQPVARLAELLTLGALSMAGFYIVVHMGRPDRMVTS 131

Query: 120 YIPGHF--NVNSVLFETAVCMTIYIGVMALEFAPALFERL-------------------- 157
            +  +      S L      +T+Y+ + A   A  L   +                    
Sbjct: 132 IVDSYPVTVHQSPLVWDVTVITLYMVMTATYLALTLRYDMTRLRDDLPNKLEPLYKVMTI 191

Query: 158 GWKVSLQRLNKVMFFIIALGALL---PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
           G+     ++ + M + +ALG ++     +H   +  L         P W      P   L
Sbjct: 192 GYTKKEDQIIERMVWWLALGIIVMAPLLLHGGVIPWLFALVPSM--PGWDGAVQGPQ-FL 248

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLT-----NTISVLLAIFIVLRFGEL 269
             A     + VI   ++++ G          +   LT      ++  L      +  G  
Sbjct: 249 SIALTSALAGVIILSTVLRRGYDWYHILTDKVVQGLTLWLGLFSLLFLWLQLQQIITGVY 308

Query: 270 IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR----NDSRMLFLSALSALLGC 325
                 +        S ++W  + L++  L  +    ++      +    ++++  L+G 
Sbjct: 309 AAPVDEAYVTMAKITSPVYWFAIGLVIIALAYIFAQAVKPEKYFTATRSIIASVMVLVGT 368

Query: 326 ATWRLTYSLVAFNPGGGYA-------YFPTWEELLISIGFVAIEICAYIVLIRLLPI--L 376
              ++ + +                 YFP+  EL    G +A+    ++ +++L P+  L
Sbjct: 369 LVEKVFFVVEGLQYPTFGMYYSVPGDYFPSPIELASVAGTIALCTLFFMAVLKLFPVIEL 428

Query: 377 PPLKQNDHNRHEASKA 392
             ++    + H  S+A
Sbjct: 429 HAIEHLRGDGHGHSEA 444


>UniRef50_A9HPA2 Polysulphide reductase NrfD n=1 Tax=Gluconacetobacter
           diazotrophicus PAl 5 RepID=A9HPA2_GLUDA
          Length = 448

 Score =  156 bits (395), Expect = 1e-36,   Method: Composition-based stats.
 Identities = 65/428 (15%), Positives = 141/428 (32%), Gaps = 43/428 (10%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           +  D +P           +   L+ + ++ +      GLG +  ++    WG+ I  + +
Sbjct: 25  LREDARPWTPLWWWGAFAVSLGLLGMGVVAVAWLFYAGLG-IWGIDWPVVWGLDI-LNYV 82

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
                A GG  ++   ++        L R A   +L       +   + +GR W   + +
Sbjct: 83  WWIAIASGGTFISALFFLLGVEWRTALNRLAESLTLCAALCAAIFPILHLGRPWFFYWLF 142

Query: 121 IPGH-----FNVNSVLFETAVCMTIYIGVMALEFAPALF--------------------- 154
              +         S L      +  Y+    L +   L                      
Sbjct: 143 PYPNTMGLWAQFRSPLVWDFFAILTYVLASILFWYFGLLPDLATLRDRARGQGRRMFYGV 202

Query: 155 ERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
             LG++ S  +          + AL+  +  S    + +         W S +  P F +
Sbjct: 203 LALGFRGSGTQWRHYRAVYAVMAALMAPLVVSVHSIVGMDFAGSAATGWHSTQFPP-FFV 261

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI---------SVLLAIFIVLR 265
             A + GF++V+     +++ L       +     L             + L+  F    
Sbjct: 262 FGAALSGFAVVLMAILPLRSLLGLQPYVTERHIDVLGRLFLTSSLCVAYAYLMDAFATFY 321

Query: 266 FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
             +   R    L  A   Y+ ++W  ++L +    +L    +R    +++L  L  L+G 
Sbjct: 322 GPDQADRTMF-LMRAFGLYAPVYWGTIVLNIVFPQLLWWRAVRLTQPLVWLIGLGVLVGM 380

Query: 326 ATWRLTYSLVAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
              R    + +            Y PT  E  +  G + + +  +++++RL+P++   + 
Sbjct: 381 WLERFQIIVTSLARTQLASAWGQYTPTIWEWSLLFGTIGLFLTTFLLIVRLMPVVAMAEM 440

Query: 382 NDHNRHEA 389
               R  A
Sbjct: 441 RAMLRGPA 448


>UniRef50_B0R490 Dimethylsulfoxide reductase subunit C (Membrane anchor subunit) n=3
           Tax=Halobacteriaceae RepID=B0R490_HALS3
          Length = 435

 Score =  155 bits (392), Expect = 3e-36,   Method: Composition-based stats.
 Identities = 67/404 (16%), Positives = 130/404 (32%), Gaps = 53/404 (13%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
            + +   L+VI +     +L  GL   + +   F WG++I   +L   G + GG  L+ A
Sbjct: 23  WLGVLALLLVIGLGAWAYQLQHGLIE-TGMRNVFSWGLYIMLFVLF-VGLSAGGLILSSA 80

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
              F+  +Y    R  +L SL    + GL I  D+GR   +  F         S +    
Sbjct: 81  PKFFHSQRYEGFARLGVLVSLGCIIVAGLLILPDIGRPDRIYQFVTSPD--FRSPMVWDF 138

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVS------------LQRLNKVMFFIIALGALLPTM 183
             + +Y  +            L  + S              R   +MF+           
Sbjct: 139 GIVMLYGALNVWYLWLLTRRDLAARGSRLSLWVSDSAAGRDRDRTLMFWTAVCALPAAVA 198

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
             S  G +  +   +    W S  + P+  +  A + G  +++    L           +
Sbjct: 199 LHSVTGWIFATQVGRGD--WFSPLVAPV-FIAKALVSGLGLLLVVSILADRFTAFTA--D 253

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS---------VMFWIEVLL 294
           +     L   + + LA  +V            +  F     +           +    L 
Sbjct: 254 RGELTSLGKLLGIFLAFHVVYLLAAERLPHAWAHHFGFWAITSNFLIGDTVYFWLWTGLG 313

Query: 295 MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN---------------- 338
              PL++L    LR  + ++F +++ A+ G     +      +                 
Sbjct: 314 GAVPLLLLATPSLRRRTAVIFTASVLAVFGTLFEGIRLVFTGYQRVNINAAPGIATGGEY 373

Query: 339 -------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI 375
                        Y PT  E+ +++G ++I     +  +R LP+
Sbjct: 374 AGLTTDAWATAGTYTPTAVEIAVTVGVISIGALIVMAGLRYLPL 417


>UniRef50_B8J4A1 Polysulphide reductase NrfD n=1 Tax=Desulfovibrio desulfuricans
           subsp. desulfuricans str. ATCC 27774 RepID=B8J4A1_DESDA
          Length = 389

 Score =  155 bits (391), Expect = 4e-36,   Method: Composition-based stats.
 Identities = 70/380 (18%), Positives = 146/380 (38%), Gaps = 27/380 (7%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G K     ++    +I  C L+ + +L  GL SV+ L+    WG++I+       G A  
Sbjct: 8   GPKTFYMWLLFLLVVIAGCGLVYLDQLYNGL-SVTGLSRDVSWGLYIS-QFTYFVGVAAS 65

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              L    Y  +  ++  ++      ++    +  L I +D+G+   +    +  H + N
Sbjct: 66  AVMLVLPTYFHHYKKFKRMIIFGEFMAVAAVVMCALFIVVDLGQPQRMLNVML--HPSPN 123

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           SV+F   + +  Y+G+  +     L          + +  +++  I     + T+     
Sbjct: 124 SVMFYDMMVLIGYLGLNIIIGWVTLEAERHEIDPPKWIKPLIYLSILWAFSIHTV----- 178

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS--- 245
            +  + AG      W +  M     L +AF  G +I++    +++     +   E     
Sbjct: 179 -TAFLYAGIPGRHYWLTAIMAAR-FLSSAFCSGPAILLLLMMVLRRLTSFDPGKEAVKTL 236

Query: 246 ----LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG-----DFYSVMFWIEVLLML 296
               ++    N    LL IF     G   + + +   F G      + S   W  V++  
Sbjct: 237 TTIIVYAMCINVFFYLLEIFTAFYSGIPGHEEPIHFLFFGHGGHLTWVSYWMWGAVIMAF 296

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPG---GGYAYFPTWEEL 352
             L +L   KLR ++ +L ++ +  +L     + L   +  F P        Y P+ +E+
Sbjct: 297 ASLALLIPPKLRENANVLPIALIMLVLASWIDKGLGLLVAGFTPNMFEAFTPYMPSAKEI 356

Query: 353 LISIGFVAIEICAYIVLIRL 372
            +++G  AI      +L ++
Sbjct: 357 AVALGVYAIGALVLSLLWKI 376


>UniRef50_A4AMZ2 Polysulphide reductase, NrfD n=1 Tax=Flavobacteriales bacterium
           HTCC2170 RepID=A4AMZ2_9FLAO
          Length = 408

 Score =  154 bits (390), Expect = 4e-36,   Method: Composition-based stats.
 Identities = 65/381 (17%), Positives = 134/381 (35%), Gaps = 28/381 (7%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G K     +     ++++ M     +L  GL SV+ +     WG++I+ +     G A  
Sbjct: 21  GSKKYHIWMAFLTFVMLVGMYCYSVQLDQGL-SVTGMTDRVSWGLYIS-NFTFLVGVAAA 78

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY--IPGHFN 126
              L    YV     +   V      ++    +    +  D+G    L +    I     
Sbjct: 79  AVMLVMPTYVLKDIDFKQAVLIGEGIAVAALIMCLAFVVADMGGPSVLWHMIPGIGVFNF 138

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQS 186
            NS+L    + +  Y   + L  +   +         +  +KV      L          
Sbjct: 139 PNSMLTWDVLVLNGY---LFLNISIPFYILFKHYQGKKSNSKVYIPGALLSVFWAVAIH- 194

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL 246
            + +  +  G +  P W +  + P   L +AF  G +++I   ++++         +   
Sbjct: 195 -LVTAFLYQGLQARPFWNNALLGPR-FLASAFAAGPALIILVLAVIRTFTAFK--IKNKT 250

Query: 247 FVKLTNTISVLLAIFIVLRFGELI--------YRDKLSLAFAG----DFYSVMFWIEVLL 294
             K+   ++V   I +++   EL         + +     F G           W  + L
Sbjct: 251 LRKIAMVVTVAAQINLIMLISELFKEFYAPTHHSESAYYLFFGLDGKTALLPWIWTSISL 310

Query: 295 MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYFPTWE 350
            +   V+L   KLRN+S++L+ +     +     +     +  F PG       Y PT  
Sbjct: 311 NVLATVILTFHKLRNNSKILYFACFILFVAIWIEKGFGLIVPGFIPGPYGKIAEYTPTGI 370

Query: 351 ELLISIGFVAIEICAYIVLIR 371
           E+ +++G  A+    + +L +
Sbjct: 371 EIGVTLGIWALGAFVFTMLAK 391


>UniRef50_D1C6G2 Polysulphide reductase NrfD n=2 Tax=Thermomicrobia (class)
           RepID=D1C6G2_SPHTD
          Length = 457

 Score =  154 bits (389), Expect = 6e-36,   Method: Composition-based stats.
 Identities = 60/418 (14%), Positives = 143/418 (34%), Gaps = 44/418 (10%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
               ++ G ++   +  +     +G+G V+ LN    WG  I  + +   G +  G  ++
Sbjct: 28  WVGFIVLGTILTAFLFAVAWMFYWGIG-VTGLNRAAFWGFMIV-NFVFWIGISHAGVMIS 85

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG------HFNV 127
             + +       P+ R A + ++F      L   I  GR W   Y+  P         +V
Sbjct: 86  AILRLTQAEWRRPVTRAAEVMTMFSLMTALLFPVIHTGRPWRTLYWAFPYDFWRGIWPDV 145

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALF--------------------ERLGWKVSLQRLN 167
            S L      +  Y+    L                             LG+K   ++  
Sbjct: 146 RSALVMDPSAIMTYLTGTILFVYITTIPDFALLRDHSTGWRHSLYRVLALGFKGEERQWK 205

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
             +     L A++ ++  S    +     + + P+W S    P + ++ A   G S V+ 
Sbjct: 206 MQIITGFLLAAIMLSIFVSVHSIVSWDFAFSLDPVWHSTVWAP-YFVIGAVHSGVSAVVT 264

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY---------RDKLSLA 278
             +L++   + +       F  +   + V+   ++     ++ +            + + 
Sbjct: 265 LMALMRWLFKFDNYIRHEHFDAIGRLLVVVATTWMWFFLLDIFFDLWRQDIADDAIMHIR 324

Query: 279 FAGDFYSVMF-WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA- 336
           F    Y ++  ++ +     P+ +    + R + +++F +++   +G    R    +   
Sbjct: 325 FFEWPYPLLLAFVWIFGYFIPVPIWAFRRFRRNIKLMFWTSIMVNIGMWAERYWLVVPGL 384

Query: 337 ----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
                       Y P   E+ + +G  A+     ++  +L+P +P   + +     A 
Sbjct: 385 QAKYQWTFSWLPYRPGPVEITLVVGSFALVGFLLLLFAKLVPPVPVWDELEGQHLAAE 442


>UniRef50_B8FTZ9 Polysulphide reductase NrfD n=8 Tax=Bacteria RepID=B8FTZ9_DESHD
          Length = 413

 Score =  153 bits (386), Expect = 1e-35,   Method: Composition-based stats.
 Identities = 65/392 (16%), Positives = 139/392 (35%), Gaps = 53/392 (13%)

Query: 15  KPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAW 74
               I G L +  +   + ++  GL  ++ +     WG++I    +   G + GG  ++ 
Sbjct: 9   IWFGILGLLTLAGLGAWLYQMANGL-ILTGMRNIVSWGLYITA-FMFFVGLSAGGLIVSS 66

Query: 75  AVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFET 134
           +  VFN   +  +  PA+L S+    +  L I +D+G+   +    +  H    S L   
Sbjct: 67  SATVFNIAPFKKVSLPAVLLSVVCVIMAALFIVVDLGKPQRMFNLLL--HSQFKSPLMWD 124

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMIS 194
            + +T Y+ +  L                +++  +    + +   + ++     G  +  
Sbjct: 125 VIVITAYLLISVLYLYFMTRPN----PDQRKIRIMSRIALPVAIGVHSVTAWIFGLQI-- 178

Query: 195 AGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI 254
                   W S  M P   + +A   G ++++     +     G    E  LF  L   +
Sbjct: 179 ----ARVAWHSALMAP-LFVASALDSGLALLLIVLLALNRS--GKYKVEDQLFSSLAGLL 231

Query: 255 SVLLAIFIVLRFGELI---------YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVA 305
           +V +A+       E++           + +SL F G      +   +L +  P ++L  A
Sbjct: 232 AVFVAVDAFFIGCEVLTFIYPGEEKVMNAVSLLFTGSLAPFFWGEILLGLFLPFLILVFA 291

Query: 306 KLRNDSRMLFLSALSALLGCATWRLTYSLVAFN--------------------------- 338
           + R     + L+++  ++G    R+     +F                            
Sbjct: 292 RNRAKKSSILLASVLIVVGVFFKRVWLLFSSFVFPLVPGQLGVTLGEFKEGVDSIVIPNI 351

Query: 339 PGGGYAYFPTWEELLISIGFVAIEICAYIVLI 370
                +Y PT  E LI +G ++  I  + +L 
Sbjct: 352 WATAGSYSPTMIEGLIFLGIISSGILLFRLLF 383


>UniRef50_B1ZE54 Polysulphide reductase NrfD n=10 Tax=Alphaproteobacteria
           RepID=B1ZE54_METPB
          Length = 461

 Score =  152 bits (385), Expect = 2e-35,   Method: Composition-based stats.
 Identities = 72/422 (17%), Positives = 142/422 (33%), Gaps = 43/422 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
           G+      +   P ++  +  I   L  G+G +S +N    WG  IA  +    G    G
Sbjct: 35  GRAWVIAFLGALPFVLATLAAIGAVLTLGIG-LSGVNTTVVWGFSIANYV-WWIGIGNAG 92

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH----- 124
             ++  + +  +     + R A   +LF  ++ G+   I +GR     +     +     
Sbjct: 93  TLISSMLLLTRQHWRASINRFAEAMTLFAAAIAGIFPIIHLGRPLYAYWLAPYPNTMDLW 152

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALF---------------------ERLGWKVSL 163
               S L      +  Y+    + +   L                        LGW+ S 
Sbjct: 153 PQWRSALVWDFWAILSYLLFSLIFWFTGLLPDLATMRDRAETRIGRRFYGALALGWRGSA 212

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           +       F  A+ AL   +  S    + +     + P WQ     P + ++ A   GF+
Sbjct: 213 RHWALYESFHKAMAALAVPLVCSVHSIVGLDFAASLMPGWQESIFPP-YFVVGAMYSGFA 271

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---------FIVLRFGELIYRDK 274
           +V+     ++ GL        + F  +   +     +         F+    G+   R  
Sbjct: 272 MVVVLAITIRWGLNLQALITPAHFDAMAKVMLFASIVMTFSYATEWFMGWYGGDHADRSV 331

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR----L 330
           ++  F GD Y  +++  +         L  A++R +   L L A+   LG    R     
Sbjct: 332 IAYFFTGD-YRWLYYSLLFCNCLVPQALWFARVRLNLWALALIAVVINLGMWLERILIVW 390

Query: 331 TYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
                         Y  +  +++I I  + +    ++VL R+ PI+   + +     E +
Sbjct: 391 NTLSHGHAVSLWRTYHVSVYDVVILIAPLGLFAFGFLVLARIFPIVSIHEVSQIAHDEGA 450

Query: 391 KA 392
            A
Sbjct: 451 AA 452


>UniRef50_A2BMK7 Predicted Polysulphide reductase n=1 Tax=Hyperthermus butylicus DSM
           5456 RepID=A2BMK7_HYPBU
          Length = 418

 Score =  151 bits (381), Expect = 4e-35,   Method: Composition-based stats.
 Identities = 67/387 (17%), Positives = 144/387 (37%), Gaps = 32/387 (8%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLV--------FGLGSVSDLNGGFPWGVWIAFDLL 60
           G        +    +    + L +             G   +++L+   PWG++I+F  +
Sbjct: 22  GSPRYYMAFLGLLLVAAYGIYLWIFVQHAPIFLGKDEGGLILTNLSDTVPWGIYISF-FV 80

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A  G     A YVF   ++  +     + ++         I +DVGR +      
Sbjct: 81  FWVGVAAAGIMFGIAAYVFGDKEFKKVAVLGEVQAVAAIITVLTLIMVDVGRPFRAL-IL 139

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           +P   N+ S+L    + +T Y+ +  +     +     ++       K +   I + A  
Sbjct: 140 LPQLPNLKSMLDWDFIVLTTYLALNLIGVLVTV---HYYRQDKPLPKKFIVPFIIIAAPF 196

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
                +   +  IS      P+W S  + P + + TAF  G +I++    L +  + G  
Sbjct: 197 AIGIHTV--TAFISQALTARPIWNSPLLAPRY-VATAFASGPAILLIALYLAERYIDGFK 253

Query: 241 PDEKSLFVKLTNTISVLL------------AIFIVLRFGELIYRDKLSLAFAGDFYSVMF 288
            D       L   +  L+              +      +    + L   +   + +++ 
Sbjct: 254 VDFSVYKKTLYVIVGSLIVGLYFTFSEIHEIFWYTTESMKKAQAEVLFFGYHVPYLAILV 313

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---A 344
           W+ + L +  +++  + ++ N  R + L +   ++     + +T  +  + PG       
Sbjct: 314 WLWIGLGIAAVILGILPRVHNTKRGILLVSAITVIAVVAEKTMTIIIPGYIPGSLGEIRP 373

Query: 345 YFPTWEELLISIGFVAIEICAYIVLIR 371
           Y+PT  E+ I+IG  A+ I  Y++L R
Sbjct: 374 YYPTPLEIGITIGVHALGILVYLLLAR 400


>UniRef50_D0WGM0 Molybdopterin oxidoreductase n=1 Tax=Slackia exigua ATCC 700122
           RepID=D0WGM0_9ACTN
          Length = 410

 Score =  151 bits (381), Expect = 5e-35,   Method: Composition-based stats.
 Identities = 76/418 (18%), Positives = 156/418 (37%), Gaps = 54/418 (12%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
             K +   +     L+VI     + + V+GLG ++ ++ G  WG++I   LL   G + G
Sbjct: 7   TSKGVKAILCALVVLMVIGFGCWIAQQVYGLG-ITGMSNGTSWGLYICLFLLF-VGLSAG 64

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
           G  +A A  VF+   Y  +  PA++ S+      G  + +D+G  + +   +     N  
Sbjct: 65  GLIVAAAGSVFHVEDYEKVALPAVVTSISCILAAGALVLVDLGGAYRIWRMFTGP--NFM 122

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S L      +++YI +  +E A  +        + ++        + +  L+ ++    +
Sbjct: 123 SPLVWDMSVISLYIAMNVIELAFLV---SKKPDARRKQWIASCVALPVAFLVHSVTAWIL 179

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
           G  +          W S  M P   +++A   G ++++     ++       P  + +  
Sbjct: 180 GLQIGRD-------WYSSIMAP-LFVVSAMDSGLALLLLGLFALKKNGIFKTP--RRIVS 229

Query: 249 KLTNTISVLLAIFIVLRFGELIYRDK---------LSLAFAGDFYSVMFWIEVLLMLFPL 299
           KL   ++  +A+       EL+             L    AG   +  FWIEV+ +L   
Sbjct: 230 KLAVLLATTIALDAYFVGCELLSSAFPQEEHVLMTLHEMLAGA-TAPAFWIEVVCLLVAF 288

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF---------------------- 337
           V+L   K R + R++  ++   +L     R+     +F                      
Sbjct: 289 VMLASRKRRANMRIVGCASALVVLSVLCKRIWLLFTSFIHPNIAYGPGISSGSLSARQSA 348

Query: 338 ---NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEASKA 392
                     Y PT  E+ +++  V+     +IVL  +L  +P  ++       +   
Sbjct: 349 GDAIWATASTYMPTIPEIFVALAVVSFGGFLFIVLTHVL--VPKWREAHPAAAASLDG 404


>UniRef50_Q1NPI6 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NPI6_9DELT
          Length = 414

 Score =  149 bits (377), Expect = 1e-34,   Method: Composition-based stats.
 Identities = 58/386 (15%), Positives = 140/386 (36%), Gaps = 35/386 (9%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G +       +   ++ I  ++ +  +  G     ++     WG+ I+  +      + G
Sbjct: 38  GSRSFYIIFSLSLLILAIASVVCLDAIRIGYHEAYNITRELQWGIIISTYIFFVVT-STG 96

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              ++   +VF   ++ P+V  A+  S+     G   I  D+   + +  ++I    N +
Sbjct: 97  LCIVSAIGHVFGVKEFMPIVNRAVFLSVVTIFAGFTVIFFDIENPFRMAIYHI-TSPNFS 155

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S L+        Y+  MA+EF   L  +          ++   +    G ++  +  S++
Sbjct: 156 SNLWWMGTLYGAYMVFMAVEFVFLLLHK----------HRFATYFGLAGLIVGIIAHSNL 205

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG----NGPDEK 244
           G++      +    +     +P++ + +A + G + +IF   L                 
Sbjct: 206 GAIFGMLHGR---EFWYGPYMPIYFIASAAMSGGAAIIFFTVLGHKINDEIIEAPMRRAL 262

Query: 245 SLFVKLTNTISVLLAIFIVLRFGELIYRD-----KLSLAFAGDFYSVMFWIEVLLMLFPL 299
               KLT  +  ++  F   +    +         L     GD+    +  EVL+ +   
Sbjct: 263 EAVSKLTALMIAVIIFFTAWKIITGLVSTGGKTMVLDAILTGDYALNFWGFEVLIGMVIP 322

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA-----------YFPT 348
             L +       ++ F++++  ++G    R    ++       Y            YFP+
Sbjct: 323 FTLLLVSRFRSIKLSFIASVLMIIGIFVMRYDLVVLGQVVPSFYELGVNEAQGLHGYFPS 382

Query: 349 WEELLISIGFVAIEICAYIVLIRLLP 374
           + E +I++  +AI    +++  R+  
Sbjct: 383 FHENMIAVAGLAIVAAGFLLGERIFK 408


>UniRef50_Q3IBH9 Hdr-like menaquinol-oxidizing enzyme, subunit B (HmeB) n=1
           Tax=uncultured sulfate-reducing bacterium
           RepID=Q3IBH9_9BACT
          Length = 395

 Score =  148 bits (375), Expect = 2e-34,   Method: Composition-based stats.
 Identities = 68/408 (16%), Positives = 153/408 (37%), Gaps = 43/408 (10%)

Query: 1   MSHDPQPLGGKI--ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD 58
           M  +  PL GK       +++   +    M         GL  ++ ++   PWG+ I   
Sbjct: 2   MKIEFAPLEGKSPQFYLFMLVLFGVAGAGMFATYLMYTQGLH-ITGMSNRVPWGISIVM- 59

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
           L+   G + G   L+    +F R ++ P  R A L ++       +S+  D G+   +  
Sbjct: 60  LIYYIGLSAGSLVLSAMSALFGRKEFKPFARIAALLAMLLLVGALMSMIFDWGKPDRVFV 119

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
            ++  +FN  S+     +  + YI +  +       E+           K++  I  +  
Sbjct: 120 PFM--YFNFVSMFSINGILYSTYIAICFVYLLAMFAEK----------EKLVGVIALIAV 167

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL-- 236
           +      S  G++      ++        +LP   +  A   G +++I    L+      
Sbjct: 168 IWAVGVHSGTGAIFGFVSREL----YESPLLPPSFITAALSSGTALMIILLQLLFRYTER 223

Query: 237 ---RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV- 292
              +    +   L       ++  L +    R   + +R+  S    G  +S++FW+ + 
Sbjct: 224 PFDKRYVTELSRLLAVFILVVAYFLFVENAFRAYNIGHREAASFFLFGGSHSMVFWVGLI 283

Query: 293 -LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF-------------- 337
            L ++ P ++L     +N  +M+ ++A+  ++G    R    +                 
Sbjct: 284 GLGIVVPALILFAPATKNSIKMINVAAILHVIGVLCERYIIVVPGQLHPADILPNMNVES 343

Query: 338 --NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
               G   +Y  ++ E++ ++G  AI   A+++ +R+  +LP     +
Sbjct: 344 VALDGAVVSYSISFLEVVQALGVAAIVAIAFMLGLRIFAMLPTQALME 391


>UniRef50_Q7M9S8 MOLYBDOPTERIN OXIDOREDUCTASE, MEMBRANE SUBUNIT n=1 Tax=Wolinella
           succinogenes RepID=Q7M9S8_WOLSU
          Length = 395

 Score =  146 bits (368), Expect = 2e-33,   Method: Composition-based stats.
 Identities = 59/382 (15%), Positives = 133/382 (34%), Gaps = 34/382 (8%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           ++  + +    +       +        S  +++   PWG+ IA  +      + G   +
Sbjct: 27  MNIFLAVLIAGLFAIFAAGLYLFFTESHSAYNVHRQHPWGLLIAMYVFFVVS-STGLCII 85

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           +   +VF   ++  + + A+L ++     G   I  +VG    +  + +    N  S ++
Sbjct: 86  SSFGHVFGIKEFEVISKRAILGAIVTILSGFAVIVFEVGHPVTMVIYNVLT-PNFTSAIW 144

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
                   Y+  +  EF   L          +  +K      A G ++     S++G++ 
Sbjct: 145 WMGTLYGAYLVAIIFEFIFLL----------RDDHKWSKIFGAAGLVVGIAAHSNLGAVF 194

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
                +      +    P++ +L+A I G  I+               PD K +  +L  
Sbjct: 195 GFLVARPIS---NGVFFPIYFILSAMITGAYILFILYGHRYKFDFSQVPDVKLMLERLAK 251

Query: 253 TISVLLAIFIVLRFG------ELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAK 306
            +++LLAI +                ++ + +            EV+L +   ++  V  
Sbjct: 252 VLTILLAILLFFEIWRFLTSLYGGVPERANTSIHILQSPSFIIGEVILGMLVPLLTIVFT 311

Query: 307 LRNDSRMLFLSALSALLGCATWRLTYSLVAFN-------------PGGGYAYFPTWEELL 353
              +   +  +++  ++G  T R   +                  P    AYFP++ E+ 
Sbjct: 312 KGKNLAAISYASVIGMVGIFTMRYNLAHDTQVFPMQTLKLNEYQLPPSFVAYFPSFAEIA 371

Query: 354 ISIGFVAIEICAYIVLIRLLPI 375
           I +G  AI    Y +  +L  +
Sbjct: 372 IGLGGFAICFSLYYLANKLFDL 393


>UniRef50_Q1NR83 Polysulphide reductase, NrfD n=3 Tax=delta proteobacterium MLMS-1
           RepID=Q1NR83_9DELT
          Length = 427

 Score =  146 bits (368), Expect = 2e-33,   Method: Composition-based stats.
 Identities = 68/426 (15%), Positives = 153/426 (35%), Gaps = 54/426 (12%)

Query: 6   QPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGF 65
            P G  + S  + +   L+++   + +     GL S+  ++   PW + IA  + +    
Sbjct: 7   NPSGFGLYSAWIGLLSVLVIMGGYVALLTFTQGL-SIMKVSFQIPWTLSIAVYVFLAVT- 64

Query: 66  ACGGWALAWAV-------YVFNRGQYH-----PLVRPALLASLFGYSLGGLSITIDVGRY 113
           + G   ++           V     +       + R  +L ++       + I + +GR 
Sbjct: 65  STGLCIISSFGNLGISYGSVIGFKHWEVAGEGRVGRTCVLLAILTLLAAFIVIGLHLGRV 124

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK------------- 160
             +P        N++S ++       +Y+  +  EF   +      K             
Sbjct: 125 DRMPSQLT-LSPNLHSAMWWMGTLYGLYLIFICCEFWYLIRRDTAAKALQVEGGLKKFYR 183

Query: 161 -----------VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
                       S  R +K       L  +      +++G+L      KV  LW      
Sbjct: 184 LLTLGNHETSEESYHRDHKRARLFGTLALIAGVSAHATLGALFAHLDAKV--LWYGA-FY 240

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS-LFVKLTNTISVLLAIFIVLRFGE 268
           P+F +L+A   G + +                +  + +F+ L   ++ LLA+ ++    +
Sbjct: 241 PVFFILSAVFSGIAWLSLITYFTFKLEGRTMGERMAGIFIALGRIMAFLLAVCLLFIGFK 300

Query: 269 LIYR-------DKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALS 320
           +             +L   G F +  +  E+ + ++ P+++L +  LR+    L ++++ 
Sbjct: 301 MASALGSPEKLQAAALLLNGPFSTNFWLFEITIGLVIPIILLTMPGLRDRLGTLAIASVC 360

Query: 321 ALLGCATWRLTYSLVAFNPGGGY---AYFPTWEELLISIGFVAIEICAYIVLIRLLPILP 377
            ++G    R            G    +Y P   E++++IG  A+ + AY +  + LP+  
Sbjct: 361 VIIGVFVMRFDMVTAGQVFPAGVFLDSYMPLLPEIILTIGVFALVLLAYTLAAKYLPLQE 420

Query: 378 PLKQND 383
            L+   
Sbjct: 421 TLRVKR 426


>UniRef50_C7ML95 Polysulphide reductase n=1 Tax=Cryptobacterium curtum DSM 15641
           RepID=C7ML95_CRYCD
          Length = 414

 Score =  145 bits (367), Expect = 2e-33,   Method: Composition-based stats.
 Identities = 63/414 (15%), Positives = 137/414 (33%), Gaps = 57/414 (13%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
                  ++ + +   + +L+ GL  +++++  F WG++I    +   G A GG  ++  
Sbjct: 6   LFAASTAVMALGLAAWIFQLLNGL-VITNMSNLFNWGLYIGC-FVFLVGVAAGGMIISSC 63

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
           +Y+FN     P  + A L++       G  + +D+G   N+   +I  H N +S L    
Sbjct: 64  IYLFNIKLLKPFGKIASLSAFACALGAGTMVIVDLGSVQNILNIFI--HPNFSSPLVWDV 121

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSL---------------QRLNKVMFFIIALGALL 180
           + ++ YI +  L     L      +                  +   K    +  +G   
Sbjct: 122 IVISCYIVLTFLSVYFQLLPDCKERGLWFFNGWVRKASEEKVLRISQKGSRRVALIGLPF 181

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
             +  +   + +I A    H  W +  + P F  +     G  +++    L         
Sbjct: 182 AVLIHTV--TALIFATQNGHEYWHTAMLPPDFIAMAVASGGSLVLLLAMGLAGKDSFKEN 239

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA----FAGDFYSVMFWIEVLLML 296
                L  ++  T +V+   F+ +    L +                Y +++ IE++   
Sbjct: 240 LGAYRLIARIAATGAVVHFFFVAMELILLAWTSSFDTLELLGRLFGTYGILYAIELVFPF 299

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV--------------------- 335
             LV+       + + ML  +++  L+G    R                           
Sbjct: 300 VALVMFYRKSTSSSAGMLITASVLMLIGTLAHRFMLLFPELSVSHISLSVQTLSGTVDWL 359

Query: 336 -----------AFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPP 378
                             YAY PT  E L+++  + + +     +    P++  
Sbjct: 360 YPVSTGRFAQTGMAFSSVYAYVPTGAEYLVALLPIGLTLTVLAFMALRYPLVSQ 413


>UniRef50_A8VTE8 Short-chain dehydrogenase/reductase SDR n=1 Tax=Bacillus
           selenitireducens MLS10 RepID=A8VTE8_9BACI
          Length = 387

 Score =  143 bits (362), Expect = 7e-33,   Method: Composition-based stats.
 Identities = 59/358 (16%), Positives = 132/358 (36%), Gaps = 32/358 (8%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
             +   PW + I   + +    A G    A A ++    QY  L + A+  ++       
Sbjct: 41  GSSDEVPWNLLIVAYVFLAL-MASGMCMFASATHLLGAKQYQFLGKRAIFLAIIVVIPAL 99

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
           + +++++GR   +  F +  + N  + ++   V   IY+ ++ +EFA          +  
Sbjct: 100 VVLSMELGRLDRVYQFIL--NPNPQAPMWWMGVVYGIYVVLLLVEFA-------AMHLKN 150

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           ++L   M +    GA+  T   S +G +      +    + + +   +F +L+A + G +
Sbjct: 151 KKLMHYMSYFTLAGAIAAT---SVLGGIFAVTYQRP---FWAGDATSVFFVLSAALSGVA 204

Query: 224 IVIFEGSLVQAGLRGNGPDE-KSLFVKLTNTISVLLAI---FIVLRFGELIYRDKLSL-A 278
           ++I    L             +S    LT  +   + I   F   R   L Y   L    
Sbjct: 205 LLIIVAYLTAQVSGKKREQLVRSNMTGLTKIMGAGIIIALGFNAWRMIALSYTGSLDYEL 264

Query: 279 FAGDFYSVMFWIE--VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
                Y++M+W     L ++ PL+++       +  ++  ++   ++G    +    +  
Sbjct: 265 LLSGQYALMYWGGAIALGLIIPLIMIIAT---RNPAVVMTASAFVIIGMFMDKYVTIIGG 321

Query: 337 FNPGGG------YAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
                         Y  T  E  I +G +A  +  Y++ ++ L +       +    E
Sbjct: 322 QLVQPYTTLTEVATYSTTPTEWFIFVGGMAGSVLLYMIGVKYLKLDETPGHEEEMEAE 379


>UniRef50_C4XH91 Hme subunit B n=7 Tax=Deltaproteobacteria RepID=C4XH91_DESMR
          Length = 397

 Score =  143 bits (362), Expect = 7e-33,   Method: Composition-based stats.
 Identities = 61/389 (15%), Positives = 133/389 (34%), Gaps = 31/389 (7%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M         +     ++  G ++ + +   + +L FG+  ++ LN    WG +IA    
Sbjct: 1   MLEKALKGSPRYWG-TLIALGLVMALGLGFWLYQLTFGM-KITGLNRDVSWGFYIA-QFT 57

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A     L    Y  +  ++  ++      ++    +    I +D+G+   +    
Sbjct: 58  YLVGVAASAVMLVLPYYFHHYKEFSKMIILGEFLAIAAVVMCLGFIVVDIGQPQRMLNVL 117

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           +  +   +SVLF   V +  Y+ +  +    +L          + +  +    +     +
Sbjct: 118 L--NATPHSVLFWDMVVLNGYLFLNIIVGWTSLQYFKNDMTPPKWVKILAIVSVIWAFSI 175

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
            T+      +  + AG      + +  M     L +AF  G +I++     ++     + 
Sbjct: 176 HTV------TAFLYAGLPGRHYFLTAIMAAR-FLASAFCSGPAILLLLTLCLRRLTGFDP 228

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELI---------YRDKLSLAFAG----DFYSVM 287
                   +L   I+  + + I     E+          +       F G    D     
Sbjct: 229 GQ--KAINRLAVIITYAMCVNIFFFLLEVFTSFYSNMPGHIAPFKYLFTGIDGHDMMVPF 286

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGG---Y 343
            W  V+L L  L+ L    +R +   L +  +  ++     + L   +  F P       
Sbjct: 287 MWTAVVLGLGCLLFLIPTPIRQNPTALTIGLIMLVIASWIDKGLGLLIGGFTPNPFETVT 346

Query: 344 AYFPTWEELLISIGFVAIEICAYIVLIRL 372
            Y PT  E++IS+   A+      VL ++
Sbjct: 347 VYSPTVPEIMISLMVFALGGIVLTVLWKI 375


>UniRef50_B5YGT3 Polysulfide reductase, subunit C, putative n=1
           Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YGT3_THEYD
          Length = 396

 Score =  143 bits (362), Expect = 7e-33,   Method: Composition-based stats.
 Identities = 57/379 (15%), Positives = 123/379 (32%), Gaps = 25/379 (6%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G       V     +I+I  +  ++    G    + L+    WG  +   L    G A  
Sbjct: 8   GKPRYWIWVSFLITMILIGFICWMREHHIGAAFTTGLSRDVTWGFHVG-QLTFFVGVAAS 66

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              +    Y  N   +  L       ++    +  LS+ + +G+   +    +  H   +
Sbjct: 67  AVLVVLPYYFHNYKTFGRLAVIGEFLAVGCVLIAMLSVFVIMGQPSRVWNVLL--HATPH 124

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S++F   V +  Y+ +  L     L          + +   +++ I     + T+     
Sbjct: 125 SIIFWDMVVLITYLSLNLLCGWTVLHAEKKSAPPPKWIKPFIYWAILWAPSIHTV----- 179

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPD------ 242
            +  + AG    P W +  +     L TAF  G S++I    +++   + +         
Sbjct: 180 -TAFLYAGLPGRPHWMTA-LQAAHFLATAFAAGPSLLIILSMIIRKVSKFDPGQQAINKL 237

Query: 243 -EKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG----DFYSVMFWIEVLLMLF 297
            E + +  + +   + L  F         +   L   + G    +       I  LL   
Sbjct: 238 AEIATYALIIHLFFIGLEFFTAFYSQIPDHMKSLIYLYYGLEGHEKLVPWMAISTLLAFV 297

Query: 298 PLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGYAYFPTWE---ELL 353
            L++     LR  +    ++A+         +   + +  F P         W    E L
Sbjct: 298 GLIIFIFPPLRKWNVTKLIAAVCIFFSIWMDKGFAFVVSGFIPNPFDRVTEAWIALNEFL 357

Query: 354 ISIGFVAIEICAYIVLIRL 372
           ++ G  ++      VL ++
Sbjct: 358 VAAGVWSVGALVITVLYKI 376


>UniRef50_C8WKV1 Polysulphide reductase NrfD n=2 Tax=Eggerthella lenta DSM 2243
           RepID=C8WKV1_EGGLE
          Length = 408

 Score =  142 bits (359), Expect = 2e-32,   Method: Composition-based stats.
 Identities = 68/387 (17%), Positives = 147/387 (37%), Gaps = 46/387 (11%)

Query: 4   DPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGT 63
                GGK ++  +++   L V  + L   +L  G+   +++     WG++I    +   
Sbjct: 14  SAAGFGGKGVAVAIVVAAILTVGGLALWAFQLTSGM-VNTNMRNLDSWGLYITM-FMFLV 71

Query: 64  GFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPG 123
           G + GG  ++ A  VF    +  + + A+  S+    L    + ID+G+   L   ++  
Sbjct: 72  GLSAGGLIVSSAPRVFGMEGFGGVSKIAVWTSICCTVLAIGFVVIDLGQPLRLWELFVYS 131

Query: 124 HFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTM 183
             N+ S L    + +  Y+ ++++ +  A+    G K S   L  V    +    L+ ++
Sbjct: 132 --NLGSPLMWDIIVLGTYL-ILSVVYLWAMLRFEGGKGSAAALRVVSAIALVCAVLVHSV 188

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
                G        +   +W +  + P   + +A + G ++V+     ++    G     
Sbjct: 189 TAWIFGL------QQGREMWHTALLGPW-FVSSALVCGVALVLVVVIALRKA--GYLELA 239

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRD-------KLSLAFAGDFYSVMFWIEVLLML 296
           +   VK+   + V + + +     +L+          ++         +  FWIEV+   
Sbjct: 240 QEHVVKMLKLLGVFVMVDLYFFGCDLLTEGFPAGSGAEVVAMLTTGPLAPFFWIEVVGCA 299

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN------------------ 338
              V+  V KLR +  ++ ++A+ A++G    R+   +  F                   
Sbjct: 300 VTAVIAFVPKLRTNP-LIVIAAVLAIVGIFCKRVQLLVGGFQIPNLDMPAVVSGPALTDA 358

Query: 339 ------PGGGYAYFPTWEELLISIGFV 359
                  GG   YFP+  E  + +G  
Sbjct: 359 GAALQSAGGSMVYFPSMLEFGVVLGVF 385


>UniRef50_B8FZ25 Polysulphide reductase NrfD n=3 Tax=cellular organisms
           RepID=B8FZ25_DESHD
          Length = 400

 Score =  142 bits (358), Expect = 2e-32,   Method: Composition-based stats.
 Identities = 63/370 (17%), Positives = 131/370 (35%), Gaps = 45/370 (12%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           ++       TG + G + L+    VF   +Y P+ +  ++ ++   ++  L +  D+ + 
Sbjct: 17  YLISIYFFYTGLSAGSFVLSSLGTVFGIQKYKPIAKAGVVMAIALLAVAPLHLIADLEQP 76

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW-------------- 159
                 +     N  S +      +T+Y           + +                  
Sbjct: 77  ARFYTLFFRL--NPTSAISYGTFLLTLYPLTCIFYLWFMMRKDFALGAQKLTGFRQALYS 134

Query: 160 ----------KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
                       +L +  K +  +  LG  L        G   I A  +   LW +  ++
Sbjct: 135 FLTFGKKDLSPDALAKDQKWIKGLGTLGVPLALSVHGYTG--FILANMQARALWHTG-LM 191

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG---PDEKSLFVKLTNTISVLLAI------ 260
           PL  L++A + G  ++I    L Q          P  K++   +   +   + +      
Sbjct: 192 PLIFLMSAMVSGTGLLILILILTQRYFSPERALTPRRKAVLQDIARLMMWFIVVDGVLMA 251

Query: 261 --FIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLS 317
             FI+L FG         +   G   ++   +E+ L ++ P V+   +K R    ++ L+
Sbjct: 252 INFIILYFGNAAGYAAAEMLLGGSHSTMFLGVEIGLGLVIPFVITFWSKTRKSLGLISLA 311

Query: 318 ALSALLGCATWRLTYSLVAFN-PGGGYAYFPTWEE--LLISIGFVA-IEICAYIVLIRLL 373
           +L  LLG    R+ + +     P  G A  P   E   L+ +G  A +E+    +  + L
Sbjct: 312 SLLTLLGVIAMRINFVVGGQQIPLSGNALNPYHVEPRHLMFLGCFAVLEVVILYLAFKFL 371

Query: 374 PILPPLKQND 383
           P+     + +
Sbjct: 372 PVYGIEPEKE 381


>UniRef50_B9ZFI4 Polysulphide reductase NrfD n=1 Tax=Natrialba magadii ATCC 43099
           RepID=B9ZFI4_NATMA
          Length = 469

 Score =  141 bits (355), Expect = 5e-32,   Method: Composition-based stats.
 Identities = 77/444 (17%), Positives = 142/444 (31%), Gaps = 62/444 (13%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWG-----VWIAFDL 59
           P     K      +I    +   ++  + +L  G+ +V+ L+     G     ++I    
Sbjct: 14  PMHTFTKKYVILFVISALALGAFLVGWLYQLDQGM-AVTGLSDWGTGGGVTWGLYIGA-F 71

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYF 119
           +   G A GG  L+ AV +    +Y P+ R A + +L G S  G  I + +GR   +   
Sbjct: 72  IWWVGIAHGGIILSAAVRLLGMDRYMPVARLAEMLTLAGLSAAGFYIIVHMGRPDRMVTS 131

Query: 120 YIPGHFNV--NSVLFETAVCMTIYIGVMALEFAPAL------------------------ 153
            I  +     NS L      +T Y  + A      L                        
Sbjct: 132 VIGHYHITVNNSPLVWDVTVITAYFVLTATYLGLTLRYDIVRLRDQLPSFAPNVGGKQLP 191

Query: 154 --------FERLGWKVSLQRLNKVMFFIIALGALL---PTMHQSSMGSLMISAGYKVHPL 202
                      LG+  +  ++   M + +AL  ++     +H   +  L        +P 
Sbjct: 192 DLLAPVYNVLTLGYTKAEDKVIDRMVWWVALAIIIMAPLLLHGGVIPWLFAVLPN--YPS 249

Query: 203 WQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFI 262
           W      P   L  A     S VI      +     +      +F  L   +     +F+
Sbjct: 250 WFGGIQGPQ-FLTIALTSAISGVILLSYAFRRAYDWDHIITDDIFRGLLLWLGFFCLLFL 308

Query: 263 VLRFGELIYRDKLSLAFAGDFYS-----VMFWIEVLLMLFPLVVLRVAKLR---NDSRML 314
            L+  +L            D  +      M+ + +L++L  LV +    +R         
Sbjct: 309 WLQLQQLATGSFHPTTDHADATASKLSHPMYVVPMLMVLGVLVYIFAQTIRPALFSKGRA 368

Query: 315 FLSALSALLGCATWRLTYSLVAFN-------PGGGYAYFPTWEELLISIGFVAIEICAYI 367
             + L  L      +  + L  F         G    YFP+  ELL   G + +    ++
Sbjct: 369 IAAGLLVLTATLVEKTYFVLSGFWYPSFSIYDGSPGEYFPSVIELLSIAGTIGMVTLFFL 428

Query: 368 VLIRLLPILPPLKQNDHNRHEASK 391
           VL +++P++               
Sbjct: 429 VLSKVVPVVELHAVEHLRGDHGHD 452


>UniRef50_Q2RH83 Polysulphide reductase, NrfD n=2 Tax=Thermoanaerobacteraceae
           RepID=Q2RH83_MOOTA
          Length = 413

 Score =  140 bits (354), Expect = 7e-32,   Method: Composition-based stats.
 Identities = 71/418 (16%), Positives = 128/418 (30%), Gaps = 62/418 (14%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
             +    L+++ +     +L  GL  V+ +   F WG++IA       G A GG  ++ +
Sbjct: 2   AFVPGLILLLVSLFTWGYQLKNGL-IVTGMRNPFSWGLYIAT-FAFFVGIAAGGLIVSSS 59

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
           VY+FN  Q  P  R A L++          I  D+GR   +    +  H N  S L    
Sbjct: 60  VYLFNLEQLKPFTRIASLSAFASIMAAAAVILPDLGRVDRIYNLLL--HPNFRSPLIWDV 117

Query: 136 VCMTIYIGVMALEFAPALFERLGWKV---------------SLQRLNKVMFFIIALGALL 180
           + ++ Y  +  L     L      +                      +    +  +G  +
Sbjct: 118 IVVSAYTVLTFLSVYFQLLPDWKKEGCGFLNGWTRKLSQEEVESIAARWSRRVAIVGLPV 177

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
             +  +    +  +   +    W    +LP   +  A   G ++V+    LV      N 
Sbjct: 178 AILIHTITALIFATQASR---GWWYTAILPPDFIAVAVASGTALVLVIAILVVGKEGFNQ 234

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS-------LAFAGDFYSVMFWIEVL 293
                 F  L   I+  LA+       +L+             L      Y  ++ +E+ 
Sbjct: 235 Y--TGAFNTLARIIAGALAVHFFFVAMDLLIHWWWGSPEALSTLGLVFKRYGPVYLVEIA 292

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG------------ 341
           L    +V     K    +  L L       G    RL     AFN               
Sbjct: 293 LPALVMVYFFSEKGGRSAGSLLLGCALLFTGVFAHRLMLMFPAFNQFPLSLSLPGMEVEG 352

Query: 342 -------------------GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
                               + Y PT  EL + +    + +    +++     LP  +
Sbjct: 353 WHYPIAVGVFKAGAPVFAGSWPYVPTIFELAVDLLPFGLALLVISLMVSSYSFLPQEQ 410


>UniRef50_Q1NTW8 Polysulphide reductase, NrfD n=2 Tax=Deltaproteobacteria
           RepID=Q1NTW8_9DELT
          Length = 386

 Score =  140 bits (354), Expect = 7e-32,   Method: Composition-based stats.
 Identities = 68/393 (17%), Positives = 140/393 (35%), Gaps = 36/393 (9%)

Query: 8   LGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
           +  +     V+  G   +I +  +   L+ G     ++    PWG+ I+  +        
Sbjct: 11  INTRGEMLWVLAAGVGCLIGLAGLASYLLQG-HDAYNIYRQVPWGILISTYVYFAVC-CT 68

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           G   ++   +VF    +  + + A+  ++     G ++I +++GR   L Y  +    N+
Sbjct: 69  GLCLVSSLGHVFGFKPFAGIGKRAIAMAIIALLSGFVAIGLELGRPLALIYNLLSP--NL 126

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSS 187
            + ++      +IY+ V+ +EF   +          +  ++ + +    G +      S+
Sbjct: 127 AAPIWWMGTLYSIYLAVLVVEFFLMI----------KGHHRYVGYASLAGFIGGVAANSN 176

Query: 188 MGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE--KS 245
           +GS+      +V   W     LP+  +LTA I G +I I   +   A  +     E   +
Sbjct: 177 LGSVFGFLDARV---WWHGPYLPISIILTAAISGCAITILLFAHRYAREKIPADIERAMT 233

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIY------RDKLSLAFAGDFYSVMFWIEVLLMLFPL 299
           +  +L   +  +L  F        +Y      RD + +   G      +  EV+L +   
Sbjct: 234 ITAQLFTMLLGILIFFHFWMVLTSVYGQVPGKRDAMMIMINGPLALSYWGFEVILGMLLP 293

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG-----------GGYAYFPT 348
             L +        M   +A+S L+G    R    +                 G   Y P+
Sbjct: 294 FALLLLSKGKSLNMAVAAAVSTLIGFFFLRYNSVVAGQLVPLRAEVEAVGADGLLRYAPS 353

Query: 349 WEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
             EL I +G   +    Y    R+  +      
Sbjct: 354 LTELAIVVGCFGLCFALYFAANRIFDLDDQGHH 386


>UniRef50_Q1NJV0 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NJV0_9DELT
          Length = 414

 Score =  139 bits (350), Expect = 2e-31,   Method: Composition-based stats.
 Identities = 63/400 (15%), Positives = 138/400 (34%), Gaps = 37/400 (9%)

Query: 3   HDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIG 62
            D             M  G +++ C+   + ++              PW ++I       
Sbjct: 30  QDVATTTTPNWFPLGMAIGAVMLGCLFFGIYQIFVVGHHTMGNTKEVPWNIFIVNYAFAI 89

Query: 63  TGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIP 122
           +    G   +A    V    Q+  + R AL  ++     G  ++ +D  +  N  +  + 
Sbjct: 90  SSI--GLSYIASFGIVLGLKQFDAIARRALFLAILIIIAGAANVILDARQPINAMFMMLT 147

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPT 182
            H  ++S +   AV +++Y+ ++ +E    +        +    + ++  +     L   
Sbjct: 148 PH--LSSPMGVVAVSISLYLLLIVVELYLLI--------TRGHHDPLVKVVAVAAFLTAV 197

Query: 183 MHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR----G 238
           +  S  G++   A       W      P++ LL+A     +I+I    L           
Sbjct: 198 VVHSYHGAIFGLAY--ARDFWHG-PYYPIYFLLSALFASSAIIILVSVLTYQVTGQQIGE 254

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRF--GELIYRDKLSLAFAGDFYSVMFWIEVLLML 296
                  L  K+   +  +   F+  +   G    + + +L  +G++    + +EV L  
Sbjct: 255 KLRSTLQLVGKMMVYLLAIGLFFLYWKTKTGFFFGKPESALLVSGEYALNFWAVEVFLGY 314

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG---------------- 340
              +++ V     D   +  +AL  L+G    R  + ++                     
Sbjct: 315 VLPIIIVVWARFKDLNKMAFAALLVLIGLYIGRYDFIIIGQLAPFLGFTPFDSDLGGSLA 374

Query: 341 GGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
              AY PT  E+  +IG + +    Y++ +R LP+    K
Sbjct: 375 TYAAYKPTVAEIFTTIGLLGVVWTGYVLGVRYLPLSAEEK 414


>UniRef50_D2RS63 Polysulphide reductase NrfD n=2 Tax=Haloterrigena turkmenica DSM
           5511 RepID=D2RS63_9EURY
          Length = 453

 Score =  138 bits (347), Expect = 4e-31,   Method: Composition-based stats.
 Identities = 60/427 (14%), Positives = 130/427 (30%), Gaps = 48/427 (11%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD---LLIGTGFA 66
            K       I    ++  ++    +L  GL      + G   G          +   G A
Sbjct: 19  TKKYFILYGIASLALLAFLVGWAYQLQKGLIVTGLGDWGSGGGSTWGLYIGAFIWWVGVA 78

Query: 67  CGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFN 126
            GG  L+ AV +    +Y P+ R A + ++ G S  G  I + +GR   +    +  +  
Sbjct: 79  HGGIILSAAVRLLGMDRYMPIARLAEMTTIGGLSAAGFYILVHMGRPDRMVTSVLGHYHI 138

Query: 127 V--NSVLFETAVCMTIYIGVMALEFAPALFERLG---------------------WKVSL 163
              NS L      +T Y  + A      L   +                       +   
Sbjct: 139 TVNNSPLVWDVTVITAYFVLSATYLGLTLRYDISRLRDDLPDMFEPVYKLMTLGYTERED 198

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
           + ++++++++ A   ++  +         + A     P W      P   L  A +   S
Sbjct: 199 EVIDRMVWWLAAAVIIMAPLLLHGGVIPWLFALLPAMPAWSGGIQGP-MFLSIALMSAIS 257

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI----------YRD 273
            V+      +            +F  L   +     +F+  +   ++           + 
Sbjct: 258 GVMIISYSFRRAYDWEHIITDDIFRGLLLWLGFFTLLFLWFQLQSVLNGVFMGPLSSQKA 317

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
             +      +   M    +   L  + +  +       +   L++   L G  T ++ + 
Sbjct: 318 AEAKMAHPAYQVAM--TMMFGTLVFIFLQGIRPSLFSKKRALLASGIILTGTLTEKVLFV 375

Query: 334 LVAF-------NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPI--LPPLKQNDH 384
           +  F              YFP+  E L   G   +    ++ L +L+P+  L  ++    
Sbjct: 376 VEGFLHPTFDIYAATPGTYFPSLIEWLSLAGTAGLVALLFLNLSKLVPVVELHAVEHMRG 435

Query: 385 NRHEASK 391
           +      
Sbjct: 436 DHEHGED 442


>UniRef50_Q9JPC7 Hypothetical membrane protein n=1 Tax=Rubrivivax gelatinosus
           RepID=Q9JPC7_RHOGE
          Length = 408

 Score =  137 bits (346), Expect = 5e-31,   Method: Composition-based stats.
 Identities = 70/385 (18%), Positives = 137/385 (35%), Gaps = 28/385 (7%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG 64
               GG    + +     ++   +     +L  G+  V+ ++    WG +IA +     G
Sbjct: 13  AMASGGAAYWRWLGALAAVVAAGLFAYAGQLQQGM-VVTGMSDQVSWGFYIA-NFAFLVG 70

Query: 65  FACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY--IP 122
            A     L    Y+F+RG    +V      ++       L +T+D+GR   + +    + 
Sbjct: 71  IAAAAVLLVIPAYLFHRGDVKQVVIFGEALAVAAVVAAMLFVTVDIGRPERIWHMLPVVG 130

Query: 123 GHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPT 182
                 S+L    V +     ++     PA      W+       +    +I       +
Sbjct: 131 RFNWPLSMLAWDVVVLVG--YLLLNLGLPAYVLHARWRGEEPVTARYFPVVIVAIFWAVS 188

Query: 183 MHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPD 242
           +H     +  + +     PLW S  + P   + +AF  G +++I     ++    G    
Sbjct: 189 IH---TVTAFLFSANAGRPLWHSALLAPR-FIASAFASGPALIIVALLALRRW--GGLAV 242

Query: 243 EKSLFVKLTNTISVLLAIFIVLRFGELI--------YRDKLSLAFAG----DFYSVMFWI 290
           ++++   L   ++V L I +     EL         +   +   F G           W 
Sbjct: 243 KQTVIDLLAVVMTVALQISLFFVGVELFTDFYNETTHAASMRYLFFGLAGAGKLQPWIWT 302

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGGGY---AYF 346
            + L +  +V+L +  LR   R+L L+     LG    + +   +  + P        Y 
Sbjct: 303 ALALNVVAVVILSIHPLRRTPRLLVLACGLVFLGIWIEKGMGLVVPGYIPTPLGEIFEYA 362

Query: 347 PTWEELLISIGFVAIEICAYIVLIR 371
           PTW E L+S G  A     + +L +
Sbjct: 363 PTWREWLVSAGIWACGALVFTLLAK 387


>UniRef50_C8SA55 Polysulphide reductase NrfD n=1 Tax=Ferroglobus placidus DSM 10642
           RepID=C8SA55_FERPL
          Length = 422

 Score =  137 bits (344), Expect = 1e-30,   Method: Composition-based stats.
 Identities = 72/425 (16%), Positives = 143/425 (33%), Gaps = 70/425 (16%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGW 70
           +  +  ++I G L +I     + ++  GL  V+++   F WG++IA       G A GG 
Sbjct: 2   RKYNLAMLILGILAIIGFAAWIYQIQKGL-IVTNMRNPFSWGLYIAM-WAFYVGTAAGGL 59

Query: 71  ALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSV 130
            ++ A+Y+F   Q  P+   A L +        L +  D+GR   +    I    N  S+
Sbjct: 60  VVSSAIYIFGAKQLKPIAPVASLTAFIFAVAAMLMVLPDLGRPDRILNIIIYP--NPKSL 117

Query: 131 LFETAVCMTIYIGVMALEFAPALFERLGWK--------------------VSLQRLNKVM 170
           L    + ++ Y  + A+     L  R+  +                       +   +  
Sbjct: 118 LPWDFLVLSTYAVLSAIYTYVQLRPRIAERGITIFGKTIMKRDVKADELARLREASERQA 177

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
             +  +      +  +    ++  A     P W    + P   +  A   G ++VI    
Sbjct: 178 KILAPIALPFAILIHTVTAWVL--ATQLSRPWWYGGLLAPT-FIAAALTAGPAVVILASL 234

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIF----IVLRFGELIYRDKLSLAFAGDFYSV 286
           +V  G +        L  K++   +  L        ++R+     ++  +L      Y  
Sbjct: 235 IVY-GFKEELAQTYRLLAKVSAASAAGLLFMYYNDFLVRWWWEAGKEYDALMLVFRDYLA 293

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG---- 342
           +   EV  +L  L ++ +A   +    L   ++   LG    R      A+N        
Sbjct: 294 IHAAEV--ILLILGIIILATRYSSVSGLVFGSVIINLGILAHRYLLMPPAYNLIPTRIAV 351

Query: 343 --------------------------------YAYFPTWEELLISIGFVAIEICAYIVLI 370
                                           + Y P+  E+ I+IG  A+     + L+
Sbjct: 352 ILGYESFEWAYPIAVGEVRGTLMNPEPIFVDYWNYVPSPVEITITIGVFAVISFILLFLL 411

Query: 371 RLLPI 375
           + LP+
Sbjct: 412 KALPV 416


>UniRef50_C7RPZ2 Hydrogenase 2 cytochrome b type component n=1 Tax=Candidatus
           Accumulibacter phosphatis clade IIA str. UW-1
           RepID=C7RPZ2_9PROT
          Length = 229

 Score =  135 bits (339), Expect = 4e-30,   Method: Composition-based stats.
 Identities = 76/224 (33%), Positives = 132/224 (58%), Gaps = 3/224 (1%)

Query: 157 LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
           +G + + ++L KV+FF IALG +LP MHQ+S+G++++  G +V+PLWQ+  + PL  LL+
Sbjct: 1   MGLRDARKKLEKVLFFFIALGVVLPMMHQASLGTMLVVMGGQVNPLWQT-PIQPLLYLLS 59

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
           A  +G+ +++FE  +  +  R     E  L   +   +  ++ IF+V RF +L+ R  + 
Sbjct: 60  AITLGYGVILFESCVAASAYRRQ--VEVPLLNPMATVMLGIIGIFLVARFADLVVRGVIG 117

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
            AF   + ++ FWIE   +    +++R  + R +   LFL+ ++ +L     RL   L+A
Sbjct: 118 EAFQPTYIALTFWIENACLFAAFLLIRTTEARRNPARLFLAGIAVMLSGILLRLNGFLIA 177

Query: 337 FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
           F+ G G++YFP+  ELL++IG  A E+  YI + R  P+LP   
Sbjct: 178 FDTGPGWSYFPSVPELLVTIGIFAAEVFGYIYITRRFPVLPRED 221


>UniRef50_A0L8C5 Polysulphide reductase, NrfD n=1 Tax=Magnetococcus sp. MC-1
           RepID=A0L8C5_MAGSM
          Length = 397

 Score =  135 bits (339), Expect = 4e-30,   Method: Composition-based stats.
 Identities = 62/396 (15%), Positives = 134/396 (33%), Gaps = 40/396 (10%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
             +     ++    L  + +L      + G G V+ +N    WG+   F + +    A G
Sbjct: 11  KSREYYTLLLSLMGLAGVGILTFFYIEINGHG-VTGMNNQVVWGLPHIFAISLLV-MASG 68

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              LA    VF    Y    R +   ++     G + + +D+GR   +       H N  
Sbjct: 69  ALNLASMATVFAHNHYKQFRRFSAFLAIALLVGGLMVLVLDLGRPDRM--LLTMVHMNFK 126

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S+        + ++ +        +        S ++  K+       G ++ T      
Sbjct: 127 SMFTWNVFLYSGFVLLCFFYLWAMM--------SNEKYVKLSGSAAFAGRVILT-----T 173

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPD-----E 243
           G+  I        ++ S    P   +  +   G +I            +    D      
Sbjct: 174 GTGSIFGVIHAREVFHSAITAPT-FIAVSLTSGTAICALLLVYTYRKTQRQLDDKLIYGL 232

Query: 244 KSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVL 302
           +++ +  T  +  L+A+    +     + +  +    G +  + +   VL  +L PL +L
Sbjct: 233 RNMLLFFTLMVFYLMAVEKFTKGYSPSFYEVETWLLTGPWAWLYWGGIVLIGLLTPLFIL 292

Query: 303 RVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA----------------FNPGGGYAYF 346
                  D   + +++++A++G  ++     L                  F  G   +Y 
Sbjct: 293 SHKTWGKDINGIMVASVAAIVGEVSYVAHTLLAGQTYPFNPFPGYSVSSTFQDGAVGSYV 352

Query: 347 PTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
           P   ELL+ +G V +    Y++ I+   +LP   + 
Sbjct: 353 PAMPELLLGLGGVGVAGMIYLLGIKFFRLLPKKAEA 388


>UniRef50_C5JBH6 Polysulphide reductase, NrfD n=1 Tax=uncultured bacterium
           RepID=C5JBH6_9BACT
          Length = 399

 Score =  135 bits (339), Expect = 4e-30,   Method: Composition-based stats.
 Identities = 65/404 (16%), Positives = 142/404 (35%), Gaps = 45/404 (11%)

Query: 1   MSHDPQPLGGK--IISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD 58
           M+ D   + G+     + V++ G ++ + M   +     G G ++++     WG+   F 
Sbjct: 1   MNSDFTAIEGRSPGYWQLVVVLGVVLAVGMGAFLAVEFLGHG-ITNMTNRVVWGLPHVFA 59

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
           + +    A G   L     VF   QY    R +   ++   S G   + +D+GR   +  
Sbjct: 60  ISLLV-MASGALNLGSMSTVFAARQYKQFGRFSAYLAIALLSGGLTVLMLDLGRPDRM-- 116

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
                H N +S+        + +  +  L                   ++    + +   
Sbjct: 117 LLPMLHMNFSSMFTWNVFLYSGFFALCFLYLWSMF-----------EYHQFTKVVGSAAF 165

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
               +  +  GS+      +   ++ S    P   +  +   G ++      L     + 
Sbjct: 166 GWRLILTTGTGSIFGV--VQARDVFHSAITGPT-FVAFSLSSGTALSAILLILTYRHTQR 222

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVL-----RFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
                    ++       LL +++++     +F    + +  S    G  Y+ ++W  V+
Sbjct: 223 ELDKRLVFGLRNALIFFTLLVLYMLVVEKFTKFYSPAFFEVESWLLTGP-YAWLYWGGVV 281

Query: 294 --LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA--------------- 336
               +FPL VL + K  N    + L+++S++LG   +     +                 
Sbjct: 282 FAGAVFPLAVLFLPKSGNSVDGVLLASVSSVLGVFCFVGHVLIAGQSYPFDMFPGYEIVN 341

Query: 337 --FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPP 378
             F  G   +Y P   E+ + +G VA+    Y++ I+   +LP 
Sbjct: 342 SVFQDGVTASYSPGVVEISLGLGGVALSGLIYLLGIKFFRLLPE 385


>UniRef50_UPI000038405A COG5557: Polysulphide reductase n=1 Tax=Magnetospirillum
           magnetotacticum MS-1 RepID=UPI000038405A
          Length = 390

 Score =  134 bits (338), Expect = 5e-30,   Method: Composition-based stats.
 Identities = 64/377 (16%), Positives = 138/377 (36%), Gaps = 26/377 (6%)

Query: 17  VMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAV 76
           ++    L  + +  ++ +LV    S  + +    WG  IAF L      + G   +A   
Sbjct: 28  MLGGAILAGVGLAYVLLQLVLNGHSAFNTSSNVAWGAPIAFYLFFLLT-SSGLSVIASLD 86

Query: 77  YVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAV 136
            VF    ++P+ +  +  S+     G   + +++G  + + +  IP     +S ++   V
Sbjct: 87  TVFGLKVFYPVAKRCMWLSITTLVAGFSILALEIGHPFRMIW-AIPMGMQFHSPMWWMGV 145

Query: 137 CMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAG 196
             +I + ++ ++F            + +   K   ++      +  +   ++G +     
Sbjct: 146 FYSIDLVLLCVKFYLM--------HTGEWHTKRAHYVSIASFTICILAPGTLGLVFGMMA 197

Query: 197 YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISV 256
             + P W S  ++P++ +LT F    + ++F  SL           ++     L     V
Sbjct: 198 --MRPAWYS-PVMPMYFILTGFATATAFILFITSL-YEHEDKQAEVKRLYTSVLPRLFFV 253

Query: 257 LLAIFIVLRFGELIY-----RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDS 311
            L   I +RFG++I       + +   +      +      L  + P +++     R   
Sbjct: 254 SLLAVIAMRFGQIITGLWSNYEGMEAHWHALRSPLFHVEIWLGFVLPALLMASESRRQYR 313

Query: 312 RMLFLSALSALLGCATWRLTYSLVAF-------NPGGGYAYFPTWEELLISIGFVAIEIC 364
               L+AL   +G    RL   +V         + GG   Y+P+  E ++      I   
Sbjct: 314 PFQALAALLFGVGIFFARLELLIVGQVVPLFKGSFGGYAEYWPSATEWMLVPAGFGIFYV 373

Query: 365 AYIVLIRLLPILPPLKQ 381
            Y     LL +    +Q
Sbjct: 374 LYGAGNWLLRLSETSEQ 390


>UniRef50_Q0A827 Polysulphide reductase, NrfD n=7 Tax=Proteobacteria
           RepID=Q0A827_ALHEH
          Length = 425

 Score =  134 bits (338), Expect = 5e-30,   Method: Composition-based stats.
 Identities = 76/367 (20%), Positives = 126/367 (34%), Gaps = 39/367 (10%)

Query: 35  LVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLA 94
           ++     V+ ++    WG    F +L+    A G   +A    VF R +Y PL R + + 
Sbjct: 38  MMNVGHYVTGMDNQVVWGTPHVFAVLLILA-ASGALNVASLASVFGRSEYKPLSRLSGVL 96

Query: 95  SLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALF 154
           ++   + G   + +D+GR   L       H+N+ S+        T +  V+A+     + 
Sbjct: 97  AMALLAGGLAVLVLDLGRPDRL--IVAMTHYNLQSIFAWNIFLYTGFFVVVAVYLWFQME 154

Query: 155 ERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
            R+      +  N       A   +L T   S  G L+  +            +L    +
Sbjct: 155 RRM-----NRHANAAGTVAFAWRIVLTTGTGSIFGFLVARSA-------FDTALLAPLFI 202

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEK-----SLFVKLTNTISVLLAIFIVLRFGEL 269
             +   G +  I   S +        P E       L V        LLAI++V      
Sbjct: 203 AASLSYGTAAFILVASGLLRVQNRRLPQELLRGLGRLQVLFILATVYLLAIYLVTHAYMP 262

Query: 270 IYRDKLSLAFA-GDFYSVMFWI--EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
                L      G  Y  +FW    +L  + PL +L           L  +A   LLG  
Sbjct: 263 DRHGVLRFLLLEGGVYPALFWGVQILLGAVLPLFLLLTGPGAGAPMRLVAAAGLVLLGGL 322

Query: 327 TWRLTYSLVA----------------FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLI 370
                  + A                F  G    Y PT  E+++ IG +A+      +  
Sbjct: 323 AHLYVTIIGAQAYPLALFPGMTVSSTFFDGQVTHYAPTLPEVVLGIGGIALATLLVCLAT 382

Query: 371 RLLPILP 377
           R+LPI+P
Sbjct: 383 RVLPIVP 389


>UniRef50_Q0AC68 Polysulphide reductase, NrfD n=1 Tax=Alkalilimnicola ehrlichii
           MLHE-1 RepID=Q0AC68_ALHEH
          Length = 397

 Score =  133 bits (336), Expect = 9e-30,   Method: Composition-based stats.
 Identities = 62/378 (16%), Positives = 135/378 (35%), Gaps = 30/378 (7%)

Query: 21  GPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFN 80
             ++V     ++ +L     +  +++   PWG  I+  L      + G   +A    VF 
Sbjct: 20  AAVMVATFGYVIFQLNTVGHAAFNVSSKLPWGQPISTYLYFALA-SSGLGLIASLPLVFG 78

Query: 81  RGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTI 140
             QY+ + + A+  +      G   + +++G  + + +  IP +  + S +F   V    
Sbjct: 79  FKQYYGIAKRAIFLAFIILISGMAVLALELGHTFRMLW-AIPFNMQIQSAMFWMGVFYAA 137

Query: 141 YIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVH 200
            +  +  +F     +++       +  K++     LG LL + +       +I     + 
Sbjct: 138 DLLFLLWKF-----QKMEAGDWDSKNTKIIGIASFLGVLLASGN-----LALIFGMMSMR 187

Query: 201 PLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL-----FVKLTNTIS 255
           P W     LP++  LTA   G + ++F   L     R   P +          KL   + 
Sbjct: 188 PFWFDGS-LPIYFYLTAVTSGMAALVFFSYLAYGFDRSKMPQKLQNALNNGLPKLFAAVL 246

Query: 256 VLLAIFIVLRFGELIYRDKLSLAFAGDFYSV----MFWIEVLLMLFPLVVLRVAKLRNDS 311
            L  +F+ +R    +Y +   +      Y           +L +L P  ++    LR + 
Sbjct: 247 GLTILFVAVRAITGLYTNNPEVYHVWADYLFASPVYILSLLLGLLVPFALMMSRNLRVNP 306

Query: 312 RMLFLSALSALLGCATWRLTYSLVAF--------NPGGGYAYFPTWEELLISIGFVAIEI 363
           ++  L ++    G    R  + +                  Y P+  E  ++I   A+  
Sbjct: 307 QVQVLVSVLTFGGLFAERYFFVVGGQVIPLFQGTWAWNMIQYTPSATEWALTIMGSAMIF 366

Query: 364 CAYIVLIRLLPILPPLKQ 381
             Y++  +   +    +Q
Sbjct: 367 TLYVLGEKFFNLSAVPEQ 384


>UniRef50_C1SNA2 Polysulphide reductase n=1 Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SNA2_9BACT
          Length = 403

 Score =  133 bits (334), Expect = 1e-29,   Method: Composition-based stats.
 Identities = 57/392 (14%), Positives = 136/392 (34%), Gaps = 35/392 (8%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
           +   +++   L  I  +  +   + G   +  +N   PWG+ I          + G   +
Sbjct: 24  VMPLILLGLVLAGIGAVTALIVFINGHEEMYAVNREVPWGLLIGTYAYFVIT-STGLAFI 82

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
               + F    ++ + R  ++ + F    G   I +++G    +   Y+    N+ + + 
Sbjct: 83  GGLGHAFGFESFNKISRRIVVLATFVLLAGFTQILMEIGHPIRMI-IYMMLSPNLAAPIL 141

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
              V  +I + ++ALE                + +K+   +  L  ++ T+  S++G + 
Sbjct: 142 WMGVFYSIELVILALELVIVF-----KAHPTAKDHKMAGILGFLALVVGTLATSNLGFVF 196

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL--RGNGPDEKSLFVKL 250
            S   +    W        F +++    G  +++   ++V             KSL   +
Sbjct: 197 GSLNARP---WFHGIYFSTFLVISGITAGAGLLMLVHNIVYKFNIPSELNGAMKSLSKLM 253

Query: 251 TNTISVLLAIFIVLRFGELI-----YRDKLSLAFAGDFYSVMFWIEV-LLMLFPLVVLRV 304
           +  I +++ +++      L          +    +G      +  E+ L ++ PL +L +
Sbjct: 254 SGGIGMMIFLYLWKILTSLFNSPDGAYQSVMALISGPLAPHFWIGEIGLAIIVPLALLLL 313

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP---------------GGGYAYFPTW 349
           AK       L  + L  ++G    R+ + +    P                G   Y P+ 
Sbjct: 314 AKGNTKVYGL--AGLVFMVGLFFTRVNFIVAGQLPVMRAANPGARVHADASGLAVYSPSA 371

Query: 350 EELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
            E  I +  +   +  Y    + + +  P   
Sbjct: 372 AEWGIFLLGIGTALVLYFAAEKFMDLKTPEHD 403


>UniRef50_A8VUY9 Citrate transporter n=1 Tax=Bacillus selenitireducens MLS10
           RepID=A8VUY9_9BACI
          Length = 402

 Score =  132 bits (331), Expect = 3e-29,   Method: Composition-based stats.
 Identities = 63/395 (15%), Positives = 127/395 (32%), Gaps = 38/395 (9%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG------FACGGWA 71
            I G LI +     V  L+ G          F WG+ I+  +    G       +  G  
Sbjct: 23  AITGVLIALFAYGAVVTLLQG-HDAWGTTDEFSWGILISAYVFFAVGCTGICMLSTLGHR 81

Query: 72  LAWAVYVFNRG------QYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHF 125
                 VF         ++  +    ++ ++         +  ++    NL   Y     
Sbjct: 82  DWILKLVFGDTKFTNTAEFESMGIKPIVLAISFMLTAFSVLFFELKYPMNLA-VYAVLSP 140

Query: 126 NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQ 185
           N  S          IY+  + LE    L +R             +     L      +  
Sbjct: 141 NFQSAFIWMGFLYGIYLLFLILEVVFYLRKRPS----------ALKITSFLAITTGIVAS 190

Query: 186 SSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS 245
           S++G++  +   + +    +   LP+  + TA + G + ++          R       S
Sbjct: 191 SNLGAVFGTMPGRAY---WTAPYLPILFIFTALLTGAAALMVLYYFHSQKSREEIVPYMS 247

Query: 246 LFVKLTNTISVLLAIFIVL--RFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLR 303
             + L   +  ++ ++ ++    G+   R + ++       ++ FW+  L +   L +  
Sbjct: 248 KLLVLFIIVVGIMTVWNLVSGFIGQYPERYEATMNLLFGDLAISFWVFELGVGLLLPLAI 307

Query: 304 VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF---------NPGGGYAYFPTWEELLI 354
           V        +L  +A  ALLG    R                  P    +Y PT+ EL +
Sbjct: 308 VLLFPRSPNLLLGAAFMALLGMMFARHNLVTAGQTVLLQPDASTPVYIMSYMPTFLELSM 367

Query: 355 SIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
            IG V +    Y ++ R +      +  D  +  +
Sbjct: 368 VIGGVGLVTAFYFIITRSVARFEKTEDADQEKKAS 402


>UniRef50_B8FUG2 Polysulphide reductase NrfD n=4 Tax=Desulfitobacterium hafniense
           RepID=B8FUG2_DESHD
          Length = 389

 Score =  131 bits (329), Expect = 5e-29,   Method: Composition-based stats.
 Identities = 78/368 (21%), Positives = 139/368 (37%), Gaps = 36/368 (9%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           +   MIF  + V+  +    +L  GL  V++L     WG++I    +I TG A G    A
Sbjct: 18  NLWNMIFAAVAVLGAVCWGLQLTQGL-QVTNLGLNNMWGLYIV-GFMIFTGVAAGSLLFA 75

Query: 74  WAVYVFNRGQYHPLVRPALLA-SLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
              Y+F   ++ P  R A    ++       L I +D+G       F   G  N+ S +F
Sbjct: 76  AVPYLFKLAEFKPYTRIAAYLGAVSSIVAASLFIIVDIGNPERAWLFITSG--NLTSPMF 133

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
              + +  Y+ +  L F   L      K     L  +       G L+         +  
Sbjct: 134 WDFLMLASYMVISIL-FTRQLILVHEGKKDEGSLKPIAVIAFTAGLLVTV-------TSF 185

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           +       PLW +  + PL  L+ A +   S+ +    ++    RG       L  K+  
Sbjct: 186 VFCFQIARPLWNT-PVQPLSFLIAALVAALSVQMILAVILNK--RGYMEMPMGLMAKMAR 242

Query: 253 TISVLLAIFIVLRFGELI--------YRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRV 304
             +VLL I +++  GE++              L       +V FW E++ ++  +VVL  
Sbjct: 243 GAAVLLCIELIIVVGEILIGLYPGGGEEHAAFLWLVSGEGAVGFWAEMVTLVAAIVVLAK 302

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYS-LVAFNP-----------GGGYAYFPTWEEL 352
               + +  + + A+ AL+     +        FNP           G    Y P+  E+
Sbjct: 303 QDTSSKAGGILIGAILALVAIYLIKSNLLQAQLFNPLITYAGPPVYGGTTGPYVPSLIEI 362

Query: 353 LISIGFVA 360
            +S+G ++
Sbjct: 363 GLSLGIIS 370


>UniRef50_C0G1U3 Polysulphide reductase NrfD n=1 Tax=Natrialba magadii ATCC 43099
           RepID=C0G1U3_NATMA
          Length = 483

 Score =  129 bits (325), Expect = 1e-28,   Method: Composition-based stats.
 Identities = 68/423 (16%), Positives = 131/423 (30%), Gaps = 46/423 (10%)

Query: 12  IISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD---LLIGTGFACG 68
                V +      + +L    +L  G+      + G   GV         +   G A G
Sbjct: 49  AYYVLVAVAAIAFGLFLLGWAYQLAEGMIVTGLGDWGTGGGVTWGIYIGAFIWWVGIAHG 108

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV- 127
           G  L+ AV +    +Y P+ R A L +L   S  G  I + +GR   +    I  +    
Sbjct: 109 GIILSAAVRLLGMERYMPVARLAELLTLGALSAAGFYIVVHLGRPDRMVTSVIGHYHITV 168

Query: 128 -NSVLFETAVCMTIYIGVMALEFAPAL--------------------FERLGWKVSLQRL 166
            NS L      +T Y  + A   A  L                       +G+      +
Sbjct: 169 NNSPLVWDVTVITAYFVLTATYLALTLRYDISRLRDDLPDRYGPIYSLLTIGYSEREDAV 228

Query: 167 NKVMFFIIALGALL---PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS 223
            + M + IAL  ++     +H   +  L         P W      P   L  A     S
Sbjct: 229 IQRMVWWIALAIIIMAPLLLHGGVIPWLFAVIPSM--PRWFGAVQGPQ-FLTIALTSAIS 285

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDF 283
            VI   +  +     +      +F  L   +     +F+ L+  ++              
Sbjct: 286 GVIILSAAFRRAYDWDHIITDDVFRGLLLWLGFFSLLFLWLQLQQVTAGSFAPPIDLSVV 345

Query: 284 YS-----VMFWIEVLLMLFPLVVLRVAKLR---NDSRMLFLSALSALLGCATWRLTYSLV 335
           +S      ++ + +LL+   L  +    LR          + A++ L      ++ + + 
Sbjct: 346 WSATLSDPIYIVAMLLVGLVLAFIFAQTLRPSLFSRGRAIVCAVAVLTATLLEKVLFVVE 405

Query: 336 AF-------NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
                           Y P+  E+   IG + +    ++++ +++P+L            
Sbjct: 406 GMFHPSFEIYAATPGYYIPSLIEIASVIGTIGMVSLFFLLVAKIVPVLELHAIEHLQAEH 465

Query: 389 ASK 391
              
Sbjct: 466 QEG 468


>UniRef50_B9L6C2 Polysulphide reductase, NrfD family n=1 Tax=Nautilia profundicola
           AmH RepID=B9L6C2_NAUPA
          Length = 433

 Score =  129 bits (325), Expect = 2e-28,   Method: Composition-based stats.
 Identities = 69/379 (18%), Positives = 139/379 (36%), Gaps = 38/379 (10%)

Query: 28  MLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPL 87
           + + +K  +F L  + ++N   PWG++++    +  G +   +  A    +F+      +
Sbjct: 71  IAMALKEQIFHLEHIEEVNKAEPWGIFVSQYTYLLYGGSALIFLTA-LAELFHVKIAPKV 129

Query: 88  VRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMAL 147
               +   +     G +SI  D+    N+ + ++  +    S ++      T+YI    +
Sbjct: 130 AAAFITFGISMVFGGLVSIATDLANQINIYWMFL--NPQPQSGMWLMLPLYTVYIPFTFI 187

Query: 148 EFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
           E    L              K+   ++ LG ++        G L          LW    
Sbjct: 188 EIYFLLTNNREMA------RKIAGVLVILGLVIDAAEFYIQGLLFNL--NDPRHLWTDIP 239

Query: 208 MLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG 267
            L ++ L+T  + G +  +    L     +    D  +L +K    I+VL  ++ V+ + 
Sbjct: 240 QLWIYFLITGALTGVAGAMLYSFLGLKD-KPYYEDTMNLLIKAGLVIAVLTGLYEVVNYM 298

Query: 268 ELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
            +  +   SL  +G   + MFW  ++L L   ++L   K   +  +  + A+SA++G   
Sbjct: 299 TVDPKWT-SLIVSGSPVATMFWTWIVLGLVIPIILWATK---NKTLAVVGAISAIIGTFF 354

Query: 328 WRLTYSLVA---------------------FNPGGGYAYFP-TWEELLISIGFVAIEICA 365
            R  +                               YAY P    E+LI IG + + I  
Sbjct: 355 MRQAFIYGGNVYPMTARVDGLGPQATGIYNLAEITPYAYVPAHTMEILIVIGCLGLGIAI 414

Query: 366 YIVLIRLLPILPPLKQNDH 384
           Y +L  +  +       DH
Sbjct: 415 YSILDSVFAVRDVNDNVDH 433


>UniRef50_O29750 Hdr-like menaquinol oxidoreductase integral membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=HMEB_ARCFU
          Length = 395

 Score =  129 bits (325), Expect = 2e-28,   Method: Composition-based stats.
 Identities = 63/408 (15%), Positives = 130/408 (31%), Gaps = 50/408 (12%)

Query: 1   MSHDPQPLGGKI--ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFD 58
           M+ + + + G        V+I   +  +     V     GL     L+   PWG+ +   
Sbjct: 1   MAVEFKKIEGDSIQYFALVIILAAVTALGFYAYVLDHKMGLN---GLSNRVPWGI-VNAG 56

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
           +    G + G   ++    VFN  +Y    R A   +        LSI +D+G+ ++   
Sbjct: 57  IPYFIGLSAGSLIVSALAGVFNIKKYKVFSRIAAYMAAAWIIAAILSIALDIGKLYHFMN 116

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
                +FN  S+    A   + Y  + ++       E            K   F+  L  
Sbjct: 117 --AVRYFNPTSIFSWNAFLYSSYFVICSIYLLVQFEEM----------EKATRFMAGLAV 164

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
               +  S  G++      K         + P   ++ A   G  +++          + 
Sbjct: 165 FWAVLVHSGTGAIYSFVYSKEL---YHSALTPPMFIVCAITSGLGLLLANLYFTFRFTKR 221

Query: 239 NGPDEKSLFVKLTNTISVLLAI---FIVLRFGELIYRDKLSLAFAG-------DFYSVMF 288
               +  L   L    + L+ +   F+ +   E  Y   L  A            +   +
Sbjct: 222 --ELDPKLIRGLALIFAGLMMVLGYFLAVEGLEKGYIPALHEAVQFVFLTPTSGVFWSFW 279

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY----- 343
            + +  +  P++++   K   D R +  + +         R    +        Y     
Sbjct: 280 LLVIFGIAIPIIIVLNPKTGYDLRWITFAGILHAALVFAERFYLIIPGQVFPEEYLPGYE 339

Query: 344 ------------AYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL 379
                       +Y P+  E L  IG +A+    ++V ++L  ++P  
Sbjct: 340 LESLHTLEGYIVSYTPSVFEWLQVIGLIAMVYLIFVVGVKLFALIPER 387


>UniRef50_C5S9W5 Polysulphide reductase NrfD n=2 Tax=Allochromatium vinosum
           RepID=C5S9W5_CHRVI
          Length = 416

 Score =  129 bits (325), Expect = 2e-28,   Method: Composition-based stats.
 Identities = 68/404 (16%), Positives = 133/404 (32%), Gaps = 44/404 (10%)

Query: 8   LGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFAC 67
           +  +     +     LI I  L        G   VS +N    WG    F + +    A 
Sbjct: 11  IPPERYWSLLGFLAALIGIAALSFGYMEHQG-HWVSGMNNSVVWGTPHVFAVFLIIA-AS 68

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           G   +A    VF +  Y PL R + L ++     G L + +D+GR   L       ++N 
Sbjct: 69  GALNIASIGTVFKKPIYKPLGRLSGLLAVAMLMGGLLVLVMDLGRPERL--IVAMTNYNF 126

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSS 187
           +S+        T ++ ++             W ++ ++     + I  L  +      + 
Sbjct: 127 SSIFAWNIFLYTGFMAIVIAYL---------WSMADRQGGPFNYPIGILALVWRLALTTG 177

Query: 188 MGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG--NGPDEKS 245
            GS+      +         +L    +  +F  G ++ +                   + 
Sbjct: 178 TGSIFGFLVARQA---YDAAILGPMFVALSFAYGLAVFMLVLMFGFEEEGRPIGPRMMRR 234

Query: 246 LFVKLTNTISVLLAIFIVLRFGELIYRDK----LSLAFAGDFYSVMFWIE--VLLMLFPL 299
           L   L   I + L   +V     L           L  +G  Y+ +FW+   ++  L P+
Sbjct: 235 LRNLLALFIGIALYFTLVYHLTNLYMAKNDSLEHWLLLSGGIYTFLFWVGWILVGSLAPM 294

Query: 300 VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP-------------------- 339
            +L    L      +  +    ++G  +      + +                       
Sbjct: 295 WILYHPVLSQKREWIIGACTLVIVGGFSAMYVIIIGSQAFPIAMFPGHTILESGFADGVN 354

Query: 340 GGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQND 383
           G    Y+PT  E+L+ +G VA+ +    V +R+L  +P    +D
Sbjct: 355 GAAAPYWPTIPEILLGVGGVAVALLITAVGVRVLQFMPESLADD 398


>UniRef50_B8FP38 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8FP38_DESHD
          Length = 382

 Score =  129 bits (324), Expect = 2e-28,   Method: Composition-based stats.
 Identities = 58/386 (15%), Positives = 131/386 (33%), Gaps = 40/386 (10%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
           S    +   L+   +   + + +        ++   PWG  I+  +      A G   + 
Sbjct: 9   SIWTYVSLLLLAFAVAGAINKYLISGEHAFGVSPDVPWGALISGYVFFAVA-ATGTGLVG 67

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
              +VF   ++  L + ALLAS+       + + +++   + + Y  +    N++S +  
Sbjct: 68  SLGHVFRIRKFEVLSKRALLASILLLLAAFIVLAVELSNPFKMVYLLLSP--NLSSPILW 125

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
             V    Y+ ++  EF   +          +  +K    I  +  ++      ++G +  
Sbjct: 126 MGVFYGFYLVLLFGEFFFTM----------KNNHKAATGIAYVSLIVKLSAIINLGRVFG 175

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQA---GLRGNGPDEKSLFVKL 250
               +    +      P + +++A + G +++     L      G     P  K L   L
Sbjct: 176 FTTTRS---FWDGYYYPAYMVVSAVVSGAAVLTMIHYLSGKESPGSFSQNPQGKDLARTL 232

Query: 251 TNTISVLLAIFIVLR---------FGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVV 301
           +  ++  L +F + +          G            +G      + +EVL+ +   ++
Sbjct: 233 SQILAGGLLVFALFQAIKVGTSLGSGNQAVAQAAQALISGPMAVPFWLMEVLVGIVAPLL 292

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF------------NPGGGYAYFPTW 349
           +      +   + F + +  +LG    RL +                       AY PTW
Sbjct: 293 ILYRSKFSSPGLSFWAGILTMLGLLFSRLDFVYAGQVVPLQLTDAAAKAVHVFNAYAPTW 352

Query: 350 EELLISIGFVAIEICAYIVLIRLLPI 375
            E  + IG V + I  +      L +
Sbjct: 353 SEWSLIIGAVGLIILVFDYAESKLSL 378


>UniRef50_C8WLA8 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WLA8_EGGLE
          Length = 445

 Score =  128 bits (323), Expect = 3e-28,   Method: Composition-based stats.
 Identities = 78/413 (18%), Positives = 148/413 (35%), Gaps = 32/413 (7%)

Query: 5   PQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTG 64
           P P   +      +I   L+V     +  RL  GLG         PWG+W+   +    G
Sbjct: 12  PAPFSRRATIVWAVIVAVLLVAGAYFMYDRLANGLGMA-GATNSVPWGLWVVVYIWFS-G 69

Query: 65  FACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH 124
            A G + L+  VY+    ++ P+ R AL  S+    +  + I ID+G   +     +  H
Sbjct: 70  LAGGLYLLSALVYLLRIPRFAPVARMALGLSVVSLVVSMIFIGIDLGAIRHSLGTLLFFH 129

Query: 125 FNVNSVLFETAVCMTIYIGVMALEFAPALFERL-----GWKVSLQRLNKVMFFIIALGAL 179
           +  +S L         ++ V   +F   L           + S++ L +     +A+  L
Sbjct: 130 W--SSPLAWEIKAYMFFMVVAVAQFVLVLLNDKRAAEAAGEPSMESLRRRGNVNLAIRVL 187

Query: 180 LPTMHQSSM-----GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQA 234
                 +S      G+ M  A  K   LW+      +   + A +   + +I    L+  
Sbjct: 188 AGVGVATSFVGPPGGTGMFFAAVKTRGLWEGGI-TSVLFYVMAVVTAAAFLIVAYRLLAR 246

Query: 235 GLRGNGPDEKSL-FVKLTNTISVLLAIFIVLRF------GELIYRDKLSLAFAGDFYSVM 287
                      +   ++       LA  +  +       G+      + +  +G    + 
Sbjct: 247 LRGARPDGSALVGLNRVLAASLFALAFCVFFQIAPPLLSGDPASATAVGVMVSGSLAPLF 306

Query: 288 FWIEV-LLMLFPLVVLRVAKLRNDSR----MLFLSALSALLGCATWRLTYSLVAFNPG-- 340
           +  E+ L +  P  +L V   R+           +A+SA+ G    R    +  F+    
Sbjct: 307 WIGEIGLGLAVPAALLAVGAFRSRCAAGGVWTVAAAVSAMAGILALRYVLVVAGFSVPLL 366

Query: 341 ---GGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
                 AY PT  E ++++  + + +  Y + +RLLP+          R E+S
Sbjct: 367 GGMPLPAYVPTLGEAMVTLFVLGLAVGCYGLAVRLLPLERRSASEGEARLESS 419


>UniRef50_O30063 Molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=O30063_ARCFU
          Length = 407

 Score =  128 bits (323), Expect = 3e-28,   Method: Composition-based stats.
 Identities = 68/378 (17%), Positives = 132/378 (34%), Gaps = 57/378 (15%)

Query: 27  CMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP 86
            M   + +L  GL  V+++   F WG++IA       G A GG  ++ A+Y+F   ++ P
Sbjct: 17  GMAAWLYQLQEGL-IVTNMRNPFSWGLYIAM-WAFFVGTAAGGLVVSSAIYIFGAREFKP 74

Query: 87  LVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMA 146
           +   A   +        + +  D+GR   +   ++    N +S+L    + ++ Y  + A
Sbjct: 75  IAPVASTTAFIFAVGAMVMVLPDLGRVDRILNMFLYP--NFSSLLPWDLIVLSTYAFLSA 132

Query: 147 LEFAPALFERLGWKV--------------SLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
           +     L  R+  +                 Q+  K    +  +      +  +    ++
Sbjct: 133 IYTYVLLMPRIAERGVLGFLKKDATDLESLRQKSEKYAKVLAPIALPFAILIHTVTAWVL 192

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
             A     P W    + P   +  A   G ++VI     V  G      +   L  K++ 
Sbjct: 193 --ATQLSRPWWYGGLLAPT-FIAAAIATGPAVVILASLFVY-GYEDRLKNAYRLLGKISA 248

Query: 253 TISVLLAIFIVLRFGELIYRDK----LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR 308
             S  L       F    +  +     +LA     Y  + ++EVL +LF  +VL  A  R
Sbjct: 249 ASSAALLFMYYNDFLVRYWWGEGLEYEALAIVFRDYLHIHFLEVLFILFSAIVLAKATTR 308

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG-------------------------- 342
                L + ++S  +G    R      A+N                              
Sbjct: 309 AR---LIIGSVSVNVGVLLHRFLLMPPAYNVFAFSIEGWQYPIAVGEVRGDLFSPQPVFV 365

Query: 343 --YAYFPTWEELLISIGF 358
             ++Y P+  E+ +++G 
Sbjct: 366 DYWSYSPSAVEIAVTVGI 383


>UniRef50_C7P3K5 Polysulphide reductase NrfD n=1 Tax=Halomicrobium mukohataei DSM
           12286 RepID=C7P3K5_HALMD
          Length = 435

 Score =  128 bits (321), Expect = 4e-28,   Method: Composition-based stats.
 Identities = 61/421 (14%), Positives = 136/421 (32%), Gaps = 47/421 (11%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNG-----GFPWGVWIAFDLLIGTGFAC 67
           +   ++    L+V+ M+     ++    +V+ L+      G PWG+ I            
Sbjct: 20  LYYAMVGVAVLLVLGMVYSFVTVLTQGHAVTGLDNWGTDAGVPWGLDIGA-FTWWALMGV 78

Query: 68  GGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNV 127
           G  AL+  V VF   +Y P  R   L +   +    L I  D+G+ + +    +     +
Sbjct: 79  GAIALSAIVRVFRMDEYEPYARIGELVTPLAFMASFLHILFDLGQPFRVLNTLLYLP--L 136

Query: 128 NSVLFETAVCMTIYIGVMALEFAPALFERL----------------------GWKVSLQR 165
            S +    + +     +       ++   L                      G++     
Sbjct: 137 ESPIAWDVILLAGLGLLSIAYLLVSIRRDLHELYHDGVLPSVLSPVYEALLIGYEAPTDS 196

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
             + + + +A G L             +   + V+  W      P   L  +  +G + +
Sbjct: 197 EGRGLRWWLAAGVLTFIPVVGGGLVPFVWGPFGVNINWFGAIQGPT-FLAGSMTVGAATL 255

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF---------GELIYRDKLS 276
           +F G +++     +                     +++  F          ++   +  +
Sbjct: 256 LFVGGILRFAYDLDDVFTDETLRTFGVFTGAFAFTYMLGVFYEVQTGTFAADMADPNIST 315

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAK--LRNDSRMLFLSALSALLGCATWRLTYSL 334
           L F G   S++ W+ V  ++ P + L V +   R       + A   L+G        ++
Sbjct: 316 LVFQGPLASLL-WLAVAAVVLPTIYLVVQQAIGRFSLLGTVVFAGVMLVGVLHQETWLTV 374

Query: 335 VAFN----PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEAS 390
                         Y P+  E L  +G  A+     +V  + LP++        +  E++
Sbjct: 375 GGLMYPDLMYPVGEYTPSIYEWLNLMGTTALVALGLLVFAKTLPVVATNGVESTDGVESN 434

Query: 391 K 391
           +
Sbjct: 435 R 435


>UniRef50_A1HNC8 Polysulphide reductase, NrfD n=2 Tax=Bacteria RepID=A1HNC8_9FIRM
          Length = 414

 Score =  126 bits (317), Expect = 1e-27,   Method: Composition-based stats.
 Identities = 54/332 (16%), Positives = 118/332 (35%), Gaps = 37/332 (11%)

Query: 39  LGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFG 98
           L ++ ++    PWG+ I       TG +   + ++   +VF   +Y P+   +LL +   
Sbjct: 5   LTTLWNITPDRPWGIDIPNYFWF-TGSSAAAFIISSFAHVFGMRKYKPIAGFSLLLAFVL 63

Query: 99  YSLGGLSITIDVGRYWNLPYFYIPGHFNV-NSVLFETAVCMTIYIGVMALEFAPALFERL 157
             +   ++  D+ +   + +F+  G  N   S +    + +  Y  ++  E      E L
Sbjct: 64  LVVAPFNLIDDLRQPGRVIHFFFYGWENFPTSPMKWGVLLLLAYPLLIFTEACIMYREDL 123

Query: 158 GWKV-------------------------SLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
             ++                           ++ +K+ +++ A G  L        G   
Sbjct: 124 IGRMQTSRNSIMKKIYKFLTFGRTAINDTERKKDHKLSYWLGAAGIPLALSVHGYTG--Y 181

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTN 252
           I       PLW +  ++P+  L +A + G  +++    +VQ      G  + +L   L  
Sbjct: 182 ILGAVHAFPLWHT-PLMPVLFLASAMVSGTGLLLVLLPVVQKFFSPVGKVDLALMADLGK 240

Query: 253 TISVLLAIFIVLRFGELIY-------RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVA 305
            ++  + I +V+RF  L +              F       +  IE ++ LF  + +   
Sbjct: 241 LLAWFIVIDLVIRFFWLTFAMPFNGSEKYALYEFFSYHQFDIVVIEYIIGLFLPMAVGFT 300

Query: 306 KLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
            LR     +  +   +  G   +R    +   
Sbjct: 301 ALRQKLSFVMAAGFISAAGVWLFRWNTVIGGQ 332


>UniRef50_A8VZB1 Molybdopterin-guanine dinucleotide biosynthesis protein B n=1
           Tax=Bacillus selenitireducens MLS10 RepID=A8VZB1_9BACI
          Length = 391

 Score =  125 bits (315), Expect = 2e-27,   Method: Composition-based stats.
 Identities = 62/376 (16%), Positives = 128/376 (34%), Gaps = 40/376 (10%)

Query: 40  GSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGY 99
             V   +   PWG  I   +      + G   L+  V+VF   Q+  L +   LAS+   
Sbjct: 30  EHVMGTSNYVPWGSLIGAYVFF-VAISTGLTFLSSMVHVFKMKQFEFLTKRLTLASIATL 88

Query: 100 SLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
            +G + I +++G    + Y  +    NV + +F       +Y+ +  +EF   +      
Sbjct: 89  LMGFVMIGVELGNPLAMVYILVTP--NVMAPIFWMGAFYGLYLVLHIIEFFFQI------ 140

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
               +  +K++  I     ++    QS++G++   +  +      +   L +F L+ AF+
Sbjct: 141 ----KDNHKIVNTISPFVLVVGIAAQSTLGAVFGLSVARGI---WNSAYLSIFFLIMAFV 193

Query: 220 MGFSIVIFEGSLVQAG------LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
            G ++ +     +  G       R   P       KLT  +  +  IF+   +   ++  
Sbjct: 194 SGLAVAMIMAFFLSKGNVMKQEDREKLPGLYPFMSKLTMGLLAVGIIFVTWNWIYGLHSG 253

Query: 274 ------KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCAT 327
                  + L   G      + +EV  +    +++        +  +  + +  L+G   
Sbjct: 254 NPNRMASMELMLNGPLAVPYWVLEVGFVFLIPLLILGLVKAKKAATMLTTGVVLLIGLFA 313

Query: 328 WRLTYSLVAFNPGGGYA-----------YFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
            R+  +                          W E    I  V   I  Y++  R L  L
Sbjct: 314 MRIILTFAGQMVPLEVVTGSLTMNELRDVSILWSEWATMIFGVGGSILIYMLGERFLN-L 372

Query: 377 PPLKQNDHNRHEASKA 392
              +   H  H+    
Sbjct: 373 DVTEHGSHGTHDKKAT 388


>UniRef50_B8J6F9 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter dehalogenans
           2CP-1 RepID=B8J6F9_ANAD2
          Length = 391

 Score =  123 bits (309), Expect = 1e-26,   Method: Composition-based stats.
 Identities = 72/367 (19%), Positives = 129/367 (35%), Gaps = 46/367 (12%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSIT 107
              W + +       TG +   + ++   Y F  G+Y P+   +L+ +L       L++ 
Sbjct: 12  PVAWSLAVPQY-FFMTGVSAAAFLVSSLTYAFGDGRYRPVAGLSLIVALTVLLAAPLNLI 70

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS----- 162
            D+G+           H    + +      +T Y  ++ LE   A    L  + +     
Sbjct: 71  ADLGQPGRFYELTFALHG--TAPMSWGVFLLTTYPALILLEILFAYRGALAERAASARGR 128

Query: 163 -------------------LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW 203
                                R ++V   +  LG           G   I    K  PLW
Sbjct: 129 MATVYRWLAAGRTSVDAAERARTHRVSRRLALLGIPWALAVHGYTG--YILGVMKARPLW 186

Query: 204 QSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIV 263
            +  ++P+  L++A + G +++I   +L Q      G  ++ L  +L   ++  + + ++
Sbjct: 187 HTA-LMPIVFLVSAMVSGVALLILVAALFQRLDTAGGRVDRELLERLARMLAGFIVLDLL 245

Query: 264 LRFGEL---------IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRML 314
           LR              Y   L   F   F++ +    VL +L PL V  V   R    +L
Sbjct: 246 LRLFWYTIQWMYGVGAYGPVLQHLFVDSFWTAVVLETVLGLLVPLAVALVPGWRRRGWLL 305

Query: 315 FLSALSALLGCATWRLTYSLVAFNPG----GGYAYFPTWE---ELLISIGFVAIEICAYI 367
           F +A  A+ G   +R    +          G YAY P       +L  +G  A  I   +
Sbjct: 306 FPAAALAVTGVWVFRWDTVIGGQLIPKVGAGFYAYAPPLGGKDGVLQVVGNWAFWIFLLL 365

Query: 368 VLIRLLP 374
               LLP
Sbjct: 366 GATSLLP 372


>UniRef50_B8G139 Polysulphide reductase NrfD n=1 Tax=Desulfitobacterium hafniense
           DCB-2 RepID=B8G139_DESHD
          Length = 348

 Score =  121 bits (304), Expect = 4e-26,   Method: Composition-based stats.
 Identities = 50/335 (14%), Positives = 108/335 (32%), Gaps = 25/335 (7%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSIT 107
             PWG+ IA  L   TG + G   +     +F   +     +   +  L    +  L + 
Sbjct: 12  EMPWGLLIAMYL-FYTGISAGAVLVTSLGPIFGVKELKKTAQVGAVVGLSLLIIAPLHLI 70

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
            D+ +           +F+  S +      +  Y   + L                Q   
Sbjct: 71  FDLEQPLRFVKLLF--NFHATSPMSYGVFILLFYGISLVLYLWSL----------TQNNE 118

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
           K +         L    +   G L+     + H LW +  ++P+  L +    G ++V+ 
Sbjct: 119 KNIKIFGPAAFFLAVGLEVYTGLLLG--NVQAHALWNTA-LMPVIFLFSGLASGTAMVLL 175

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNT-----ISVLLAIFIVLRFGELIYRDKLSLAFAGD 282
              +       N   EK    K         ++++  + +VL  G              +
Sbjct: 176 VLGIHGKMTGNNLSVEKRFLAKFFKWFVLADLALMAIMVMVLLNGNDAQYAMGYYLLHEE 235

Query: 283 FYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
             + ++   ++ +L P  +L ++ L     ++  SA+  +L     R+   +        
Sbjct: 236 GLTFIWLENIIGLLLPFALLSISSLARKGPVINFSAILVVLSTLLMRINIVIGGQKLPLT 295

Query: 343 Y----AYFPTWEELLISIGFVAIEICAYIVLIRLL 373
                 Y P    LL++I    +      +L +++
Sbjct: 296 GNSLLEYSPKSSHLLMAIVLAVLGTILIGILTKVV 330


>UniRef50_C0GSE7 Polysulphide reductase NrfD n=1 Tax=Desulfonatronospira
           thiodismutans ASO3-1 RepID=C0GSE7_9DELT
          Length = 372

 Score =  121 bits (303), Expect = 5e-26,   Method: Composition-based stats.
 Identities = 74/382 (19%), Positives = 145/382 (37%), Gaps = 28/382 (7%)

Query: 15  KPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAW 74
               + G  ++I +   +  +V GLG V +LN    W + +A  L      A G   L+ 
Sbjct: 4   AWFGLLGIGLLIGLFTALTVVVRGLG-VYNLNDVTFWALPMAGYLFFALT-AAGLTLLSS 61

Query: 75  AVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY-FYIPGHFNVNSVLFE 133
              +F   +Y+P  + A L +     +G +   +D+G    L    +I    N  S ++ 
Sbjct: 62  LPSIFGLKEYYPFAKRAALLAFATLLVGIMCKGLDLGPMSTLLNTVWIGLSPNPASPIWW 121

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
            AV    Y+  + ++F          K            ++ALG ++      S+    +
Sbjct: 122 MAVLYGFYLAFVLIKFYFI------NKGEWHTTRSWTGGLLALGLMIMAYTALSI----V 171

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT 253
                  P +  +    L+  +TA   G + ++    +  A        E++ F K+   
Sbjct: 172 FGTADARPAFFGH-FTALYFAVTALTSGMAAIVLASFVHSAIRGSMSQQEETAFDKVAKI 230

Query: 254 ISVLLAI-FIVLRFGELIYRDKLSLAFAGDFY----SVMFWIEVLLMLFPLVVLRVAKLR 308
            +V+LAI   V     +I    L + F G  Y     +      L ++ PL+++ V  +R
Sbjct: 231 FAVMLAIALFVFILRAIIGYTSLQVEFQGFRYIAGTGIYQMELWLGLIIPLILMVVPAIR 290

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY---------AYFPTWEELLISIGFV 359
             +    ++++ AL+G    RL   L A     G           Y P++ E    I  +
Sbjct: 291 KTAAGKVVASVLALVGMFAGRLVMLLSAQVMPIGAMAETRPEIVTYTPSFFEWGTIILAL 350

Query: 360 AIEICAYIVLIRLLPILPPLKQ 381
           ++ +  Y + ++ L +    + 
Sbjct: 351 SLCLMIYSLGVKYLNLEATPEH 372


>UniRef50_A6DB71 Putative uncharacterized protein n=1 Tax=Caminibacter
           mediatlanticus TB-2 RepID=A6DB71_9PROT
          Length = 432

 Score =  121 bits (303), Expect = 6e-26,   Method: Composition-based stats.
 Identities = 67/376 (17%), Positives = 134/376 (35%), Gaps = 31/376 (8%)

Query: 27  CMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP 86
            + + +K  +F L  + ++N   PWG+++   + +  G +   +  A  + +F       
Sbjct: 70  SIAMALKEQIFNLKEIEEVNKAEPWGIFVTQYVYLLYGGSALIFLTA-LMELFRVNVAPK 128

Query: 87  LVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMA 146
           +    +   L     G +SI  D+    N+ +  +  +    S ++       +YI    
Sbjct: 129 VAAALMSFGLAMVFGGLISIFTDLANQLNIYWMVL--NPQPQSGMWLMMPLYAVYIPFTL 186

Query: 147 LEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
           +E    +  +           K+   +I LG ++  +     G L          LW   
Sbjct: 187 IEIYFLITNK------RDLARKLAGVLIILGIIIDIIEFYIQGLLFNL--NTPRHLWTDI 238

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             L ++ L+T  + G    I    L     +    +   +   +     +L AI+ V+ F
Sbjct: 239 PQLWIYFLITGALTGIGGAILFAFLGLKN-KPYFDEFIKVASNIGLITIILAAIYEVINF 297

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR--------NDSRMLFLSA 318
             ++    ++L  AG   S M+W  ++L +    +  ++K +        +     FL  
Sbjct: 298 M-VVDPQWINLIIAGSPISWMYWGWIILGIAIPFIAFISKNKSLILIGSISLIIGTFLMR 356

Query: 319 LSALLGCATWRLT---------YSLVAFNPGGGYAYF-PTWEELLISIGFVAIEICAYIV 368
              + G     +T          SL        YAY  P   E+LI IG + I +  Y +
Sbjct: 357 QVFIYGGNIVPMTDRFGKGPEATSLYNLAEITPYAYIPPHTMEVLIVIGCLGIGLAVYSL 416

Query: 369 LIRLLPILPPLKQNDH 384
           +  L  +       DH
Sbjct: 417 IDSLFDVRNINDNIDH 432


>UniRef50_Q01US2 Polysulphide reductase, NrfD n=1 Tax=Candidatus Solibacter usitatus
           Ellin6076 RepID=Q01US2_SOLUE
          Length = 390

 Score =  120 bits (301), Expect = 1e-25,   Method: Composition-based stats.
 Identities = 63/380 (16%), Positives = 126/380 (33%), Gaps = 51/380 (13%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W V I       TG   G + LA    VFN     P  R ALL +L    +  L + + +
Sbjct: 19  WSVLIVLY-PFITGLVAGAFILASLERVFNVEAVRPTYRLALLTALSFLLVAPLPLQLHL 77

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYI-GVMALEFAPALFERL------------ 157
           G        Y+  H   +S +         Y+  V+ LE        +            
Sbjct: 78  GHPERSFEMYLTPHR--SSAMAMFGFVYLWYLAVVLLLEIWLDYRADIVRLAQSSKGFTR 135

Query: 158 ------------GWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
                           +    +KV + I  +G     M    +G +  S        W S
Sbjct: 136 LIYKALTLGSMNVSPGARAIDDKVGYAITVIGIPSAFMLHGYVGFIFGSIKANP---WWS 192

Query: 206 YEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLR 265
             ++P+  + +A + G + V+          +   P +      +   +     I   L 
Sbjct: 193 TPLMPIVFIFSAMVSGIAAVLLLYMASMKVRKT--PIDMRCVDTIAKYLFYTFVIDFTLE 250

Query: 266 FGELIYRDKLS---------LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKL-----RNDS 311
             +LI+R   S         +     ++S +    ++  L PL +L   +L         
Sbjct: 251 MLDLIHRTYESDESFNSLDFMVHTRLWFSHVILQILIGTLVPLALLAANQLWTFAEAKRR 310

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLIS----IGFVAIEICAYI 367
            M  ++    ++G    R    +        +  + T++  L++       +A+ +  + 
Sbjct: 311 VMYVVACSLTMIGIFAMRWNVVIGGQLFSKSFLGYTTYKLDLVTREGLFAAIALMLLPFA 370

Query: 368 VLIRLLPILPPLKQNDHNRH 387
           +   L+ ILPP ++++ ++ 
Sbjct: 371 IFFVLVKILPPWQESEAHKA 390


>UniRef50_B8FUG6 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8FUG6_DESHD
          Length = 386

 Score =  120 bits (301), Expect = 1e-25,   Method: Composition-based stats.
 Identities = 75/380 (19%), Positives = 142/380 (37%), Gaps = 36/380 (9%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           M+         +++   +IF    V  ++    +L  GL  V++L     WG++I    +
Sbjct: 1   MAVVTNTKKSGVLNLWNLIFASFAVFGVVCWGLQLSKGL-QVTNLGTHNMWGLYIV-GFM 58

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLA-SLFGYSLGGLSITIDVGRYWNLPYF 119
           I TG A G    A   Y+F    + P    A    ++       L I +D+G       F
Sbjct: 59  IFTGVAAGCLLFAAVPYLFKLDAFKPYTPIASYLGAVASIVAASLFIIVDIGNPERAWLF 118

Query: 120 YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGAL 179
              G  N +S +F   + +  Y+ +  + F   L      K + + L  + +     G L
Sbjct: 119 ITSG--NFSSPMFWDFIMLASYMVISVI-FTRQLLLVKAGKKAEEALKPIAWLAFLAGIL 175

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN 239
           +         +  +       PLW +  + PL  L+ A +   +++I    L+      +
Sbjct: 176 VTV-------TSFVFCFQVARPLWNT-PVQPLSFLIAALVAALAVMIVLACLLNRSEYIH 227

Query: 240 GPDEKSLFVKLTNTISVLLAIFIVLRFGELI-----YRDKLSLAFAGDFY---SVMFWIE 291
            P   +L  K+   ++ LL + +++   E++        +   AF+       +V FW E
Sbjct: 228 MP--TTLLAKMGKVVAALLCVELIIVATEVLIGLYPGSGEEHAAFSWLVAGKGAVGFWAE 285

Query: 292 VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS-LVAFNP----------- 339
           +  +L  + +L +         L   A+ AL+     +     +  FNP           
Sbjct: 286 LGALLAAIGILAMPGKAPKRGSLAAGAIIALIAVYLVKSNLLQVQLFNPLLNLPGPPVYG 345

Query: 340 GGGYAYFPTWEELLISIGFV 359
           G    Y P+  E  +S+G V
Sbjct: 346 GSTGPYVPSLIENGLSLGIV 365


>UniRef50_B1M0T1 Polysulphide reductase NrfD n=1 Tax=Methylobacterium radiotolerans
           JCM 2831 RepID=B1M0T1_METRJ
          Length = 674

 Score =  120 bits (300), Expect = 1e-25,   Method: Composition-based stats.
 Identities = 65/432 (15%), Positives = 125/432 (28%), Gaps = 59/432 (13%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G +           L+ + +L +   L  G G  ++ N    W + IA       G A G
Sbjct: 37  GNRRWWIAFAGAATLLGLFLLTLGYLLYAGPGIWAN-NNAVVWALDIASY-DWWIGVASG 94

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGH---- 124
              ++  + +        + R A   +L   +  GL   I +GR W   +     +    
Sbjct: 95  SLLVSAILLLLGAEWRGAVNRVAETLALLATAAAGLYPIIHLGRPWFFFWNLPYPNTYDL 154

Query: 125 -FNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV-------------- 169
                S L   A+ +  ++ +    +   L   L        L  +              
Sbjct: 155 WPQFRSPLLWDAIDIVSFLVICVSLWFIGLLPDLATLRDRAHLEAMRQLEAKAPTRKLAV 214

Query: 170 ----MFFIIALGALLPTMHQSSMGSLM-------------------ISAGYKVHPLWQSY 206
               ++ I+A G      H                           +     + P W S 
Sbjct: 215 LRAQVYGILASGWRGSAAHWQIWVQAYRTVALLGVLLVVSVQTGASVMLAGSLMPGWHST 274

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV---------KLTNTISVL 257
            +LP+  L+ A   G  +      L++     +                     +     
Sbjct: 275 -LLPVSFLVNAVYSGVGVTAVIVMLIRRVYGLDALVTDRHLDVLGRLLLCLGCASAYCYA 333

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLS 317
              F     G+   R  L     GD ++++ W  VL ++ P  +L  A+ R     L   
Sbjct: 334 AEYFDTFLNGDAEGRGVLVRRMTGD-HALVSWTAVLCLVLPAQILWSARARTAPLALATV 392

Query: 318 ALSALLGCATWRLTYSLVA----FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLL 373
            L   +G     +   +V     F P     Y      +    G + + +   ++ +R L
Sbjct: 393 GLLVAIGAYADHVMVLVVTLTQDFLPSSRLPYTTDVWGIATFAGSIGLFLTLLLLFLRYL 452

Query: 374 PILPPLKQNDHN 385
           P +  ++     
Sbjct: 453 PAVSIVESRRLA 464


>UniRef50_A9WAQ1 Polysulphide reductase NrfD n=3 Tax=Chloroflexus RepID=A9WAQ1_CHLAA
          Length = 381

 Score =  119 bits (299), Expect = 1e-25,   Method: Composition-based stats.
 Identities = 55/363 (15%), Positives = 127/363 (34%), Gaps = 34/363 (9%)

Query: 39  LGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFG 98
               ++      WG+W+A  +    G A G + LA    +F    +    R AL  SL  
Sbjct: 28  GHMHANYGSYVVWGLWVALYMFFA-GVATGAFMLATLDLLFELPIFRGSGRMALWGSLVA 86

Query: 99  YSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG 158
              G ++I +D+G    +   Y+    N  SV+ +     TI++G++ +    +L     
Sbjct: 87  MPAGLVAIGLDLGHMTRIWKVYLQP--NFGSVMAQLVWGYTIFLGIVVISLWLSL----- 139

Query: 159 WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
                 + ++ +  ++A+G +L       +G+L+     ++   W     LP    +   
Sbjct: 140 ----RPQPSRWLKPVMAIGLILAIFLSGGIGALLGVNQNRIS--WHVSN-LPAQFPVFNL 192

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS-- 276
             G ++++                +  +       + ++   ++     + +Y++     
Sbjct: 193 TSGVALMLIAIGWFGPLRDPRRSQQLRILSLAMVVLLLVKGYYLWSDVSQALYQNSSHGA 252

Query: 277 ----LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
               L   G +    + +++ L +   +++    +        L  +  L+G A  R   
Sbjct: 253 AAINLVLFGPYGWAFWLLQLGLGMLIPLIVLTMPVGQRGFAAGLMGVCVLIGLAVARANI 312

Query: 333 SLVAFN-------------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPL 379
              A +             P   + Y P+  E  ++ G V      +++    LP+   L
Sbjct: 313 IFPALSLPELQGLGEAFHGPHLSFTYSPSLMEWAVTAGIVGAATIGFLLGTDRLPLFNRL 372

Query: 380 KQN 382
              
Sbjct: 373 PTE 375


>UniRef50_Q3ZA96 Molybdopterin oxidoreductase, membrane subunit, putative n=5
           Tax=Dehalococcoides RepID=Q3ZA96_DEHE1
          Length = 393

 Score =  115 bits (288), Expect = 3e-24,   Method: Composition-based stats.
 Identities = 66/400 (16%), Positives = 136/400 (34%), Gaps = 33/400 (8%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
             +  +    L +   +     L+     +  L     WG+W+A  +      A G + +
Sbjct: 3   WKRIALGILILSLAAGVWGFLMLLNNGQQMLGLGSFVVWGLWMALYVFFA-STAAGMFFI 61

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A    +F    +    +  +LASL     G + I I+ GR   +   ++  H N +SVL 
Sbjct: 62  ASLDLLFKVKTFTGTGKIFMLASLTSLGAGLVHILINEGRPERVMNVFL--HPNFDSVLA 119

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
            +     IY  +     A      +  K        V+ +++ LG  +  +   ++G   
Sbjct: 120 WSVW---IYTLIALATAAILFVLFMPQKRLPFPKEPVVKWLMILGFPVAVIASGAVG--- 173

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS------L 246
            +   +    + S  + P+   +     GF++     +L         P          +
Sbjct: 174 FTLSTQSSHSFWSVGLFPVLFPIFGMSAGFALSRIIVALYGDKKSPGYPRLARTMVISTM 233

Query: 247 FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF-----WIEVLLMLFPLVV 301
            + L  T  +   +F+ +        +  +    G ++   +        V+ M   + +
Sbjct: 234 ILLLAITYIIGSVLFVGIYDATPPTIEAANYIMFGQYWYGFWIVQMGLGIVVAMAALITI 293

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG-------------YAYFPT 348
           L    L           +  LLG A  RL + + A    G               +Y PT
Sbjct: 294 LVKPGLSKKPAWGLSVGVLVLLGAAVARLNFIIPAQVVAGADFLSSPIIDSRYIDSYIPT 353

Query: 349 WEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHE 388
             E  +S G  A  I  + ++ R++ ++P    ++   +E
Sbjct: 354 LPEWALSAGVTAAAILVFYMVARMMKLIPVRIGDEETGNE 393


>UniRef50_C4XM98 Polysulphide reductase NrfD family protein n=1 Tax=Desulfovibrio
           magneticus RS-1 RepID=C4XM98_DESMR
          Length = 378

 Score =  110 bits (274), Expect = 1e-22,   Method: Composition-based stats.
 Identities = 56/347 (16%), Positives = 114/347 (32%), Gaps = 29/347 (8%)

Query: 43  SDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLG 102
           + L    PWG+ +   LL   G + GG  +   VY+  + +   +      A+L      
Sbjct: 36  TGLGSYVPWGLGVTLYLLFL-GLSAGGLLVNCLVYILGKKELDRIAGVVTYATLLTEVCA 94

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
           G++I +D+G +  +  F +     + S +F   +     + V AL+    +         
Sbjct: 95  GIAIALDLGHWERMYRFIVSPS--LTSPMFWMLIFFNAVLLVYALKALAIVTSNQPLARL 152

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
                            +P        +    +    HP W S     ++ +L A + G 
Sbjct: 153 CSL------------ISIPVSLCFYATNGYFFSIITSHPAW-SGAFTTVWFVLAALLSGG 199

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGD 282
            +V       Q          +++ V L   +      F     G          A    
Sbjct: 200 GLVTALAWFSQDESEVTLSLGRTVAVLLACFLIFEWLYFSAGYRGGRPDIAAALTAMLTG 259

Query: 283 FYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN---- 338
             +  FW+  + +   L +  +   R+    +  + L  + G   +R  + +   +    
Sbjct: 260 QAAWSFWLLHIGLGLFLPLALLLVGRDSPAAMAWAGLCIVAGFLAYRYAFVVAPQSVPML 319

Query: 339 ---------PGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPIL 376
                    P    AY PT  E L+++   ++ +  +++  RL P L
Sbjct: 320 PGLDKAWQDPRLTLAYTPTLGEWLLTLWVFSLSLAGFVLGPRLFPRL 366


>UniRef50_UPI0000384357 COG5557: Polysulphide reductase n=1 Tax=Magnetospirillum
           magnetotacticum MS-1 RepID=UPI0000384357
          Length = 404

 Score =  108 bits (270), Expect = 4e-22,   Method: Composition-based stats.
 Identities = 46/292 (15%), Positives = 101/292 (34%), Gaps = 22/292 (7%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
            +     +   G +I + +  +      G   V+ +     WG+   F + +    A G 
Sbjct: 16  TRGWLALMAGLGAVIAVALGAVFHMEHQG-HWVTGMTNQVVWGLPHVFAVFLIVA-ASGA 73

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
             +A    VF R +Y PL R + L ++   + G   + +D+GR   L  F    HFN  S
Sbjct: 74  LNIASIGSVFGRVEYQPLGRLSSLLAVALLAGGLAVLVLDLGRPDRL--FVAMTHFNFKS 131

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMG 189
           +     +  + ++GV+A+     +              +       +      +  +  G
Sbjct: 132 IFAWNVILYSGFVGVVAVYLWTQM---------DWTAKRFYKPAALVAFSWRLILTTGTG 182

Query: 190 SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKS--LF 247
            +      +         ++    +  +F  G ++ I   S+     R    DE    L 
Sbjct: 183 CIFGFLAAREA---YGAAVMAPLFIAMSFAYGLAVFILVLSVSFKMTRRPLGDEVPARLV 239

Query: 248 VKLTNTISVLLAIFIVLRFGELIYRD----KLSLAFAGDFYSVMFWIEVLLM 295
             L   ++  L    +L   ++ +      +  + + G  ++ +FW   + +
Sbjct: 240 RLLGLFVAANLYFTALLHVTQMYFAGRGGVEAFILWNGGLHTTLFWAGQVGL 291


>UniRef50_Q3SG29 Molybdopterin oxidoreductase, membrane subunit n=6 Tax=Bacteria
           RepID=Q3SG29_THIDA
          Length = 400

 Score =  107 bits (268), Expect = 6e-22,   Method: Composition-based stats.
 Identities = 66/391 (16%), Positives = 132/391 (33%), Gaps = 41/391 (10%)

Query: 13  ISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWAL 72
               +   G  ++   L        G   VS ++    WG+   F + +    A G   +
Sbjct: 16  YWLLLGGLGLFVLFGALSWNYMHHHG-HVVSGMDNQIVWGLPHVFAVFLIVA-ASGALNV 73

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           A    VFN+  Y PL   + + +L     G L + +D+GR   L       +FN  S+  
Sbjct: 74  ASIASVFNKPLYKPLAPLSAILALALMLGGLLVLVLDLGRSDRL--IVAMTNFNFKSMFT 131

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
                 + +  ++ +     L          + +            +   +  +  GSL 
Sbjct: 132 WNVFLYSGFFALVGVYLWTML---------DRNVKTYSKTAGTAAFIWRLLLTTGTGSLF 182

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFS--IVIFEGSLVQAGLRGNGPDEKSLFVKL 250
                +         ML    ++ +F  G +  +++   +   +G          L   L
Sbjct: 183 GFLVAREL---YGSAMLAPMFIIMSFAYGLAIYLMVLVAAYAWSGRTLGDAVMMRLKSLL 239

Query: 251 TNTISVLLAIFIVLRFGELIYRDKLSL----AFAGDFYSVMFWIE--VLLMLFPLVVLRV 304
              ++ +L   +V     L +    ++       G  ++ +FW+   V+  + PLV+L  
Sbjct: 240 AVFVAAVLYFVVVHHLTNLYFTKYHAVEAFILRDGGIFTTLFWVGQIVIGGVVPLVILLS 299

Query: 305 AKLRNDSRMLFLSALSALLGCATWRLTYSLVA----------------FNPGGGYAYFPT 348
              R     + ++    +LG         + A                F  G  +AY P+
Sbjct: 300 GLGRQ-RAWILVACALVILGGVAQMYVTIIGAQAYPLDMFPGLDETSSFFDGEIHAYAPS 358

Query: 349 WEELLISIGFVAIEICAYIVLIRLLPILPPL 379
             E  + +G VAI +      +++L +LP  
Sbjct: 359 VPEFFLGLGGVAIALLVTTFAVKVLRLLPAS 389


>UniRef50_C7N1L6 Polysulphide reductase n=1 Tax=Slackia heliotrinireducens DSM 20476
           RepID=C7N1L6_SLAHD
          Length = 378

 Score =  107 bits (268), Expect = 7e-22,   Method: Composition-based stats.
 Identities = 86/388 (22%), Positives = 149/388 (38%), Gaps = 34/388 (8%)

Query: 1   MSHDPQPLGGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLL 60
           MS     L  + ++ P+ I   L    + L +  L  G+      N   PWG ++   +L
Sbjct: 1   MSSFVNTLKTRGLAIPLCIAAVLSAAGLALWIAELA-GVTGGIGTNDATPWGSYLMVFIL 59

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G   G   +A    VFN     P V P ++ ++   ++ GL+I +D+G   N+    
Sbjct: 60  F-VGLGAGSALIAALGSVFNVKACEPFVVPGIVMAVAFVAVAGLAIIMDLGNPANIMAML 118

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
           +    N+ SVL    + +T+++ V  + FA  L      + S + L++ M   + + A+L
Sbjct: 119 LGL--NLRSVLAWDMIFLTLFLVVTVIAFASLL------RSSQRALSRGMGLAVLVAAVL 170

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
             +        ++         W S  ++P F   TA     ++++  G+L         
Sbjct: 171 LLVI-----DALLFQVESAREAWHSAVLVPWFF-ATALTSATALMMLIGALASKRNSRYS 224

Query: 241 PDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD----KLSLAFAGDFYSVMFWIEVLLML 296
                L   L   + + LA  IV     +   +     ++ A      +  FW +V+L  
Sbjct: 225 GSLAPLSKLLILFVCLDLAFLIVDVLFGITSSNTGDAVVASAMISGELAPFFWGQVVLYA 284

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG--------------G 342
             L VL     +  S     +A+  LLG    R+ + L  F   G              G
Sbjct: 285 AALAVLAGPAAKGASWAFPCAAVLVLLGVFAKRVDFILGGFFEPGVALPVAEGLRTFTTG 344

Query: 343 YAYFPTWEELLISIGFVAIEICAYIVLI 370
            +Y PTW E  I +GF A+     IV  
Sbjct: 345 VSYAPTWSEFGICLGFFAMAAFLAIVGT 372


>UniRef50_A8A9V8 Polysulphide reductase, NrfD n=1 Tax=Ignicoccus hospitalis KIN4/I
           RepID=A8A9V8_IGNH4
          Length = 476

 Score =  106 bits (266), Expect = 1e-21,   Method: Composition-based stats.
 Identities = 61/391 (15%), Positives = 130/391 (33%), Gaps = 60/391 (15%)

Query: 36  VFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLAS 95
             G    + L+    WG++I+F  +   G A  G     A YVF    +  L   A + +
Sbjct: 76  HRGGMVYTALDDWVAWGLYISF-FVFWVGVAAAGVLFGVAAYVFRDKGFMRLAPLAEVQA 134

Query: 96  LFGYSLGGLSITIDVGRYWNLPYFYIPG------HFNVNSVLFETAVCMTIYIGVMALEF 149
           +    +  L + +DVGR                   N  S+       +  Y+ V  +  
Sbjct: 135 VAALIVALLLVLVDVGRPIRTIQLLALPIVAQLQFPNPQSIFDYDFTVLNGYLVVNLIGI 194

Query: 150 APALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
             A+               +M+  + + A L     +  G   IS      P+W +  + 
Sbjct: 195 LIAVH-WYRRGPKYAPPKWLMYLFMLIAAPLAIGIHTVTG--FISQPLTARPIWNAPLLA 251

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGL-RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGE 268
           P + + TA   G ++++    + +    +   P+       +  T ++++ ++  L   +
Sbjct: 252 PRY-VATALAAGPAMLLIVSVIAEKFYKKFKVPNYVYEKTLIAATAAMIVGLYFTLSEAQ 310

Query: 269 LIYR------------------------------------------DKLSLAFAGDFYSV 286
            ++                                           +  S  + G  Y  
Sbjct: 311 ELFWYTTEPHKRAQAIGIFNFAVMPFCALMKPILKDFAVFFSGTNFNGCSWGYPGMEYLA 370

Query: 287 M--FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNP---G 340
           +  F+  V+  L  ++ + V +LR   + +   +   +L     + L   +  + P   G
Sbjct: 371 LMNFFWIVVGSLAVILTIFVPRLRKTRKGVVFLSALIILAVVGEKTLPIVIPGYTPDVLG 430

Query: 341 GGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
               Y+PT  E  +++   A  +  Y++L R
Sbjct: 431 KLAIYYPTPMEWALTVAAHAAGMMVYMLLAR 461


>UniRef50_C8SCT0 Polysulphide reductase NrfD n=2 Tax=Ferroglobus placidus DSM 10642
           RepID=C8SCT0_FERPL
          Length = 400

 Score =  105 bits (262), Expect = 3e-21,   Method: Composition-based stats.
 Identities = 66/379 (17%), Positives = 125/379 (32%), Gaps = 53/379 (13%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSIT 107
              W V IA      TG   G + +A    +F      P  R ALL +L       L + 
Sbjct: 22  EINWSVLIAVY-PYITGLVAGAFIVASLERIFKVEAVKPTYRLALLTALAFLLCAPLPLV 80

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM---------------------- 145
             +GR           H  + S +         Y+ ++                      
Sbjct: 81  AHLGRPERAFEIMTTPH--LTSAMAGFGFVYAWYLLIVLLTEIYYDYRRDIIRWAKEYKG 138

Query: 146 ---ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPL 202
               +     L E    + +L+   +V+  +  +G     +    +G +  S    +   
Sbjct: 139 IRGFIYRVLTLGEWDDSEEALKADQRVVNIVTIVGLPSAALLHGYVGFIFGSVKANI--- 195

Query: 203 WQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFI 262
           W S  ++P+  L +A + G ++V+                +K+    L   +     + +
Sbjct: 196 WWSSPLMPIIFLFSAMVSGIALVLLIYIAS--SYIRGVEPDKACTDTLAGYLLYSYILDL 253

Query: 263 VLRFGELIY---------RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVA-----KLR 308
            L   ELI+            ++L     F S +        L P+++L +A     K  
Sbjct: 254 GLEAMELIHIFYTQEEGFDAIVTLISDKIFVSFVIIQIFFGTLVPIILLLIAKTGIFKFN 313

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAF---NPGGGYAYF--PTWEELLISIGFVAIEI 363
               +   + +  L+G    R    +          GY+Y+  P +    +SI  +AI  
Sbjct: 314 VRKYLYIFATVLTLIGVFAMRWNVVIGGQILSKTYMGYSYYIMPVFGPESLSIA-LAIMA 372

Query: 364 CAYIVLIRLLPILPPLKQN 382
             +++L  L+ ILPP +  
Sbjct: 373 LPFVILAILVKILPPWEAP 391


>UniRef50_A1WTY7 Polysulphide reductase, NrfD n=1 Tax=Halorhodospira halophila SL1
           RepID=A1WTY7_HALHL
          Length = 393

 Score =  104 bits (260), Expect = 5e-21,   Method: Composition-based stats.
 Identities = 61/376 (16%), Positives = 118/376 (31%), Gaps = 30/376 (7%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
              + +    ++I   L +  L  G G    +     WG+ +A    +    + G    A
Sbjct: 21  YATLAVGIVGLIIACALALPVLTEG-GQAMAMGSDMIWGLPVAGYAFLALT-SMGVSLAA 78

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
               +  R ++H +       +L         + +++G      +  IP    + S L  
Sbjct: 79  ATALLSGRTEWHRMTPRLFALALGLSVGAIFVLNLELGNALRSLW-AIPTGVQLRSPLVW 137

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
             +  T Y+ ++      A+  RL    S   + + +   I +  L     Q     +  
Sbjct: 138 MGLAWTAYMVLVI-----AILVRLHTAGSQDPVTRRLAVGIVVAGLAAIGTQGLAYGMFA 192

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR-------GNGPDEKSL 246
                  P+W      PL+  + A   G ++ +     V+                    
Sbjct: 193 F-----RPVWYGMG-TPLYFFVGAVASGLAVTLIAAQSVRRFRGSEADGAEWRSIQAYLP 246

Query: 247 FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLF-PLVVLRVA 305
                   +    +   +  G       + + +     S +FWIE++L L  PLV++  A
Sbjct: 247 AAFALALAAYAAVLLARIIGGLWAPTAGVQVVYQEFLRSPLFWIEIVLGLVAPLVLMARA 306

Query: 306 KLRNDSRMLFLSALSALLGCATWRLTYSLVAF--------NPGGGYAYFPTWEELLISIG 357
             R+       +   AL+G    R   ++              G   Y P   E  I + 
Sbjct: 307 AWRSQPWAQVTAGALALIGLFIARYELTIGGQMVPLLKGTWIPGFIEYSPNAVEWGIVLV 366

Query: 358 FVAIEICAYIVLIRLL 373
            V   +  Y +  RLL
Sbjct: 367 GVFTALIFYGLGDRLL 382


>UniRef50_Q250F3 Putative oxidoreductase membrane subunit n=1 Tax=Desulfitobacterium
           hafniense Y51 RepID=Q250F3_DESHY
          Length = 340

 Score =  103 bits (257), Expect = 1e-20,   Method: Composition-based stats.
 Identities = 46/295 (15%), Positives = 102/295 (34%), Gaps = 21/295 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
            +        G + G + ++    VF      PL +PA L +L     G L++  D+GR 
Sbjct: 17  PLIVLYFFLAGLSAGLFLISALSTVFGWQAVKPLAKPAALTALAVLIPGLLALVADLGRP 76

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
           +   Y ++  + N +S++   +  +  Y  V              W+   +         
Sbjct: 77  FRALYLFL--NVNPSSLMSWGSFILLFYGLVCVPYIWFL------WRDQEKNAKTWGKVG 128

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
           + L   L       + +  + A     PLW S  +LP+  L++  +   S++        
Sbjct: 129 VVLAISL------GLYTGFLLAVVPGKPLWNSA-LLPVLFLVSGCVAALSLISLAKKAFV 181

Query: 234 AGLRGNGPDEKSLFVK----LTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
            G       E +L       +   I ++    + + F   +    +    AG+     + 
Sbjct: 182 QGGAAGAAYESALHSLKVWFVVLEICLVFFHLLTVYFLSGLGELTVMNLLAGEKAFTFWA 241

Query: 290 IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA 344
           +++++ +   ++L    L+     + ++ L +LLG    R  +            
Sbjct: 242 VQIVVGIVAPLILL--SLKQSPYSMGIAGLCSLLGVFALRYNFVYGGQELPAAGT 294


>UniRef50_Q2IE49 Polysulphide reductase, NrfD n=4 Tax=Anaeromyxobacter
           RepID=Q2IE49_ANADE
          Length = 414

 Score =  101 bits (252), Expect = 5e-20,   Method: Composition-based stats.
 Identities = 57/376 (15%), Positives = 121/376 (32%), Gaps = 52/376 (13%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           N    W   +       TGF  G + +    ++F R +  P+ R A+  S     +  L 
Sbjct: 11  NDVHVWWSLMIVMYPYITGFVAGAFIVTSLFHLFGRAELRPVARLAMATSFSFLLVASLP 70

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP-------------- 151
           + + +G     P   +  H    S +    +    Y+ ++ALE                 
Sbjct: 71  LQLHLGHPERGPLVLVTPH--FTSAMAGFGMLYGGYLLILALEVWFVWRREIVDRARRSR 128

Query: 152 ----------ALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHP 201
                     AL        +L   ++ +  +  +G     M    +G +  +       
Sbjct: 129 GAARAFYATLALGTYDTSPEALAVDHRAIAVLAGIGLPGACMLHGYVGFIFGAIKANP-- 186

Query: 202 LWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF 261
            W S  ++P+  L++A + G ++++    +V        P ++     L   + + L + 
Sbjct: 187 -WWSTPLMPIIFLVSAAVSGIALLLVLYQVVSKLRGR--PADQPCVSSLARWLWLFLILT 243

Query: 262 IVLRFGELIYRDK---------LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKL----- 307
           + L   E++               L       S +    ++  L P+++L V  L     
Sbjct: 244 LSLELLEILVMAYERSDSWLIISELITTRLELSYVTVQMIVGGLIPMILLAVVVLMNRYL 303

Query: 308 --RNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY-----AYFPTWEELLISIGFVA 360
             R  + +   +AL  LL   + R    +               Y P        +  +A
Sbjct: 304 HPRVRNTLSTAAALLCLLQVFSMRWNIVIGGQLLSKSLRGLRSHYEPELFGREGVLMALA 363

Query: 361 IEICAYIVLIRLLPIL 376
           + +  + +L     +L
Sbjct: 364 LVLAPFAILWIFDRVL 379


>UniRef50_Q1NT90 Polysulphide reductase, NrfD n=1 Tax=delta proteobacterium MLMS-1
           RepID=Q1NT90_9DELT
          Length = 288

 Score =  101 bits (252), Expect = 5e-20,   Method: Composition-based stats.
 Identities = 49/301 (16%), Positives = 103/301 (34%), Gaps = 19/301 (6%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           +     W +WIA  L  G G + G + +A    +F   +Y  + R A   +     +G +
Sbjct: 1   MEDFTAWPIWIAIYLFFG-GLSAGAFLVAALSDLFGGEKYRSIARIAAYMAPGPIIVGLI 59

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
            +  D+G  +      I    N  SV+      + IY  V  +    A           +
Sbjct: 60  LLIFDLGMPFTFWRLLIYP--NPESVMSIGVFLLGIYTPVCIIY---AYMLAAQKDKPYK 114

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
           +   +   +   G +L     +    L+      V        +LP+   L+ F  G ++
Sbjct: 115 KPAGLQSLLAWAGMVLAVGVAAYTALLLQQTAVNVI---WDTSILPVIFTLSGFSTGIAL 171

Query: 225 VIFEGSLV----QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFA 280
                  V    Q  +      +  L       +++++  +     GE+  ++ +     
Sbjct: 172 TTLVAYFVAPDSQEAIHTWAKYDLYLIAGKLVVVALMVIGWAYAAGGEVAMQNVVM---- 227

Query: 281 GDFYSVMFWIEVLLMLFPLVVLRVAKLRND--SRMLFLSALSALLGCATWRLTYSLVAFN 338
           G +  + +   VLL L   +++ + +LR      +  ++A+  L+G    R         
Sbjct: 228 GGYAPMFWIGFVLLGLVAPLLIEMKELRGHGGGGLTVVAAVLTLMGGYLLRHVILFAGQM 287

Query: 339 P 339
            
Sbjct: 288 A 288


>UniRef50_B9M2J9 Polysulphide reductase NrfD n=8 Tax=Geobacter RepID=B9M2J9_GEOSF
          Length = 417

 Score =  101 bits (251), Expect = 6e-20,   Method: Composition-based stats.
 Identities = 65/407 (15%), Positives = 126/407 (30%), Gaps = 80/407 (19%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           N    W + I       TG   G + L+   +VF   Q   + R +L+ S     +  + 
Sbjct: 17  NEYIYWTIQIVMY-PFMTGLVAGAFVLSSLYHVFGVKQLKDIARFSLVFSFALLPVAMMP 75

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE---------- 155
           + + + +        +  H    S +    +  + Y  ++A E                 
Sbjct: 76  LMLHLQQPQRGFSVMLTPH--FTSAIAAFGIVFSTYGMIVASELWFVYRRHFVTTATQLA 133

Query: 156 -----------------------RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
                                  R   + +L R  K +  + A+G  +        G   
Sbjct: 134 TTDNGSIGDRIRRLLFSALTLGARDVSEEALARDEKAVKVLAAVGIPVACFLHGYAG--F 191

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL-- 250
           I    K + LW +  ++P+  + +A + G ++ I          +     +K   + L  
Sbjct: 192 IFGSVKANALWMT-PLMPVIFICSAVVSGIALCILTYIATMEIRKLIVAWQKKHELALLT 250

Query: 251 ---------------TNTISVLLAIFIVLRFGELIYRDK--------LSLAFAGDFYSVM 287
                          +  + + L + I L   +LI+R          L     G  +  +
Sbjct: 251 HEELKSAEIHVVTMTSRYLIMFLVLAITLELLDLIFRGYTAVKSWDILRSVIYGRDFVNI 310

Query: 288 FWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYF 346
           F ++  L  L P ++  +  L    R     +L  LLG    R    +        +A F
Sbjct: 311 FILQYGLGNLVPFILFLIPGL--TIRRAAAGSLLVLLGVFMMRWNVVIGGQAFSSSFAGF 368

Query: 347 ------------PTWEELLISIGFVAIE-ICAYIVLIRLLPILPPLK 380
                        T++E L     VAI     + ++ R+LP+     
Sbjct: 369 MHYQLPIWPHDMETFKEGLFGALMVAITPFALFWLVTRVLPVFNRDD 415


>UniRef50_Q3B6U3 Polysulfide reductase, subunit C, putative n=2
           Tax=Chlorobium/Pelodictyon group RepID=Q3B6U3_PELLD
          Length = 391

 Score = 97.7 bits (242), Expect = 6e-19,   Method: Composition-based stats.
 Identities = 61/371 (16%), Positives = 117/371 (31%), Gaps = 31/371 (8%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G       +     L    +     +   GL + + +  G  WG++ A  L    G A  
Sbjct: 8   GNAAYWSWIGFLAILAGAGIHGYRVQGDEGL-AATGMGVGAVWGIYNA-QLPFLAGLAAS 65

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              +     +  + +       +   +    ++  L I   +G    +P   +  + + +
Sbjct: 66  ALFILVPERLLKQTELSAAAPLSAFLAAVASAMSLLFIAAGLGMPSRIPTLLM--NMSPS 123

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S     A  +  Y+ +        L  R       + L  ++   + +G  LP +     
Sbjct: 124 SPASWHAPALMAYLVLSLGAGWALLASRRKGTTPPRWLRPLVMLALPVGLALPVI----- 178

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEK-SLF 247
            +  + A    + LW S  + P   L++    G  +++F    ++     +   E     
Sbjct: 179 -AAFMLAVMPTYGLWTSAMLAPRI-LVSGLAAGMGLLLFMVVALRRSAGPDEGKELVERL 236

Query: 248 VKLTNTISVLLAIFIVLRFGE--------------LIYRDKLSLAFAGDFYSVMFWIEVL 293
              T    +   IFI L  G               L+Y D    A    +        VL
Sbjct: 237 AGYTALAGLASLIFIGLDAGTAFLGNLPSETYALRLLYSDMARQALPPAYAPFASLPSVL 296

Query: 294 L--MLFPLVVLRVAKLRNDSRML-FLSALSALLGCATWRL-TYSLVAFN-PGGGYAYFPT 348
           L      +V+L V  ++    ML   + L   +     R     L     P GG  Y P 
Sbjct: 297 LAAGAVSVVLLLVPAVQRKGGMLPAAAGLLIAISAWFDRGPGLILAGQASPDGGTVYAPA 356

Query: 349 WEELLISIGFV 359
             ++ ++IG  
Sbjct: 357 MPDMQVTIGIW 367


>UniRef50_B8G150 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8G150_DESHD
          Length = 305

 Score = 96.9 bits (240), Expect = 1e-18,   Method: Composition-based stats.
 Identities = 48/296 (16%), Positives = 100/296 (33%), Gaps = 7/296 (2%)

Query: 47  GGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSI 106
               W   + F        + G   +A    VF   QY  +VRPA   SL    L  + +
Sbjct: 11  NESNWNALVPFY-FFLISISAGSVMIASLSTVFGMKQYDVIVRPAAFTSLATLILAPVFL 69

Query: 107 TIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRL 166
            +D+ +     Y   P +FN+ S +      + +Y   + L     +   +  +   +  
Sbjct: 70  ILDLQQPMRFLYVINPLNFNIQSPMSWGGWLLILYGITLLLFAKRFITGSVSVQAVAETA 129

Query: 167 NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVI 226
                       +       S              LW + ++LP++ + T+ + G  I++
Sbjct: 130 ATANGNKSLSSIVFVLALLLSAYPGFELGMISAKALWNT-QLLPIYFITTSLLAGLGILL 188

Query: 227 FEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSV 286
                     +       S   ++T ++ V+  ++I  R   L      S   A   +  
Sbjct: 189 LVTQFTAK--KELNDKFISSVTRITISLIVISLVWIASRSLILTTSGLESQLAAQTLWKS 246

Query: 287 MFW---IEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP 339
            ++      L +L PL +L    +  +  +L + ++  L+G  + R +        
Sbjct: 247 AWFLGGELALGLLAPLALLLFGNVSKNRTVLTIVSVLLLIGAFSMRYSLVFAGLAA 302


>UniRef50_B4U8Z2 Polysulphide reductase NrfD n=1 Tax=Hydrogenobaculum sp. Y04AAS1
           RepID=B4U8Z2_HYDS0
          Length = 394

 Score = 96.6 bits (239), Expect = 1e-18,   Method: Composition-based stats.
 Identities = 53/344 (15%), Positives = 121/344 (35%), Gaps = 39/344 (11%)

Query: 30  LIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVR 89
           +++      L   S +    PWGV I      G G + G + +     VF   ++  L  
Sbjct: 1   MMLDTYHEILVFASSITPSRPWGVNIPNYFWTG-GISVGAFFIYSLYTVFGIEKFKRLAS 59

Query: 90  PALLASLFGYSLGGLSITIDVGRYWNLPYFYIP-GHFNVNSVLFETA------------- 135
             LL +    ++  L++  D+ +   + + ++        S +                 
Sbjct: 60  MCLLIAFSFIAIAPLNLVDDLKQPGRMIHVFLYGWSHFPTSPMKWGVILLTTYTILTLLS 119

Query: 136 -------VCMTIYIGV----MALEFAPALFERLGW-KVSLQRLNKVMFFIIALGALLPTM 183
                    +++Y  V    + L F      RL   + ++++  K++F++ A+G L    
Sbjct: 120 LVAYYRPFFVSLYNSVEDNRLKLVFKLLTLNRLELTEEAIKKDRKILFYLGAIGLLFGIG 179

Query: 184 HQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDE 243
            +   G   I       PL   +  LPL  L +A   G   V+F   + Q  +      +
Sbjct: 180 VEFYTG--YIVGILVAFPLVH-FPALPLVMLTSALASGSGFVLFFYPIYQKLMGK--EID 234

Query: 244 KSLFVKLTNTISVL----LAIFIVLRFGELIYRDKLSL---AFAGDFYSVMFWIEVLLML 296
           +     + N ++      L + +      L +         A+  +    +   ++ L L
Sbjct: 235 RDDIAAVANIMAWAIVGELILDLFWYSFGLAFSGITKYFMRAYFKEDLVGILVFDLGLFL 294

Query: 297 FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
           F  ++L  ++ +  +  +F++   A  G   ++ +  +   +  
Sbjct: 295 FVPMILAFSRFKKSAFFMFIAGALAAFGAWYFKYSLVIGGQSFP 338


>UniRef50_D0LF72 Polysulphide reductase NrfD n=3 Tax=Actinomycetales
           RepID=D0LF72_GORB4
          Length = 361

 Score = 96.2 bits (238), Expect = 2e-18,   Method: Composition-based stats.
 Identities = 56/308 (18%), Positives = 94/308 (30%), Gaps = 28/308 (9%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
           ++    PWG  IA  L +G G A G   LA    V  R       R     +L    +G 
Sbjct: 52  NVVKPPPWGDEIAAYLFLG-GVAGGSGLLAAGAQVTGREALRRNARLG---ALGAVGVGA 107

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYI----GVMALEFAPALFERLGW 159
           L++  D+GR            F + S +   +  +T Y        A E      ER+  
Sbjct: 108 LALVADLGRPDRFYNML--RTFKITSPMSVGSWILTAYSGGIGVATAAEVDRLTGERIPL 165

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS-YEMLPLFSLLTAF 218
                 L  V      +GA+   +       L+        P W + +  LP   + +A 
Sbjct: 166 GTLRPVLRAVEAPAGIVGAVFSPLLAVYTAVLL---SDTAVPTWNAVHRDLPFVFVSSAS 222

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA 278
           +    + +    +  AG              +     V    ++  R  + +  + L   
Sbjct: 223 LAASGLAMITTGVDDAGPART-------LAAIGAACDVAATRYMEHR-ADPVATEPLHEG 274

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN 338
             G   ++M   E L +   +  L   + R    +   S L+ L   A  R         
Sbjct: 275 TPG---TLMRTAERLAIAGGVGALLSGRSR---VVSVASGLALLAASACTRFGVFHAGIE 328

Query: 339 PGGGYAYF 346
                 Y 
Sbjct: 329 SAKNPRYT 336


>UniRef50_C1SK16 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Denitrovibrio acetiphilus DSM 12809
           RepID=C1SK16_9BACT
          Length = 295

 Score = 91.2 bits (225), Expect = 6e-17,   Method: Composition-based stats.
 Identities = 55/298 (18%), Positives = 94/298 (31%), Gaps = 16/298 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G   G    A    +++R +Y   ++ A +  +   S+G   + ID+G+ 
Sbjct: 9   WYIAVYLFLAGVGAGAIVAAVMADMYDRKKYISFIKAASVIGMPLVSIGIFFLYIDLGQG 68

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
              P+  I    N  S +      +T++  +  +  A  L               V + +
Sbjct: 69  LWKPWLLILLFLNPTSAITWGTGILTVFTLLALIYGAFNLGFIKFSGG-----RTVQWLL 123

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
           I  G L        +G L      K  P W     LP+  +++A   G S  +    +  
Sbjct: 124 IITGILTAGYTAVLLGVL------KAIPFWHQTS-LPILFIISATSTGISGAMIVREMFF 176

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
                    E S F  +   I +L+ +F++   G    +        G F    +   VL
Sbjct: 177 KTEDSMHKIETSHFYLIMLEILLLVGMFLIAMQGVPEMKFSALSLLTGKFALEFWVFLVL 236

Query: 294 LMLFPLVVLR----VAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFP 347
           L L    ++       K+      L       LLG    R               Y P
Sbjct: 237 LGLIIPAIVFALGEAGKMHISGSKLVFFEALVLLGGYFLRFLIIHAGVYTQKFIEYIP 294


>UniRef50_D0KGJ5 Cytochrome c nitrite reductase, NrfD subunit n=7
           Tax=Enterobacteriaceae RepID=D0KGJ5_PECWW
          Length = 320

 Score = 90.4 bits (223), Expect = 9e-17,   Method: Composition-based stats.
 Identities = 54/302 (17%), Positives = 105/302 (34%), Gaps = 21/302 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP---LVRPALLASLFGYSLGGLSITIDV 110
           W     L   G + G   L+  +  ++  Q      L+R  L+ +     LG L +   +
Sbjct: 18  WPIAIYLFLVGISAGLVTLSVLLRRYHPEQATADSTLMRTTLILAPCTIILGLLILVFHL 77

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL-----GWKVSLQR 165
            R W         H++  SV+    +   +Y+  +A+       E+       W   L  
Sbjct: 78  TRPWTFWKLMF--HYSFTSVMSVGVMLFQVYMAALAVWLVNIFSEQTIVLQQRWLPKLSI 135

Query: 166 LNKVMFFIIAL-----GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           L KV+ ++  L       +L         +  + +  K +PL  +  +LP   L +    
Sbjct: 136 LPKVLGWLAPLQKSLDIVMLLLAVMLGAYTGFLLSALKTYPLLNN-PILPALFLFSGVSS 194

Query: 221 GFSIVIFEGSLVQAG---LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSL 277
           G ++ +   +                +     +   I +L A FI L  G+   +  L  
Sbjct: 195 GAAVALIAMTCRYRSNPHSEEAHFVHRVETPVVWLEIFLLFAFFIGLALGDDGKQRALVA 254

Query: 278 AFAGDFYSVMFWIEVL--LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV 335
           A  G F++  FW+ V+   ++ PL++   A   +    +      +L+G    R      
Sbjct: 255 ALGGGFWAAWFWLGVVGIGLVIPLLLKSWANRLHSPYGVLAVCGMSLVGVLLLRFFILYA 314

Query: 336 AF 337
             
Sbjct: 315 GQ 316


>UniRef50_A5FVD8 Polysulphide reductase, NrfD n=1 Tax=Acidiphilium cryptum JF-5
           RepID=A5FVD8_ACICJ
          Length = 345

 Score = 89.6 bits (221), Expect = 2e-16,   Method: Composition-based stats.
 Identities = 50/307 (16%), Positives = 113/307 (36%), Gaps = 27/307 (8%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPL-VRPALLASLFGYSLGGLSITID 109
           WG  IA  L +G G A G    + AV +  R +  P   R A L +L   ++G  ++ +D
Sbjct: 22  WGWQIATYLFLG-GLAGGMMLCSGAVILGRRDEDAPFAARRAPLVALVLLAVGLGALFLD 80

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           + R  N+  FY   H  V S +   +  + + +  +A+     +    G+    + L ++
Sbjct: 81  LERKINVWRFYTVLH--VTSPMSWGSWILLLVMPALAVMALGGI--DAGFPPLARWLRRL 136

Query: 170 MFFIIALGALLPTMHQSS---------------MGSLMISAGYKVHPLWQSYEMLPLFSL 214
                  G ++     +                + + ++ +G+   P W S  + P   L
Sbjct: 137 PAIGALAGRVIGLSVAARRAVAAVNVALGIALCVYTGVLLSGFNARPFWHSALLGP-LFL 195

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK 274
           ++    G ++++          +      +     +   ++++    I +  G  + +  
Sbjct: 196 VSGMSTGAAVIVL----GARTAKERHLFGRIDLGLILAEMALIGLFLIDMLNGNALQQAA 251

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLF-LSALSALLGCATWRLTYS 333
           ++L   G    + +   + L L   +++  A  R    +L   +++  L+G    R    
Sbjct: 252 VALLLGGALTGLFWVGFMALGLALPLLMEAASWRRPIALLAGTASVLVLVGGFLLRDIVV 311

Query: 334 LVAFNPG 340
                 G
Sbjct: 312 TAGQQTG 318


>UniRef50_O30284 Molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Archaeoglobus fulgidus RepID=O30284_ARCFU
          Length = 305

 Score = 88.5 bits (218), Expect = 4e-16,   Method: Composition-based stats.
 Identities = 50/291 (17%), Positives = 101/291 (34%), Gaps = 15/291 (5%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WG+ IAF L +G     G  A   + Y + +     LV    L  L    +G L + +D+
Sbjct: 17  WGILIAFYLFLG---GLGAMAFCISFYFWRQKGSQSLVVGGSLLGLIAVLIGTLFLILDL 73

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL--FERLGWKVSLQRLNK 168
           G         +    N +S +   +  ++ ++   AL  AP L  F+ + W  S   +  
Sbjct: 74  GHPERFYLVLLSPRLNPSSWIVIGSTLLSAFMLFAALFVAPMLRWFKWVPWAKSEAAIRA 133

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
             +     G  +       +G +           + +   LP+  +++A   G + +I  
Sbjct: 134 FGWLAFITGIGVAAYTGILIGIVFNI-------PFWNAPALPVIFMISALSTGLASLILL 186

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF 288
             +V           K+    +   + VL    ++  +G +   + ++    G       
Sbjct: 187 MLVVDREAHEIHVMAKTDGFVMIFELIVLSIFLLIRSYGPVAAIESVNTVLFGWLAPYFV 246

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSR---MLFLSALSALLGCATWRLTYSLVA 336
              +L+ L   ++L             +  +SA+  L+G A  R       
Sbjct: 247 GGVLLMGLAIPIMLIFGYEVKRPGVTAVTVISAIFVLVGGALLRYVVLEAG 297


>UniRef50_D1B5B5 Polysulphide reductase NrfD n=1 Tax=Sulfurospirillum deleyianum DSM
           6946 RepID=D1B5B5_SULD5
          Length = 417

 Score = 85.8 bits (211), Expect = 2e-15,   Method: Composition-based stats.
 Identities = 50/362 (13%), Positives = 110/362 (30%), Gaps = 35/362 (9%)

Query: 40  GSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGY 99
           G V ++N   PW ++I    +       G   +     +             +   L   
Sbjct: 72  GDVGEVNRNIPWTLFIVNY-MYMIYTGSGVIFIVALAELMGFHVIAKAAAGFMAVGLSMV 130

Query: 100 SLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
             G  +I  D+    N+ +  +    N+++ ++        YI  +  E    L  +  W
Sbjct: 131 FAGLFTIATDL-NMLNMLWMVLTP--NISAGMWLMLPLYCTYIPFVLFEIYLLLTNKREW 187

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
                   ++   I+ L   +  +       L          LW  +  L  + +++AF+
Sbjct: 188 AK------RLALPILVLSIGVDLVEYYIQAKLFSM--NTARHLWTEFPFLTFYFIISAFV 239

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAF 279
               ++     LV             L  K       +LA++ V   G +      S   
Sbjct: 240 SSLGVMGIYSYLVHKNKEEYNEL-MDLIRKAMLFFVSILALYEVF--GYMAVDKDWSFLI 296

Query: 280 AGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP 339
               +  +++   +L+   L    + K       L L+++  ++G    R  +       
Sbjct: 297 LFGPFKPIYFGGYILLTLALPFFFIFKPGKSLYTL-LASVCVVIGGFVGRYIFVYGGNAN 355

Query: 340 GGGYAY-------------------FPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
                +                    P   E+LI +G + + +  Y V   +L +    +
Sbjct: 356 PMSNRFGLGYEKYDFYALEKSFNYVAPHLGEVLIVVGSLGVIMIVYKVFDSILSVSDFRE 415

Query: 381 QN 382
            +
Sbjct: 416 HH 417


>UniRef50_C8SBG1 Polysulphide reductase NrfD (Fragment) n=1 Tax=Ferroglobus placidus
           DSM 10642 RepID=C8SBG1_FERPL
          Length = 228

 Score = 85.4 bits (210), Expect = 3e-15,   Method: Composition-based stats.
 Identities = 36/206 (17%), Positives = 76/206 (36%), Gaps = 21/206 (10%)

Query: 187 SMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL 246
              +  I AG    P W +  M P   + +AF  G +I+I    +++          +  
Sbjct: 7   HTVTAFIYAGLSARPYWNTALMAPR-FIASAFTSGPAIMILVLLIIRKYTFYRKYISEKA 65

Query: 247 FVKLTNTISVLLAIFIVLRFGEL--------IYRDKLSLAFAG--------DFYSVMFWI 290
              L     + + + + L   EL        I++  L   F G             + W+
Sbjct: 66  IETLAQITLIAMLVNLFLLSSELYTVFYSATIHQISLKYLFFGLEHNGKVYAALKPIAWL 125

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR-LTYSLVAFNPGG---GYAYF 346
            + + +  + +L   K R + + L  +     +G    + +   +  F P      + Y 
Sbjct: 126 SLFMQITSVALLLYPKTRRNFKTLAAACSLNAIGIWLEKGMGLVVPGFVPTPIGEIWEYM 185

Query: 347 PTWEELLISIGFVAIEICAYIVLIRL 372
           P++ E +I +G VA     Y +++++
Sbjct: 186 PSFMEGVIVVGTVAWGFLVYTLMLKV 211


>UniRef50_A1HU04 Polysulphide reductase, NrfD n=1 Tax=Thermosinus carboxydivorans
           Nor1 RepID=A1HU04_9FIRM
          Length = 353

 Score = 83.9 bits (206), Expect = 9e-15,   Method: Composition-based stats.
 Identities = 54/361 (14%), Positives = 114/361 (31%), Gaps = 40/361 (11%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
             +    L  + ++  + ++     SV++     PWG+W+    L+    A   W     
Sbjct: 5   LNVALLVLFAVGIVAALGKVFVWGESVTNYGAYTPWGLWVGLYALLVGAAAGAVW-TGVY 63

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
             +   G+   L   A++ +    ++G   I  D+G+       ++  + + +S L   +
Sbjct: 64  CAIRQGGRCGQLTTVAMVTAGASLAIGLAFIGTDLGKPLKGFSIFL--NPSFSSELAWAS 121

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISA 195
                +   +A                            AL           +   +   
Sbjct: 122 WLYLAFFACLAGYLFTN------------------AKKAALYLAALVAVGFLLAESLFFG 163

Query: 196 GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS 255
           G     LW +Y + PL    +    G ++V   G            +E  +  +      
Sbjct: 164 GMVARSLWHTY-LTPLSFFTSGLAGGSALVWLVGLTANPQA---VDEEGYILKRAVVIAL 219

Query: 256 VLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLF 315
                   +     +   + +LA    + S  FW   L ++  + +      + + R+  
Sbjct: 220 AAHIAVEAIHLVTALGEGEKALAIKNMWASWPFWG--LFLIVGIALPVALIGKKECRLDT 277

Query: 316 LSALSALLGCATWRLTYSLVAFNPGG-------------GYAYFPTWEELLISIGFVAIE 362
              L  LLG A ++ ++    F                   AY P+  E L+S+GF+A  
Sbjct: 278 APPLLVLLGLAAYKYSFVRFGFAVEPLPGLSAAFHDVRLSLAYTPSAVEWLVSVGFLAGI 337

Query: 363 I 363
           +
Sbjct: 338 V 338


>UniRef50_P32709 Protein nrfD n=160 Tax=Bacteria RepID=NRFD_ECOLI
          Length = 318

 Score = 81.9 bits (201), Expect = 4e-14,   Method: Composition-based stats.
 Identities = 53/302 (17%), Positives = 106/302 (35%), Gaps = 21/302 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFN---RGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W     L   G + G   LA  +  F     G    L+R  L+       LG L +   +
Sbjct: 16  WPIAIYLFLIGISAGLVTLAVLLRRFYPQAGGADSTLLRTTLIVGPGAVILGLLILVFHL 75

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP-----ALFERLGWKVSLQR 165
            R W         H++  SV+    +   +Y+ V+ L  A       L  +  W   L  
Sbjct: 76  TRPWTFWKLMF--HYSFTSVMSMGVMLFQLYMVVLVLWLAKIFEHDLLALQQRWLPKLGI 133

Query: 166 LNKVMFFIIAL-----GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           + KV+  +  +       +L         +  + +  K +P   +  +LP+  L +    
Sbjct: 134 VQKVLSLLTPVHRGLETLMLVLAVLLGAYTGFLLSALKSYPFLNN-PILPVLFLFSGISS 192

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT---ISVLLAIFIVLRFGELIYRDKLSL 277
           G ++ +   ++ Q     +   +    +++      I +L+A F+ L  G+      L  
Sbjct: 193 GAAVALIAMAIRQRSNPHSTEAQFVHRMEIPVVWGEIFLLVAFFVGLALGDDGKVRALVA 252

Query: 278 AFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRND--SRMLFLSALSALLGCATWRLTYSLV 335
           A  G F++  FW+ V  +   + +L    +        +  +  ++L+G    R      
Sbjct: 253 ALGGGFWTWWFWLGVAGLGLIVPMLLKPWVNRSSGIPAVLAACGASLVGVLMLRFFILYA 312

Query: 336 AF 337
             
Sbjct: 313 GQ 314


>UniRef50_A1WYG4 Polysulphide reductase, NrfD n=1 Tax=Halorhodospira halophila SL1
           RepID=A1WYG4_HALHL
          Length = 416

 Score = 79.6 bits (195), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 63/373 (16%), Positives = 121/373 (32%), Gaps = 41/373 (10%)

Query: 10  GKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGG 69
               +  +   G L +I     +  +V G   ++ +     WG      + +      G 
Sbjct: 15  PLRWAAALAGAGLLTLIGAAAGLYLIVAGHH-LTGMGQQVVWGWPHVVAIGLILA-GSGA 72

Query: 70  WALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNS 129
           +ALA            P  R   +A+      G   +++D+G    +     P   N+ S
Sbjct: 73  FALAALAPTTLGHPGEPWARLGTVAAAALLIGGLAVLSLDLGSPQRI---LPPLELNLMS 129

Query: 130 VLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMG 189
                    T ++ +  L  A  L           RL +       L A +  +   ++G
Sbjct: 130 SFSRNLFLYTAFLIIALLYLATLL---------EPRLRRFAAAAGGLAAAVAVLLALNVG 180

Query: 190 SLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPD-----EK 244
           S+         P++    M+P   L  A  +G + +      V        P        
Sbjct: 181 SIFAMLA--ARPVFGGAIMMP-LFLAAALTLGTATLSLIWLAVLRAQGQEPPPRATGRLG 237

Query: 245 SLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFA-GDFYSVMFWIEVL--LMLFPLVV 301
           +L +     ++ LLA+  +    +  +R+        G  Y V+FWI V+   ++ P ++
Sbjct: 238 ALLLIAVLALAALLALHFLTLAYQPGHREIARFLLVDGGVYPVVFWIGVVAVGIITPTLL 297

Query: 302 LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP----------------GGGYAY 345
           L     R   + L  ++  AL+G         + A                   G   +Y
Sbjct: 298 LLRKAARARGQALAWASGVALIGGFAHLFVMIVGAQAFPLQIFPGREVEGAVFDGEAASY 357

Query: 346 FPTWEELLISIGF 358
            P+  E L+ +  
Sbjct: 358 LPSAWEALLGLAG 370


>UniRef50_B4SE85 Polysulphide reductase NrfD n=1 Tax=Pelodictyon phaeoclathratiforme
           BU-1 RepID=B4SE85_PELPB
          Length = 358

 Score = 79.6 bits (195), Expect = 2e-13,   Method: Composition-based stats.
 Identities = 49/364 (13%), Positives = 127/364 (34%), Gaps = 23/364 (6%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G +     ++    +I   +    +++  GL SV+ L      G+            +  
Sbjct: 8   GNRPYWIWIISLLSVIAFGISAYAQQMRLGL-SVTGLGVDASLGLSFMQY-SFMAALSAS 65

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVN 128
              +    ++ +      +   A   ++   +   L + +D+G+   +       +   +
Sbjct: 66  SVLVMLPFFLHDYKPLGKIAVIAQFLAVSAAATALLFLFVDMGKPHLIFDLL--RYATPH 123

Query: 129 SVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSM 188
           S+     + +  ++ +        L        +   +  + +  I     +P +   S 
Sbjct: 124 SLYSWAFLLLNAFLFINLASSWATLGAERKDVPAATWVKSLNYLSIPFAISIPVVTGLSS 183

Query: 189 GSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV 248
            +  + +G        +  +L    LL+AF  G ++++    +++     +         
Sbjct: 184 STFPVDSG--------TLSLLAPRFLLSAFAAGSALLLLIVLILKRTAAFDA-------- 227

Query: 249 KLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR 308
                ++  L +F+V           ++        + +  + +LL +  + VL   KL 
Sbjct: 228 --GKEVTSQLVLFLVYAGSLNFLFSGINCFICTSQAAPILLLSLLLGIASIAVLLAPKLI 285

Query: 309 NDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIV 368
           + +  L  +A   +L     +    L A   GG  AY PT  EL I++G  +  +  + +
Sbjct: 286 SSTNWLAAAAAGVVLAIWMEKSVALLHA-PMGGIAAYTPTSTELSITLGVCSFGLLLFTM 344

Query: 369 LIRL 372
           L+++
Sbjct: 345 LLKV 348


>UniRef50_C8SAJ4 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Ferroglobus
           placidus DSM 10642 RepID=C8SAJ4_FERPL
          Length = 197

 Score = 78.8 bits (193), Expect = 3e-13,   Method: Composition-based stats.
 Identities = 31/173 (17%), Positives = 68/173 (39%), Gaps = 4/173 (2%)

Query: 9   GGKIISKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACG 68
           G +     +     L+V+     V +L+ GL  V+ +     WG++I+ +     G A  
Sbjct: 25  GDRRYYVWLASLVMLVVLGTYAYVYQLMHGL-IVTGMRDQVSWGLYIS-NFTFFVGVAAS 82

Query: 69  GWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY--IPGHFN 126
              +   +Y++N  ++  +V      ++    +   ++  DVGR   L + +  I     
Sbjct: 83  AVLIVAPLYLYNYREFEYIVTFGEFLAVAALIIALTNVLADVGRVERLWHMFPLIGTPNW 142

Query: 127 VNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGAL 179
            +S+L    + +  Y+ +  L     L+++         +   +F  I   AL
Sbjct: 143 PDSMLVWDVIVLNGYLLLNLLIPGYKLYKKYIGSEPSNWIKFFIFLSIPWAAL 195


>UniRef50_Q7MS51 Putative uncharacterized protein DSRP n=1 Tax=Wolinella
           succinogenes RepID=Q7MS51_WOLSU
          Length = 293

 Score = 78.1 bits (191), Expect = 5e-13,   Method: Composition-based stats.
 Identities = 48/296 (16%), Positives = 99/296 (33%), Gaps = 13/296 (4%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           ++G   W   +A DL +G G     + L+  ++  ++    P+ +   + +    SLG +
Sbjct: 1   MDGHVLWDYRVAIDLFLG-GVGVAAFILSALLFFLDKEANKPVYKGGFVLAPLFVSLGLI 59

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
            + +++GR +N     I  + N  S++        I++ +     A  + +         
Sbjct: 60  FLLLEIGRPFNAVRTLI--NINPASIMSLGVFLQAIFVAIAF-YVAYLMVKCDESCSCQG 116

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
              +   F+I  G  L  +     G L+          W     LPL  L ++   GF++
Sbjct: 117 ESCEGPKFLILAGGFLALLTGLYHGMLLY---GTGREAWNGA--LPLLFLASSIASGFAL 171

Query: 225 VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFY 284
                +L   G              +    +    ++  L    +  +  L    A    
Sbjct: 172 TYLVATLRGGGEAPLWVLSAISVALVGVLSAAFGWVY-GLGALGVESKASLDYLHAHYGI 230

Query: 285 SVMFWIEVLLMLFPLVVLRVAKLRND---SRMLFLSALSALLGCATWRLTYSLVAF 337
                  V+  L PLV+   + L  +     +   S +  L+G    +     V  
Sbjct: 231 HFYLVALVIGSLVPLVLFVKSILSKEGLAKNIALASTIMILVGSFVLKYVVVYVGQ 286


>UniRef50_C0W3Q6 NrfD superfamily polysulphide reductase n=1 Tax=Actinomyces
           urogenitalis DSM 15434 RepID=C0W3Q6_9ACTO
          Length = 356

 Score = 77.7 bits (190), Expect = 6e-13,   Method: Composition-based stats.
 Identities = 43/306 (14%), Positives = 83/306 (27%), Gaps = 27/306 (8%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
           ++    PW   IA  L  G G A G   +     + +R     + R A    L    +G 
Sbjct: 44  NIVKPAPWEEEIAIYLFFG-GMAAGSGLIGAGADITHRHSLRRVARIA---GLGSLGIGA 99

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
            ++ ID+GR              + S +   +  +T +        A AL     W    
Sbjct: 100 TALVIDLGRPERFLNM--MRTAKLTSPMSVGSWILTGFSVFT--GGAAALEIIQPWLPRE 155

Query: 164 QRLNKVMFFIIALGALLPTMHQSSMGSLMISA-GYKVHPLWQSYE-MLPLFSLLTAFIMG 221
               +++       +         + +           PLW      +P   + +    G
Sbjct: 156 SWWRELVDVSSIFASAGAAFFAPPLAAYTAVLFSDTATPLWHQAYREMPFLFVASGQGAG 215

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK-LSLAFA 280
             + +            N P E +   +L    +        +    L    + L    A
Sbjct: 216 CGLNLLL----------NRPCETAPVRRLAAVAAACDLAADHMMERRLGEEGQPLHEGRA 265

Query: 281 GDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
           G  +     +  +  +  L          +  +  +S  + + G A  R           
Sbjct: 266 GTLHKAAKILTSIGGVGALFA------GRNRAVAAVSGAALIAGSACTRFAIYYAGLASA 319

Query: 341 GGYAYF 346
               Y 
Sbjct: 320 KDPVYT 325


>UniRef50_Q9Y8M5 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Aeropyrum
           pernix RepID=Q9Y8M5_AERPE
          Length = 404

 Score = 77.7 bits (190), Expect = 7e-13,   Method: Composition-based stats.
 Identities = 53/362 (14%), Positives = 115/362 (31%), Gaps = 43/362 (11%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WGV +     + TG   G + ++   Y F   + + +   +L+ S+       +    D+
Sbjct: 32  WGVLLVVY-PLMTGILAGSYLVSALAYGFGVKRLYRVAGLSLIISVGLLLSAPIFPMADL 90

Query: 111 GRYWNLPYFYIPGHFNVN------SVLFETAVCMTIYIGVMALEFAPALFERLGW----- 159
            +       ++  H   +      S +    +     + V  L         +       
Sbjct: 91  KQPQRAFEIFLRPHVIPSDAYPGVSPMAFFGILYIPLLVVALLNLIFVYRADMAAKAEAT 150

Query: 160 ---------------KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQ 204
                          +  ++R  +V+  +  +G +L  +        ++ A  K   LW 
Sbjct: 151 GNIIYRIVSLGRGYSREDVERDRRVVKILSIIGVILAILFHGYF--DILLASIKSRILW- 207

Query: 205 SYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVL 264
               LP+  L +A   G ++V     +           +      L+  +   LA  ++ 
Sbjct: 208 VDPSLPIRLLASAVFSGAALVTVAYYIAAR-FSPGESIDAGTMKTLSLIMLFGLAAALIT 266

Query: 265 RFGELIYRDKLSLA------FAGDFYSVMFW--IEVLLMLFPLVVLRVAKLRNDSRMLFL 316
                I R    L       +       MF      +L L  LV L + ++R +   +  
Sbjct: 267 EITSEILRVGYYLLPGEGIEYYESLRGSMFIDNAYYILALILLVSLLIPRVRENIHSVAA 326

Query: 317 SALSALLGCATWRLTYSLVAF----NPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRL 372
            A  A++     +    +V         G   Y     E+ + +G +A  +  + +L+ +
Sbjct: 327 IAALAIVAEILNKWLVVIVPQLLSRTEAGFLEYAIEGWEIRLLVGGLAWTVFVFTILLWI 386

Query: 373 LP 374
            P
Sbjct: 387 FP 388


>UniRef50_D1CAU5 Polysulphide reductase NrfD n=1 Tax=Sphaerobacter thermophilus DSM
           20745 RepID=D1CAU5_SPHTD
          Length = 343

 Score = 77.7 bits (190), Expect = 8e-13,   Method: Composition-based stats.
 Identities = 55/294 (18%), Positives = 87/294 (29%), Gaps = 16/294 (5%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PW   I     +G G A   + +A   +VF   +  P+VR     SL       + + +D
Sbjct: 35  PWRWEIPTYFFLG-GIAGASYVIAGIAHVFGGDEERPVVRAGRYLSLAALIPSPILLILD 93

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFER----LGWKVSLQR 165
           +GR     +      F   S +      + ++     L       E      G  V+   
Sbjct: 94  LGRPERFHHML--RVFKFRSPMSVGTWGLVVFGAFSTLSALIQAAEDGLFGRGTLVARLL 151

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW--QSYEMLPLFSLLTAFIMGFS 223
           L      I  LG           G L+        PLW      M PLF          +
Sbjct: 152 LRLPSHAIAFLGQFPAFFVSGYTGVLL---AATAVPLWTKNYLLMGPLFIASALSNALAA 208

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDF 283
           I +   +  +A  R     E+     +     +L A   +           +     G  
Sbjct: 209 ITLILTATGRASHRSLRRLERFETAVMGVEALLLAA---LRLNSGKTIARPMHEGRLGRI 265

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKLRNDSRML-FLSALSALLGCATWRLTYSLVA 336
           Y V      L +   +        R   R +  L+AL  L+G A +R       
Sbjct: 266 YRVGVLGTGLGLPLLIQAPGAWLGRRLPRGVTALAALLTLIGGALFRYLIVTAG 319


>UniRef50_D1S373 Polysulphide reductase NrfD n=1 Tax=Micromonospora aurantiaca ATCC
           27029 RepID=D1S373_9ACTO
          Length = 393

 Score = 76.1 bits (186), Expect = 2e-12,   Method: Composition-based stats.
 Identities = 38/301 (12%), Positives = 76/301 (25%), Gaps = 27/301 (8%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
            W   IA  L  G G A G   LA    +  R       R   +++L         +  D
Sbjct: 100 VWRWDIAAYLFTG-GLAAGSSLLAAGGQLTGRPALRRAGR---VSALAAVGASTYFLVND 155

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           +GR     +        V S +      ++++     +         L  +  L    ++
Sbjct: 156 LGRPSRFHHML--RVAKVTSPMSVGTWILSVFGPAAGVAAIAEAAPLLPERGVLGLGRRL 213

Query: 170 MFFIIALGALLPTMHQSSMGSLMIS-AGYKVHPLWQSY-EMLPLFSLLTAFIMGFSIVIF 227
           +        L+  +   ++ +           P W      LP     +A   G  + + 
Sbjct: 214 LPPAGHAAGLVAAVTAPALATYTGVLLADTAVPSWHEAYPELPAIFAGSALASGAGVGLV 273

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY--RDKLSLAFAGDFYS 285
                QAG                      + ++   R    +    +  +    G    
Sbjct: 274 AAPGAQAGPARRL-----------AVAGAAMELWGSHRVENRLGLLSEPYTQGTPGKLLR 322

Query: 286 VMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAY 345
               +    ++  L+       R    +  LS  + +      R               Y
Sbjct: 323 AGRALTAAGVVGALL------GRRSRVLSALSGGALIAASVCTRFGIFHGGVASARDPRY 376

Query: 346 F 346
            
Sbjct: 377 T 377


>UniRef50_B8FPF7 Polysulphide reductase NrfD n=4 Tax=Desulfitobacterium hafniense
           RepID=B8FPF7_DESHD
          Length = 292

 Score = 75.4 bits (184), Expect = 3e-12,   Method: Composition-based stats.
 Identities = 51/300 (17%), Positives = 101/300 (33%), Gaps = 29/300 (9%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
           + WG W     L   G   G +  ++A      G+   L R     S     +G L + +
Sbjct: 2   YHWG-WKIIIYLFLGGLGAGAYLTSFAAQKGWLGENSKLGRAGYFLSGPCIVIGSLLLFL 60

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+G  ++ P   +    N+ SV+      ++++I V  L                 +  +
Sbjct: 61  DLGIAFSDPLGVLRMFANITSVMTWGIYILSLFILVGFLSAYY-----------TGKNRE 109

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
           V   +  LGA+L     +  G L+          + +  +LP   +++A   G +     
Sbjct: 110 VPAMLSLLGAILALGTGAYTGVLLAVVTSVP---FWNTLLLPFLFVVSALSTGLAATALC 166

Query: 229 GSLVQAGLRGNGPDEKS--------LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFA 280
              ++      G             + + L + + ++L    +             +  +
Sbjct: 167 AHFLEKKGEQGGDRSSEAKTNKVHLVLLGLESILIMMLLALALTGAKGAGAAASAHMLTS 226

Query: 281 GDFYSVMFWIEVLLMLFPLVV--LRVAKLRNDSRMLFLSAL----SALLGCATWRLTYSL 334
           G      + + V + L   +V  +  AK R      F + L    + L+G  T R T  L
Sbjct: 227 GSLALPFWLLVVAIGLVFPLVYYIVSAKERQRKLASFFNGLSTDFAVLIGGLTLRATIVL 286


>UniRef50_Q5P7Q5 Putative uncharacterized protein n=1 Tax=Aromatoleum aromaticum
           EbN1 RepID=Q5P7Q5_AZOSE
          Length = 312

 Score = 73.8 bits (180), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 46/322 (14%), Positives = 95/322 (29%), Gaps = 34/322 (10%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNR--GQYHPLVRPALLASLFGYSLG 102
           +     WG+ +   L +    A      A  +            + R   L       LG
Sbjct: 1   MEAELTWGLPVIAYLFMAGAGAGAVVVSASVLLRGGGFGPSREAVARYGALIGPLPVILG 60

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
              I  ++G  +     +   + +  S+         +   + A  F     ER  W  +
Sbjct: 61  TALIVFELGAPFRAFNLFKVINLSPMSIGSWLLGLFMVLSTLYAATFLTP--ERWRWART 118

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
            +     +   I +G  + T          +       P W S  ++    LL+A   G 
Sbjct: 119 AKIALAWICVPIGIGVAVYTGV--------MIGAMPSRPFWNS-PIIAFLFLLSALSAGV 169

Query: 223 SIVIFEGSLVQAG-------LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI---YR 272
           + ++   +L +                              L+ IF+ + F  L     +
Sbjct: 170 AAIVLTMTLARRRSDDHEVERDFENTSYLLTASDAVLLAGELIIIFLFIMFAHLTIGSTK 229

Query: 273 DKLSLAFAGDFYSVMFWIEV--LLMLFPLV---------VLRVAKLRNDSRMLFLSALSA 321
           + + +  +G   +  FW  V  L ++ PL+         +L   + R+         ++ 
Sbjct: 230 EAVKVILSGGPLATAFWGIVVALGIVLPLLVELKLVMPRLLYSQEFRSHRAFDVALPVAI 289

Query: 322 LLGCATWRLTYSLVAFNPGGGY 343
           L+G  + R    +     G   
Sbjct: 290 LVGGFSLRYIVVVAGQITGPVG 311


>UniRef50_Q0HQT8 Polysulphide reductase, NrfD n=18 Tax=root RepID=Q0HQT8_SHESR
          Length = 315

 Score = 73.5 bits (179), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 50/311 (16%), Positives = 104/311 (33%), Gaps = 14/311 (4%)

Query: 39  LGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFG 98
           +     L+ G  W   IA  L                 +   + +    ++ A L S   
Sbjct: 5   MEFTLGLSQGVAWPWPIAVYLFFAGISGGALTIALALRFYLGQVENTAFLKAATLLSFVT 64

Query: 99  YSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG 158
            SLG L + +D+          +   +N+NSV+    + +++YI ++A+    AL + L 
Sbjct: 65  ISLGMLCLVLDLTNPLFFWRILVF--YNLNSVMSIGVIALSVYIPLVAVVALFALEKELM 122

Query: 159 WKVSLQRLNKVMFFIIAL-----GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
               LQ L  ++  +          +L         +  + +     PL  +  +LP   
Sbjct: 123 AIPQLQFLGPIITKLKGFRRPMEAVVLLLALSVCAYTGFLISALIRFPLINTS-VLPALF 181

Query: 214 LLTAFIMGFSIVIFEGSLVQA--GLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY 271
           + +    G +        +       G      S    +    ++ + +           
Sbjct: 182 IASGLSAGGASAKMLAVWLFKEPLHSGEMKILHSAEWPIMFAEALFIFMIATALLTGNAG 241

Query: 272 RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRV----AKLRNDSRMLFLSALSALLGCAT 327
                 AF    ++ +FWI V+ + F   +L          + ++  ++S + A++G   
Sbjct: 242 GQFAFAAFQEGIWASVFWIGVVGIGFGAPLLLNFATGKHFSHSAKAFYMSGMCAVVGMMC 301

Query: 328 WRLTYSLVAFN 338
            RL   L   N
Sbjct: 302 LRLFILLAGQN 312


>UniRef50_Q1AVK3 4Fe-4S ferredoxin, iron-sulfur binding protein n=7 Tax=Bacteria
           RepID=Q1AVK3_RUBXD
          Length = 531

 Score = 73.5 bits (179), Expect = 1e-11,   Method: Composition-based stats.
 Identities = 43/262 (16%), Positives = 84/262 (32%), Gaps = 16/262 (6%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           N G  WG  +   +      A G  A+ +             +R   +  L   +L G+ 
Sbjct: 250 NKGVMWGKEVPGYVFT-KALASGAVAIPFLAAGLGLEVAASALRAGAVLGLVFMALTGIL 308

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           + +D+ R     Y  +   +   S L   A  +T + G++ L  A  L    G   ++  
Sbjct: 309 LIMDLDRPDRFHYVLLRPQW--RSWLVRGAYIITGFGGLITLWLALELLGAGGIATAV-- 364

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
              + + ++ L A           +  + A  +    WQS   LP+       + G +++
Sbjct: 365 ---LSWPLVVLAAATAVY------TAFLFAQARGRSFWQS-PALPVHMGAHTAVAGAAVL 414

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
                 V          E    V        +L   +  R  +        + + G +  
Sbjct: 415 YLASFFVSGLQPLRAALE-PTLVLGLLGGLFVLWAELGSRHPDRDAERAAKMIYGGRYRR 473

Query: 286 VMFWIEVLLMLFPLVVLRVAKL 307
           + +   V L     + L VA +
Sbjct: 474 LFWGGSVALGSLLPLALTVAGI 495


>UniRef50_C7N714 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Slackia heliotrinireducens DSM 20476
           RepID=C7N714_SLAHD
          Length = 334

 Score = 72.3 bits (176), Expect = 3e-11,   Method: Composition-based stats.
 Identities = 59/314 (18%), Positives = 111/314 (35%), Gaps = 33/314 (10%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G   G +  A  +++ NR  + P+V  +   ++    +G L +  ++   
Sbjct: 10  WQPAMYLFLGGMGAGAFVTAAIMFLRNRDAHRPVVNASAWVAVVSLGVGLLLLVTELVSP 69

Query: 114 WN--LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ------- 164
               + +       +  ++      C  I  GV AL   PA+ +R+G K S         
Sbjct: 70  LRGLMLWQSFSHFTSWMTIGAWIIFCAVIAFGVFALLTTPAIQDRMGAKQSSDDGSAEGA 129

Query: 165 ----RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
               R   ++  +  LG +L        G L++SA     PLW +  +LP+   ++AF  
Sbjct: 130 KAPLRFGGLLAALAVLGIVLGFAVAVYTGVLLMSAPGV--PLWNT-PILPVLFTVSAFDT 186

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSL---FVKLTNTISVLLAIFIVLRF----------- 266
           G + V      ++     +    + L    V L +   V+LA+FI               
Sbjct: 187 GIAAVEVVAWAMEKRDPVDAAVLRKLDRAVVLLASLEIVVLAVFIGTMLVGNPLGGSDSA 246

Query: 267 -GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN--DSRMLFLSALSALL 323
                 +  + L  +G      + + V++ L   + +     R     + +   A  AL+
Sbjct: 247 SFAATAQQSVRLMLSGVLAPFFWVLLVVVGLAVPLYVAFRGSRAHISLKTMATGAACALV 306

Query: 324 GCATWRLTYSLVAF 337
           G    R    L   
Sbjct: 307 GGCVLRFAVVLAGM 320


>UniRef50_B8G2M7 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8G2M7_DESHD
          Length = 313

 Score = 72.3 bits (176), Expect = 3e-11,   Method: Composition-based stats.
 Identities = 41/236 (17%), Positives = 85/236 (36%), Gaps = 14/236 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W+    L   G   G +  ++A      G    L R     +    + G + +  D+G+ 
Sbjct: 7   WLIVIYLFLGGLGAGAYLTSYAAGRGWLGNSPALQRAGYFIAAPIVAFGTVLLVFDLGQG 66

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
              P+  I    N +SV+      + ++I V  +       ++                 
Sbjct: 67  LKKPWLLIGLLSNFSSVMTWGVYILALFICVGLVVAFFVWKKKAIPGALEH--------- 117

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
             LGALL     +  G  ++ A  +  P W +Y ++P+  +++A   G SI +  G+++ 
Sbjct: 118 --LGALLAFSTCAYTG--LLVAVVEAIPFWNTY-VMPVLFVVSAISTGLSITVLVGNIID 172

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFW 289
            G+  +      L   L +   +L+A    +       +   +        ++ FW
Sbjct: 173 KGVHADEYKISKLHFCLVSVEIILVAFIFSVANAGGGVKAASAAQAISGGLALWFW 228


>UniRef50_A4ARX9 Formate-dependent nitrite reductase membrane component-like protein
           n=1 Tax=Flavobacteriales bacterium HTCC2170
           RepID=A4ARX9_9FLAO
          Length = 313

 Score = 72.3 bits (176), Expect = 3e-11,   Method: Composition-based stats.
 Identities = 41/291 (14%), Positives = 98/291 (33%), Gaps = 14/291 (4%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRG-QYHPLVRPALLASLFGYSLGGLSITIDVGR 112
           W     L   G A G    A    +  +  +    V+ A + +     LG +++  D+  
Sbjct: 24  WPISVYLFLGGLAAGLLFFAALFTILKKEGETPATVKYATIVAPIALVLGLIALFYDLTN 83

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF 172
              + ++ +     + S +   A  + I   +  +       +            K    
Sbjct: 84  --KIYFWRLYTTIRIESPMSWGAWVLLIITPLSIIWVFSFYSDIFPKWNLKFGFLKKFHS 141

Query: 173 II------ALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVI 226
            +         AL+P      + + ++ + +   PLW +  + P   L++      + +I
Sbjct: 142 FVVKHRMNIAYALIPLSLILGIYTGILLSAFNARPLWNNAILGP-LFLVSGLSTAAATII 200

Query: 227 FEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSV 286
                       +  D   + ++L   + +++  +     G  +  + + L   G+F  +
Sbjct: 201 LFSKSHYERKLFSKIDLGLIIIELALIVHMIMGYW----AGSEVQLEAMQLLTNGEFTIM 256

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
            F   V+L L    VL + +L+     + + A+  L+G   +R        
Sbjct: 257 FFVFVVILGLIFPAVLEIIELKGYKVPVAVPAILILVGGLVFRFVMVEAGQ 307


>UniRef50_C5EZL6 Protein NrfD n=3 Tax=Helicobacter RepID=C5EZL6_9HELI
          Length = 320

 Score = 72.3 bits (176), Expect = 3e-11,   Method: Composition-based stats.
 Identities = 47/302 (15%), Positives = 98/302 (32%), Gaps = 21/302 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQ---YHPLVRPALLASLFGYSLGGLSITIDV 110
           W+    L   G + G    A +V   N  +   +   VR  +L +     LG + +  D+
Sbjct: 16  WLIAVYLFLAGLSSGAMMTALSVEWMNPQKKAPWDAFVRAGVLIAPLTIILGLVLLIFDL 75

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
            +  N     I   +N +SV+    + +  Y  +  +         L        +    
Sbjct: 76  TKPLNFYRLLIT--YNFSSVMSLGVLLLLFYTPLSVVYAVMRYRNALENSFLGGLMKAFS 133

Query: 171 FFIIAL--------GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
             +  L          +        + +  + +  +  PL+ S  +LP+  L +    G 
Sbjct: 134 GILDWLEAHSLWFGRLVFALAAGVGVYTGFLLSAVQTFPLYNS-PILPILFLASGLSSGI 192

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT---ISVLLAIFIVLRFGELIYRDKLSLAF 279
           +  I  G L           +  L + L        +L A+F+ L F           A 
Sbjct: 193 AACICVGLLFFEKEVSQNTTKYLLTMDLRVIPIESLLLFALFVGLYFQGGEKAIAAITAL 252

Query: 280 AGDFYSVMFWIEVLLMLF----PLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV 335
           +   ++ +FW+ V+         + +  +         + L+A+S ++G    R+     
Sbjct: 253 SVGAWAWVFWLGVIGFSVVIPSVIALTALKNHAYKVNFILLNAVSIMIGVFALRMYILYA 312

Query: 336 AF 337
             
Sbjct: 313 GQ 314


>UniRef50_P45014 Protein nrfD homolog n=30 Tax=Gammaproteobacteria RepID=NRFD_HAEIN
          Length = 321

 Score = 71.9 bits (175), Expect = 4e-11,   Method: Composition-based stats.
 Identities = 45/305 (14%), Positives = 110/305 (36%), Gaps = 26/305 (8%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHP---LVRPALLASLFGYSLGGLSITIDV 110
           +     L   G + G   LA A    N+ +      ++R  ++       +G   +   +
Sbjct: 18  YTIAIYLFLLGISSGAVQLAIAYKRSNKLENLSQNWIIRSGVILGSVPTLIGLTLLIFHL 77

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
            R W         ++  NSV+    +   IY+  + + +   +F++    +  + + K+ 
Sbjct: 78  TRPWTFWKLMF--NYQFNSVMSMGVMLFQIYMLFLVI-WGVVIFKKEIEALINRFIPKLQ 134

Query: 171 FFIIALGA---------LLPTMHQSSMG--SLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
           F +  +G          ++  +  + +G  +  + +    +P+  +  +LP   L +   
Sbjct: 135 FVMKLIGIAERIVSPVEVILFILAAVLGAYTGFLLSALISYPMLNN-PVLPALFLASGTS 193

Query: 220 MGFSIVIFEGSLVQAGLRGNGP---DEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
            G +       +       +       K     +   + +++  F+ L FG       L 
Sbjct: 194 SGIAATFLIILIAGKLKGDSHESHFIHKFEVPIMVTELGLIVCFFVGLHFGGGQKTVALH 253

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLV----VLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
            A +G F+ V+FW+ VL++   +     +    +L+ +   + L ++  L+G    R   
Sbjct: 254 NALSG-FWGVVFWVGVLIIGILIPLIANMFVNDRLKYNRNFIILVSIFDLIGVFCLRFFI 312

Query: 333 SLVAF 337
                
Sbjct: 313 LYAGQ 317


>UniRef50_B9L4B5 4Fe-4S ferredoxin iron-sulfur binding domain protein n=6
           Tax=Bacteria RepID=B9L4B5_THERP
          Length = 510

 Score = 71.1 bits (173), Expect = 7e-11,   Method: Composition-based stats.
 Identities = 28/165 (16%), Positives = 53/165 (32%), Gaps = 15/165 (9%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWG W     L       G  AL   +          L   A    +   ++  + +  D
Sbjct: 234 PWG-WKVASYLWTKSIGSGALALGGPLLASGVMSDRLLGIGAAAIGMVFLAITAVLLIWD 292

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           + R     Y  +    N  S L      +   + V  L F  A+    GW+     + ++
Sbjct: 293 LKRPERFWYLLVKP--NPRSWLVWGGYIL---LVVGGLAFFWAVASLAGWQG----IERL 343

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
           + ++   G +          +  +    +    WQS  +LP+  +
Sbjct: 344 LAWLALPGGIAAAG-----YTAFLFGQAEGRDFWQSPLLLPILLV 383


>UniRef50_Q9X627 Putative uncharacterized protein oxd-5 (Fragment) n=1
           Tax=Salmonella enterica subsp. enterica serovar
           Typhimurium RepID=Q9X627_SALTY
          Length = 82

 Score = 70.4 bits (171), Expect = 1e-10,   Method: Composition-based stats.
 Identities = 65/81 (80%), Positives = 69/81 (85%)

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
           R+      +  +G  TWRLTYSLVAFNPGGGY YFPTWEELLISIGFVAIEICAYIVLIR
Sbjct: 2   RLTVPVRAADAVGLPTWRLTYSLVAFNPGGGYHYFPTWEELLISIGFVAIEICAYIVLIR 61

Query: 372 LLPILPPLKQNDHNRHEASKA 392
           LLPILPP+KQN HNRHEASKA
Sbjct: 62  LLPILPPVKQNVHNRHEASKA 82


>UniRef50_B3ELU1 Polysulphide reductase NrfD n=7 Tax=Chlorobiaceae
           RepID=B3ELU1_CHLPB
          Length = 304

 Score = 70.0 bits (170), Expect = 1e-10,   Method: Composition-based stats.
 Identities = 45/302 (14%), Positives = 94/302 (31%), Gaps = 21/302 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G      A+   +++F  G    ++  A+L+++    +G + +  D+ + 
Sbjct: 11  WQIATYLFLGGLGGATVAIGAMLHMFENGD-KKIISAAVLSAIGFMVIGTIFLLADMLQP 69

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRL------- 166
               Y       N  S +F   V + IY         P L      +  + +L       
Sbjct: 70  LKAIYALT----NPRSWIFWGVVFINIYFLASIAYVIPLLKSWPRLEPLISKLPQKILAL 125

Query: 167 -NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
             +        GA    +     G L+ SA       + +   LPL  + +AF  G + +
Sbjct: 126 LERFNKMAALGGATAGFLVAIYTGLLISSAPAIS---FWNTPALPLLFVFSAFSTGAAFL 182

Query: 226 IFEGSLVQAGLRGNGPDEKSLF--VKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDF 283
           +   +  +         +        +   + +L A F    F     R+  S+ F    
Sbjct: 183 LLLFTFSREEGSWAIVQKLEQLDAALIVTELIILGAYFNFAFFLPTGARESASILFETPM 242

Query: 284 YSVMFWIEVLLMLFPL---VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
           +   F    LL+   +    +      ++ + ++  +    L+G    R           
Sbjct: 243 FVYGFLGLGLLLPLLIETYSIFFSGHAKSSAFLMVTAGSLVLVGGFLLRYYVLHAGVFQY 302

Query: 341 GG 342
             
Sbjct: 303 PW 304


>UniRef50_Q47CU7 Polysulphide reductase, NrfD n=3 Tax=Rhodocyclaceae
           RepID=Q47CU7_DECAR
          Length = 285

 Score = 69.2 bits (168), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 36/285 (12%), Positives = 81/285 (28%), Gaps = 18/285 (6%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
                G   G   +++    +      PL      AS     LGG+ +  D+ +      
Sbjct: 19  YFFVIGILAGLSFISYGS--WRTPALRPLREKTAYASFVLLGLGGMLLIADLSQPMRFLN 76

Query: 119 FYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGA 178
              P + N  S L   A+ +  +     +               L  +  ++   + +  
Sbjct: 77  ILNPAYLNFTSPLAWGALNIVAFSIASIVYILALRKGDEKNGQLLALITALLALGLPI-- 134

Query: 179 LLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRG 238
                      +      ++  P+W +  ++P+  +  A   G ++      L       
Sbjct: 135 ----------YTGFDLTVHQSRPVWNT-PIMPVLFVALAIASGSAVGAL---LAAGNAEA 180

Query: 239 NGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFP 298
                + +         +L++I     +G         +   G    +   +  L     
Sbjct: 181 QKVLREYMLWSAGAVAVMLVSIMGTTNYGGSAAELTFMIMTTGTMGLLFIGVGFLGGSVA 240

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY 343
             ++  A +     ++ +SAL  L G A  R    +        Y
Sbjct: 241 PALMLFAPMGKSQGVVLVSALLILAGSAALRYVLLMAPQQLQTLY 285


>UniRef50_C6CDQ2 Polysulphide reductase NrfD n=1 Tax=Dickeya dadantii Ech703
           RepID=C6CDQ2_DICDC
          Length = 317

 Score = 69.2 bits (168), Expect = 2e-10,   Method: Composition-based stats.
 Identities = 53/311 (17%), Positives = 97/311 (31%), Gaps = 26/311 (8%)

Query: 47  GGFPWGVWIAFDLLIGTGFACGGWALA-WAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
               W   IA  L +  G A G   +A          Q       A + +    ++G   
Sbjct: 9   DTLVWDWPIAIYLFVL-GIASGMVIIALGLQRHLPAEQRLRFQYRAAVGAPLMVAIGLTL 67

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           +   + R  +  Y  +  ++N  SV+    +   I+   +A  +   L      + + + 
Sbjct: 68  LVFHLTRPLSFWY--VMRYYNPGSVMSLGVMLFQIFFLALA-FWWLQLGRHWLMQQAQRY 124

Query: 166 LNKVMFFIIALGAL---------------LPTMHQSSMGSLMISAGYKVHPLWQSYEMLP 210
              V   +  LG L                       + +  + +  K  PL  +  +LP
Sbjct: 125 RGGVGAALSGLGRLGNQLDRHARQLNGVLALLAVLLGVYTGFLLSTLKGFPLLNNG-LLP 183

Query: 211 LFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV----KLTNTISVLLAIFIVLRF 266
           +  L +  I G +++    +   +           L       L     +L A F  L  
Sbjct: 184 VLFLNSGVISGLAVLSLCHACSASSPETARAVSPLLHRIERGCLLLEALLLTAFFFGLYT 243

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
           G     D    A  G F+  +FWI V  +   L +L   +         + A+ ALL   
Sbjct: 244 GGGAKTDAAVTALQG-FWGGVFWIGVAGIGIVLPLLLSLRRHTGRYATVVMAVLALLSVL 302

Query: 327 TWRLTYSLVAF 337
           ++R        
Sbjct: 303 SFRFFILYAGQ 313


>UniRef50_Q0F3K6 Polysulphide reductase, NrfD n=1 Tax=Mariprofundus ferrooxydans
           PV-1 RepID=Q0F3K6_9PROT
          Length = 355

 Score = 68.8 bits (167), Expect = 3e-10,   Method: Composition-based stats.
 Identities = 41/334 (12%), Positives = 102/334 (30%), Gaps = 17/334 (5%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           +N    W + +   L          +  A    V  + +Y      +   +LF      L
Sbjct: 1   MNSYANWAILMDNFLFALYMPLAAIFWCAVLHLVNGKWRYEVRFLMSSATALFPLGFVLL 60

Query: 105 SITIDVGR---YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV 161
            I +  G     W     +       ++++F     + +++ V A        ++  +  
Sbjct: 61  LIILASGAKSFPWMGGDTFGEPLNGWHNIIFFDLRQIGLFLAVWAFCSYFVKLQKQEYPT 120

Query: 162 SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
           +     +    +  L   +  ++ + M            P W S    P     +   + 
Sbjct: 121 ADPVARRKFRNVALLVPFIYCIYGTIMSWDF---EMTQIPRWWSPIYGPYHF-ESMMRVF 176

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF---------IVLRFGELIYR 272
            +  I     ++       P    +F      +  L  I+         I+         
Sbjct: 177 LAFFIIALFFLRKRNLLKRPTHDYVFNYCAQIMLALTIIWTYAFFMQYLIMWYGDLPFEI 236

Query: 273 DKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
           ++      G  + + +   ++    P ++L  + +R+   ++   A S L+G    R  +
Sbjct: 237 ERFHKMMDGPNWFLFWAFFLMNSFIPFLMLIFSAIRHSPALMLFPAFSILMGTFLERYMW 296

Query: 333 SLVAFNPGGGY-AYFPTWEELLISIGFVAIEICA 365
            +        +  +F +WE++ I+ G   +    
Sbjct: 297 IISPHADDIDHTPFFSSWEDIAITAGVFLVGCFL 330


>UniRef50_D1B0W5 Polysulphide reductase NrfD n=5 Tax=Proteobacteria
           RepID=D1B0W5_SULD5
          Length = 318

 Score = 68.8 bits (167), Expect = 3e-10,   Method: Composition-based stats.
 Identities = 50/312 (16%), Positives = 108/312 (34%), Gaps = 17/312 (5%)

Query: 44  DLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGG 103
             + G  WG  I   LL+               Y   + +  PL++ A L S    +LG 
Sbjct: 10  GFSHGVEWGWPIGVYLLLAGISGGALIIALALRYYQKQTEETPLLKAASLVSFVTIALGM 69

Query: 104 LSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL 163
           + +  D+ +        I  ++N  SV+    + + +YI +  L         +  ++  
Sbjct: 70  IFLVGDLEKPLYFWKILI--NYNFTSVMSIGVLALCLYIPLTFLIVVLVFEAWIKERLGQ 127

Query: 164 QRLNKVMFFIIALGALLPTMHQSSM--------GSLMISAGYKVHPLWQSYEMLPLFSLL 215
             L K+ F    +  L P +H  +          +  + +     PL  +   LP   ++
Sbjct: 128 TPLAKLFFLFAWIKPLRPMIHLLAFIFALVVCAYTGFLISVLVRFPLLNTAI-LPALFVV 186

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVK---LTNTISVLLAIFIVLRFGELIYR 272
           +    G +      +        +G  +    ++   +   + +L  +F+ L  G  + +
Sbjct: 187 SGLSAGTAFSSVIAAYFFKADAHHGDMKTLHTLEWPIMALEMLLLFMLFVSLIVGTNVDK 246

Query: 273 DKLSLAFAGDFYSVMFWIEVLLMLFPLVVL---RVAKLRNDSRMLFLSALSALLGCATWR 329
           D     F G +  + +   V L     +VL       + +     ++S ++++LG  + R
Sbjct: 247 DAAVAFFEGSYRHLFWVGVVGLGFGVPLVLNFFLGKTVAHSRMSFYISGMASVLGVLSLR 306

Query: 330 LTYSLVAFNPGG 341
           L           
Sbjct: 307 LFILYAGQTFSA 318


>UniRef50_A7HHT8 Polysulphide reductase NrfD n=1 Tax=Anaeromyxobacter sp. Fw109-5
           RepID=A7HHT8_ANADF
          Length = 311

 Score = 68.8 bits (167), Expect = 3e-10,   Method: Composition-based stats.
 Identities = 43/303 (14%), Positives = 94/303 (31%), Gaps = 22/303 (7%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
             WG  I   L +G G A G   +   + +  R +     R    A+    S+G  ++ +
Sbjct: 18  HVWGWEIPVYLFLG-GMAAGLMIVTSLLAL-RREERSGAARWLAFAAPVLVSIGMGALFL 75

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+    ++  FY+   +   S +   A  + +   V  L     L E    +V       
Sbjct: 76  DLAHKAHVWRFYLAFRW--TSPMSWGAWILVLVYPVSLLVALAGLGEAQAERVVALAGRV 133

Query: 169 VMFFIIALGALLPTMHQSSM-------------GSLMISAGYKVHPLWQSYEMLPLFSLL 215
            +  ++     +   H  ++              + ++ +      LW S  + P   L+
Sbjct: 134 RLGGLVRAAGAVGRRHAPALLQANLWMGVALGVYTGILLSTLGARALWSSSLLGP-LFLV 192

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKL 275
           +    G + ++  G              +     +    ++L+   + L       +   
Sbjct: 193 SGLSTGAAFLLLFGL----DAEERELVTRWDRAAIAVEAALLVLFLVGLSTSGATGQAAA 248

Query: 276 SLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV 335
            L   G F +  + + V+  L   ++L   + R       ++    L G    R      
Sbjct: 249 GLVLGGAFTAEFWSLVVIAGLAVPLLLETLEARLHLGATRVAPALVLAGGLALRWILVAA 308

Query: 336 AFN 338
              
Sbjct: 309 GQA 311


>UniRef50_D1C6G3 Putative uncharacterized protein n=1 Tax=Sphaerobacter thermophilus
           DSM 20745 RepID=D1C6G3_SPHTD
          Length = 464

 Score = 68.4 bits (166), Expect = 4e-10,   Method: Composition-based stats.
 Identities = 60/400 (15%), Positives = 124/400 (31%), Gaps = 40/400 (10%)

Query: 19  IFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYV 78
           +   +  I  ++ V  L+ G   +S      PW  ++A               ++ A  +
Sbjct: 44  LLLIITAILGVVGVVALIAG-PVLSGWGERQPW-TYVAVTFGFLMSTVGAAPCVSVATRL 101

Query: 79  FNRGQYHPLVRPALLASLFGYS-LGGLSITIDV-----GRYWNLPYFYIPGHFNVNSVLF 132
                  P+ R A L +      L    + + +     GR      ++       + ++ 
Sbjct: 102 VRGHWRRPVNRLAELWAAAMIVPLILFFLLVALLPNTEGRPSLWFGWWGAPWLWDSLMMI 161

Query: 133 ETAVCMTIYIGVMALEFAPALF-------------ERLGWKVSLQRLNKVMFFIIALGAL 179
              +C   ++   A      +                 G++ S Q    V   +   GAL
Sbjct: 162 ALVICGYAFLYTAARPDMAIVRDQVDGNLNGRFARLARGFRGSTQEWRTVDRAVAYFGAL 221

Query: 180 LPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN 239
              ++  +M  +       + P   S    P    + AF  G ++ +    +++      
Sbjct: 222 YVLLYVGTMTLISADFILALIPGNNSAIF-PATYTVQAFESGVALTLVTAGVMRVWGGAR 280

Query: 240 GPDEKSLFVKLTNTISVLLAIF---------IVLRFGELIYRDKLSLAFAGDFYSVMFWI 290
               K  F  L      L  ++         I            L L +   ++      
Sbjct: 281 DYLHKEQFFALGKLQLALGLLWFYFHWTEFIIWWYGRTPRETALLRLLYFDTYFVPFAVA 340

Query: 291 EVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY------- 343
             L+ L PL VL   ++R       +     L+G    ++     +F+P   Y       
Sbjct: 341 FALMFLAPLTVLLWNRIRAGVVGPIVVGALVLVGQVFEQIRLYSASFSPNNIYEGELTVI 400

Query: 344 --AYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQ 381
             AY P   ++LI +G +   +C  ++ +R +P     + 
Sbjct: 401 PPAYVPGVLDILILVGLIGGAVCLGLLALRFVPYPSIWEV 440


>UniRef50_C3MV18 Polysulphide reductase NrfD n=8 Tax=Sulfolobus RepID=C3MV18_SULIM
          Length = 431

 Score = 68.4 bits (166), Expect = 4e-10,   Method: Composition-based stats.
 Identities = 57/411 (13%), Positives = 131/411 (31%), Gaps = 60/411 (14%)

Query: 24  IVICMLLIVKRLVFGLGSVSDLNG-GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRG 82
           ++  M         GL + ++ N    PWG+ +   +  G     G         +FN+ 
Sbjct: 20  LLYGMSFNPMSWANGLVTFTEPNDEPIPWGLLVVGYMFFGV-IGTGVSTYNSLYELFNKN 78

Query: 83  Q-----YHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVC 137
                 +  +       +L     G + +     +     Y  I   F   S +    + 
Sbjct: 79  HPEKNPFKNISLRNEWIALAVLIPGWIMVFASTYKPGEAVY--IYTSFRDTSRIAWNGLF 136

Query: 138 MTIYIGVMALEFAPALFERLGWKV-------SLQRLNKVMFFIIALGALLPTMHQSSMGS 190
             +    + LE    + E+            +      V+  I+    L+  +  +++GS
Sbjct: 137 YALVGIGIILEILALIGEKRREYKDPISRLLAWLSSKSVLILIVGYAILMELILDANLGS 196

Query: 191 LMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKL 250
           +       V+        + +  ++ +F    +++ F   L     +           ++
Sbjct: 197 VFGYLSTWVYEF---GPFMSMLFVILSFYSAIAMLSFMTPLYNRFRKVKEDPNSLSIHEM 253

Query: 251 TNTIS----------VLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE--VLLMLFP 298
              +               ++ +            +       YSV+F I   ++ ++ P
Sbjct: 254 YKILGRDGVLTTIAVGFSLLWWLWLTATNQQTSAWAELMISGPYSVVFLIGGVLVGVIIP 313

Query: 299 LVVLRVAKLRNDSRMLFLSALSALLGC---------------ATWRLTYSLVA------- 336
           +++  +   R  S ML  S++ ALLG                  + ++    +       
Sbjct: 314 IILYGLVYKRGSSHMLVTSSIFALLGMFSIITIADIIPQSITWYYSVSPISPSNSNWVYE 373

Query: 337 ----FNPGGGYAYFP---TWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
               FN G  + Y P   ++ +++  IG V + +  Y + + LLP+    K
Sbjct: 374 LRSIFNNGPSWTYLPFNISFYDIVFFIGPVLLLLGIYTLGVILLPLEEDEK 424


>UniRef50_B3QPD8 Polysulphide reductase NrfD n=1 Tax=Chlorobaculum parvum NCIB 8327
           RepID=B3QPD8_CHLP8
          Length = 307

 Score = 68.4 bits (166), Expect = 5e-10,   Method: Composition-based stats.
 Identities = 41/305 (13%), Positives = 99/305 (32%), Gaps = 24/305 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G     +A++  +++F       L   A+++S+F   LG + +  D+ + 
Sbjct: 11  WQIATYLFLGGLGGATFAISAVLHLFEGCDRKMLS-VAVMSSIFFLVLGTIFLLADMLQP 69

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
               Y       N  S +F   + +  Y         P L      +  ++++ + +  +
Sbjct: 70  LKAIYALT----NPKSWIFWGVIFINFYFVSAIAYVIPLLEVWPKLEPIIRKIPESILGL 125

Query: 174 I------ALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
           +      A  A        ++ + ++ +       W +   LPL  +++ F  G + ++ 
Sbjct: 126 LERFNKLAALAGSAAGFLVAIYTGLLISAAPAINFWNT-PALPLLFVISGFSTGAAFLLL 184

Query: 228 EGSLVQAGLRGNGPDEKSLFV--KLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
             +  Q         +        +   + +L A F    F     R      F    + 
Sbjct: 185 LSTFSQNEFAHKITSKLEQLDAVLIVTELIILGAYFNFAMFLPTGARASAEYLFQSPLFI 244

Query: 286 VMFWIEVLLMLFPLVVLRVAKL--------RNDSRMLFLSALSALLGCATWRLTYSLVAF 337
             F+  V  ++ PL++   +          +  +  + +++   L G    R+       
Sbjct: 245 GGFF--VAGLIVPLLIETYSIFFAGHGHEEKKSALPVLMASSLVLFGGFLLRIYVLKAGM 302

Query: 338 NPGGG 342
                
Sbjct: 303 FQFPW 307


>UniRef50_B7VGR3 Protein nrfD n=24 Tax=Gammaproteobacteria RepID=B7VGR3_VIBSL
          Length = 326

 Score = 68.1 bits (165), Expect = 6e-10,   Method: Composition-based stats.
 Identities = 47/307 (15%), Positives = 101/307 (32%), Gaps = 26/307 (8%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVY---VFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WI    L   G + G   ++  +    +     ++ +++     + FG   G L +   +
Sbjct: 19  WIIAIYLFLAGMSAGAVMISIYLKRKVIEGDPAHNGVLKATAFLAPFGIISGLLILVFHL 78

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL--------GWKVS 162
            +  +     I   +N  SV+    +   +Y+ ++ L       +++          K  
Sbjct: 79  TKPLSFWKIMIF--YNPTSVMSMGVILFQVYMVILFLWIGIIFRDQIVVFLNDQAWLKGR 136

Query: 163 LQRLNKVMFFI-----IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTA 217
           L  +   +  +          L       +  +  + +     PL  +  +LP+  L ++
Sbjct: 137 LDFVGNWIGKLEVFENALEIFLAVLALMLAAYTGFLLSALNTFPLLNN-PVLPILFLFSS 195

Query: 218 FIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVK---LTNTISVLLAIFIVLRFGELIYRDK 274
              G +  I  G LV      +         +   +   + VL+  F  L F        
Sbjct: 196 LSSGAAACILFGVLVFKESPHSPTISWIHGFERPVVMFELFVLITFFTGLIFAGGQSEQA 255

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVLRVA----KLRNDSRMLFLSALSALLGCATWRL 330
           +  A    F++  FW  V+ +   L +L  A     +R+ S  +F     +L+G    R 
Sbjct: 256 VWNAIGSGFWASWFWYGVIGVGMVLPLLLNAVTPTSIRHSSVYIFSVTSLSLMGVLMLRT 315

Query: 331 TYSLVAF 337
                  
Sbjct: 316 FVLYAGQ 322


>UniRef50_D1CF22 Polysulphide reductase NrfD n=2 Tax=Bacteria RepID=D1CF22_THET1
          Length = 309

 Score = 68.1 bits (165), Expect = 6e-10,   Method: Composition-based stats.
 Identities = 42/293 (14%), Positives = 98/293 (33%), Gaps = 10/293 (3%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W  WI     +G G A G + ++  + +        + R   L +     +G + + ID+
Sbjct: 12  WEWWIVLYFFVG-GIAGGSFFISALIDLLRGEADRSISRIGYLIAFPAIIIGTILLIIDL 70

Query: 111 GRYWNLPYFYI-----PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG-WKVSLQ 164
           GR     +  +        F   S +      +T++     L F   + +  G  +    
Sbjct: 71  GRPERFWHMVMQSKTWLPAFKWWSPISFGTWIVTVFSMFAFLAFVAVVVQGKGVTRPFYG 130

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
              ++     A+  L      +  G   I       P+W +  +L    +++    G ++
Sbjct: 131 LFYQLGIVSKAIQMLGAIAGLAVAGYTGILLTVTNRPVWANNNLLGFLFMVSGVSTGAAM 190

Query: 225 VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA-FAGDF 283
           +    +  +    G       +   L     +L+   ++     + +   ++        
Sbjct: 191 ISLLAASKRRQHEGALYSVHRMDTWLLVLELILVVALVIWLSPIISWASAVAPGWLLSWG 250

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
             ++  + V+ +L PL +      R       L+A+  L+G    RL   + +
Sbjct: 251 IILLLGVIVIGLLIPLALQWNP--RIMPGSALLAAVLVLIGGFVLRLVVVISS 301


>UniRef50_C8S6D4 Polysulphide reductase NrfD n=1 Tax=Ferroglobus placidus DSM 10642
           RepID=C8S6D4_FERPL
          Length = 391

 Score = 67.7 bits (164), Expect = 7e-10,   Method: Composition-based stats.
 Identities = 46/334 (13%), Positives = 104/334 (31%), Gaps = 36/334 (10%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           N    WG+ I            G   +      F R +  PL +  L+ +        L 
Sbjct: 11  NHEVFWGILIVIYPYF-VSIITGMVTIYAISE-FWRKELKPLEKMILVGTFPFVLSALLP 68

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW--KVSL 163
           + +D+G+       Y+    N +SV+    +     +  +  E          W  +   
Sbjct: 69  LLLDLGQPQRAFEIYVTP--NFSSVMAVFGIVYLTELFAILGELWFVYRVDFIWWSQTER 126

Query: 164 QRLNKVMFFIIALGA-------------------LLPTMHQSSMGSLMISAGYKVHPLWQ 204
             + K+++ I+ LG                     +  +    +  +    G      W 
Sbjct: 127 NPIKKLIYKILTLGVYDISRKAIEVDHKIIKVLTFVELIAAWCLSYVSFLFGVVKSNPWW 186

Query: 205 SYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGN-GPDEKSLFVKLTNTISVLLAIFIV 263
           +  +LP+  +      G ++V+    +  +            +         +      +
Sbjct: 187 NTTILPVSFVFGGLAAGGAMVLILYLIFSSHYGKRVDEKIIDIISNYVFFFLLAAFALEM 246

Query: 264 LRFGELIYRDKLSLA---FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN---DSRMLFLS 317
           +      Y++ ++ A         +V   I V+  L  L+ LR +++ +      M+ ++
Sbjct: 247 INTILYAYKEDVAWAVIRITSTELAVPMAIAVIGSLEALLFLRYSRMVSGALKQIMVGIA 306

Query: 318 ALSALLGCATWRLTYSLVAFNPG----GGYAYFP 347
           ++S L+     R    + A        G  +Y P
Sbjct: 307 SVSVLIAVFALRWNMVIGAQLVDYSLRGYVSYTP 340


>UniRef50_B3E6Q9 Polysulphide reductase NrfD n=1 Tax=Geobacter lovleyi SZ
           RepID=B3E6Q9_GEOLS
          Length = 323

 Score = 67.3 bits (163), Expect = 8e-10,   Method: Composition-based stats.
 Identities = 48/303 (15%), Positives = 94/303 (31%), Gaps = 24/303 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVR----PALLASLFGYSLGGLSITID 109
           W     L   G + G   ++  +++  +    P        A         +G   I +D
Sbjct: 21  WRVSLYLFLGGLSAGLAVMSSLMHLQKKEDRIPAGETVFMVAPWLVPVILGIGMFFIFLD 80

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG--------WKV 161
           + R  N+ +FY+       S +   +  + ++  +  L     L E+             
Sbjct: 81  LDRKLNVFWFYLTI--QPLSPMSWGSWGLLLFTPISLLFAYGTLPEQRREWLYRLPFMDD 138

Query: 162 SLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
               +   M ++    A +        G L+  + +   PLW +   LP+  L +A   G
Sbjct: 139 LATWVKPRMQYLALANAAMGVFIGIYTGVLL--SAFVARPLWNTAI-LPMLFLCSAMSAG 195

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            +++I         L     D   +  ++          ++      L      SL    
Sbjct: 196 AALMIVLAKDQCVKLFYTKVDIGLIIAEMIIIPLFFYGQYVSSESQRLSIMPFFSLNHEY 255

Query: 282 DFYSVMFWIEVLLMLFPLVVLRVAKL-------RNDSRMLFLSALSALLGCATWRLTYSL 334
            +Y+       ++    LV+              +D   + LSA   LLG    RLT+  
Sbjct: 256 LWYTASLLFIGVIFPLALVMKLAEIKECHETLCSSDILKMNLSAGLVLLGSLVIRLTFVY 315

Query: 335 VAF 337
              
Sbjct: 316 AGQ 318


>UniRef50_C6R8A3 Polysulphide reductase, NrfD n=5 Tax=Corynebacterium
           RepID=C6R8A3_9CORY
          Length = 371

 Score = 66.9 bits (162), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 47/293 (16%), Positives = 87/293 (29%), Gaps = 21/293 (7%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PW   I     +G      G   A A          PL R   +++    ++G + + +D
Sbjct: 65  PWEWPIGAYFFLGGVSGGSGLLAAGAQ----AAGNAPLRRTTRISAFGAAAVGSVFLILD 120

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           +GR       +    F V S +   +  ++ +    AL  A  +    G K+ L +  + 
Sbjct: 121 LGRPERALNMF--RVFKVTSPMSMGSWILSGFASAAALPAAAEVDAATGHKLPLPKFVRT 178

Query: 170 M--FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY-EMLPLFSLLTAFIMGFSIVI 226
                    GA+   +     G   +      +P+W    + LP   + +A      + +
Sbjct: 179 ALKKSAGPAGAVAGVLGGPLAGYTAVLLSNTSNPVWNDMKKHLPYVFVSSAGAASSGLAM 238

Query: 227 FEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSV 286
               +  AG            + +    S L A  ++    E   R+ L     G     
Sbjct: 239 VTTPVEHAGPAR--------VLGMAAAASDLAATKVLEEGMEPEPREALHQGKPGALMKA 290

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNP 339
             +      +   V            +   + LS L G A  R          
Sbjct: 291 SEYFIAAGGVGSAVAAVT----KSRAVSVAAGLSLLAGSACTRFGVLNAGLEA 339


>UniRef50_A7GZQ5 Polysulphide reductase, NrfD superfamily n=6 Tax=Campylobacter
           RepID=A7GZQ5_CAMC5
          Length = 324

 Score = 66.9 bits (162), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 43/309 (13%), Positives = 95/309 (30%), Gaps = 24/309 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAW--------AVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
           W     L   G + G   +A            +    ++    + A + +      G   
Sbjct: 18  WPIALYLFLAGLSAGAMMVAIKYRWKFINLAQISAGSRFDACFKAAAILAPLAIITGLSL 77

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL-- 163
           + +D+G+  +  +  +   +N  SV+      + +Y  +  +    A   +L        
Sbjct: 78  LVLDLGKPLSFYWILL--KYNFTSVMSIGVALLLVYTPLACVYLLVAFAPQLKRLNFALP 135

Query: 164 ----QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
                 L            L        + +  + +     PLW ++ +LP+  L++ F 
Sbjct: 136 GKISDLLIGSGLVKFIEILLFILAIGVGVYTGFLLSAVHKVPLWDTW-VLPVLFLVSGFS 194

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT---ISVLLAIFIVLRFGELIYRDKLS 276
            G +  +  G                L   L      I++L  +F ++  G  +      
Sbjct: 195 SGIAASVLCGMAFFKEDVDRHVVSSLLKFDLFAIVCEIALLGVLFAMMFNGGEVSMKAAK 254

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVL----RVAKLRNDSRMLFLSALSALLGCATWRLTY 332
            A + ++ + +FWI VL +   L +L     +        ++  +    + G    R   
Sbjct: 255 EALSANYLAFIFWIGVLGVGLILPILIDFTALKGHAFKPAVIVFNTFIVICGVILLRYYI 314

Query: 333 SLVAFNPGG 341
                   G
Sbjct: 315 VYAGQIFTG 323


>UniRef50_C0Q9Q8 MopC n=1 Tax=Desulfobacterium autotrophicum HRM2 RepID=C0Q9Q8_DESAH
          Length = 418

 Score = 66.9 bits (162), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 49/348 (14%), Positives = 98/348 (28%), Gaps = 31/348 (8%)

Query: 57  FDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNL 116
            + +  T  +CGG   +  ++V      H     A   S F      L + + +G     
Sbjct: 58  TNFMFFTILSCGGLLFSTLMHVTKARWSHTFAAVAEAFSAFFPVSFLLFLFLFIGEDHVF 117

Query: 117 PYFYIPGH-----FNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMF 171
           P+     H      N   +         I  G+       +L  RL       RL   +F
Sbjct: 118 PWMGQNLHGKEVWLNPQFLFVRDGAAFLILYGLGFGYLYNSLKFRLKTAPKDTRLKTFLF 177

Query: 172 ---------------FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLT 216
                           +  LG          +  +         P W S        +  
Sbjct: 178 NRFEQSLHDTETIRHRMTVLGVWYMFAFAMCLSLVGFDLVMSADPHWYSTLFGAYTFI-K 236

Query: 217 AFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF---------IVLRFG 267
           A   GF  +I   S++    R       +    ++        ++         ++    
Sbjct: 237 AIYAGFGAIILLVSILHLTPRVPFTLTPAQLADMSTLFFGFSIVWGDFFYSQFVVIWYGN 296

Query: 268 ELIYRDKLSLAFAGDFYSVMFWIEVL-LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
                  +        +S + W   +   + P ++L   K++   R++ + +   L G  
Sbjct: 297 IPEETAYIIERTMTLPWSYLAWTVFIGCFILPFIILLSRKIKQSPRIMIVISSCVLAGLW 356

Query: 327 TWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP 374
                    +F       +      ++IS+GF  + I + I   +  P
Sbjct: 357 IEHFLLLGPSFLEHDPGVFPIGISAIIISLGFFGLMIISIIAYFKQFP 404


>UniRef50_C8WLA1 Polysulphide reductase NrfD n=3 Tax=Coriobacteriaceae
           RepID=C8WLA1_EGGLE
          Length = 288

 Score = 66.5 bits (161), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 48/299 (16%), Positives = 98/299 (32%), Gaps = 26/299 (8%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
             WG  IA+ L    G + G +  +  V V        +     + +     +G + + +
Sbjct: 1   MVWGPMIAWYL-FLAGASAGAFLTSAFVEVKYPESVK-MRVAGRIIAPIFLGIGLVMLML 58

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D     + P  +     N  SV+      + +++ V  +     + ++            
Sbjct: 59  DAEAGLHNPLRFFWLIANPGSVMTLGVYFICVFMPVALVSALLEVLKK-----------P 107

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
           V  ++  +G +      +  G   +    K  PLW +  +LP+  +++A   G +     
Sbjct: 108 VPKWLTWIGIVFAFAVAAYTG--FLLGVVKAFPLWNNA-VLPILFVVSALSAGLAATSLV 164

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF 288
           G LV           K   V L+    V+LA  +V+     +       +     Y+  F
Sbjct: 165 GLLVDRERFEQMWLIKKSHVILSAIEMVVLATMLVIVSAGSVEGAASVYSLVAGQYAPAF 224

Query: 289 WIEV--LLMLFPLVVLRVAKLRNDS--------RMLFLSALSALLGCATWRLTYSLVAF 337
           W  +  L ++ P ++                   +  +     L+G    RL   L A 
Sbjct: 225 WGGIVLLGLVAPFIIEGYPVFITKRVETSMTSMVVSVIGEAGVLVGGFMLRLLVVLSAL 283


>UniRef50_B4U788 Polysulphide reductase NrfD n=2 Tax=Bacteria RepID=B4U788_HYDS0
          Length = 299

 Score = 66.5 bits (161), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 48/295 (16%), Positives = 97/295 (32%), Gaps = 12/295 (4%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSIT 107
              WG  IA  L +G        AL+   Y+  +     L   + L  +   + GG+ + 
Sbjct: 17  QTAWGWMIAVYLFLGG-LGGAMGALSSYFYLIKKENNPVLFGLSTLLGIGLVNFGGIFLL 75

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
           I + + W   + +     +  S +F  A  + IY    A+     +   + +  S +  N
Sbjct: 76  IHMLKPWFAFFVWT----HPTSWIFWGASFIMIYTITGAIWGLSLISAHINFPFSQKLKN 131

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
                +  LG +   M   +     +           S   LP+  +++A     +  + 
Sbjct: 132 LNTSLVDKLGYISGVMGLLTAVYTGLLLSTAPAITLWSNPGLPVLFMVSALSTATAYFML 191

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
                         +EK     L   I ++ A F  L       +  +S   +   +   
Sbjct: 192 VS-----PSHIAHENEKLDIALLALEIIIISAFFNYLFISSAAGKFIISKMLSSIGFMGF 246

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
           F    L +L P ++   A  ++   ++ L++L  L+G    R       +     
Sbjct: 247 FVT--LGLLVPFLLEIYAIKKHSKSLVILASLLVLMGGFLLRFYILKFGYYTYPW 299


>UniRef50_A7NL83 Cyclic nucleotide-binding protein n=10 Tax=Bacteria
           RepID=A7NL83_ROSCS
          Length = 565

 Score = 66.5 bits (161), Expect = 1e-09,   Method: Composition-based stats.
 Identities = 36/252 (14%), Positives = 73/252 (28%), Gaps = 8/252 (3%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPL-VRPALLASLFGYS 100
             +     PW   +   L+   G   G +               P     AL  +L    
Sbjct: 268 AYNAQHTIPWHWPVPAYLVT-KGIGSGIFLATALAIGLGLAHMTPFFAAVALFLTLLFTG 326

Query: 101 LGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK 160
           +    +  D+ +            +   S L   A  +  +  +  L F       LG  
Sbjct: 327 ITTALLIYDLEKPLKFLTILTRPQW--RSWLTRGAFLLIGFTMIAGLWFLMEAGMALGLL 384

Query: 161 VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
                L  +      +G  L  +    + +  + A  +   LWQS  +LP+  L+ A ++
Sbjct: 385 PDTTGLA-LRPLFAWVGLPLGVLAA--IYTAFLFAQAEGRDLWQS-PLLPVHLLVQALMV 440

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFA 280
           G  +++  G  +      +    +   V L   + V L     +     +          
Sbjct: 441 GSGMLLATGLAIPLPAGMDVFIVRLFGVSLVIDLFVTLLGEFGIPHASEVAARAAQAISH 500

Query: 281 GDFYSVMFWIEV 292
           G +    +   +
Sbjct: 501 GRYQRHFWQGGI 512


>UniRef50_Q3A919 Putative molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Carboxydothermus hydrogenoformans Z-2901
           RepID=Q3A919_CARHZ
          Length = 285

 Score = 66.5 bits (161), Expect = 2e-09,   Method: Composition-based stats.
 Identities = 53/294 (18%), Positives = 102/294 (34%), Gaps = 22/294 (7%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNR-GQYHPLVRPALLASLFGYSLGGLSIT 107
             WG+ IA  L    G   G + +A              L++   + +    ++G L + 
Sbjct: 1   MAWGMIIAIYL-FLAGAGAGAFLIAVMTERSGINKDNEALIKAGTILAAPLVAIGTLFLV 59

Query: 108 IDVGRYWNL---PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
           +D+         P+     + +  S++      +T+++ V  +     L        +L+
Sbjct: 60  LDLTWVEAGKFEPWRIFYLYTHFTSMITWGTWILTLFMPVSFVYGWMKLKNPYYTNTALR 119

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
                       GA+L        G L+     K  P W +  + P+  +++A + G + 
Sbjct: 120 ----------CAGAVLAFATSVYTGVLLGV--VKAVPFWNNAVI-PVLFVVSALVTGMAT 166

Query: 225 VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFY 284
            I    +   G +      K L   L     +LL   +++         + +       Y
Sbjct: 167 AILGSFVF--GGKTLPDFFKPLHTGLAAIELLLLFFLLIVATHGPEAARQSAEMIVSGKY 224

Query: 285 SVMFWIEV--LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
           S+ FW  +  L ++ P V+   A  +    +  L AL  L G  T R    L A
Sbjct: 225 SLYFWGVLVFLGIIIPGVIGATASPKAGKGIKALDALLVLAGGFTLRALILLAA 278


>UniRef50_C1D7M6 Putative tetrathionate reductase subunit C n=1 Tax=Laribacter
           hongkongensis HLHK9 RepID=C1D7M6_LARHH
          Length = 367

 Score = 66.5 bits (161), Expect = 2e-09,   Method: Composition-based stats.
 Identities = 55/320 (17%), Positives = 99/320 (30%), Gaps = 22/320 (6%)

Query: 41  SVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYS 100
            V +++    W  W A       G + G W LA       RG    L R ALLASL    
Sbjct: 7   EVINVSRAVAWLPW-AVQYFFLIGLSVGAWLLALPW--LWRGTQETLGRLALLASLVCGL 63

Query: 101 LGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK 160
           +  +++  D+       +FY+      +S +   +V + +Y+G + L    A        
Sbjct: 64  VAPVALLADLHGPGRFYHFYLYL--QPHSWMAWGSVFIPLYLGGLMLSTWLAWRGDFARL 121

Query: 161 VSLQRLNKVMFFIIA--------------LGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
                      + +                          ++ + M     +  PLW + 
Sbjct: 122 AGATSGRLARLYRLLGHGGSASRRQLRSVSVLTFAGAALVALYTGMEVMVIQARPLWHT- 180

Query: 207 EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF 266
             LPL   +TA      +V+    L+ A           L       +  L A+++    
Sbjct: 181 PFLPLQFGVTAVAGAIGLVLVFNRLLGARDHILEVRLNQLLALSQLLVLALGALWLAT-- 238

Query: 267 GELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCA 326
           G L      ++A      S  + +  +      ++  +   R       ++ L AL    
Sbjct: 239 GLLALDPVHAVALQQVAQSASWQLTAVWATAATLLTLLIATRWPQGSGLVTGLLALHSAW 298

Query: 327 TWRLTYSLVAFNPGGGYAYF 346
             R T  +         A F
Sbjct: 299 MIRWTVFIGGQTVPKTGAGF 318


>UniRef50_P31077 Polysulfide reductase chain C n=3 Tax=Bacteria RepID=PSRC_WOLSU
          Length = 317

 Score = 66.5 bits (161), Expect = 2e-09,   Method: Composition-based stats.
 Identities = 46/307 (14%), Positives = 95/307 (30%), Gaps = 17/307 (5%)

Query: 47  GGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRG--QYHPLVRPALLASLFGYSLGGL 104
               W   IA  L +    A    +     ++       +  +++   L +      G L
Sbjct: 12  NTVVWHWPIAVYLFLAGLSAGAIISAIIIKWMKGNESSPWDGIIKAGALIAPLTIGAGLL 71

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
            +  D+ R  +     I   +N +SV+    + +  Y  V+ +       + L  +    
Sbjct: 72  LLIFDLTRPLHFWKLLIF--YNFSSVMTLGVLALFAYFPVVLIFLLGVFKKELCDEGPFG 129

Query: 165 RLNKVMFFIIALGALLPTMH-----QSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
            L  +     ++   L  +           +  + +    +PL  +  +LPL  L +   
Sbjct: 130 FLAPLANIAYSMARPLEIVTFVLAIGVGAYTGFLLSAMYSYPLLNT-PILPLLFLASGIS 188

Query: 220 MGFSIVIFEGSLVQAGLRGNGPDEKSL---FVKLTNTISVLLAIFIVLRFGELIYRDKLS 276
            G S  +  G L                  F  +     +L  +F+ + +      +   
Sbjct: 189 AGISGNLLIGLLFFGKSTKGENVGYLHGLDFKVILFEAFLLFILFVGMYYQGGSTAEVAK 248

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVL----RVAKLRNDSRMLFLSALSALLGCATWRLTY 332
            A      + +FW+ V  M   L V+        +++ S  + L+AL  L G    R   
Sbjct: 249 AALTTGGLASLFWLGVAGMGLALPVVLNVALPHGIKHSSGFVMLNALIVLAGVMALRFYI 308

Query: 333 SLVAFNP 339
                  
Sbjct: 309 LYAGQTF 315


>UniRef50_C7LZ01 4Fe-4S ferredoxin iron-sulfur binding domain protein n=1
           Tax=Acidimicrobium ferrooxidans DSM 10331
           RepID=C7LZ01_ACIFD
          Length = 512

 Score = 66.5 bits (161), Expect = 2e-09,   Method: Composition-based stats.
 Identities = 38/265 (14%), Positives = 98/265 (36%), Gaps = 23/265 (8%)

Query: 42  VSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYH----PLVRPALLASLF 97
           V D+    PWG  ++       G + G + +   +++  +  +      +  P++  +  
Sbjct: 239 VYDVAHNAPWGGLVSLY-TWTKGLSAGAYLVPITLWLLGKLPFSSDLVRIWGPSISLAFL 297

Query: 98  GYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL 157
             + G   +  D+         ++ G     S L      + ++ G+  L     +    
Sbjct: 298 AITGGL--LIGDLKHPERFYLLFLKGR--PESWLVRGGYGLLLFGGIDTLTLIAGIL--- 350

Query: 158 GWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTA 217
                    +  M  +   G  L  +      +  + A  K   LWQS  ++P+  ++ A
Sbjct: 351 -------HSSTAMGILAIPGIPLAALAALY--TAFLFAQAKARDLWQS-PLMPIHLVIQA 400

Query: 218 FIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG-ELIYRDKLS 276
            ++G ++ +F  ++   G      +  +  + + N + V+  I I        +   +++
Sbjct: 401 LLLGSAVSVFVAAITDPGSTVGYLERLTGALAILNALLVVGEITITHPTAKAHLAVWEMT 460

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVV 301
               G  + + F ++++ +L PL +
Sbjct: 461 HGALGRLFWLGFALDLVGILTPLGM 485


>UniRef50_UPI000050FBE3 formate-dependent nitrite reductase, membrane component n=1
           Tax=Brevibacterium linens BL2 RepID=UPI000050FBE3
          Length = 417

 Score = 66.1 bits (160), Expect = 2e-09,   Method: Composition-based stats.
 Identities = 37/161 (22%), Positives = 58/161 (36%), Gaps = 13/161 (8%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PWG  IA  L +G G A G   L       +R Q     R   L ++    +GG ++  D
Sbjct: 81  PWGDEIALYLFLG-GLAGGSSLLGLGAQFSDRPQLRIATR---LTAITATGVGGAALVAD 136

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIG----VMALEFAPALFERLGWKVSLQR 165
           +GR            F V+S +      ++ +      + A+E       RL      + 
Sbjct: 137 LGRPERFLNM--MRVFKVSSPMSLGTWILSGFGVGSGILAAIEVDRLTGLRLPLGPLRRI 194

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY 206
           L+ V        AL  T   +  G+L+   G    P W + 
Sbjct: 195 LHAVETPAALESALFATPLAAYTGALL---GDTAVPTWNAA 232


>UniRef50_A1SAH1 Polysulfide reductase, subunit C n=18 Tax=Shewanella
           RepID=A1SAH1_SHEAM
          Length = 328

 Score = 65.7 bits (159), Expect = 3e-09,   Method: Composition-based stats.
 Identities = 43/312 (13%), Positives = 107/312 (34%), Gaps = 33/312 (10%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNR--------GQYHPLVRPALLASLFGYSLGGLS 105
           W+    L   G + G   +   +  +               +++ A L +     LG L 
Sbjct: 18  WVIAVYLFMAGLSAGSLLMGIGLRWYRGQTQGSSQSRAESAVLKAAALIAPIAICLGMLC 77

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW------ 159
           +  D+ + ++     I  ++N++SV+    + +  YI +  +     L + L        
Sbjct: 78  LVFDLTKPFHFWLILI--NYNLSSVMSIGVIALLAYIPLTFVYALVVLKDELPKCGLGFL 135

Query: 160 KVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
                 L K+   +     +L  +  +  G   + +    +P+  +  +LP   L++   
Sbjct: 136 GGLADSLGKLRGMLEGALFVLSLVVGAYTG--FLISAMNAYPMLNTA-VLPALFLVSGLS 192

Query: 220 MGFSIVIFEGSLVQAGLR------------GNGPDEKSLFVKLTNTISVLLAIFIVLRFG 267
            G +        +  G +             +G  E+    +L      +L +F++    
Sbjct: 193 AGAAANSLLAVTMFGGDKHSPQASGSRSGGFSGDLERQHAFELPVMGMEMLFLFMLFTAL 252

Query: 268 EL--IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
                       + +G  ++ +FWI V+ + F + ++     ++    +  +A ++L+G 
Sbjct: 253 YFKGGAAAAALASISGGLWAAVFWIGVVAIGFGVPLMMRLSGKHGRSAMVTAACASLIGV 312

Query: 326 ATWRLTYSLVAF 337
              R        
Sbjct: 313 LALRHFILYAGQ 324


>UniRef50_A2BJT1 Putative uncharacterized protein n=1 Tax=Hyperthermus butylicus DSM
           5456 RepID=A2BJT1_HYPBU
          Length = 409

 Score = 65.4 bits (158), Expect = 3e-09,   Method: Composition-based stats.
 Identities = 48/330 (14%), Positives = 112/330 (33%), Gaps = 20/330 (6%)

Query: 16  PVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWA 75
            +++ G L V+ +  I  R    L   S L+   PWG+ +   +           ALA  
Sbjct: 19  FIIVGGLLTVLFIYGIYSRQT--LSEASPLHALAPWGLMVTGYVFFAISSGGVYDALAIR 76

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
           V +  + +    +R  L+ +L     G   +  D+    +  + Y+   FN  S +    
Sbjct: 77  VAILGQREARNEIRKLLVLALALLVPGIALVFADLLHIEHSLWIYLG--FNPESRIAWNG 134

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISA 195
           +   +Y   +              K        +   ++  G L     + ++       
Sbjct: 135 ILYIVYAAFLLATMVYVF-----NKGEDSLYTGLGKALLVGGLLASLALEYNLALAFGYN 189

Query: 196 GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSL--------F 247
                P W +  +  +F++  AF++G + +     +V         +E            
Sbjct: 190 V--AIPGWFAAPLG-VFNIALAFMLGAAWIAIGLGVVARAASKLSLEEWRHNIPSVSKEL 246

Query: 248 VKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKL 307
             +   +  +    ++ + G  +      +  +G+   + +   +L ++ P+ +  +A  
Sbjct: 247 AGMALAVGFITGWMLLQQTGWGLAEKTAEILTSGELAGLFWLSILLAVIVPISLGLIATW 306

Query: 308 RNDSRMLFLSALSALLGCATWRLTYSLVAF 337
           R     L L+++ A+LG  T   +      
Sbjct: 307 RKAGAALLLASVLAVLGGFTLLHSVVAAGQ 336


>UniRef50_B1ZSP9 Polysulphide reductase NrfD n=1 Tax=Opitutus terrae PB90-1
           RepID=B1ZSP9_OPITP
          Length = 347

 Score = 65.0 bits (157), Expect = 5e-09,   Method: Composition-based stats.
 Identities = 47/325 (14%), Positives = 98/325 (30%), Gaps = 42/325 (12%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLV--RPALLASLFGYSLGGLSITI 108
           WG  I   L +G   A         + V    +   +V      L  +   S+G L++ +
Sbjct: 20  WGWEIPVYLYLGGLVAGLMIIAGVRLLVVQPRERQSMVCCTIGPLVGIALLSIGMLALFL 79

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRL-- 166
           D+     +   Y+   F   S +   +  + +    +       L E +        +  
Sbjct: 80  DLTHKPYVWRLYLT--FQPTSPMSWGSWILLLVYPALLANALTHLPEAIPALARRFPVLV 137

Query: 167 --------NKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
                      +   I LG +L  +      + ++ +     PLW S  + P   L +  
Sbjct: 138 TISDFILARSRLIIAIGLGNMLLGVALGVY-TGILLSALSARPLWNSAILGP-LFLFSGL 195

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT------------------------- 253
               +++     L              L   L                            
Sbjct: 196 STAAALLHGILVLTSRK-DERPEFVDFLLSSLARWSQGRAPDPSIGPILQRADNSFLTIE 254

Query: 254 ISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRM 313
           +++L  + I L     + +   +L   G + +V +   V L +   +VL+  +L++  R 
Sbjct: 255 LALLGLLLIGLSSSTAVGQQAAALILTGPYAAVFWVFVVGLGILLPLVLQGLELQHRIRH 314

Query: 314 LFLSALSALLGCATWRLTYSLVAFN 338
               A+  L+G    R+ +      
Sbjct: 315 SLAPAVLILIGGLALRIIFVAAGQA 339


>UniRef50_B5YL64 NrfD n=1 Tax=Thermodesulfovibrio yellowstonii DSM 11347
           RepID=B5YL64_THEYD
          Length = 328

 Score = 64.6 bits (156), Expect = 6e-09,   Method: Composition-based stats.
 Identities = 45/307 (14%), Positives = 96/307 (31%), Gaps = 30/307 (9%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQ-YHPLVR--PALLASLFGYSLGGLSITIDV 110
           W     L   G + G   +     +    Q    L +   A L +    ++G   I ID+
Sbjct: 22  WRIVIYLFLGGLSAGMLVMCSIANLRIPKQPVEELAQCVRAPLIAFITLAIGAQFIMIDL 81

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
           G+  +L + ++   F   S++      +   +   AL     + +    ++ L  L K+ 
Sbjct: 82  GKPQSLIWGFLT--FQPLSLMSWGTWGVPAVLLGNALYILAVIPKEQRHRLKLPFLIKLA 139

Query: 171 FFII-----ALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
                                 + + ++ + +   PLW +   LP+  L++A   G +++
Sbjct: 140 EKFAPKMRTIAKLNFALGIFLGIYTGVLLSSFAAIPLWNNA-TLPILFLVSALSSGAAMI 198

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
           +                 K     +   + V+L  F  L      Y+  +   F+     
Sbjct: 199 VIIA----KKPEIKFLFTKIDIWLIVAELVVILLFFYGLYTSTAPYKKAIEPFFSLTSEH 254

Query: 286 VMFWIEVLLMLFPLVVLRVAKL---------------RNDSRMLFLSALSALLGCATWRL 330
            +F I ++ +   L +    KL               +     +  +A+  L G    R 
Sbjct: 255 FIFSIALIAIFLLLPLALRIKLGELKEFEDGFHGEFTKAQIFRMNFAAVLVLAGTLILRA 314

Query: 331 TYSLVAF 337
                  
Sbjct: 315 AIVYAGQ 321


>UniRef50_D1CFS3 Cyclic nucleotide-binding protein n=1 Tax=Thermobaculum terrenum
           ATCC BAA-798 RepID=D1CFS3_THET1
          Length = 327

 Score = 63.8 bits (154), Expect = 9e-09,   Method: Composition-based stats.
 Identities = 40/290 (13%), Positives = 88/290 (30%), Gaps = 13/290 (4%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WG  I     +G G +   + +     +        L +     SL       + + +D+
Sbjct: 32  WGWLIITYFFLG-GLSGACYLIGLIADLVRFDVTGRLGKVCRYISLSSLIPCPVLLILDL 90

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM-ALEFAPALFERLGWKVSLQRLNKV 169
            R     +        + S +      ++I+  +  A+  A  L   L      + L+ +
Sbjct: 91  KRPERFHHMLRVLK--LRSPMSVGTWVLSIFGLLSGAVTTADLLRNILPQGKVNKFLHAL 148

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS-YEMLPLFSLLTAFIMGFSIVIFE 228
              +     +             +       P+W      LPL  + ++F    ++    
Sbjct: 149 DPMLSLAKVMAGLPAMFMTFYTAVLLAATAVPVWTKRAATLPLVFVSSSFSSALAVTSLV 208

Query: 229 GSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMF 288
            S+                V L   +  +  I  +     L    +  L         + 
Sbjct: 209 TSIT------KMFAVNKALVSLQLWMGPIDFIVKLFFERTLARSLRFYLTDGRLKLVNLL 262

Query: 289 WIEVLLMLFPLVVLRVAKLRN--DSRMLFLSALSALLGCATWRLTYSLVA 336
            + ++  +FPL +L + ++R   +  +  +S+L  LLG    R       
Sbjct: 263 GVRIIGEIFPLSLLLITRIRKANNPWLGRISSLMILLGALASRYVVVKAG 312


>UniRef50_Q2W233 Tetrathionate reductase subunit C n=3 Tax=Proteobacteria
           RepID=Q2W233_MAGSA
          Length = 364

 Score = 63.8 bits (154), Expect = 1e-08,   Method: Composition-based stats.
 Identities = 58/345 (16%), Positives = 110/345 (31%), Gaps = 22/345 (6%)

Query: 45  LNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGL 104
           ++    W  W A       G +   + L+    +  R  +  + R ALL +L   +   +
Sbjct: 11  VSRDVAWLPW-AVQYFFLIGLSVCLFLLSLPGLLLGRSDWGAVGRLALLGALVCGASAPV 69

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLG------ 158
           ++  D+ +      FY+  H    S +   A  + +Y+  +      AL           
Sbjct: 70  ALLADLHQPGRFLNFYL--HPQWGSWMAWGAFFIPLYLAGLFAYAYAALRPAFAAEAGRG 127

Query: 159 -----WKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
                 +  L                +       + +       K  PLW +  +LPL  
Sbjct: 128 GALAPLRRLLGGGALPGLLRAGAALAVLGGALVMLYTGAEVMVVKARPLWNT-PVLPLQF 186

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRD 273
           L TA +    +++     +  G  G      +L  K    +  L  +++ L    L  R 
Sbjct: 187 LATAMVGALGLLLVLNRTLGEGDMGVEARLNALLAKALLAVLALGGVWLALGLTGLSPRH 246

Query: 274 KLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
             +LA      S  + +  L  +   +V     L   +   +++ L AL     +R T  
Sbjct: 247 ARALAEVSGSAS--WGLTALWAVAATLVPLGLALGRPAGSGWITGLIALHSAWMFRWTVF 304

Query: 334 LVAFNPGGGYAYF-----PTWEELLISIGFVAIEICAYIVLIRLL 373
           +         A F     P   E L+ I   A      ++ +  L
Sbjct: 305 IGGQEVPKTGAGFYQYHLPLGPEGLMGIIGTAGLWLVILLALTTL 349


>UniRef50_A1RR61 Putative uncharacterized protein n=2 Tax=Thermoproteaceae
           RepID=A1RR61_PYRIL
          Length = 377

 Score = 63.1 bits (152), Expect = 2e-08,   Method: Composition-based stats.
 Identities = 47/336 (13%), Positives = 107/336 (31%), Gaps = 21/336 (6%)

Query: 14  SKPVMIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALA 73
            KP  +   ++VI ++L    +       +++  G+ W   +                 A
Sbjct: 1   MKPSALLLGMLVIGVILTAIGIWGWFMRYNNMYAGYLWSFMVITYAFFAASATGSSLVTA 60

Query: 74  WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFE 133
                   G +  + R  +  SL        +I  D+       Y +     N  S +  
Sbjct: 61  MHTVFGYNGGFKKVARYLIAISLITALPAFPTIIGDLLNPSAFMYMF--TSVNPESRMAW 118

Query: 134 TAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMI 193
             +   IY  ++ +E    +             +K+   +      +  +   ++G++  
Sbjct: 119 MGILYVIYSLILLIELILEMR------------HKMGVGMGIFALAVQLLTLMNLGAIFG 166

Query: 194 SAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFV----K 249
                  P W      P+  +  AF++GF+  I   S+ +    G+   E    +     
Sbjct: 167 --SSYGVPAWYG-VFSPVLFVAAAFLLGFAFQIVGVSIAEKVYYGDVRAEVKDLLFRVHA 223

Query: 250 LTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN 309
                 +L+ +F++  +  + +          + ++   W  VL  L  L +   A  + 
Sbjct: 224 KGIVTVLLVFLFLLFWYFAVGWFSPPVYVAQQEMFNYSLWTIVLGGLISLALASAALAKR 283

Query: 310 DSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAY 345
               L  ++L  ++   T  + Y L        + Y
Sbjct: 284 SLGTLVFTSLVLIVVVFTSLIYYVLYGQIGQAIWLY 319


>UniRef50_A6Q7L0 Putative uncharacterized protein n=2 Tax=unclassified
           Epsilonproteobacteria RepID=A6Q7L0_SULNB
          Length = 315

 Score = 63.1 bits (152), Expect = 2e-08,   Method: Composition-based stats.
 Identities = 38/288 (13%), Positives = 98/288 (34%), Gaps = 12/288 (4%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPAL-LASLFGYSLGGLSI 106
           G  WG  I  + +       G   +   +   ++ +  P +R  + L S    ++  L  
Sbjct: 21  GIIWGWMITLN-MWAKSVGTGVILVGAFLLYRHKKEEMPNLRWTMPLISFIFLNIFLLFT 79

Query: 107 TIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRL 166
             D+ + + +   ++  H+   S +   A   +++ G++ +      F+           
Sbjct: 80  LTDLHQPYRMVNIFLHPHW--TSAITVGAWMASLFTGLITILMVIGFFDAHPDVRKQGPC 137

Query: 167 NKVMF-----FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMG 221
            K+       +      ++      ++ + +I A      LWQ      +  +  A + G
Sbjct: 138 AKMAREHSALYEKLFPFVVFLAVPVTLYTAIIMAEASARELWQ-APAEVMQMMWAALLAG 196

Query: 222 FSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG 281
            + +IF         R +     +      + +  +   F   +  E        +   G
Sbjct: 197 SAGLIFVSGSWSKESRRDLALVLA-IATFFSFLMYMGEYFFSFKSSE-AEATLAYVHSGG 254

Query: 282 DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR 329
           ++ +  ++  VL  + P  +       ++  +L  +A+ AL+G    +
Sbjct: 255 EYNAEFWFAMVLGFIIPFFLAVKNMKEDNKTLLRFAAILALIGLYMAK 302


>UniRef50_C7MAQ5 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Brachybacterium faecium DSM 4810 RepID=C7MAQ5_BRAFD
          Length = 371

 Score = 62.7 bits (151), Expect = 2e-08,   Method: Composition-based stats.
 Identities = 52/294 (17%), Positives = 87/294 (29%), Gaps = 28/294 (9%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
           PW   IA  L +G G A G   LA+      R Q     R   L +L    +G L++  D
Sbjct: 68  PWRAPIAAYLFLG-GVAAGSGMLAFGAQCTGRPQLRRAAR---LTALGTAGVGTLALIED 123

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIY----IGVMALEFAPALFERLGWKVSLQR 165
           +GR              + S +      +  +      + ALE       R+        
Sbjct: 124 LGRPERFLNM--MRTVKITSPMSMGTWIVGGFASASGVLAALEVDEMTGRRVPLGALRSL 181

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY-EMLPLFSLLTAFIMGFSI 224
           L             L     S  G+L+   G  V P W++    L    + +A +     
Sbjct: 182 LGAAEIPASLTQVALAPALASYTGALL---GNTVVPTWEAGRGHLSYLFVSSASLAAGGA 238

Query: 225 VIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFY 284
            +      +AG             +L  T  V   +  + R    ++  +      G   
Sbjct: 239 AMITTPAAEAGP-----------ARLLATAGVAGDVVSMHRMKASMHPLEAEPLETGRPG 287

Query: 285 SVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN 338
           +++ W E L +   L          +  +   S  + L   A  R         
Sbjct: 288 TMLRWAERLAIAGGL---GTLLGGRNRVVAAASGAALLTASALTRFGVLHAGLE 338


>UniRef50_C8WI95 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WI95_EGGLE
          Length = 287

 Score = 62.3 bits (150), Expect = 3e-08,   Method: Composition-based stats.
 Identities = 45/296 (15%), Positives = 92/296 (31%), Gaps = 19/296 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNR------GQYHPLVRPALLASLFGYSLGGLSIT 107
            +    L   G  CG +  A  +    R           +  P+L+ S    ++G   + 
Sbjct: 4   PLIVIYLFLAGAGCGTFVAAVYLSQRARSSAALRRSLGRVALPSLVISCGMVAVGAACLM 63

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
           +D+GR             +V SV     V     +  +       L    G  +++Q L 
Sbjct: 64  LDLGRPELALDVLANPAGSVLSVGAWALVAFMAAVAALLACNLRVLGLGRGAVLAVQALG 123

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
                ++ + + L      ++  L             +  ++P+    ++   G ++++ 
Sbjct: 124 CASALVVMVYSGLFLSTIWTLPLL-------------ASPLVPVLFTCSSLSCGAAVMLV 170

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
              L  A  +        +   L    +V+L  F+V   G+++          GD     
Sbjct: 171 LPLLCDADPQPLFARLSRIDGALLALEAVVLTAFMVAAAGDVLSSAAAQRLLTGDMAPAF 230

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGY 343
           +     + +     L  A  R D+R      +  L+G    R       F     Y
Sbjct: 231 WGALAAVGIAAPFALEAALRRPDARACACIGVLVLIGGFFLRYCLCTAPFMDIASY 286


>UniRef50_A1HNC2 Polysulphide reductase, NrfD n=1 Tax=Thermosinus carboxydivorans
           Nor1 RepID=A1HNC2_9FIRM
          Length = 284

 Score = 61.5 bits (148), Expect = 5e-08,   Method: Composition-based stats.
 Identities = 49/299 (16%), Positives = 101/299 (33%), Gaps = 24/299 (8%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSIT 107
              WG  +A+ L    G   G + L     ++ R     L R A        + G L + 
Sbjct: 6   QTTWGHLVAWYL-FLAGAGAGVYMLGIGSKLWRRDD--SLARTAYFWGPALVAFGSLLLV 62

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
           +D+G+        I  +   +S++    + + ++I +   +F  A  ++    V  +   
Sbjct: 63  LDLGQPTRAVLAVIRFY---SSMISIGTIILALFICLGLYQFYCAWAKKEALPVFDR--- 116

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
                   +G  L     +  G L+     K  P W +  +LP   LL+A   G  +V+ 
Sbjct: 117 --------IGFGLAIGTATYTGLLLGV--VKAIPFWNN-PLLPALFLLSALSSGAGLVLV 165

Query: 228 EGSLVQAGLRGNGPDEKSL----FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDF 283
              + +           ++       L +   +L A+ +V   G       + +   G  
Sbjct: 166 LAVIDKGLRGVKETVIVTVMHLDLWLLFSKAFLLTALLVVAGTGNAATVASVDILLKGSL 225

Query: 284 YSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
               + + V   L   + + +    + S+   +  L  L+G    R +  +       G
Sbjct: 226 ALPFWGLVVFAGLALPLYIELCSKDHSSKNALICGLGLLVGALALRYSIVVAGVWMPLG 284


>UniRef50_A8FZ92 Polysulphide reductase, NrfD n=22 Tax=Shewanella RepID=A8FZ92_SHESH
          Length = 316

 Score = 60.7 bits (146), Expect = 8e-08,   Method: Composition-based stats.
 Identities = 41/307 (13%), Positives = 95/307 (30%), Gaps = 22/307 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQY---HPLVRPALLASLFGYSLGGLSITIDV 110
           W     L   G + G       +  F  G+       ++ A L +      G   + +D+
Sbjct: 13  WPIAIYLFLAGLSAGAVFFGILLKHFKLGKKAYQSRFIQAAALIAPVTVCAGLGILVLDL 72

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL----------FERLGWK 160
            + ++     +   +N  SV+    + + +Y  ++                   E     
Sbjct: 73  TKPFDFWKILVF--YNSTSVMSMGVLVLMVYQLMLFAWIGAIFSTPVVQWCEGREGRWSL 130

Query: 161 VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           ++   +    +  +  G LL         +  + +     PL  +  +LP+  L++    
Sbjct: 131 LTSSLIKLQQWEDVITGILLILSLSLGAYTGFLLSALIGFPLLNN-PVLPVLFLVSGLSS 189

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKS--LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA 278
           G +  +  G L++    G             +   +++L   F  L       +     A
Sbjct: 190 GAAATLLVGVLLKGNPNGTEVRFIHGIEIPMILIEMAILFTFFAGLILSGGQSQVAALDA 249

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLR----NDSRMLFLSALSALLGCATWRLTYSL 334
               F+  +FW  V+ +   L +     ++         + ++A  +L+G    R     
Sbjct: 250 LGEGFWGWIFWGGVVGLGLTLPLAFNLWMKVSADRKFAYVAVTASFSLVGVLLLRNFILY 309

Query: 335 VAFNPGG 341
                G 
Sbjct: 310 TGQMTGT 316


>UniRef50_B9KYC2 Putative membrane protein n=1 Tax=Thermomicrobium roseum DSM 5159
           RepID=B9KYC2_THERP
          Length = 464

 Score = 60.7 bits (146), Expect = 9e-08,   Method: Composition-based stats.
 Identities = 55/370 (14%), Positives = 108/370 (29%), Gaps = 44/370 (11%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           ++A   L     A    AL+ A+ V       P+ R + + ++       L + +     
Sbjct: 73  YVAAAFLYLMSTAAAAPALSTALRVARSHWRRPVNRASEIWAVTLVIPFLLYLLLLPTFP 132

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL---------------- 157
                  +   +   S     A+ +    G   L    +    L                
Sbjct: 133 GTEDRLSVWFGW-PLSPWLWGAILLLTLTGAGYLFAWFSSLPDLAIVRDHGEPAQRGLAA 191

Query: 158 ----GWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
               GW  S ++       +  +G L   ++   M  L       + P + +    P + 
Sbjct: 192 WLSRGWVGSHRQWRIYEKVVNNIGVLYVLIYVPVMTVLASDFIIALIPGYFTAVF-PAYF 250

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF---------IVL 264
            +T+F  G ++ I   ++++          +  F  L   +     ++         I  
Sbjct: 251 TITSFQAGIALTIVTMAVLRRWGGQADYLGREQFWALGKMLLAFSLLWFYFWWSEFIIFW 310

Query: 265 RFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLG 324
                   D L       +         +    PL++L    +R       + A   LLG
Sbjct: 311 YGRTPREIDILRFLMFETYLWPFILSFAMNFALPLLILMWNPIRRSIAGPTVVAAIVLLG 370

Query: 325 CATWRLTYSLVAFNPG-------------GGYAYFPTWEELLISIGFVAIEICAYIVLIR 371
               R+  +  AF+                  AY P   ++LI IG +A  +   +   R
Sbjct: 371 NLIDRIRLASAAFSQPDKALLGHAHALKAIPPAYIPGIGDMLILIGMLAGALALVLWTAR 430

Query: 372 LLPILPPLKQ 381
            LP     + 
Sbjct: 431 YLPFPSVAEV 440


>UniRef50_A6W8F1 Polysulphide reductase NrfD n=14 Tax=Actinomycetales
           RepID=A6W8F1_KINRD
          Length = 370

 Score = 60.7 bits (146), Expect = 9e-08,   Method: Composition-based stats.
 Identities = 27/160 (16%), Positives = 36/160 (22%), Gaps = 7/160 (4%)

Query: 56  AFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWN 115
               L   G A G   LA              +R     SL         + ID+GR   
Sbjct: 83  IAYYLFSGGLAAGSSMLAAVATARGDVAARRALRI---TSLGAVGASAYFLIIDLGRPER 139

Query: 116 LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFII- 174
                        S +      +T Y  +            L  +  L    KV   +  
Sbjct: 140 FYNML--RVAKPTSPMSVGTWILTAYGPLAGAAAVFEAAPLLPERGVLGLARKVAGPLGH 197

Query: 175 ALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE-MLPLFS 213
            LGA              +       P W      LP   
Sbjct: 198 VLGAGAALTAPLLATYTAVLFADTAVPSWHEPFRELPFVF 237


>UniRef50_B3V5K7 4Fe-4S ferredoxin iron-sulfur binding protein n=3 Tax=environmental
           samples RepID=B3V5K7_9EURY
          Length = 490

 Score = 60.0 bits (144), Expect = 1e-07,   Method: Composition-based stats.
 Identities = 27/190 (14%), Positives = 61/190 (32%), Gaps = 24/190 (12%)

Query: 46  NGGFPWGVWIAFDLLI-GTGFA----CGGWALAWAVYVFNRGQYHPLVRPALLASLFGYS 100
           + G  WG  ++  ++                L+  + + +   +  ++       L G  
Sbjct: 287 SKGVLWGWEVSAYVVTKAIATGTYMLAMALMLSGMLEMTDGMWWRLVIGCTAFLGLTGVL 346

Query: 101 LGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK 160
                + +D+ R     Y  +  +++  S L + A  +  + GV+A   A  LF      
Sbjct: 347 -----LILDLDRPERFVYVMLRPNWD--SWLVKGAYLLGGFGGVLACSGAVLLF------ 393

Query: 161 VSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
                    + ++   G  L  +       L+  A  +    W    +L    +    ++
Sbjct: 394 ---GLDRIYLEYLAYAGVPLALLTGVYTAWLLKQARGRS---WSEDGLLEAKMIFEMVVV 447

Query: 221 GFSIVIFEGS 230
           G   V+   S
Sbjct: 448 GAGGVLLMAS 457


>UniRef50_C0QP55 Polysulphide reductase, NrfD n=5 Tax=Aquificales RepID=C0QP55_PERMH
          Length = 294

 Score = 59.2 bits (142), Expect = 3e-07,   Method: Composition-based stats.
 Identities = 40/294 (13%), Positives = 98/294 (33%), Gaps = 18/294 (6%)

Query: 49  FPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI 108
             WG  ++ + +     A G + +     +    + +   +   +  L    +  L   +
Sbjct: 15  VIWGWLVSTN-MWAKSIATGTFLVGLYFVIRYPEKDNFFRKWIPILGLIFIGITLLVTVL 73

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+   +     ++  H +  S +   A  ++ ++ V+ L F            + +  ++
Sbjct: 74  DLHHMFRFWKIFV--HAHFTSAVTLGAWVVSGFVIVLLLSFWS------WATGNRKLFDR 125

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
           +M     L           MG            +W     + +  LL+A + G +  +F 
Sbjct: 126 IMIPGFILAFFSTIYTAGIMG------QATGREIWVFPAEM-ISMLLSATLAGSAAFLFI 178

Query: 229 GSLVQAGLRGNGPDEKS--LFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSV 286
             + +  L      E    LF       ++ +      +       + + +   GD    
Sbjct: 179 DRIYKYVLDDQIRRELGYILFSSAGLLSALYIGELFFAKMHSEFSYEVVKILAFGDVAPF 238

Query: 287 MFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPG 340
            +   V   + P++++ VA  +   +  FL +LSAL+G    +  + +      
Sbjct: 239 FWLGLVFGFIIPMILVGVATEKRKGQYAFLGSLSALIGLWLIKHAWLIAPQYLP 292


>UniRef50_A6FBN4 Oxidoreductase n=1 Tax=Moritella sp. PE36 RepID=A6FBN4_9GAMM
          Length = 633

 Score = 58.8 bits (141), Expect = 3e-07,   Method: Composition-based stats.
 Identities = 35/298 (11%), Positives = 80/298 (26%), Gaps = 25/298 (8%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITI-----DVGRY 113
             + +  A G +AL +   +                +L    +   +I +      +G+ 
Sbjct: 320 FTLFSQAAMGAFALIFLGPLLGIESLTGFTGSGAGLALLVILMAMQAIGLLMSTLHLGKP 379

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
                 +   +   +S +          +GV         F           ++   +  
Sbjct: 380 KRFYRGF---NNLAHSPVSREG------LGVALFFGFMGAFMFFQGLAWYFDVSIFSYVA 430

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
            A G L        +  +  S   K  P W  +       + +A  +G  +      +  
Sbjct: 431 NAFGVLALIGSAGGIFYMYRSYRIKARPFWDHW-QTACSFVGSAIALGTLLTALVAVIGG 489

Query: 234 -AGLRGNGPDEKSLFVKLTNTISVL--LAIFIVLRFGELIYRDKLSLAFAGDFYSV--MF 288
                        +   L      L   A  + +  GE      +     G  Y +  + 
Sbjct: 490 VELYPLLTELAPVVITGLVIEAFGLYSHAKHLNVEQGEGAASHYVQCTTFGKTYKLRNLT 549

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWR---LTYSLVAFNPGGGY 343
               +  +  L VL  + + +   +L ++++   L     R       +    PG  +
Sbjct: 550 VAINIFAVTLLAVLAPSGILSLLWLLPIASI--ALASTVSRALFYVLVIPTTMPGAFF 605


>UniRef50_D1B0I9 Polysulphide reductase NrfD n=1 Tax=Sulfurospirillum deleyianum DSM
           6946 RepID=D1B0I9_SULD5
          Length = 322

 Score = 57.7 bits (138), Expect = 8e-07,   Method: Composition-based stats.
 Identities = 48/304 (15%), Positives = 106/304 (34%), Gaps = 23/304 (7%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQ-----YHPLVRPALLASLFGYSLGGLSITI 108
           W     L   G + G   +A  V      +     +  +++   + +     LG L + +
Sbjct: 18  WAIAVYLFLAGLSSGSIMVALLVKWNRHERSNSSIWDAMIKSGAVVAPVAIFLGLLLLVV 77

Query: 109 DVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNK 168
           D+GR  +  +  I   +N+ SV+    + + +Y  ++ +         +     L  L  
Sbjct: 78  DLGRPLSFYWLLI--RYNITSVMSLGVLFLLLYTPIVVVFMLLVFERTVIKYTFLSPLVA 135

Query: 169 VM--------FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIM 220
           ++        +  +    L  T    S  +  + +     PLW S  +LP+  L ++  +
Sbjct: 136 LIQTVKELHSYAKVIEYFLFITALCISSYTGFLLSALYAIPLWNS-PVLPILFLTSSLSL 194

Query: 221 GFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT---ISVLLAIFIVLRFGELIYRDKLSL 277
           G ++ I  G L           +  L + L      + +L  +FI + +           
Sbjct: 195 GIAVNILTGLLFFKSTMNAESIKYLLVLDLRVILTELPLLALLFIGMVYAGEESAQAAKA 254

Query: 278 AFAGDFYSVMFWIEVLLMLFPL----VVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
           A +  F++ +FWI V+     L    V+  +         + ++++  + G    R    
Sbjct: 255 ALSQGFWAGLFWIGVIGAGLGLPLLTVIFALKSHVYRLHYVVINSMVVIAGVLILRYYIV 314

Query: 334 LVAF 337
               
Sbjct: 315 YAGQ 318


>UniRef50_C7NKL1 Formate-dependent nitrite reductase, membrane component n=5
           Tax=Actinomycetales RepID=C7NKL1_KYTSD
          Length = 412

 Score = 57.3 bits (137), Expect = 8e-07,   Method: Composition-based stats.
 Identities = 52/305 (17%), Positives = 87/305 (28%), Gaps = 29/305 (9%)

Query: 47  GGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSI 106
              PW   I+  L  G G A G   LA   +           R   L ++    + G+++
Sbjct: 89  KPVPWKHEISIYLFTG-GVAGGSGLLAAGAHAAGLDGLRRNAR---LTAIVAAGVSGVAL 144

Query: 107 TIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWK--VSLQ 164
             D+GR              + S +       + Y     L  A      LG +   + +
Sbjct: 145 IADLGRPERFLNML--RTVKLTSPMSVGTWIFSGYSSFAGLAAAIEADRLLGGRPAPAPR 202

Query: 165 RLNKVMFFIIALGALL-PTMHQSSMGSLMISAGYKVH----------PLWQ-SYEMLPLF 212
             +     +  LG +L P    +S G  + SA    +          P+W  S   LP  
Sbjct: 203 GASPTSGGLPVLGPVLRPFDAVASAGLALFSAPLAAYTAVLLSDTATPVWFESRRHLPFV 262

Query: 213 SLLTA-FIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIY 271
            + +A    G    +  G L    L   GP  +            L    +  +  E+  
Sbjct: 263 FVSSAGMASGGVQQVLAGMLGGESLAEAGPARR--LAVAGALGDYLAVDALEKQLDEVGV 320

Query: 272 RDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
            + L     G    +   + V   +  LV               +  L+     A  R  
Sbjct: 321 LEPLHHGAEGRKMRLSKALTVAGGVVTLVA------GRSRAGAVVGGLALAAASALTRFA 374

Query: 332 YSLVA 336
                
Sbjct: 375 VVEAG 379


>UniRef50_B5EDJ5 Polysulphide reductase NrfD n=1 Tax=Geobacter bemidjiensis Bem
           RepID=B5EDJ5_GEOBB
          Length = 345

 Score = 57.3 bits (137), Expect = 1e-06,   Method: Composition-based stats.
 Identities = 37/285 (12%), Positives = 80/285 (28%), Gaps = 33/285 (11%)

Query: 53  VWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGR 112
           +W         G A G   LA A  +  + ++  L     L +  G ++G   +T D+G+
Sbjct: 71  IWSVPAYFYLGGVAGGCAVLAAA--LPGKRRFDALASWCRLLACAGVTVGPALLTWDLGK 128

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF 172
                       F  +S +   +  +     +  L                +  + V + 
Sbjct: 129 MTRFLNML--RVFRPSSPMSVGSWSLAGTGMLATLSLLLG----------KKAPSSVRYG 176

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLW-QSYEMLPLFSLLTAFIMGFSIVIFEGSL 231
               G ++       +G          +PLW +   +LP   + +A       +      
Sbjct: 177 TAFGGVMVAGYTGVLLG-------NTANPLWLEKRRLLPPLFIASAIASTAGALEL---- 225

Query: 232 VQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE 291
                R     E+ +  +      V  A  +V          +           +++   
Sbjct: 226 -----RPLNQHEEKVVQRFGMVGKVGEAAAMVAMERRTPTNKEAVYGVEKGRGGLLWNAA 280

Query: 292 VLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
            + ++  +V+  +       R    S +   LG    R       
Sbjct: 281 KVALVAGVVLDLIPAKSTARRK--ASGVLTTLGAICLRYALLETG 323


>UniRef50_A7ZFT6 Molybdopterin oxidoreductase, membrane subunit n=1
           Tax=Campylobacter concisus 13826 RepID=A7ZFT6_CAMC1
          Length = 294

 Score = 57.3 bits (137), Expect = 1e-06,   Method: Composition-based stats.
 Identities = 45/296 (15%), Positives = 88/296 (29%), Gaps = 24/296 (8%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYV-FNRGQYHPLVRPALLASLFGYSLGGLSI 106
              WG  I   L +G G   G +  +   Y  F         +   L +     +G L +
Sbjct: 3   QTTWGWLIVIYLFLG-GLGAGAFLCSALAYKGFLGKLDEKFYKFGFLLAPIAVIVGTLLL 61

Query: 107 TIDVGRYWNL-PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
             D+     + P   I  +    S++      +T +I V  L                ++
Sbjct: 62  LFDLAPSAAINPAKIIGLYTRPVSIMSIGTYLLTFFIIVSVLVLLQV-----------KK 110

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
             K+   +++LG+LL        G L+     K  PLW +   LP+   ++A   G S  
Sbjct: 111 GGKICDMMLSLGSLLAIGVMGYTGLLLYV--VKAIPLW-ASIWLPILFTISAISTGLSA- 166

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
                 V +G      +       L       L +       E      ++   +G    
Sbjct: 167 --NAISVLSGGGVLSHESHKFHTILVVLEIFALLMLFASVRNEAAGMASITKIVSGSLAP 224

Query: 286 VMFWIEVLLMLFPLVV----LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
           + +   ++  L   ++      + +              ++  C        +  F
Sbjct: 225 MFWIGFIVFGLALPLIGGSKFMLQRCGVTKDGAVCGCSESVKSCVYNEYGVLIGGF 280


>UniRef50_B9L2S9 Polysulphide reductase, NrfD superfamily n=1 Tax=Thermomicrobium
           roseum DSM 5159 RepID=B9L2S9_THERP
          Length = 334

 Score = 56.5 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 41/289 (14%), Positives = 79/289 (27%), Gaps = 16/289 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W      +  G A G   LA A  +       P+VR     +      G L + +D+GR 
Sbjct: 38  WPIVFYFLLGGLAGGSAVLAAAARLLGGRSARPVVRAGRYLAFLAVLPGPLLLIVDLGRP 97

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM--- 170
               +        + S +      +  +     L       +   +  S + +       
Sbjct: 98  ERFHHML--RVIKLRSPMSLGVWGLIAFSLSAFLNALRQAVDDGFFGRSNRLVRGFQQLP 155

Query: 171 -FFIIALGALLPTMHQSSMGSLMISAGYKVHPLW--QSYEMLPLFSLLTAFIMGFSIVIF 227
              +     +         G L+   G    PLW   +  + PLF       +  +    
Sbjct: 156 DRALAIASTVPAFFLAGYTGVLL---GATAVPLWARNALLLGPLFL---CSALSSAAATL 209

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
              L +           +    L      +  +  V R    +    L     G  ++  
Sbjct: 210 SLLLARRSQNDRAEQALAQVEFLA-LTGEVALLEAVHRKSGPVIGRPLRHGAEGRAFAGA 268

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
                  +    + L + + R   R+   +++ AL G    R T     
Sbjct: 269 RATTATALALHGLALLLPR-RWRQRLELPASILALAGAFLLRATMVFGG 316


>UniRef50_B3E5I5 Polysulphide reductase NrfD n=4 Tax=Bacteria RepID=B3E5I5_GEOLS
          Length = 314

 Score = 56.5 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 43/294 (14%), Positives = 90/294 (30%), Gaps = 14/294 (4%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLS 105
                WG  +A D     G   G   +   + +F       L     +       +G   
Sbjct: 3   TKHEGWGWMLAVDFFFA-GMGGGMVLITGLLELFAGSG--RLSLLGNVMGPLFMCIGCGF 59

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           + +++GR +     +     N  ++L   A  M++ I    +  +  L      +  L  
Sbjct: 60  LILELGRPFQAWRVF----MNPKAILTAGAWLMSVAIVAGLVYASFDLDPSWFKQDKLIW 115

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
            +  +   +     + T    +    ++   +K  P W    ++ LF L +      +  
Sbjct: 116 QDWDLLRKLLAVVCVITGLVVATYPGVLLGRHKGRPFWVGPGIMTLFMLSSIVTGASAHF 175

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVL-RFGELIYRDKLSLAFAGDFY 284
           +         + G   +  +    L     V    +I + R G        +L +    Y
Sbjct: 176 VSALIYPPGSVPGIWHNLPTFVGGLLFFQLVGWLGYIWIKRTGTTAAEAASALKWINGQY 235

Query: 285 SVMF--WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
           +  F      +  L PLV++ +      +    + AL  L+G    R       
Sbjct: 236 ADSFKAAFIFVGTLVPLVLVMIP----STLCQGIGALLVLVGGVVMRCLVVYAG 285


>UniRef50_B8JDY1 Polysulphide reductase NrfD n=4 Tax=Anaeromyxobacter
           RepID=B8JDY1_ANAD2
          Length = 399

 Score = 56.5 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 27/172 (15%), Positives = 48/172 (27%), Gaps = 12/172 (6%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W         G A     L  A  +        LVR   L +  G +   + +  D+GR 
Sbjct: 84  WEIPAYFFVGGLAGASAVLGAAASIAGGEGTAALVRRCRLVAAGGAAASAVLLVRDLGRP 143

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
                      F   S +      +T +  +                 + + L +     
Sbjct: 144 SRFLNML--RVFRPTSPMNMGTWVLTGFGALS------GAAALPALVAAPRALERSAGVA 195

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSY-EMLPLFSLLTAFIMGFSI 224
            A  A+L        G L+        P+WQ+    LP+    +  +    +
Sbjct: 196 AAGAAVLGLPLVGYTGVLL---ANTAVPVWQATRNTLPVLFAFSGAVSAGGL 244


>UniRef50_A6DUB4 Putative uncharacterized protein n=1 Tax=Lentisphaera araneosa
           HTCC2155 RepID=A6DUB4_9BACT
          Length = 521

 Score = 56.5 bits (135), Expect = 2e-06,   Method: Composition-based stats.
 Identities = 21/246 (8%), Positives = 63/246 (25%), Gaps = 10/246 (4%)

Query: 144 VMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLW 203
            +          +           K    +    A    ++  S+          +   W
Sbjct: 265 FIIWIALAFFMFKKSTSQDADGNPKTTILMGKASAPGLMLYALSLTFASFDWMMSLDYAW 324

Query: 204 QSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF-- 261
            S     ++       M  + V+    L   G    G  ++  +  L   +   +  +  
Sbjct: 325 FSTIYGVIYFAGGIMSMHAATVLAVRVLQAKGY-LQGAVDQEHYHDLGKLMWAFMIFWTY 383

Query: 262 -------IVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRML 314
                  I+               +   +  + + +     L P        ++ +  + 
Sbjct: 384 TALSQYLIIWYADIPEETIWFLNRYKEGWLPITYIVIASHFLIPFAFFMSRHMKRNKNIC 443

Query: 315 FLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLP 374
              A   ++    +     +          + P+  + LI  G   + + A++  ++   
Sbjct: 444 AFFAAWLIIAEFIYIYWQVMPTVTFPITTPFSPSIADALIFFGMAGVYVAAFLFNLKNQN 503

Query: 375 ILPPLK 380
           ++P   
Sbjct: 504 LIPVRD 509


>UniRef50_Q30TA2 NrfD-related membrane anchor n=1 Tax=Sulfurimonas denitrificans DSM
           1251 RepID=Q30TA2_SULDN
          Length = 299

 Score = 55.7 bits (133), Expect = 3e-06,   Method: Composition-based stats.
 Identities = 39/284 (13%), Positives = 100/284 (35%), Gaps = 15/284 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W+    +       G   + + +   +      L     + +    ++  L    D+ + 
Sbjct: 26  WLVTVNMWAKSIGTGLIFMLFMLLRMHPESAKNLRFSTTVVAFVFINIFLLFTLADLHQP 85

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
           + + + ++  H+   S +   +V  ++Y+G++ L    A       K +    +KV+ + 
Sbjct: 86  FRMWHIFVYSHW--TSAIAIGSVMASMYLGLLTLLGFLAF------KKNDVLFDKVLLWT 137

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
             L   +     S      + A      LWQ         +L A + G + ++  G    
Sbjct: 138 TILAIPVTLYTAS------LMAQCTARELWQ-MPAESAQMILAALLAGSATMLLLGGNKL 190

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
           +    N          L   I  +          E I      +   G++  + +  + +
Sbjct: 191 SSEAKNSLGVVLGLSALMAFIIYMSEYIFGPMKAEEIAATIDYVKGNGEYAVMFWLGQWM 250

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
             + P++++ +++      +L L+A+ AL+G A  +  + ++  
Sbjct: 251 TFILPMLLIVLSRASKSDAILKLAAILALVGLAIVKHVWLMIPQ 294


>UniRef50_A1BJH5 Polysulphide reductase, NrfD n=6 Tax=Chlorobiaceae
           RepID=A1BJH5_CHLPD
          Length = 331

 Score = 55.3 bits (132), Expect = 3e-06,   Method: Composition-based stats.
 Identities = 40/310 (12%), Positives = 90/310 (29%), Gaps = 22/310 (7%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYV----FNRGQYHP-------LVRPALLASLFGY 99
           W   I   L +G G A G   +   + V    F  G            +R     S    
Sbjct: 25  WEWHIPLYLFLG-GMAGGLLVITSIMIVLKRQFGIGPRDVGEGCPCLAIRIGSFLSPTLL 83

Query: 100 SLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGW 159
            +G L + +D+     L  +         S +   +  +  +  +  L+       +L  
Sbjct: 84  GIGMLFLFLDLAHP--LYVWAFYTTIQPTSPMSAGSWILIAFFPLAILQAMLVNRNQLRG 141

Query: 160 KVSLQRLNKVMF----FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
                    + +      I   A         + + ++ + +   PLW S  +  +  L+
Sbjct: 142 FNIGPVSKIIDWTEQHMTIVALANAHIGVGIGIYTGILLSFFSARPLWSSSILG-MLFLV 200

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLR-FGELIYRDK 274
           +      ++++      +  +             +T  + VL  +       G +++   
Sbjct: 201 SGISSAAALMLLLAPKDEKPVYSMIDANAIWIELMTVGLFVLGGLTGSANTHGAMMHLIT 260

Query: 275 LSLAFAGDFYSVMFWIEVL--LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTY 332
             +  AG  Y   FW   +   ++ PL +  +       +   ++ +  L G    R   
Sbjct: 261 GDVNLAGMSYMFWFWGIFVAAGLVVPLFLEFMEAAGVHIKFPNVAPVMVLCGGLILRFLI 320

Query: 333 SLVAFNPGGG 342
                     
Sbjct: 321 VFAGQTYHTF 330


>UniRef50_B9CXX9 tRNA uridine 5-carboxymethylaminomethyl modification enzyme GidA
           n=1 Tax=Campylobacter rectus RM3267 RepID=B9CXX9_WOLRE
          Length = 295

 Score = 55.3 bits (132), Expect = 3e-06,   Method: Composition-based stats.
 Identities = 46/256 (17%), Positives = 87/256 (33%), Gaps = 20/256 (7%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYV-FNRGQYHPLVRPALLASLFGYSLGGLSI 106
              WG  I   L +G G   G +  +   Y  F         +   L +     +G   +
Sbjct: 3   QTTWGWLIVIYLFLG-GLGAGAFLCSALAYKGFLGSLNERFYKFGFLLAPVAVIIGTALL 61

Query: 107 TIDVGRYWNL-PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
             D+     + P   +  +    S++      +T +I V  L                ++
Sbjct: 62  LFDLAPSAAINPLKILQLYTRPVSMMSIGTYLLTFFIVVSVLVLLQI-----------KK 110

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
             K+   ++ LGA+L        G L+     K  PLW +   LP+   ++A   G S  
Sbjct: 111 SGKICDMMLTLGAILALGVMGYTGLLLYV--VKAIPLW-ASVWLPILFTISAISTGLSAN 167

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
               + + AG   +    K     +   I  +LA+F  +R  E      ++   +G    
Sbjct: 168 --AAATLNAGHGLSRCAHKFHVALVALEIVAVLALFASVRS-EAAGMASVTKIVSGSLAP 224

Query: 286 VMFWIEVLLMLFPLVV 301
           + +   V+  L   ++
Sbjct: 225 MFWIGFVVFGLALPLL 240


>UniRef50_A1JN24 Tetrathionate reductase subunit C n=9 Tax=Enterobacteriaceae
           RepID=A1JN24_YERE8
          Length = 361

 Score = 55.3 bits (132), Expect = 4e-06,   Method: Composition-based stats.
 Identities = 48/295 (16%), Positives = 89/295 (30%), Gaps = 19/295 (6%)

Query: 53  VWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRP-----ALLASLFGYSLGGLSIT 107
           +  A       G AC     A    +  R       +      AL+ ++    +  L++ 
Sbjct: 20  LPWAVQYFFFIGLACSAVLFAGGQRICARQGKLSAQQSQWEFTALMLAVTAVVVAPLALN 79

Query: 108 IDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
            D+ +   + +FY   HF   S +   ++ + ++  ++   F   ++ RL  K   + L 
Sbjct: 80  ADLHQPARVWHFYA--HFTPWSWMSWGSIFLPLFSLLVMGYFLALIYSRLKAKPLPRLLA 137

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
            +          +       +  L      +  PLW S   LPLF  LTA     +I   
Sbjct: 138 GLALLCGLSAISILLYTGREVSIL------RAQPLWFS-LWLPLFIFLTACQ---AIPSL 187

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
               +    +   P  +   + L     V L      +                   S  
Sbjct: 188 LALWLWREPQYQRPLARWQLISLVVLAWVTLLWVYSDKLWASGDNLSAPALRHWAVQSPF 247

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLS--ALSALLGCATWRLTYSLVAFNPG 340
             +  L +   L  L +   R       ++  AL AL  C + R    +      
Sbjct: 248 IALFPLALWLLLFGLALFNGRKTLSTPVIATQALIALTLCWSVRWLLLMQTQTLP 302


>UniRef50_A1SKV0 4Fe-4S ferredoxin, iron-sulfur binding domain protein n=2
           Tax=Actinomycetales RepID=A1SKV0_NOCSJ
          Length = 505

 Score = 55.0 bits (131), Expect = 4e-06,   Method: Composition-based stats.
 Identities = 50/305 (16%), Positives = 100/305 (32%), Gaps = 17/305 (5%)

Query: 36  VFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLAS 95
           V G  +  +     PWG W     L   G   G   LA   ++   G        A +  
Sbjct: 216 VTGARTTLNTAHPRPWG-WKVVTYLWTKGVGAGALGLALLAHLMGIGLGPVGDYVAPVLG 274

Query: 96  LFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFE 155
           LFG +  G+ +  D+ R     Y ++  ++   S L   A  +T++ G   L +  A+  
Sbjct: 275 LFGAATTGVLLVWDLKRPERFLYIFLKSNW--TSWLVIGAYVLTVFSGGAVL-WMLAVAL 331

Query: 156 RLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLL 215
            LGW          M  +  +G  +  +  +   +  +    +   LWQS  +L    ++
Sbjct: 332 DLGW---------AMTTLAWVGLPVSALMAAY--TAFLFGQAEGRDLWQS-PLLFWHLVV 379

Query: 216 TAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKL 275
            A ++G    +    L               FV  T    ++L +               
Sbjct: 380 QAVMVGSG-ALAVAGLFADLSDPAWEMVTVAFVLSTAAHLLMLGVEYAGGHASRQATVAA 438

Query: 276 SLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLV 335
            +   G +  + +   VL     +V+  +        +L ++ ++       +   +   
Sbjct: 439 HIVTRGRYARLFWLGAVLPAAAAVVLGALTWGGLPVGLLVVAGIAVQPALVAYESAFVRA 498

Query: 336 AFNPG 340
             +P 
Sbjct: 499 GQDPP 503


>UniRef50_A9QP26 FeS cluster containing hydrogenase components 1 n=1 Tax=uncultured
           marine group II euryarchaeote EF100_57A08
           RepID=A9QP26_9EURY
          Length = 470

 Score = 54.2 bits (129), Expect = 9e-06,   Method: Composition-based stats.
 Identities = 31/186 (16%), Positives = 63/186 (33%), Gaps = 16/186 (8%)

Query: 46  NGGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQY-HPLVRPALLASLFGYSLGGL 104
           + G  WG  ++  ++     A G + +A         +    L    ++   F   L GL
Sbjct: 267 SKGVLWGWEVSAYIIT-KAVASGTYLIAMLAMFAGLLEMTEQLWWQLVIGCTFFLGLTGL 325

Query: 105 SITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQ 164
            +  D+ R     Y  +  +++  S L + A  +  + G++A   A   F          
Sbjct: 326 LLVKDLDRPERFLYVMLRPNWD--SWLVKGAYILGGFGGILACSGAVLFF---------D 374

Query: 165 RLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSI 224
             +  + ++   G  L  +       L   A  +    W    +L     +   I+G + 
Sbjct: 375 LGHTYLEYLAVAGIPLAVLTGVYTAWLFGQAKGRN---WSEDRLLAAKMFVEMVILGVAS 431

Query: 225 VIFEGS 230
           +I   S
Sbjct: 432 LILLTS 437


>UniRef50_Q1IPA6 Polysulphide reductase, NrfD n=1 Tax=Candidatus Koribacter
           versatilis Ellin345 RepID=Q1IPA6_ACIBL
          Length = 373

 Score = 53.4 bits (127), Expect = 1e-05,   Method: Composition-based stats.
 Identities = 23/147 (15%), Positives = 41/147 (27%), Gaps = 11/147 (7%)

Query: 86  PLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM 145
            + R     +  G  L    +  D+GR            F   S +   A  +  +    
Sbjct: 97  RISRDCRYLAAGGAMLSSALLISDLGRPERFLNML--RVFKPQSPMSVGAWVLAAFGSFA 154

Query: 146 -ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQ 204
            A  FA  L +    +      +    F    G  L T     +G+          P+W 
Sbjct: 155 GASAFAQWLADFTEIRGIQVVGDAAEGFACLFGLPLATYTGVLLGA-------TAIPVWN 207

Query: 205 SYE-MLPLFSLLTAFIMGFSIVIFEGS 230
            +   LP+   ++        +   G 
Sbjct: 208 EHVTTLPIHFGMSGLNSAVGALELLGH 234


>UniRef50_B9L5D2 Polysulphide reductase NrfD n=1 Tax=Thermomicrobium roseum DSM 5159
           RepID=B9L5D2_THERP
          Length = 295

 Score = 53.4 bits (127), Expect = 1e-05,   Method: Composition-based stats.
 Identities = 46/289 (15%), Positives = 89/289 (30%), Gaps = 16/289 (5%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W A       G A     +A  +++F RG    + R     +  G  L GL + +D+ R 
Sbjct: 14  WYAVVEFFVAGLAGTAAGIAALLWLFGRGADRIVARWGFAIATVGSILSGLLLILDLKRP 73

Query: 114 WNLPYF------YIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
               +       ++P      SV+   A  + ++ G   L    +L        SL+ L 
Sbjct: 74  DRFWHMLLFSETFLPTFLKWWSVMALGAWSLFVFGGASFLALVGSLAVEGRLPASLRFLG 133

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
           + +   I +            G   +       PLW     L      +       +++ 
Sbjct: 134 RGILGTIIV-VGSGLAGTFYAGYKGVLLNSTNRPLWGDTAWLGALFFASGMASAAVVLLL 192

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
                    + + P       +L      +  + +V     +  R  ++    G+ Y V+
Sbjct: 193 LA-------QRSSPSTVPTLRQLLLGALGVSIVAVVAMLATMPTR--VTELTLGNVYGVL 243

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
             + V L +    V+           +   A+  L G    R    L +
Sbjct: 244 LALAVALGMIVPAVVAWRPQLVGRLAVPTLAVLVLAGAFVLRAALLLSS 292


>UniRef50_B8G171 Polysulphide reductase NrfD n=2 Tax=Desulfitobacterium hafniense
           RepID=B8G171_DESHD
          Length = 304

 Score = 53.4 bits (127), Expect = 1e-05,   Method: Composition-based stats.
 Identities = 38/289 (13%), Positives = 90/289 (31%), Gaps = 33/289 (11%)

Query: 73  AWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLF 132
           +  + V+++ +YH L       +      G L +  ++GR           +FN  S+  
Sbjct: 28  SVLLTVYDKNRYHKLAAMGAYLAPVLVGGGVLFLLSELGRPTRFISTL--YNFNPQSITS 85

Query: 133 ETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLM 192
             ++   I++ +  +                     +   ++ LGA+   +     G L+
Sbjct: 86  WGSIVQMIFVILSLIYAWLYFKNNTSGS--------LFKGVLGLGAIFALLVGGYHGLLL 137

Query: 193 ISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL-------------VQAGLRGN 239
            S G    PLW    +     L+++ + G +++I    L             V +     
Sbjct: 138 SSLG---RPLWVGGMVTA-LFLVSSLLGGTALMILIKELGISIGVPKNVSGEVASVSDVK 193

Query: 240 GPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPL 299
           G +   L   L+    VL+  + V      +            +  +   + ++  L   
Sbjct: 194 GFNFSFLVCILSALQLVLVISWQVSMTRSGLEPAATYSNLMEQYGGLWIGLVLICGLILP 253

Query: 300 V------VLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
           +      +++         M    ++  + G  T++    L        
Sbjct: 254 LLGSLYSLIKDKTAEMSKGMGLALSVLIIAGGFTFKHLVLLAGQIKLPF 302


>UniRef50_C8WM86 Polysulphide reductase NrfD n=2 Tax=Coriobacteriaceae
           RepID=C8WM86_EGGLE
          Length = 330

 Score = 53.0 bits (126), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 53/312 (16%), Positives = 108/312 (34%), Gaps = 32/312 (10%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W     L   G   G + +A  +++ +R ++  +V  ++ A+L   ++G L +  ++   
Sbjct: 9   WQPALYLFLGGMGAGAFVMAAVLFLIDRTRHRLIVCVSMWAALASLAVGLLLLLSELVTP 68

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFA-----PALFERLGWKVSLQRLNK 168
                       +  S +   A      + V A+          ++    WK   +R   
Sbjct: 69  LRGL-MMWQSFGHFTSWMTYGAWGAFAAMAVFAVSALLATRPVGVWLAKKWKWFEKRGVA 127

Query: 169 VMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFE 228
           +   +  +G +L        G L+++AG        S  +LP    ++AF  G ++V   
Sbjct: 128 LRRVLAVIGIVLGAFVAVYTGMLLMAAGSVPL---WSTPLLPALFTVSAFDTGVALVELV 184

Query: 229 GSLVQAGL----RGNGPDEKSLFVKLTNTISVLLAIFIVLRFGEL------IYRDKLSLA 278
              +        +     E+ + V +   I+VL A F V+  G++            +L 
Sbjct: 185 ALALSKKDALAPKARVLMERIVVVLVLVEIAVLAAFFAVMLGGDVQTAVGATAAASAALL 244

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSR-------------MLFLSALSALLGC 325
             GD  +  + +     L   + + VA L    R             ++   A+ AL+G 
Sbjct: 245 LTGDLAACFWALVAACGLAMPLAMAVAGLVLHKRGKKKPGMKQHGGTLMAACAVGALIGG 304

Query: 326 ATWRLTYSLVAF 337
              R        
Sbjct: 305 CALRFLILAAGM 316


>UniRef50_C8S9X7 Polysulphide reductase NrfD n=1 Tax=Ferroglobus placidus DSM 10642
           RepID=C8S9X7_FERPL
          Length = 309

 Score = 53.0 bits (126), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 53/297 (17%), Positives = 106/297 (35%), Gaps = 24/297 (8%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNR--GQYHPLVRPALLASLFGYSLGGLSITI 108
           WG+ IA  L +G G A G +   +  Y+       +  + +  +  S     LG LS+  
Sbjct: 19  WGLAIATYLFLG-GLAGGMYIAGYFAYLRRNRNEVFLEISKFGMYYSGIVLILGLLSLIY 77

Query: 109 DVGRYWNLPYFYIPGHF-NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLN 167
           D      L     P  F N+ S L   +  +  ++ +  L       +    +     L 
Sbjct: 78  D--HPNVLIAVINPTLFRNLESWLAVGSWIILFFLVIWFLLLLEYFTKLKMPENLKFALM 135

Query: 168 KVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIF 227
            V  F   +           + + ++  G    P+W S  + P   +++    G ++   
Sbjct: 136 SVNAFFAFI---------VILYTALLLRGAMFVPMWMSNSLPP-LFVVSGISTGIALCTI 185

Query: 228 EGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF-------GELIYRDKLSLAFA 280
            G++    +        S+ +     +   L   +             +  +  L L   
Sbjct: 186 YGAVKVRKVEKEFKLADSILIISELALIGYLLSELSSMSTLTSYPAFSIAAKTTLELMLQ 245

Query: 281 GDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
           G++ S+ F+  V + +LFPL +   + ++    +  LS LS L+G   +R+     A
Sbjct: 246 GEYSSMFFYGFVGIGLLFPLALYFASYVKKALAIDLLSGLSVLIGGYIFRIIVIAAA 302


>UniRef50_B6BMI0 Polysulphide reductase, NrfD n=1 Tax=Campylobacterales bacterium GD
           1 RepID=B6BMI0_9PROT
          Length = 305

 Score = 53.0 bits (126), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 33/278 (11%), Positives = 96/278 (34%), Gaps = 10/278 (3%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W+    +       G   + + +   +    + L     + +    ++  L    D+ + 
Sbjct: 27  WLVTVNMWAKSIGTGVIFMLFLLLRMHPESGNKLRLQTSIVAFIFINIFLLFTLADLHQP 86

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
           +   +  +  H + +S +       + ++G++ L    A   R          +K++ + 
Sbjct: 87  FRFWHILV--HPSFSSAIAWGTFMASAFLGLLTLLVLVAWRARTK-DECNTNYDKILLWT 143

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
             L   +     +      + +      LWQ         L        ++++  GS + 
Sbjct: 144 TILAIPVTLYTAA------LMSQCTARELWQMPAESAQMILAALLAGSAAMILLGGSKLS 197

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVL 293
              +        L   ++  I +   IF  ++  E+ +  +      G +  + +  + +
Sbjct: 198 YEAKKTLGVVLGLSALMSFIIYMSEYIFGPMKAEEIAFTLEYIKG-DGPYTVMFWLGQWM 256

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
             L P++++ +++      +L L+A+ AL+G    +  
Sbjct: 257 TYLLPMLLIVLSRSSKSESILKLAAILALVGLFLVKHV 294


>UniRef50_Q1D0Y1 Putative membrane protein n=1 Tax=Myxococcus xanthus DK 1622
           RepID=Q1D0Y1_MYXXD
          Length = 398

 Score = 52.6 bits (125), Expect = 2e-05,   Method: Composition-based stats.
 Identities = 42/334 (12%), Positives = 85/334 (25%), Gaps = 20/334 (5%)

Query: 60  LIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASL----FGYSLGGLSITIDVGRYWN 115
                   GG      +YV N G +    R     +        ++  L   +     W 
Sbjct: 57  FYFLCLGLGGAVFLALMYVANAGWFTVFKRIPEAFAAYVPWGAVTILALLPFVSSLYPWA 116

Query: 116 LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEF--APALFERLGWKVSLQRLNKVMFFI 173
            P      H       F       + + VM   +     +  R+  +   +R  ++    
Sbjct: 117 KPGVMETDHLLHEKAAFLNVPFFAVRMVVMLALWVGFTWMLRRISLRQDAERSLELAGRN 176

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
           + + A+   +   +           + P W S         +   +      I   +++ 
Sbjct: 177 VTVSAVFLVLFSLTFCLAAFDWLMTLEPHWFSTIYA--LYNIAGLLSSTVCAITVTAILL 234

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIF---------IVLRFGELIYRDKLSLAFAGDFY 284
                      S    L   +     ++         ++                 G + 
Sbjct: 235 HRAGALPQLNTSHLHDLGKLMFGFATLWAYLWFSQFLLIWYANIPEETVYFVTRLHGTWA 294

Query: 285 SVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA 344
              +    L    P V+L     + +   L   A   L+G         +    P G   
Sbjct: 295 VAFYVNVALNWALPFVLLLPRPAKRNPSHLLRVAAILLVGRWLDLYLMVVPGGQPDGVAL 354

Query: 345 YFPTWEELLISIGFVAIEICAYIVLIRLLPILPP 378
                 EL   +G  A+   A    +R  P++P 
Sbjct: 355 ---GVFELAGFVGMAALFTLAVTRTVRSTPMVPV 385


>UniRef50_C7MM02 Formate-dependent nitrite reductase, membrane component n=3
           Tax=Coriobacteriaceae RepID=C7MM02_CRYCD
          Length = 297

 Score = 52.6 bits (125), Expect = 3e-05,   Method: Composition-based stats.
 Identities = 45/297 (15%), Positives = 93/297 (31%), Gaps = 26/297 (8%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W V IA  L    G   G +  +  V  +     H   +     +    ++G L +  D 
Sbjct: 7   WDVPIALYL-FLAGLGGGAFITSALVA-WKHPDAHTARKIGRFIAPVVVAVGLLLLMTDA 64

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
                 P  +     N+ SV+    + + ++  V  +     L +             V 
Sbjct: 65  KAGLFNPLRFALLLHNLGSVMTWGVIFLAVFEVVALVVAILELTK-----------RAVP 113

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
            ++  +G +      +  G L+        PLW +   LP+  L++A   G + V+F   
Sbjct: 114 RWLDIVGVVSGVAVGAYTGCLLGV--VHTFPLWNNSI-LPVLFLVSALSTGAASVVFGTL 170

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWI 290
           +            K     L     VL+A  + +            +      +++ FW+
Sbjct: 171 IAAPKEAERLTVVKGAHYWLPLVELVLVAAMLFIVNTAGATAHTTVMGLLAGKFALPFWL 230

Query: 291 EV--LLMLFPLVVLRVAKL--------RNDSRMLFLSALSALLGCATWRLTYSLVAF 337
               + ++ P  +    +         +    +  +S    L+G    R    + A 
Sbjct: 231 GFIAIGLVGPACIETYERFCAKEKGSAQGSRALGIVSEGGVLVGGFLLRWMIVVAAL 287


>UniRef50_C8WKW8 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WKW8_EGGLE
          Length = 304

 Score = 51.9 bits (123), Expect = 4e-05,   Method: Composition-based stats.
 Identities = 48/287 (16%), Positives = 88/287 (30%), Gaps = 21/287 (7%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLAS------LFGYSLGGLSITIDVGR 112
            L   G   G  A+   +      ++  L  P    +          + G L +  D+GR
Sbjct: 9   YLFLGGTGAGALAVLCVLECARVLRWRALAMPEEFFARAWPVCAVTLATGMLCLLADLGR 68

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF 172
              L            S +   +  +   +   A     AL + +            +  
Sbjct: 69  PDRLLGLLSSPTP---SAMAAGSFALVAALACAAAFSLGALLDTVRLP------RAAVLA 119

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV 232
           + A GAL   +  +  G+L+ S       L     ++P+  +L++   G +      S V
Sbjct: 120 LAAAGALSAAVTATYTGALLQSLASV---LLWRTSLVPVLFVLSSASCGIATAFLAASFV 176

Query: 233 --QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWI 290
             +   RG       +   +    +  L+ F++L F              G+   V + +
Sbjct: 177 ETRHPYRGPLVWLARIDGGIVVVEAGCLSAFVLLAFAGEETAAAARALAFGELAPVFWGV 236

Query: 291 EVLLML-FPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
             +  L  PLV+ R     N    L   A   L+G    R       
Sbjct: 237 LAVCGLAVPLVLERFLTHGNSRTQLLWIAALLLVGGFALRWCIVGAG 283


>UniRef50_A6GFM4 Putative uncharacterized protein n=1 Tax=Plesiocystis pacifica
           SIR-1 RepID=A6GFM4_9DELT
          Length = 435

 Score = 51.9 bits (123), Expect = 4e-05,   Method: Composition-based stats.
 Identities = 37/360 (10%), Positives = 90/360 (25%), Gaps = 41/360 (11%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
            +       GG       ++        + R A  A      +    I + +G   ++  
Sbjct: 67  FMFALSLGLGGLVFVIIQHLVRANWSVAVRRIAEHAMFTLPFVALGGIPLLLGPGHHVFE 126

Query: 119 FYIPGH-------------FNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           +    H              N  S      + + I+ G+    +  +  +          
Sbjct: 127 WMHTEHVLHDPMIKAKLAYLNHGSFKARFGLYLAIWSGLSIAFWNWSRKQDDAKSTEEAA 186

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
                   +A   L+      + G+        + P W S           A  +  S++
Sbjct: 187 EYAYKQRFLAPIGLIAFALSMTFGAFDFMM--SLDPHWFSTMYGVYIFAGVALAI-HSLL 243

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---------FIVLRFGELIYRDKLS 276
           +     +Q G           F  L   +               F++             
Sbjct: 244 VVVIHFLQRGGMLKDVVTAEHFHDLGKFMFGFTVFWTYIGFSQYFLIWYANIPEETHWFM 303

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
               G + ++ + +     + P  +L     + +S  L   A   +              
Sbjct: 304 YRAHGQWLNLSYLVIFGRFVIPFFLLLRRGWKRNSNYLVWMAFWIIFMEFIDIFWLVQPP 363

Query: 337 FN---------------PGGGYAYF-PTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
           F                    ++Y   T  ++   + FV + +  +   ++ + ++P   
Sbjct: 364 FAHHAASRAEEAGAMELAHHFHSYINVTAADVGFFVAFVGVFLTVFGYSLKSMKLVPIQD 423


>UniRef50_C6P6L5 Putative uncharacterized protein n=1 Tax=Sideroxydans
           lithotrophicus ES-1 RepID=C6P6L5_9PROT
          Length = 338

 Score = 51.9 bits (123), Expect = 4e-05,   Method: Composition-based stats.
 Identities = 45/315 (14%), Positives = 104/315 (33%), Gaps = 15/315 (4%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPAL-LASLFGYSLGGLSITIDVGRYWNLP 117
            ++ T  A  G AL   +Y+        +   A+ L +LF  +   + + +  G      
Sbjct: 14  FMVVTYLALSGVALCSVLYLVGAKWRFQVHGLAVSLYALFPMAFAMMVVLLIGGNQTFPW 73

Query: 118 YFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALG 177
             ++    +V+   + T   +     +  L         +  +    R  +       + 
Sbjct: 74  IGHVSHGEDVHMPGWYTLPLLAAREVIGMLTIMFIWRLFIKRQEVADRSEEDRLKFHHVA 133

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLR 237
             +P         +       + P W S     + +L++ F M  + ++    ++    +
Sbjct: 134 CWVPFFTVLYATMIAWDFEMTLKPSWHSAIYG-MQNLVSNFGMFLAFLLIWIYVLNTRDK 192

Query: 238 GNGPDEKSLFVKLTNTISVLLAIFIVLRFGELI---------YRDKLSLAFAGDFYSVMF 288
                E+ ++  L   +     +++   F + +          RD++     GDF  V +
Sbjct: 193 LVKRVEEFVYNYLAQMMLAFTLLWMYTFFAQYLTIWYGNLGDERDRIDGMQNGDFSVVWW 252

Query: 289 WIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPT 348
            +  L  + P V L     R++ ++    A+  + G    R  +         G    P 
Sbjct: 253 TMVALKFVVPFVTLCFPVTRHNPKLTVAVAVGIIAGTLCERFVWIAG----VNGTGTIPV 308

Query: 349 WEELLISIGFVAIEI 363
               L+SIG + +  
Sbjct: 309 LWGGLVSIGVIMVGY 323


>UniRef50_B1ZM00 Putative uncharacterized protein n=6 Tax=Proteobacteria
           RepID=B1ZM00_METPB
          Length = 666

 Score = 51.5 bits (122), Expect = 5e-05,   Method: Composition-based stats.
 Identities = 43/278 (15%), Positives = 80/278 (28%), Gaps = 22/278 (7%)

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A G   ++  + + +      + R A  A+L G  L  L          +L    
Sbjct: 85  WWIGIAAGCLMISGLLLLADVAWRCGIARLAQSAALLGAGLAALHPVP--AHPVSLAALI 142

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVM----ALEFAPALFERLGWKVSLQRLNKVMFFIIAL 176
           + G     + L      +   +G      A  +        G  +      +    +  L
Sbjct: 143 VTGFGLWAAALLPDLAVLRDRLGAGPHRRARLYRALSLGWRGSALQWLAWERACRGLALL 202

Query: 177 GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL 236
           G L        +         +         +LP+  L+ A + G  ++     +++  L
Sbjct: 203 GILAAVAVLIDLALAAALCTDRHD------TLLPVALLVEAVLSGAGLIAALAVVLRRSL 256

Query: 237 RGNGPDEKSLFVKLTNTISVL---------LAIFIVLRFGELIYRDKLSLAFAGDFYSVM 287
              G         L   I              I   + +G+   R +L+    GD  +  
Sbjct: 257 GLGGLVTGRHLDILGRLILAFGLAALYCHVTEIVTAILYGDAAERARLTRRLLGDE-APA 315

Query: 288 FWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGC 325
           FW  +L  L P     +  +R     L L+      G 
Sbjct: 316 FWTFMLAGLLPTQFCWIPAIRRSPAALGLTGALVACGL 353


>UniRef50_Q022U1 Polysulphide reductase, NrfD n=1 Tax=Candidatus Solibacter usitatus
           Ellin6076 RepID=Q022U1_SOLUE
          Length = 358

 Score = 51.5 bits (122), Expect = 5e-05,   Method: Composition-based stats.
 Identities = 39/255 (15%), Positives = 75/255 (29%), Gaps = 27/255 (10%)

Query: 80  NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMT 139
                    +      + G S+G   +  D+GR       ++   F   S +   A  ++
Sbjct: 109 GGRDLRGFAQQCHWMGVVGSSVGAAFLIHDLGRPERF--LFMLRVFRPTSPMNLGAWILS 166

Query: 140 IYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI-IALGALLPTMHQSSMGSLMISAGYK 198
                 A   A A    +  +  L  L +   +     GA L +          +     
Sbjct: 167 G-----AAPTAIATALFINRRGLLGWLGESAGYASGVFGAALASYTG-------VLVANS 214

Query: 199 VHPLWQSY-EMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVL 257
             P+WQ     +P     +A     +I+    +  +A              ++     V 
Sbjct: 215 AVPVWQEARRWMPPLFASSAIASAAAILDLFDNPRRAKSIVQVFGTVGRVGEVAVARMVE 274

Query: 258 LAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLS 317
            +   + R GE ++R   +  +          +  +L    LVV  +       R L  +
Sbjct: 275 SSASRIARVGEPLHRGASAKLWK---------VAKVLTAASLVVTFIPGKSRGKRRL--A 323

Query: 318 ALSALLGCATWRLTY 332
           A+ A  G    R   
Sbjct: 324 AVLATAGSLCLRFAV 338


>UniRef50_C5S8Z3 Polysulphide reductase NrfD n=1 Tax=Allochromatium vinosum DSM 180
           RepID=C5S8Z3_CHRVI
          Length = 319

 Score = 51.5 bits (122), Expect = 6e-05,   Method: Composition-based stats.
 Identities = 36/316 (11%), Positives = 92/316 (29%), Gaps = 31/316 (9%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
            W  W+A  L  G G      A+ +   ++       LV     A +   +LG L +   
Sbjct: 12  MWTWWLAIYLYFG-GLGAATLAVTFLTDMY-LKPNRALVIWGAGAGVVLLALGSLMLFGH 69

Query: 110 VGRYWNLPYFY--IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFER----------- 156
           +     +      +      ++ +      +   +    L   P + E            
Sbjct: 70  LLDKTAVLTVLNPLALFNQSSAWIAWGTQFIIWMMVWGVLYALPYVRETEFPHKVPVIRD 129

Query: 157 -------LGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEML 209
                  +G    +QR ++ + ++  +          ++ + ++   +    LW +   +
Sbjct: 130 LIDKPFVIGTSRLVQRFHRSVGWLAVI-----NGVGVAVYTGLLLQSFPAVALWHN-PAV 183

Query: 210 PLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF-IVLRFGE 268
           PL   ++AF    + ++     +               + L    + L+ +F +      
Sbjct: 184 PLLFTVSAFSTAMAFLLVLMYTLLHDQADEHVRVLYERIDLVLIAAELVILFSLYQYLKN 243

Query: 269 LIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLR--NDSRMLFLSALSALLGCA 326
                  S+    + Y  +       ++ P ++     +R       +  +A+  L G  
Sbjct: 244 GSESGVRSMELLWNDYGWLIGFIGFGLIVPFLLELKGVMRGWASRVPILTAAVLVLAGGY 303

Query: 327 TWRLTYSLVAFNPGGG 342
             R  +          
Sbjct: 304 LLRHYFMYAGVYAYPW 319


>UniRef50_B0UGB6 Polysulphide reductase NrfD n=1 Tax=Methylobacterium sp. 4-46
           RepID=B0UGB6_METS4
          Length = 385

 Score = 51.1 bits (121), Expect = 7e-05,   Method: Composition-based stats.
 Identities = 22/155 (14%), Positives = 38/155 (24%), Gaps = 11/155 (7%)

Query: 55  IAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYW 114
           +    +   G +     LA         +  P++R A   +L   +LG   +  D+    
Sbjct: 53  VVGGYIFLAGLSGSSAILAALAEATRGVEAGPMIRRARYTALLAPTLGSALLIYDLHTPS 112

Query: 115 NLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS--LQRLNKVMFF 172
                         S +      +  +     +  A  +   LG                
Sbjct: 113 RFYNML--RVAKATSPMSIGTWILMGFSACAGVSAAAQVAADLGIAPRTMRGAARAAGVP 170

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYE 207
              LGA L T                  PLW +  
Sbjct: 171 AALLGAGLSTYTA-------ALLSATSTPLWAAAP 198


>UniRef50_A7JTF1 Tetrathionate reductase subunit C n=2 Tax=Mannheimia haemolytica
           RepID=A7JTF1_PASHA
          Length = 343

 Score = 50.3 bits (119), Expect = 1e-04,   Method: Composition-based stats.
 Identities = 49/328 (14%), Positives = 103/328 (31%), Gaps = 30/328 (9%)

Query: 48  GFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLV--RPALLASLFGYSLGGLS 105
              W  WI        G A      A     F +    P      A+  +L G  +  ++
Sbjct: 11  HIVWLPWIVHYFFF-VGVAATAVFTAVL---FAKKSLKPTACELAAVTVALIGSIVAPVA 66

Query: 106 ITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQR 165
           +T D+ +   + +FY    +   S +   A+ + ++   +A  F  AL       +    
Sbjct: 67  LTADLHQPSRILHFYTDFAW--RSPMAWGAIILPLFSVAVAGYFVLALAHHTRPNLPKWL 124

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKV-------HPLWQSYEMLPLFSLLTAF 218
               +  +   G L      +++ ++ I     +         LW S  +LP+  L +A+
Sbjct: 125 AWLQLPILQNQGLLWAFRLFATLTAIGIIGYTVLETYQTGTRTLWHSAWLLPIM-LFSAW 183

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA 278
            +   +      ++      +      L+ KL   ++ L  + +             +  
Sbjct: 184 AVALGLTQAVCKML-----FHTQTNTGLWTKLCLILTALSLVGLAFSS--PQATQDFAQL 236

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFN 338
           F G   +       L+ +F L+ L       + R+ +L  L+ +      R    +    
Sbjct: 237 FNGSITAY------LVGIFWLIALICNFSAKNHRLQWLGVLALIAFGWLLRWVLVIQVQT 290

Query: 339 PGGGYAY-FPTWEELLISIGFVAIEICA 365
                A   P   +     G + I    
Sbjct: 291 IAKTNALQNPYHFDWTAVDGGLGIVSIF 318


>UniRef50_Q8NKT5 Sulfur reductase membrane anchor n=1 Tax=Acidianus ambivalens
           RepID=Q8NKT5_ACIAM
          Length = 464

 Score = 50.0 bits (118), Expect = 2e-04,   Method: Composition-based stats.
 Identities = 50/397 (12%), Positives = 117/397 (29%), Gaps = 66/397 (16%)

Query: 11  KIISKPVMIFGPLIVICMLLIVKR---LVFGLGSVSDLNG-GFPWGVWIAFDLLIGTGFA 66
           K+ +  ++       I    +         G  S ++ N    PWG+ +   +  G    
Sbjct: 4   KLWAWTIVFILIGGGIMFYGMSYNPLGWFQGFVSFTEPNDEPIPWGLLVIGYIFFGV-IG 62

Query: 67  CGGWALAWAVYVF-----NRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYI 121
            G         +F      +  +  +       +      G + +     +     Y Y+
Sbjct: 63  TGVSTYNSLYELFNKNHKGKNPFDKIKLRNEWLAFAVLIPGWIMVFASTYKPAEALYIYL 122

Query: 122 PGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI-------- 173
              F   S +    V   +    +  E    + E++  +     L++ + ++        
Sbjct: 123 --SFRDTSRIAWNGVLYALVGIGIIAEILALIGEKIKEEGKRGYLDRFLAWLSSKTSFEI 180

Query: 174 --------------IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFI 219
                         +    L   +  +++GS+       V+        + +  ++ +F 
Sbjct: 181 PGLLKIVVDIDALIVGYAILAELILDANLGSVFGYLSTWVYEF---GPFMSILLVVASFY 237

Query: 220 MGFSIVIFEGSLVQAGLRGN--------------------GPDEKSLFVK-------LTN 252
            G +++ F   L     + +                     P E ++  K       L  
Sbjct: 238 AGIAMISFITPLYSWLRKPSVVSPPSAQPIATHSLGSGNVEPQEDNIMFKILARDGLLAT 297

Query: 253 TISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV--LLMLFPLVVLRVAKLRND 310
                L ++ V            +       +S+ FWI +  + ++ P+ +  VA  +  
Sbjct: 298 ISIGFLVLWWVWLTATNQETFPWAQLLLTGSWSLYFWIGLVLIGIIIPIALYSVAYKKES 357

Query: 311 SRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFP 347
              LF S++ ALLG         ++       Y+  P
Sbjct: 358 KGWLFASSIFALLGWFMLITIADVIPQAISWYYSVSP 394


>UniRef50_C2FZI8 Molybdopterin oxidoreductase n=4 Tax=Sphingobacteriaceae
           RepID=C2FZI8_9SPHI
          Length = 411

 Score = 49.6 bits (117), Expect = 2e-04,   Method: Composition-based stats.
 Identities = 44/388 (11%), Positives = 99/388 (25%), Gaps = 36/388 (9%)

Query: 18  MIFGPLIVICMLLIVKRLVFGLGSVSDLNGGFPWGVWIAFDLLIGTGFACGGWALAWAVY 77
           +     IVI ++ I   L  G    ++        + +          A G + +A    
Sbjct: 24  LFSIIAIVIGLVAIAYGLFAGDSHTTERTYA---NLLLMGYYFTCVC-AAGAFFVA-LQS 78

Query: 78  VFNRGQYHPLVRPALLASLFGYSLGG-LSITIDVG-------RYWNLPYFYIPGHFNVNS 129
           V        L+R     +         L I I  G        +W       P   N ++
Sbjct: 79  VTQSAWSAGLIRIPQAMAGVLPIAALVLFIIIAAGLNSHSLYHHWAGHGLTDPESPNYDA 138

Query: 130 VLFETAVCMT--------IYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLP 181
           ++   +  +         I        FA  L +    +     LN            L 
Sbjct: 139 LIAGKSTFLNVPLFLVRQILFMGSYSIFAFILTKLSYKEDLEGSLNSYKKTFKLSAIFLV 198

Query: 182 TMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGP 241
               ++           +   W S            ++ G + +     L++        
Sbjct: 199 VFGFTTPIWAF-DTIMSLEAHWFSTMFGWYNFAAM-WVSGLATIAIILILLKKAGYLAWV 256

Query: 242 DEKSLFVKLTNTISVLLAIF---------IVLRFGELIYRDKLSLAFAGDFYSVMFWIEV 292
           +E +    L   I      +         ++               +  ++    +   +
Sbjct: 257 NE-NHLHDLGKLIFGFSIFWTYVWFAQFMLIWYSNIPEETVYFYKRWEPEYKPWFWLNIL 315

Query: 293 LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEEL 352
           +  + P+++L     +     +    +  LLG         +                E+
Sbjct: 316 INFVSPVLLLMDRDAKRKQNSMLFVCIVLLLGHWLDYYIMIMPGTVDNHPGF---GIIEV 372

Query: 353 LISIGFVAIEICAYIVLIRLLPILPPLK 380
             +IGFV +     +  +    ++P   
Sbjct: 373 GTAIGFVGLFTFLVMSKLSKHALVPKHH 400


>UniRef50_A3QI13 Polysulphide reductase, NrfD n=2 Tax=Shewanella RepID=A3QI13_SHELP
          Length = 298

 Score = 49.2 bits (116), Expect = 3e-04,   Method: Composition-based stats.
 Identities = 45/306 (14%), Positives = 92/306 (30%), Gaps = 26/306 (8%)

Query: 47  GGFPWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYH--PLVRPALLASLFGYSLGGL 104
               WG+ +A  L +    A   +     V        H     + + +A L    LG  
Sbjct: 2   SEVHWGLLVAAYLFLAGAGAGALFISGALVLSEKVVHAHHWSTAKFSAIAGLLLLMLGTG 61

Query: 105 SITIDV---------GRYWNLPYFY-IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALF 154
            I  D+         G    L  FY +   F  +S++      +T+ I    L      F
Sbjct: 62  MIVFDLTSFQYGIFNGDMSKLLRFYRLFMTFEPSSMMSIGTWLLTLAIIFALLF----CF 117

Query: 155 ERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSL 214
                              + L   + +          +  G   H +  S  +L +  L
Sbjct: 118 SFKRRNQETFTSRGYALINLILAICVASYTA-------LLIGDIKHNIVWSNSILVVIFL 170

Query: 215 LTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDK 274
           ++A   G ++V+   + ++     +   +    V L     + + ++ +    +    D 
Sbjct: 171 VSAISSGAAVVLIVKTWLKQSDPHHHFAKADSMVMLIELFVLGIFVYAIANVSKFYGLDN 230

Query: 275 LSLAFAGDFYSVMFWIEVLLMLFPLVVL---RVAKLRNDSRMLFLSALSALLGCATWRLT 331
           L                V+ +L PL++     + ++       +  A   L+G    R +
Sbjct: 231 LLGMATSAGKIWWLGAVVVGLLLPLLLNLTSIMGRVGVSHAKEYGIAALTLVGAFCLRYS 290

Query: 332 YSLVAF 337
             L   
Sbjct: 291 VLLAGQ 296


>UniRef50_D2S531 Polysulphide reductase NrfD n=2 Tax=Actinomycetales
           RepID=D2S531_9ACTO
          Length = 346

 Score = 48.8 bits (115), Expect = 4e-04,   Method: Composition-based stats.
 Identities = 33/200 (16%), Positives = 53/200 (26%), Gaps = 15/200 (7%)

Query: 53  VWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGR 112
           VW   D+ +         + +    + +      L R A   S        + +  D+GR
Sbjct: 60  VWKTPDVPLYLFLGGAAGSSSIMAALTDLTDRPALTRNARYVSGGAAIASVVFLVHDLGR 119

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFF 172
                +          S L   +  +       A   A A  E LGW   L+R   V   
Sbjct: 120 PERFLHML--RVIKPTSPLSIGSYILA---PFSAAAGATAAVELLGWFPRLKRFGGV--V 172

Query: 173 IIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEM-LPLFSLLTAFIMGFSIVIFEGSL 231
               G  L T          +       P W +    LP     +    G  I +    +
Sbjct: 173 AALFGGPLATYTG-------VLFSNTAVPSWHAAYKELPFVFGASGMAAGGGITMALSPI 225

Query: 232 VQAGLRGNGPDEKSLFVKLT 251
            +AG         +      
Sbjct: 226 EEAGPSRKMAVAGAAIELAA 245


>UniRef50_A8FX32 Aspartate carbamoyltransferase n=5 Tax=Gammaproteobacteria
           RepID=A8FX32_SHESH
          Length = 686

 Score = 48.4 bits (114), Expect = 4e-04,   Method: Composition-based stats.
 Identities = 29/217 (13%), Positives = 64/217 (29%), Gaps = 16/217 (7%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSI-----TIDVGRY 113
             +    A G + + ++  +F    +   +   L   L   SLG  S+        +GR 
Sbjct: 339 FTLLVQAALGTFIIPFSGALFGVETFKLFMASNLFLPLVLLSLGMTSLGLFMSVTHLGRP 398

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAP--ALFERLGWKVSLQRLNKVMF 171
           +     +    ++  S         + ++G+ AL  AP       +   + L        
Sbjct: 399 FRFYRGFNNLRYSPMSREGFGLALFSAFLGLTALLLAPSNLWVNTMLTSLGLDLTLLTST 458

Query: 172 FIIALGALLPTMHQSSMGSLMISAGY-----KVHPLWQSYEMLPLFSLLTAFIMG---FS 223
             +  G ++  +  S+ G   +         K  P W  +       +  +  +G     
Sbjct: 459 LPLENGVVITGLLASASGLAGLYYMNQCYQIKARPFWNHW-QTATSFVGNSLSLGAMVSC 517

Query: 224 IVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI 260
           +V+   + V+                    I  +  I
Sbjct: 518 MVMLLSTAVEPLPLMRAVQAFGFIFTAGLVIEAVGLI 554


>UniRef50_A6C7D9 Molybdopterin oxidoreductase, iron sulfur subunit n=2 Tax=Bacteria
           RepID=A6C7D9_9PLAN
          Length = 581

 Score = 48.4 bits (114), Expect = 4e-04,   Method: Composition-based stats.
 Identities = 40/308 (12%), Positives = 82/308 (26%), Gaps = 38/308 (12%)

Query: 59  LLIGTGFACGGWALA-WAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLP 117
           +L+ T  + G +  +    Y  +      + R     +LF   +   + T+ +GR     
Sbjct: 286 MLVLTQLSVGAFLTSLALEYFLSAESTAGMTRITATFALFFGLVALGASTLHLGRPQYAF 345

Query: 118 YFYIPGHFNVNS--VLFETAVC--MTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
              +    +  S  +L           Y  +  L      + +    ++ Q +       
Sbjct: 346 RGILGLKHSWLSREILAFGVFSNTAMAYALLTWLSGDSFAYLKTWQPLTGQLVGLTGIIG 405

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLV- 232
           I    ++                      W     L +   LTA ++G +  +F   L+ 
Sbjct: 406 IFCSIMIYVFT--------------KREFWNFESTL-IKFGLTAVLLGITSTLFTLYLLG 450

Query: 233 ----QAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSL----AFAGDFY 284
                   +        +  K     +V    F    F  L+ R    L           
Sbjct: 451 IYSSSPESKLLVTQAGPMLAKALIVTAVCKLAFEASLFRYLLRRQNSPLKRSALLMSGEL 510

Query: 285 SVM----FWIEVLLMLFPLVVLRVAKLR--NDSRMLFLSALSA---LLGCATWRLTYSLV 335
           S +    F   +L  +     L   + +  +   +L +        L G    R  +   
Sbjct: 511 SNITLARFACGILGGILMPAFLLNHQSQPLHTLNLLIIVTFLFVANLAGELLERYLFFSA 570

Query: 336 AFNPGGGY 343
              P    
Sbjct: 571 VAAPRMPG 578


>UniRef50_Q5P035 Probable membrane anchor for molybdopterin oxidoreductase PadBC2,
           n=1 Tax=Aromatoleum aromaticum EbN1 RepID=Q5P035_AZOSE
          Length = 308

 Score = 48.0 bits (113), Expect = 5e-04,   Method: Composition-based stats.
 Identities = 37/290 (12%), Positives = 82/290 (28%), Gaps = 23/290 (7%)

Query: 61  IGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFY 120
              G A G W  +                  L+ +    +LGG++    +GR        
Sbjct: 37  FVVGIAAGAWLFSLFFE----------QAAGLVVAFVLAALGGIAHLGFLGRPDRFWRMA 86

Query: 121 IPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALL 180
                   S +    + +++++   AL   P  +    W+          + +  LG L+
Sbjct: 87  TRVR---TSWISRGFIGLSLFLSGAALYLLPLHWPGAWWQQG-SLPASAGYVMALLGTLI 142

Query: 181 PTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNG 240
                       +    K  P W S  + P   +  A   G + +     L+ +G     
Sbjct: 143 MMG-----YMGFVYTSAKAIPFWNS-PLHPALYIAYALRGGVAALFVTAWLMDSGQALPA 196

Query: 241 PDEKSL-FVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPL 299
                   + +  ++   L +      G    R  +    AG      +   + L +   
Sbjct: 197 GLLPIWGGITIIVSLFFALELHGAATSGNAAARRSVHELLAGRMSGYFYGGMLALGVLVP 256

Query: 300 VVLRVAKLRN--DSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFP 347
             L  + L     + ++ +  +++ +G    +                 P
Sbjct: 257 AWLMFSSLSGPLSTGLMAVLGITSAIGDFFMKYATIRAGVRLPVWMHLTP 306


>UniRef50_C8WL33 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WL33_EGGLE
          Length = 300

 Score = 48.0 bits (113), Expect = 6e-04,   Method: Composition-based stats.
 Identities = 41/255 (16%), Positives = 84/255 (32%), Gaps = 16/255 (6%)

Query: 86  PLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM 145
            +    LLA     +LG + +T+D+G        ++       S+L   A  + ++    
Sbjct: 43  AVTDAGLLAGPVLVALGTVFLTLDLGAPDQAFRLFLTPS---GSLLSAGAWALALFCATA 99

Query: 146 ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
              F       +G+      L      +    ALL        G  +          + +
Sbjct: 100 FAAFL------MGFADDGPGLRVAETVVSVFAALLALFVVLYAGVFLSLYPAVP---FLN 150

Query: 206 YEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNT---ISVLLAIFI 262
             ++P+  + +A   G +++   G    +     G     L +           + A  I
Sbjct: 151 SPLVPIVFVASALATGAAVLTIIGFFRFSRDETIGGFASLLRLDAVLVAIEAIAIAAFII 210

Query: 263 VLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN-DSRMLFLSALSA 321
           V   G+       +   +G    + +   VL  +   + + V  LR+ +  +  + A S 
Sbjct: 211 VSLMGDEAAAHSAAELLSGHSAMLFWLGVVLAGIVVPLSVDVECLRSPNPSLFVVGAAST 270

Query: 322 LLGCATWRLTYSLVA 336
           LLG    R +  + A
Sbjct: 271 LLGGICLRFSLLVAA 285


>UniRef50_B6R3E5 Tetrathionate reductase subunit C n=1 Tax=Pseudovibrio sp. JE062
           RepID=B6R3E5_9RHOB
          Length = 327

 Score = 47.6 bits (112), Expect = 8e-04,   Method: Composition-based stats.
 Identities = 42/287 (14%), Positives = 86/287 (29%), Gaps = 28/287 (9%)

Query: 56  AFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWN 115
           A    +  G   G   L     +    +     + AL+ +       GL +  D+ +   
Sbjct: 19  AVAYFLLVGTGAGAALLLAYSRLVRVAE----AKGALIVAASFALASGLPLLADLHQPAR 74

Query: 116 LPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIA 175
             +F         S+++  +  + ++IG   L     +  R G          +   + A
Sbjct: 75  FMHF--YSGAAPGSIMWWGSWFLPLFIGSTLL--LAFMTGRRGNAPMCAGERTLTMIVGA 130

Query: 176 LGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAG 235
           L   +              +     P+W +    P+  +LTA + G    +   SL    
Sbjct: 131 LAFCILGYTAGE------MSVVAARPVWNTLGF-PVVLVLTALMSGAGATMAIDSLNGEK 183

Query: 236 LRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLM 295
             G               + V  A  +V     ++    LS   A      +    ++  
Sbjct: 184 GEGRY------------MLVVTGAATLVAFGLWMLTDASLSTLAADYAPVGLLGGFIIAG 231

Query: 296 LFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGG 342
           +   V L V+  ++   +  +S   A+ G   +R +    A      
Sbjct: 232 VVVPVALAVSA-KSSLLLRGVSGALAVFGALAFRWSTFNGAQLMSKT 277


>UniRef50_C5V5Q4 Putative uncharacterized protein n=1 Tax=Gallionella ferruginea
           ES-2 RepID=C5V5Q4_9PROT
          Length = 337

 Score = 47.6 bits (112), Expect = 8e-04,   Method: Composition-based stats.
 Identities = 37/289 (12%), Positives = 85/289 (29%), Gaps = 24/289 (8%)

Query: 59  LLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPY 118
            ++    A  G AL   +++        +   A+           L + + VG     P+
Sbjct: 14  FVVVLSLALSGVALCSVLHLVGAQWRFNVRHLAVSLYALFPLAFVLLVVLLVGGSHTFPW 73

Query: 119 FYIPGHFNVNSVLFETA-------VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMF 171
           + +P     +   +          V   I++  +   F              +R + V  
Sbjct: 74  WDVPVGHEAHMPGWYQPHWLMSREVVGMIFMAALYWVFIQRQAVSENSPEDAKRFHTVAT 133

Query: 172 FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL 231
           +I     L  TM               + P W S        + + F M  + +      
Sbjct: 134 WIPFFFVLYSTMVAWDF-------EMTLVPHWHSAIYGLQQFI-SNFGMFLAFMTVWIYF 185

Query: 232 VQAGLRGNGPDEKSLFVKLTNTISVLLAI--------FIVLRFGELIYRDKLSLAFAGDF 283
           +    +   P    ++  +   +     +        ++ + +G L        A     
Sbjct: 186 MNTKGKLVTPVPDKIYNYMAQMMLSFTLLWIYTFDAQYLTIWYGNLADETDRVFAMQDGD 245

Query: 284 YSVMFWIEVLL-MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLT 331
           Y+ ++W  ++L  + P V       R++   +   A+  ++G    R  
Sbjct: 246 YAFIWWSMIVLKFVVPFVTFCFPGPRHNVTAINAVAICIIIGTLFERYV 294


>UniRef50_D1CCI2 Putative uncharacterized protein n=1 Tax=Thermobaculum terrenum
           ATCC BAA-798 RepID=D1CCI2_THET1
          Length = 413

 Score = 47.3 bits (111), Expect = 0.001,   Method: Composition-based stats.
 Identities = 30/243 (12%), Positives = 78/243 (32%), Gaps = 11/243 (4%)

Query: 135 AVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMIS 194
              + I    +          R   ++      +V   ++ + AL   +   +     I 
Sbjct: 143 FFIIRIIAYFLIWSLLAIFLNRWSSELDRNPSIEVSRKLVRISALGLILFALTTFFASID 202

Query: 195 AGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTI 254
               + P W S     +   ++  +  FS+VI   S++ +    +     + F      +
Sbjct: 203 LVMSLDPEWFSSIFGAI-FGISGVLGAFSLVIILVSILTSRGPLSRVMTPAHFHDYGKLL 261

Query: 255 SVLLAIFIVLRFGELIYRDKLSLAF---------AGDFYSVMFWIEVLLMLFPLVVLRVA 305
              + ++  L F + +     +L F          G +  V   + + +   P ++L   
Sbjct: 262 HAFVILWAYLSFAQYLIIWSANLPFEVVWYQHRMTGGWQWVALIVALSMFFIPFLLLLSV 321

Query: 306 KLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICA 365
            L+   + L + A    +      +  ++ +  P  G  +   W ++ + +    +    
Sbjct: 322 PLKRSPKSLSMVAAFLFIAQFIHVVWITIPSIAPNEG-HFRIHWLDITLLVAIGGVWFAI 380

Query: 366 YIV 368
           Y  
Sbjct: 381 YFW 383


>UniRef50_A7K408 Tetrathionate reductase subunit C n=15 Tax=Gammaproteobacteria
           RepID=A7K408_VIBSE
          Length = 376

 Score = 46.9 bits (110), Expect = 0.001,   Method: Composition-based stats.
 Identities = 42/314 (13%), Positives = 94/314 (29%), Gaps = 32/314 (10%)

Query: 53  VWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGR 112
           +  A       G A     L     +F +   H L    +L    G  +G L++T D+ +
Sbjct: 16  LPWAVQYFFYIGSAYAAAILFLIALLFEKHTSHRLRAALVLTLAIGAIVGPLALTGDLHQ 75

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL--------- 163
                +FY   H    S +   ++ + ++ G+  +     L + L    +          
Sbjct: 76  PGRAWHFYA--HITPWSWMSLGSLFLPVFSGLAVVTAWLYLRQDLINLRNQPGKVLPLIS 133

Query: 164 -----QRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAF 218
                + +      ++     + +    ++ +    A  K   LW      P+   +TAF
Sbjct: 134 KLSLGEWVLSRRAMLMVSAITVLSGITIAVYTGAEIAVVKSRSLWHQ-PASPILWFVTAF 192

Query: 219 IMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLA 278
           +      +    L+ +  +     + +L  K   T  VL  I        +   +  + +
Sbjct: 193 MGAVGFSLLIWLLLPSQSKTLTSGDTNLLKKSVVTSGVLTLI-----LLPIWASNNSAFS 247

Query: 279 FAGDFYSVMFWIEVLLMLFPLVVLRVAKLRN----------DSRMLFLSALSALLGCATW 328
                  +     + L++   ++  +  +RN               F  +L  L      
Sbjct: 248 LYSSAQWIQNIALLTLVILGSIIFALMTMRNAKSSTTSRMHRVMGTFCLSLITLASAWLI 307

Query: 329 RLTYSLVAFNPGGG 342
           R    +        
Sbjct: 308 RWFTIMEVQTIAKF 321


>UniRef50_UPI0001744C2D putative anaerobic reductase component n=1 Tax=Verrucomicrobium
           spinosum DSM 4136 RepID=UPI0001744C2D
          Length = 534

 Score = 46.9 bits (110), Expect = 0.001,   Method: Composition-based stats.
 Identities = 29/235 (12%), Positives = 63/235 (26%), Gaps = 27/235 (11%)

Query: 67  CGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSI-TIDVGRYWNLPYFYIPGHF 125
             G  +A            P    AL  +       GL    + +G+ +     ++    
Sbjct: 270 ATGIFIAALCS-----WVEPAKMQALSLAALVVLAAGLGTSVLHLGQPFRAWRAFLGWR- 323

Query: 126 NVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSL-----------QRLNKVMFFII 174
              S L    +    +  + AL +       +G  V+                +  ++  
Sbjct: 324 --KSWLSREVMAFGGFFKIGALAWWFNHPALVGLTVAAGLASVFCSCMVYVDTRRSYWAA 381

Query: 175 ALGALLPTMHQSSMGSLMISAG---YKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL 231
            +           +GS   +A     ++  LWQ   +        A +    + ++E SL
Sbjct: 382 PITFAKFFGTTVLLGSASAAAVLGWLQMLDLWQGGPVYATLFAAAAVVFRIGLFVYEWSL 441

Query: 232 VQAGLRGNGPDEKSLFVKLTNTISVL----LAIFIVLRFGELIYRDKLSLAFAGD 282
             + L  +          L           + +FI+      +    +    A  
Sbjct: 442 QSSALGNSHHPCHRSAKTLATLAQSAQQVRVLLFIISTVFGFLAMGNVGSLIAAW 496


>UniRef50_D1XLX5 Polysulphide reductase NrfD n=2 Tax=Streptomyces RepID=D1XLX5_9ACTO
          Length = 305

 Score = 46.5 bits (109), Expect = 0.002,   Method: Composition-based stats.
 Identities = 29/183 (15%), Positives = 51/183 (27%), Gaps = 18/183 (9%)

Query: 50  PWGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITID 109
            W            G A  G  LA   ++  R      ++ + LA++   +   +    D
Sbjct: 23  SWAPHDIAGYFFLGGLAGAGSVLAAGAHLTGRPTTAKALKVSSLAAVSLSAAALIH---D 79

Query: 110 VGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKV 169
           +GR    P       F   S +   +  ++ Y          ++   L      +     
Sbjct: 80  LGRPSRFPNML--RVFKPTSPMSMGSWLLSAYGPAAGAAALTSVTGLL-----PRAGASA 132

Query: 170 MFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSY-EMLPLFSLLTAFIMGFSIVIFE 228
                 LG +L T          + A     P W      LP     +A      + +  
Sbjct: 133 TAAAAVLGPVLATYTA-------VLAADTAVPAWHGAHRELPYLFAASATAAASGMALVT 185

Query: 229 GSL 231
           G L
Sbjct: 186 GPL 188


>UniRef50_Q7UYU6 Molybdopterin oxidoreductase, iron sulfur subunit n=1
           Tax=Rhodopirellula baltica RepID=Q7UYU6_RHOBA
          Length = 623

 Score = 46.1 bits (108), Expect = 0.002,   Method: Composition-based stats.
 Identities = 51/306 (16%), Positives = 96/306 (31%), Gaps = 26/306 (8%)

Query: 52  GVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVG 111
           G+ IA  +  G G       LA   ++          R     +L    +G     + +G
Sbjct: 328 GLLIATQV--GVGMLLTERVLAAIGWLAGSPMPTETTRWTATVALMVSMIGMNLAPLHLG 385

Query: 112 RYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERL-GWKVSLQRLNKVM 170
           +       ++       S L   AV +  ++GV+ +         +  +      +   +
Sbjct: 386 QPLRSWRIFLGLR---TSWLSREAVLLGKFVGVLTMAVVAMWLPAVSEYLPDWVSIPAWV 442

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGS 230
             ++ LGA++         S MI    K   LW+    + +  + TA + G        S
Sbjct: 443 PGMVLLGAIV-FGVAGLFSSAMIYIATK-RVLWRFDRTM-IRFMGTAVVGGV-----AAS 494

Query: 231 LVQAGLRGNGPDEKSLFVKLTNTISVLLAIF---IVLRFGELIYRDKL---SLAFAGDFY 284
                   +  +  ++ + L     +   ++   I+LR       D+    S        
Sbjct: 495 AAVIAATSDRSNSVTVLLGLATFALIAKLVWEQSILLRSEPGSSNDQWDRRSQRLVRHHL 554

Query: 285 SVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYA 344
           S      + L    L +L V+        L ++  S LL       T  LVA        
Sbjct: 555 SKWSLSRLALGYAGLALLVVSS------ALAIAGSSMLLTVFAAAATMLLVAGETTERLI 608

Query: 345 YFPTWE 350
           YF +  
Sbjct: 609 YFSSVV 614


>UniRef50_Q3JBQ3 Putative uncharacterized protein n=2 Tax=Nitrosococcus oceani
           RepID=Q3JBQ3_NITOC
          Length = 392

 Score = 45.7 bits (107), Expect = 0.003,   Method: Composition-based stats.
 Identities = 48/348 (13%), Positives = 95/348 (27%), Gaps = 19/348 (5%)

Query: 57  FDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNL 116
           F  +   G + G  A+    Y+        + RP   A+     +  L I + VG     
Sbjct: 48  FAYIFWIGISLGSLAILMIHYLTGGTWGLLIRRPLEAATWALPLMVVLFIPLAVGLSEVY 107

Query: 117 PYFYIPGHFNVNSVL-----FETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMF 171
            +       N NS+L     +       +      + +    +    W     +  K   
Sbjct: 108 AWARPEEIAN-NSLLQKKNWYLNIPFFLVRSTTYFIIWLGIAYCLSSWSRKQDKNPKTGI 166

Query: 172 FIIALGALLPTMHQSSMGSLMISA--GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEG 229
            +         +   S+     +      + P W S     +F +          VI  G
Sbjct: 167 VLGLQRLSGGGLILLSLSVTFAAIDWVMSLVPEWTSTIFGFIFGISQMLAAMTFAVIIAG 226

Query: 230 SLVQ-AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAG------- 281
            L     L                 + +LL +++      +++   L    +        
Sbjct: 227 YLSNIKILSETFSPAIFHDFGNILLMFILLWVYLFYMEYLIVWSGNLPREISWYVPRVES 286

Query: 282 DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGG 341
            +  V   + V   + P V L    L+     L   A    L          + +    G
Sbjct: 287 SWRWVSMLLIVFYFIIPFVALLFRSLKRTRSTLVGIAAIIFLSSLVNSFWLVVPSLRIEG 346

Query: 342 GYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQNDHNRHEA 389
              Y   W +L++ IG     +   +  ++ +  LP     +      
Sbjct: 347 FELY---WTDLVVPIGMGGFWLAVVLWRLQNVYSLPARIPVEEAMEHG 391


>UniRef50_C3MST5 Polysulphide reductase NrfD n=11 Tax=Sulfolobaceae
           RepID=C3MST5_SULIM
          Length = 358

 Score = 45.7 bits (107), Expect = 0.003,   Method: Composition-based stats.
 Identities = 47/322 (14%), Positives = 91/322 (28%), Gaps = 37/322 (11%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           WG ++A  L         G  +A    +   G+Y    R A +A+     L  L   ID+
Sbjct: 31  WGEYVALALYF---TEIAGMLMAIIGLMEVTGKYKAFNRRASVAAFIASILALLFFDIDL 87

Query: 111 GRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVM 170
           GR            F         A  +    G++   F   +   L  K   +    V+
Sbjct: 88  GRPTAAILAPAEALFYF--AFSWMARGIIFVGGLLLFSFLYMVISLLNVKN--KWSRGVV 143

Query: 171 FFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLF-----SLLTAFIMGFSIV 225
             +     +  T       S    A     P W +  +  L+        +      ++V
Sbjct: 144 AVLGVFAGIFST-----TYSGFELAATTGIPFWNNGGLPALYLADGVFAASGLGYLIALV 198

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYS 285
                +++A +  N     S    L      L  +  +  F ++ Y   LS A      +
Sbjct: 199 GKNEDVIRARVTLNKVLFYSSIAILATWFLFLANVNYLNVFNQVAYEYLLSQATFYVDIT 258

Query: 286 VMFWIEVLLMLFPLVV---LRVAKLRNDS-----------------RMLFLSALSALLGC 325
           +     ++  +  + +   L     +                     ++ ++A+ AL+  
Sbjct: 259 LSVLTLIISGIGYMSITRFLMFGIKQKTPESAIGQIPVMDLPTVIKYVIVVAAIFALVAG 318

Query: 326 ATWRLTYSLVAFNPGGGYAYFP 347
              R                 P
Sbjct: 319 FLARADVLFAGQYAYQLSPMTP 340


>UniRef50_B4EYX9 Tetrathionate reductase subunit C n=47 Tax=Enterobacteriaceae
           RepID=B4EYX9_PROMH
          Length = 342

 Score = 45.3 bits (106), Expect = 0.004,   Method: Composition-based stats.
 Identities = 35/287 (12%), Positives = 87/287 (30%), Gaps = 19/287 (6%)

Query: 53  VWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGR 112
           +  A       G AC     A       R     L   A+  ++       L++T D+ +
Sbjct: 21  LPWAVQYFFFIGIACCATLYACWQCWKGRTGNPRLEAVAVFIAVTAGITAPLALTADLHQ 80

Query: 113 YWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKV-SLQRLNKVMF 171
              + +FY        S +   ++ + ++     L F   +   +  +   L R   +  
Sbjct: 81  TARVWHFYAYPTPW--SWMAWGSLLLPLFSAFSILYFIAVVVRLVWKREYKLTRWVALAC 138

Query: 172 FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSL 231
            + ++G LL T  ++S+         K  P+  +Y +  L           ++ +    L
Sbjct: 139 ALTSIGLLLYTGREASI--------LKARPVLYTYWLPILLFF-------SAMQVLPTLL 183

Query: 232 VQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIE 291
                R      +     + + + + +     +    +  +        G          
Sbjct: 184 ALGTRREPVYQRELAMWFIGSLMLLAVCTGFWIAGDTISGQAIRQQLAIGSLGWWSAIGV 243

Query: 292 VLLMLFPLVV-LRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAF 337
           + L +  + +   +AK       + + A  ++      R    + + 
Sbjct: 244 IALWIVSVAMGGLMAKQARSVAFITVMAFISMGLAWVLRWLMLMGSQ 290


>UniRef50_C7PG39 Putative uncharacterized protein n=1 Tax=Chitinophaga pinensis DSM
           2588 RepID=C7PG39_CHIPD
          Length = 402

 Score = 45.3 bits (106), Expect = 0.004,   Method: Composition-based stats.
 Identities = 40/359 (11%), Positives = 100/359 (27%), Gaps = 39/359 (10%)

Query: 51  WGVWIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDV 110
           W   +              + +         G      R     S+    LGG+   I +
Sbjct: 43  WAGLLQNSTFFLLVVLASAFFIGATTLAHG-GWQIGFRRVPEAISMAVPVLGGILFVILM 101

Query: 111 GRYW----NLPYFYIPGHFNVNSVLFETAVCM-----TIYIGVMALEFAPAL-------F 154
              +    N+ ++    H   + +L   +  +     T +  V    ++           
Sbjct: 102 LIAFTGKENIYHWLNAEHVKHDEILSWKSAFLNKGMFTAFSVVTIGAWSFFAVKLRKMSI 161

Query: 155 ERLGWKVSLQRLNKVMF----FIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLP 210
           E  GW +S     ++++    +      +      S+     +     +   W S     
Sbjct: 162 EEDGWDLSAATGRRIVWRNTVWCGGFIVVYALTVGSTTPWFWLM---SIDAHWYSTMYSW 218

Query: 211 LFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF--------- 261
                ++++ G +++I     ++        +E      L          +         
Sbjct: 219 YTF-ASSWVSGIALIILFLVHLKRNGYLPMVNE-EHLHDLGKFAFAFSIFWTYLWFSQYM 276

Query: 262 IVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSA 321
           ++                 G++  + F   ++  + PL+ L     + +   +   ++  
Sbjct: 277 LIWYANMPEEIVYFKPRVWGEWRPIFFLNLLINFITPLLYLMKRDTKRNYSSMVFISVVI 336

Query: 322 LLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLK 380
           L+G                  +     W E  + +GFV + I   I  +   P++P   
Sbjct: 337 LVGHWLDFWQMVGPGTYKHLVFP----WYEFGLGLGFVGVIIYVVIHQLTKAPLVPKNH 391


>UniRef50_C7N1I6 Formate-dependent nitrite reductase, membrane component n=1
           Tax=Slackia heliotrinireducens DSM 20476
           RepID=C7N1I6_SLAHD
          Length = 313

 Score = 44.9 bits (105), Expect = 0.005,   Method: Composition-based stats.
 Identities = 36/318 (11%), Positives = 80/318 (25%), Gaps = 42/318 (13%)

Query: 56  AFDLLIGTGFACGGWALAWAVYVF-----------------------NRGQYHPLVRPAL 92
               L   G   G   +  A+ +                         +  Y  L+ P  
Sbjct: 6   VVGYLFLGGVGAGACVVVSAMALLVPRAELAAIRRANTRSGYVTMARVKQPYRRLIAPCY 65

Query: 93  LASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPA 152
            A+     LG L + +D+G        +        S              ++ + +   
Sbjct: 66  AAAFATVFLGCLFLLLDLGNPAMALALFRYPTATFISAGSYALAACLAVTLLLGIVWG-- 123

Query: 153 LFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLF 212
                G  V  + L    +F   +G  +       + +L           + +   LP+ 
Sbjct: 124 ---ASGVHVPYRLLRAAEWFAAVVGLFVTAYTGLLLSTL-------GTVPFWTSAWLPVL 173

Query: 213 SLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFG----E 268
            +L++   G ++V+    +            + +   +   +    A  ++L        
Sbjct: 174 FVLSSLSGGCALVLIVACVFNTTGAFRQVLRRLVRCDIVVIVLEAAAAAMLLASAFSHPY 233

Query: 269 LIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVL---RVAKLRNDSRMLFLSALSALLGC 325
            +          G +  +         L   +VL             ++   A   L+G 
Sbjct: 234 DVAAQGAQSLLTGAYAGMFLVGFGACGLVAPLVLELNAARWEGRFIMLIPAIAALVLVGA 293

Query: 326 ATWRLTYSLVAFNPGGGY 343
              R        +P    
Sbjct: 294 FLMRYCIVAAGMHPEVWT 311


>UniRef50_C8WPM8 Putative uncharacterized protein n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WPM8_EGGLE
          Length = 299

 Score = 44.9 bits (105), Expect = 0.005,   Method: Composition-based stats.
 Identities = 49/314 (15%), Positives = 100/314 (31%), Gaps = 43/314 (13%)

Query: 54  WIAFDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRY 113
           W           A G       + V  +G+   L   +L+ +L    +GGLS+ + +  +
Sbjct: 5   WPLILFTFFLCVAGGALGAQGLLNVMGKGKKMQLA--SLVTALAALVVGGLSVFMHLQHW 62

Query: 114 WNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFI 173
             +   +     ++ S +    +   ++  V+ L F        G             + 
Sbjct: 63  ERIFNGF----GHITSGITLEFIGCIVFAVVLVLYFLMMRRAEDGMAP---------KWC 109

Query: 174 IALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQ 233
             L  ++        G   + A         +  +LP++ L     MG    +    L  
Sbjct: 110 GVLAIVVGLALPVITGMSYLMASLPS----WNTPLLPVYYLANTVFMGGLTALVIAGLTN 165

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIV-----LRFGELIYR--------------DK 274
                +   + +L       I+V    FI+     L   ++ Y                 
Sbjct: 166 DDSAKDLGVKVALAGGALQLIAVFTYAFIINGSAGLYSADIQYYFDPTLPDVAMVDRASI 225

Query: 275 LSLAFAGDFYSVMFWIEV-LLMLFPLVVLRVAKLRNDSRMLF----LSALSALLGCATWR 329
           +   FAG    + +   V + ++ PLV+  +AK     + L     ++     +G   WR
Sbjct: 226 VGSIFAGANAVMFWLGTVAVGLVAPLVLTWLAKKVETGKKLAAYAGVALACVAVGGLCWR 285

Query: 330 LTYSLVAFNPGGGY 343
           +   +VA +    Y
Sbjct: 286 VILYVVAISIFALY 299


>UniRef50_C8WKY7 Polysulphide reductase NrfD n=1 Tax=Eggerthella lenta DSM 2243
           RepID=C8WKY7_EGGLE
          Length = 313

 Score = 44.6 bits (104), Expect = 0.006,   Method: Composition-based stats.
 Identities = 34/278 (12%), Positives = 79/278 (28%), Gaps = 27/278 (9%)

Query: 76  VYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETA 135
           V++     Y  L+   L+A+    +LG + +  D+G    +    +    +         
Sbjct: 41  VHLHPSAAYRKLLGSGLVAAFVLLALGIVCLVADLGNAERMILLLVHPTAS--------- 91

Query: 136 VCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISA 195
                                    + +   N  +  ++ + A L ++      + ++  
Sbjct: 92  --YLAVGSWALAACLALAAALGLAWLGVGVWNVALVRVVHVVAGLASLVVMVY-TGLLLQ 148

Query: 196 GYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS 255
                PLW +   LP     ++   G +  +    +  A         +   V     + 
Sbjct: 149 SLGAVPLW-ATPWLPALFAASSLSCGIACALALAQITGAASAFGAVLGRLAAVDAAVIVV 207

Query: 256 VLLAIFIVLRFG-----------ELIYRDKLSLAFAGDFYSVMFW-IEVLLMLFPLVVLR 303
               + + +              EL     +    AG    + +    VL +  P  +  
Sbjct: 208 EAAIVAVFVYAASQAGAPLSNGTELAAAQSVRELVAGRNAQLFWGCFVVLGLAVPFALDV 267

Query: 304 VAKLRND--SRMLFLSALSALLGCATWRLTYSLVAFNP 339
           V  LR      ++  ++   L+G    R        +P
Sbjct: 268 VLALRRRPLPGVVLFASACVLVGGFVMRFCVVAAGAHP 305


>UniRef50_D0LJA6 Putative uncharacterized protein n=1 Tax=Haliangium ochraceum DSM
           14365 RepID=D0LJA6_HALO1
          Length = 409

 Score = 44.2 bits (103), Expect = 0.008,   Method: Composition-based stats.
 Identities = 32/330 (9%), Positives = 81/330 (24%), Gaps = 31/330 (9%)

Query: 57  FDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLAS--------------LFGYSLG 102
             L      A GG        +        + R A + +              +     G
Sbjct: 59  VALTYWLSVALGGLFFIILQPLTRSRWSPVVRRLAEIIANSIPLLFVMALAGIIVPMLAG 118

Query: 103 GLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVS 162
                          +     H  +N   F    C  I +  +A       F +      
Sbjct: 119 SSGPYHHWVHPDPNDHILHGKHAWLNVPFF----CARIAVYFLAWGALARYFFKKSLAQD 174

Query: 163 LQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGF 222
                ++   +    A    ++  ++          + P W S      +      +  F
Sbjct: 175 ESGDAEISERLRVASAPAMLLYAITVCFGAFDLLMSLDPHWFSTIFGVYYF-AGCVLSIF 233

Query: 223 SIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRF--------GELIYRDK 274
           + +I     +Q   +         +  +   +   +  +  + F          +     
Sbjct: 234 ASLILASLFLQRCGKLKDVITTEHYHDMGKFLFAFVFFWSYIAFSQFMLIWYANIPEETV 293

Query: 275 LSLAFAGDFYSVMFWIEVLL-MLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYS 333
                    +S +  + +    +FP + L     +  +++L   A+  L+          
Sbjct: 294 WYQPRMFTSWSAISLVLLFGHCVFPFICLLSRWTKRWTKLLAFFAIWLLVMHYVDLFWLV 353

Query: 334 LVAFNPGGGYAYFPTWEELLISIGFVAIEI 363
           +    P G         ++   +G   + +
Sbjct: 354 MPQLTPEGFSF---HPMDITSLLGMGGLFV 380


>UniRef50_A3MW96 Respiratory nitrite reductase specific menaquinol--cytochrome-c
           reductase complex subunit NrfD n=1 Tax=Pyrobaculum
           calidifontis JCM 11548 RepID=A3MW96_PYRCJ
          Length = 325

 Score = 44.2 bits (103), Expect = 0.008,   Method: Composition-based stats.
 Identities = 18/164 (10%), Positives = 55/164 (33%), Gaps = 7/164 (4%)

Query: 178 ALLPTMHQSSMGSLMISAGYKVHPLWQSYEML----PLFSLLTAFIMGFSIVIFEGSLVQ 233
             +      ++ S  + +  K  P W +        P   + +A     ++ +     + 
Sbjct: 159 LAMAIGVLVTLYSGFLISEAKAVPFWNTTLWGIPGIPTIWIFSA--TAGALALIRMYHLD 216

Query: 234 AGLRGNGPDEKSLFVKLTNTISVLLAIFIVLRFGELIYRDKLSLAFAGDFYSVMFWIEV- 292
                +  ++  +  ++     + L ++  L       R+       G+   + +   + 
Sbjct: 217 REHLVHTTEKYGVLFEIGEVAVIFLFLYNALNSASFAARESAHAVLWGELAPIFWVFVIG 276

Query: 293 LLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
           L ++ PL    ++K+R+  ++ +   ++ L G    R       
Sbjct: 277 LGIVTPLATAALSKIRHSPKLTYAGCVAGLFGALALRTLVVYAG 320


>UniRef50_D0WE50 Molybdopterin oxidoreductase, membrane subunit n=1 Tax=Slackia
           exigua ATCC 700122 RepID=D0WE50_9ACTN
          Length = 262

 Score = 44.2 bits (103), Expect = 0.008,   Method: Composition-based stats.
 Identities = 33/257 (12%), Positives = 78/257 (30%), Gaps = 19/257 (7%)

Query: 94  ASLFGYSLGGLSITIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPAL 153
            +L    +G L++  D+GR       ++                +      +A     AL
Sbjct: 17  IALACLFIGSLALLTDLGRPVLATMLFVSHR----------LTLLNFGTYALAAGTLMAL 66

Query: 154 FERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFS 213
                W VS       +   + +  ++  +  + + + ++       PLW S   LP+  
Sbjct: 67  LLACAWGVSSALWRFRLVRALGVAGIVCGLSIA-LYTGLLLGSLAAVPLW-SSIWLPVLF 124

Query: 214 LLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTIS----VLLAIFIVLRFGEL 269
           +L++   G ++++    + +          + L       +         +         
Sbjct: 125 VLSSLSCGLALLVIHACMAEVFDVFATTLHRLLVSDAVVIMFEALAAAALLASAFLSEYD 184

Query: 270 IYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKL---RNDSRMLFLSALSALLGCA 326
           + R        G   +V     VL  +   + L    +    N    + ++    L+G  
Sbjct: 185 VARQGAKSLVGGPDAAVFIGGFVLCGVVVPLALDAGGMLVQGNRQARIVVTGAFVLVGGF 244

Query: 327 TWRLTYSLVAFNPGGGY 343
             R +  +   +P  G 
Sbjct: 245 ALRYSLVMAGAHPFLGA 261


>UniRef50_A5FJE2 Putative uncharacterized protein n=7 Tax=Bacteria
           RepID=A5FJE2_FLAJ1
          Length = 464

 Score = 44.2 bits (103), Expect = 0.009,   Method: Composition-based stats.
 Identities = 26/196 (13%), Positives = 54/196 (27%), Gaps = 14/196 (7%)

Query: 200 HPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLA 259
            P W S                 SI +    L   G         S    L   +  +  
Sbjct: 270 DPHWFSTLFAWYVFASFFVSGITSIALITIYLKSKGY--LEYVNTSHIHDLAKFMFGISV 327

Query: 260 I--FIVLRFGELIYRDKLSLAFAGD------FYSVMFWIEVLLMLFPLVVLRVAKLRNDS 311
              ++      LI+   +             +    F   V+  +FPL++L     +  +
Sbjct: 328 FWTYLWFSQFMLIWYANIPEEVTYFVTRIQLYNLPFFGAVVMNFVFPLLILINTDFKRLN 387

Query: 312 RMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELLISIGFVAIEICAYI---- 367
            ++ ++ +  LLG         +        +   P    +L  +G     +   +    
Sbjct: 388 WVVVMAGIVILLGHYVDFFNMIMPGTVGDKWFIGVPEIASILFFLGLFIFVVFTALTKSP 447

Query: 368 VLIRLLPILPPLKQND 383
           +L +  P +   K   
Sbjct: 448 LLAKRNPFIEESKHFH 463


>UniRef50_UPI00016C50DD hypothetical protein GobsU_32209 n=1 Tax=Gemmata obscuriglobus UQM
           2246 RepID=UPI00016C50DD
          Length = 425

 Score = 43.8 bits (102), Expect = 0.011,   Method: Composition-based stats.
 Identities = 22/226 (9%), Positives = 62/226 (27%), Gaps = 16/226 (7%)

Query: 166 LNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIV 225
           L + M +    G  L  +  S     ++ +       W S     ++          +  
Sbjct: 195 LTRTMQWWAPSGVALLGLTSSFFAFDVLMSLQYS---WFSTIYG-VYFWAGGIRGSLATG 250

Query: 226 IFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAI---------FIVLRFGELIYRDKLS 276
           +     ++A               +   +               F++             
Sbjct: 251 VLLVLALRAAGFLRNTITVEHLHDVAKIMFGFTVFWTYIAFSQYFLIWYGNVPEETQFYL 310

Query: 277 LAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVA 336
           L   G +Y++   + VL  + P  +L     +     L +++   L+  A       +  
Sbjct: 311 LRRNGGWYTLSMLLPVLYFVVPFFMLLPRAHKRSPVWLAVASAWILVMHAYDLYWQVMPV 370

Query: 337 FNPGGGYAYFPTWEELLISIGFVAIEICAYIVLIRLLPILPPLKQN 382
            +    +     W ++   +    + + + +     +P++P     
Sbjct: 371 LHQDTVHF---HWLDVAAPVCMFGVLLLSAVWGFMRVPLIPIRDAR 413


>UniRef50_B8IHH1 Putative uncharacterized protein n=6 Tax=Methylobacterium
           RepID=B8IHH1_METNO
          Length = 319

 Score = 43.4 bits (101), Expect = 0.013,   Method: Composition-based stats.
 Identities = 29/134 (21%), Positives = 47/134 (35%), Gaps = 9/134 (6%)

Query: 213 SLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLT--NTISVLLAIFIVLRFGELI 270
            + +AF  GF+I     +L  A L      +      L      ++L  ++I L    + 
Sbjct: 146 FVSSAFAAGFAIEQILSALAFAALLAPASLDTERAGDLGGLLIATLLGTVYIGLMSFIVA 205

Query: 271 YRDKLSLAFAG-------DFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALSALL 323
           +   L              F  ++    V   + P  +L    LR +  +L L     LL
Sbjct: 206 WYGDLPDKAEWYLRRTEHGFVWLLVAALVAGAVLPFALLLRKSLRQNRSVLRLVGALVLL 265

Query: 324 GCATWRLTYSLVAF 337
           G A  RL   + AF
Sbjct: 266 GVALHRLWLVVPAF 279


>UniRef50_B9M1T3 Putative uncharacterized protein n=3 Tax=Geobacter
           RepID=B9M1T3_GEOSF
          Length = 360

 Score = 43.4 bits (101), Expect = 0.016,   Method: Composition-based stats.
 Identities = 50/321 (15%), Positives = 97/321 (30%), Gaps = 20/321 (6%)

Query: 57  FDLLIGTGFACGGWALAWAVYVFNRGQYHPLVRPALLASLFGYSLGGLSITIDVGRYWNL 116
            + L  +  A G       V   N      L R A  A  F        + + VG     
Sbjct: 47  INFLFFSSLAGGLTTWPAVVRACNGRWPGELERVAFSAIAFAVPSLLALVLLWVGSNRWS 106

Query: 117 PYFYIPGHFNVNSVLFETAVCMTIYIGVMALEFAPALFERLGWKVSLQRLNKVMFFIIAL 176
           P++ I  H          +      +  +A+ +  A+   +  +               L
Sbjct: 107 PWYDIEYHQG---GWLNNSFVFGRDLAGLAVFWLTAVRYLVARRNGQGS------VWGGL 157

Query: 177 GALLPTMHQSSMGSLMISAGYKVHPLWQSYEMLPLFSLLTAFIMGFSIVIFEGSLVQAGL 236
             +  ++  S +G  ++ A   + P W S  +   F + +   +  +   F     +   
Sbjct: 158 LIVTYSLVFSLLGFDLVMA---LDPEWYSTLLGGYFFI-SGLYIASAAWAFLAVWQRETR 213

Query: 237 RGNGPDEKSLFVKLTNTISVLLAIFI--VLRFGELIYRDKLSLAFAG-DFYSVMFWIEVL 293
                D   L V  +   + L+   +  +           L+       +  V + +  L
Sbjct: 214 EEQLMDLGRLIVAFSLMATYLMYAHLLPIWYENLPDETRFLAPRLNFQPWLGVSYLLLGL 273

Query: 294 LMLFPLVVLRVAKLRNDSRMLFLSALSALLGCATWRLTYSLVAFNPGGGYAYFPTWEELL 353
           + L PLV+L   + + +   L   +L  L G    R       F+            EL 
Sbjct: 274 VYLGPLVLLLTERSKRNRWSLGGISLLVLCGMWIERWWLVTPVFDKNLNLG----LAELS 329

Query: 354 ISIGFVAIEICAYIVLIRLLP 374
           +++ F  +         R LP
Sbjct: 330 VAMAFAGLLGMGMEQFQRRLP 350


>UniRef50_B1ZVT7 4Fe-4S ferredoxin iron-sulfur binding domain protein n=1
           Tax=Opitutus terrae PB90-1 RepID=B1ZVT7_OPITP
          Length = 551

 Score = 43.4 bits (101), Expect = 0.016,   Method: Composition-based stats.
 Identities = 37/263 (14%), Positives = 64/263 (24%), Gaps = 41/263 (15%)

Query: 89  RPALLASLFGYSLGGLSI---TIDVGRYWNLPYFYIPGHFNVNSVLFETAVCMTIYIGVM 145
           R A   +L G   G L +      +G+       ++       S L   A+    ++ + 
Sbjct: 319 RGAYDLTLCGAVAGVLGLAASVAHLGQPRRAWRIFLGWR---RSWLSREAMVFGAWLPLT 375

Query: 146 ALEFAPALFERLGWKVSLQRLNKVMFFIIALGALLPTMHQSSMGSLMISAGYKVHPLWQS 205
                                        AL      +    +G  ++         W +
Sbjct: 376 LATLIWP----------------------ALTLPAAVVGAVGLGCSVMIYADTRRGFWAA 413

Query: 206 YEMLPLFSLLTAFIMGFSIVIFEGSLVQAGLRGNGPDEKSLFVKLTNTISVLLAIF---- 261
            +  P F    A  MG S+ I  G                        + VL        
Sbjct: 414 AQTAPRFF-GGAAAMGASVAIALGIEAAGAAVVLAAAMLIKLACDARVVRVLDVADEEDP 472

Query: 262 -IVLRFGELIYRDKLSLAFAGDFYSVMFWIEVLLMLFPLVVLRVAKLRNDSRMLFLSALS 320
            +       +    L  AF G        I ++  L     +  A +   SR L+ +   
Sbjct: 473 SVGWLATARLLTGPLRRAFGGRL-----VIALVGGLLLPAWILSADVPPWSRWLWCAG-- 525

Query: 321 ALLGCATWRLTYSLVAFNPGGGY 343
              G    R  +      P    
Sbjct: 526 MFAGELVERWLFFRAVDAPKMPG 548


  Database: uniref50.fasta
    Posted date:  Mar 8, 2010 10:38 AM
  Number of letters in database: 1,040,396,356
  Number of sequences in database:  3,077,464
  
Lambda     K      H
   0.318    0.144    0.376 

Lambda     K      H
   0.267   0.0442    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Hits to DB: 2,286,582,672
Number of Sequences: 3077464
Number of extensions: 96821037
Number of successful extensions: 681578
Number of sequences better than 1.0e-01: 250
Number of HSP's better than  0.1 without gapping: 358
Number of HSP's successfully gapped in prelim test: 11026
Number of HSP's that attempted gapping in prelim test: 662223
Number of HSP's gapped (non-prelim): 24559
length of query: 392
length of database: 1,040,396,356
effective HSP length: 131
effective length of query: 261
effective length of database: 637,248,572
effective search space: 166321877292
effective search space used: 166321877292
T: 11
A: 40
X1: 16 ( 7.3 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 40 (21.1 bits)
S2: 94 (40.7 bits)