Phyre Home Retrieve Phyre Job Id
Emaill.a.kelley@imperial.ac.uk
DescriptionP0A0J0
DateTue Jul 17 17:05:06 BST 2012
Unique Job IDb7b043ad490b71c4

Summary 

Top model
Image coloured by rainbow N → C terminus
Model (left) based on template c2a6eF_
Top template information
PDB header:transferase
Chain: F: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: crystal structure of the t. thermophilus rna polymerase2 holoenzyme
Confidence and coverage
Confidence:100.0% Coverage: 73%
270 residues ( 73% of your sequence) have been modelled with 100.0% confidence by the single highest scoring template.
Additional confident templates have been detected (see Domain analysis) which cover other regions of your sequence.
355 residues ( 96%) could be modelled at >90% confidence using multiple-templates.
You may wish to try resubmitting your sequence in "intensive" mode to model more of your sequence.
3D viewing
Interactive 3D view in Jmol

Sequence analysis 

Secondary structure and disorder prediction 

   1........10.........20.........30.........40.........50.........60
Sequence  MSDNTVKIKKQTIDPTLTLEDVKKQLIEKGKKEGHLSHEEIAEKLQNFDIDSDQMDDFFD
Secondary structure 
SS confidence 
Disorder  ?????????
?????
???
???
Disorder confidence 
 
   .........70.........80.........90.........100.........110.........120
Sequence  QLNDNDISLVNEKDSSDTDEKLNPSDLSAPPGVKINDPVRMYLKEIGRVNLLSAQEEIEL
Secondary structure 
SS confidence 
Disorder 
???????????????????????
???
Disorder confidence 
 
   .........130.........140.........150.........160.........170.........180
Sequence  AKRIEQGDEVAKSRLAEANLRLVVSIAKRYVGRGMLFLDLIQEGNMGLIKAVEKFDFNKG
Secondary structure 
SS confidence 
Disorder 
???
???
??
Disorder confidence 
 
   .........190.........200.........210.........220.........230.........240
Sequence  FKFSTYATWWIRQAITRAIADQARTIRIPVHMVETINKLIRVQRQLLQDLGRDPAPEEIG
Secondary structure 
SS confidence 
Disorder 
??
??
Disorder confidence 
 
   .........250.........260.........270.........280.........290.........300
Sequence  EEMDLPAEKVREILKIAQEPVSLETPIGEEDDSHLGDFIEDQEAQSPSDHAAYELLKEQL
Secondary structure 
SS confidence 
Disorder 
??
?
???
??
Disorder confidence 
 
   .........310.........320.........330.........340.........350.........360
Sequence  EDVLDTLTDREENVLRLRFGLDDGRTRTLEEVGKVFGVTRERIRQIEAKALRKLRHPSRS
Secondary structure 
SS confidence 
Disorder 
?
?
Disorder confidence 
 
   ........
Sequence  KRLKDFMD
Secondary structure 
SS confidence 
Disorder 
??
Disorder confidence 
 

Confidence Key
High(9)                    Low (0)
?Disordered
Alpha helix
Beta strand

Domain analysis 

Hover over an aligned region to see model and summary info

Please note, only up to the top 20 hits are modelled to reduce computer load

RankAligned region

PDB 2a6e chain F

3D model

Region: 94 - 368
Aligned: 270
Modelled: 270
Confidence: 100.0%
Identity: 67%
PDB header:transferase
Chain: F: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: crystal structure of the t. thermophilus rna polymerase2 holoenzyme

Phyre2

PDB 3iyd chain F

3D model

Region: 38 - 367
Aligned: 330
Modelled: 330
Confidence: 100.0%
Identity: 52%
PDB header:transcription/dna
Chain: F: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: three-dimensional em structure of an intact activator-dependent2 transcription initiation complex

Phyre2

PDB 1l9u chain H

3D model

Region: 96 - 368
Aligned: 266
Modelled: 266
Confidence: 100.0%
Identity: 64%
PDB header:transcription
Chain: H: PDB Molecule:sigma factor siga;
PDBTitle: thermus aquaticus rna polymerase holoenzyme at 4 a2 resolution

Phyre2

PDB 1ku2 chain A

3D model

Region: 96 - 263
Aligned: 168
Modelled: 168
Confidence: 100.0%
Identity: 74%
PDB header:transcription
Chain: A: PDB Molecule:sigma factor siga;
PDBTitle: crystal structure of thermus aquaticus rna polymerase sigma2 subunit fragment containing regions 1.2 to 3.1

Phyre2

PDB 1ku2 chain A domain 2

3D model

Region: 96 - 205
Aligned: 110
Modelled: 110
Confidence: 100.0%
Identity: 75%
Fold: Sigma2 domain of RNA polymerase sigma factors
Superfamily: Sigma2 domain of RNA polymerase sigma factors
Family: Sigma2 domain of RNA polymerase sigma factors

Phyre2

PDB 1smy chain F domain 3

3D model

Region: 94 - 205
Aligned: 112
Modelled: 112
Confidence: 100.0%
Identity: 74%
Fold: Sigma2 domain of RNA polymerase sigma factors
Superfamily: Sigma2 domain of RNA polymerase sigma factors
Family: Sigma2 domain of RNA polymerase sigma factors

Phyre2

PDB 1rp3 chain G

3D model

Region: 126 - 367
Aligned: 219
Modelled: 231
Confidence: 100.0%
Identity: 26%
PDB header:transcription
Chain: G: PDB Molecule:rna polymerase sigma factor sigma-28 (flia);
PDBTitle: cocrystal structure of the flagellar sigma/anti-sigma2 complex, sigma-28/flgm

Phyre2

PDB 1sig chain A

3D model

Region: 7 - 202
Aligned: 176
Modelled: 176
Confidence: 100.0%
Identity: 34%
Fold: Sigma2 domain of RNA polymerase sigma factors
Superfamily: Sigma2 domain of RNA polymerase sigma factors
Family: Sigma2 domain of RNA polymerase sigma factors

Phyre2

PDB 3t72 chain O

3D model

Region: 289 - 368
Aligned: 80
Modelled: 80
Confidence: 99.8%
Identity: 63%
PDB header:transcription/dna
Chain: O: PDB Molecule:pho box dna (strand 1);
PDBTitle: phob(e)-sigma70(4)-(rnap-betha-flap-tip-helix)-dna transcription2 activation sub-complex

Phyre2

PDB 1or7 chain A

3D model

Region: 116 - 359
Aligned: 173
Modelled: 179
Confidence: 99.8%
Identity: 20%
PDB header:transcription
Chain: A: PDB Molecule:rna polymerase sigma-e factor;
PDBTitle: crystal structure of escherichia coli sigmae with the cytoplasmic2 domain of its anti-sigma rsea

Phyre2

PDB 1rp3 chain A domain 3

3D model

Region: 127 - 204
Aligned: 78
Modelled: 78
Confidence: 99.8%
Identity: 26%
Fold: Sigma2 domain of RNA polymerase sigma factors
Superfamily: Sigma2 domain of RNA polymerase sigma factors
Family: Sigma2 domain of RNA polymerase sigma factors

Phyre2

PDB 1smy chain F domain 2

3D model

Region: 265 - 368
Aligned: 99
Modelled: 104
Confidence: 99.8%
Identity: 59%
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family: Sigma4 domain

Phyre2

PDB 2q1z chain A

3D model

Region: 113 - 356
Aligned: 172
Modelled: 177
Confidence: 99.7%
Identity: 17%
PDB header:transcription
Chain: A: PDB Molecule:rpoe, ecf sige;
PDBTitle: crystal structure of rhodobacter sphaeroides sige in complex with the2 anti-sigma chrr

Phyre2

PDB 1ku7 chain A

3D model

Region: 298 - 368
Aligned: 71
Modelled: 71
Confidence: 99.7%
Identity: 63%
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family: Sigma4 domain

Phyre2

PDB 2p7v chain B domain 1

3D model

Region: 302 - 368
Aligned: 67
Modelled: 67
Confidence: 99.7%
Identity: 72%
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family: Sigma4 domain

Phyre2

PDB 3mzy chain A

3D model

Region: 158 - 361
Aligned: 118
Modelled: 124
Confidence: 99.6%
Identity: 26%
PDB header:rna binding protein
Chain: A: PDB Molecule:rna polymerase sigma-h factor;
PDBTitle: the crystal structure of the rna polymerase sigma-h factor from2 fusobacterium nucleatum to 2.5a

Phyre2

PDB 1tty chain A

3D model

Region: 299 - 368
Aligned: 70
Modelled: 70
Confidence: 99.6%
Identity: 69%
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family: Sigma4 domain

Phyre2

PDB 1ku3 chain A

3D model

Region: 300 - 357
Aligned: 58
Modelled: 58
Confidence: 99.6%
Identity: 66%
Fold: DNA/RNA-binding 3-helical bundle
Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family: Sigma4 domain

Phyre2

PDB 3t0y chain A

3D model

Region: 131 - 356
Aligned: 123
Modelled: 129
Confidence: 99.4%
Identity: 16%
PDB header:transcription regulator/protein binding
Chain: A: PDB Molecule:response regulator;
PDBTitle: structure of the phyr anti-anti-sigma domain bound to the anti-sigma2 factor, nepr

Phyre2

PDB 2lfw chain A

3D model

Region: 131 - 360
Aligned: 142
Modelled: 148
Confidence: 99.2%
Identity: 14%
PDB header:signaling protein
Chain: A: PDB Molecule:phyr sigma-like domain;
PDBTitle: nmr structure of the phyrsl-nepr complex from sphingomonas sp. fr1

Phyre2

PDB 2k6x chain A

3D model

Region: 14 - 77
Aligned: 64
Modelled: 64
Confidence: 98.8%
Identity: 22%
PDB header:transcription
Chain: A: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: autoregulation of a group 1 bacterial sigma factor involves2 the formation of a region 1.1- induced compacted structure

Phyre2
1
c2a6eF_
2
c3iydF_
3
c1l9uH_
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c1ku2A_
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d1ku2a2
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d1smyf3
7
c1rp3G_
8
d1siga_
9
c3t72o_
10
c1or7A_
11
d1rp3a3
12
d1smyf2
13
c2q1zA_
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d1ku7a_
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d2p7vb1
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c3mzyA_
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d1ttya_
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d1ku3a_
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c3t0yA_
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c2lfwA_
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c2k6xA_
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Detailed template information 

#
Template Alignment Coverage3D Model Confidence
% i.d. Template Information
1c2a6eF_
100.0 67 PDB header:transferase
Chain: F: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: crystal structure of the t. thermophilus rna polymerase2 holoenzyme
2c3iydF_
100.0 52 PDB header:transcription/dna
Chain: F: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: three-dimensional em structure of an intact activator-dependent2 transcription initiation complex
3c1l9uH_
100.0 64 PDB header:transcription
Chain: H: PDB Molecule:sigma factor siga;
PDBTitle: thermus aquaticus rna polymerase holoenzyme at 4 a2 resolution
4c1ku2A_
100.0 74 PDB header:transcription
Chain: A: PDB Molecule:sigma factor siga;
PDBTitle: crystal structure of thermus aquaticus rna polymerase sigma2 subunit fragment containing regions 1.2 to 3.1
5d1ku2a2
100.0 75 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
6d1smyf3
100.0 74 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
7c1rp3G_
100.0 26 PDB header:transcription
Chain: G: PDB Molecule:rna polymerase sigma factor sigma-28 (flia);
PDBTitle: cocrystal structure of the flagellar sigma/anti-sigma2 complex, sigma-28/flgm
8d1siga_
100.0 34 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
9c3t72o_
99.8 63 PDB header:transcription/dna
Chain: O: PDB Molecule:pho box dna (strand 1);
PDBTitle: phob(e)-sigma70(4)-(rnap-betha-flap-tip-helix)-dna transcription2 activation sub-complex
10c1or7A_
99.8 20 PDB header:transcription
Chain: A: PDB Molecule:rna polymerase sigma-e factor;
PDBTitle: crystal structure of escherichia coli sigmae with the cytoplasmic2 domain of its anti-sigma rsea
11d1rp3a3
99.8 26 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
12d1smyf2
99.8 59 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
13c2q1zA_
99.7 17 PDB header:transcription
Chain: A: PDB Molecule:rpoe, ecf sige;
PDBTitle: crystal structure of rhodobacter sphaeroides sige in complex with the2 anti-sigma chrr
14d1ku7a_
99.7 63 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
15d2p7vb1
99.7 72 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
16c3mzyA_
99.6 26 PDB header:rna binding protein
Chain: A: PDB Molecule:rna polymerase sigma-h factor;
PDBTitle: the crystal structure of the rna polymerase sigma-h factor from2 fusobacterium nucleatum to 2.5a
17d1ttya_
99.6 69 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
18d1ku3a_
99.6 66 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
19c3t0yA_
99.4 16 PDB header:transcription regulator/protein binding
Chain: A: PDB Molecule:response regulator;
PDBTitle: structure of the phyr anti-anti-sigma domain bound to the anti-sigma2 factor, nepr
20c2lfwA_
99.2 14 PDB header:signaling protein
Chain: A: PDB Molecule:phyr sigma-like domain;
PDBTitle: nmr structure of the phyrsl-nepr complex from sphingomonas sp. fr1
21d1rp3a2
not modelled 99.2 27 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
22c3hugA_
not modelled 99.1 18 PDB header:transcription/membrane protein
Chain: A: PDB Molecule:rna polymerase sigma factor;
PDBTitle: crystal structure of mycobacterium tuberculosis anti-sigma factor rsla2 in complex with -35 promoter binding domain of sigl
23d1ku2a1
not modelled 99.0 71 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma3 domain
24c1l0oC_
not modelled 98.9 22 PDB header:protein binding
Chain: C: PDB Molecule:sigma factor;
PDBTitle: crystal structure of the bacillus stearothermophilus anti-2 sigma factor spoiiab with the sporulation sigma factor3 sigmaf
25d1l0oc_
not modelled 98.9 22 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
26d1or7a2
not modelled 98.9 24 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
27d1or7b2
not modelled 98.8 24 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
28c2k6xA_
98.8 22 PDB header:transcription
Chain: A: PDB Molecule:rna polymerase sigma factor rpod;
PDBTitle: autoregulation of a group 1 bacterial sigma factor involves2 the formation of a region 1.1- induced compacted structure
29d1or7a1
not modelled 98.8 14 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma4 domain
30d1xsva_
not modelled 98.7 19 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:YlxM/p13-like
31c2o8xA_
not modelled 98.6 19 PDB header:transcription
Chain: A: PDB Molecule:probable rna polymerase sigma-c factor;
PDBTitle: crystal structure of the "-35 element" promoter recognition domain of2 mycobacterium tuberculosis sigc
32d1s7oa_
not modelled 98.6 19 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:YlxM/p13-like
33d1rp3a1
not modelled 98.5 23 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors
Family:Sigma3 domain
34c2o7gA_
not modelled 98.4 19 PDB header:transcription
Chain: A: PDB Molecule:probable rna polymerase sigma-c factor;
PDBTitle: crystal structure of the pribnow box recognition region of sigc from2 mycobacterium tuberculosis
35d1yioa1
not modelled 98.0 23 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:C-terminal effector domain of the bipartite response regulators
Family:GerE-like (LuxR/UhpA family of transcriptional regulators)
36c3qp5C_
not modelled 97.6 19 PDB header:transcription
Chain: C: PDB Molecule:cvir transcriptional regulator;
PDBTitle: crystal structure of cvir bound to antagonist chlorolactone (cl)
37c1x3uA_
not modelled 97.6 17 PDB header:transcription
Chain: A: PDB Molecule:transcriptional regulatory protein fixj;
PDBTitle: solution structure of the c-terminal transcriptional2 activator domain of fixj from sinorhizobium melilot
38c2q0oA_
not modelled 97.6 22 PDB header:transcription
Chain: A: PDB Molecule:probable transcriptional activator protein trar;
PDBTitle: crystal structure of an anti-activation complex in bacterial quorum2 sensing
39c3sztB_
not modelled 97.6 21 PDB header:transcription
Chain: B: PDB Molecule:quorum-sensing control repressor;
PDBTitle: quorum sensing control repressor, qscr, bound to n-3-oxo-dodecanoyl-l-2 homoserine lactone
40c1zljE_
not modelled 97.5 26 PDB header:transcription
Chain: E: PDB Molecule:dormancy survival regulator;
PDBTitle: crystal structure of the mycobacterium tuberculosis hypoxic2 response regulator dosr c-terminal domain
41d1h3la_
not modelled 97.5 15 Fold:Sigma2 domain of RNA polymerase sigma factors
Superfamily:Sigma2 domain of RNA polymerase sigma factors
Family:Sigma2 domain of RNA polymerase sigma factors
42c1h0mD_
not modelled 97.4 25 PDB header:transcription/dna
Chain: D: PDB Molecule:transcriptional activator protein trar;
PDBTitle: three-dimensional structure of the quorum sensing protein2 trar bound to its autoinducer and to its target dna
43d1a04a1
not modelled 97.4 20 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:C-terminal effector domain of the bipartite response regulators
Family:GerE-like (LuxR/UhpA family of transcriptional regulators)
44c2krfB_
not modelled 97.3 24 PDB header:transcription
Chain: B: PDB Molecule:transcriptional regulatory protein coma;
PDBTitle: nmr solution structure of the dna binding domain of competence protein2 a
45c2rnjA_
not modelled 97.3 23 PDB header:transcription
Chain: A: PDB Molecule:response regulator protein vrar;
PDBTitle: nmr structure of the s. aureus vrar dna binding domain
46d1l3la1
not modelled 97.3 28 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:C-terminal effector domain of the bipartite response regulators
Family:GerE-like (LuxR/UhpA family of transcriptional regulators)
47d1fsea_
not modelled 97.2 30 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:C-terminal effector domain of the bipartite response regulators
Family:GerE-like (LuxR/UhpA family of transcriptional regulators)
48d1p4wa_
not modelled 97.2 30 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:C-terminal effector domain of the bipartite response regulators
Family:GerE-like (LuxR/UhpA family of transcriptional regulators)
49c3cloC_
not modelled 97.1 17 PDB header:transcription regulator
Chain: C: PDB Molecule:transcriptional regulator;
PDBTitle: crystal structure of putative transcriptional regulator containing a2 luxr dna binding domain (np_811094.1) from bacteroides3 thetaiotaomicron vpi-5482 at 2.04 a resolution
50c2w48D_
not modelled 96.9 14 PDB header:transcription
Chain: D: PDB Molecule:sorbitol operon regulator;
PDBTitle: crystal structure of the full-length sorbitol operon2 regulator sorc from klebsiella pneumoniae
51c3c3wB_
not modelled 96.9 24 PDB header:transcription
Chain: B: PDB Molecule:two component transcriptional regulatory protein devr;
PDBTitle: crystal structure of the mycobacterium tuberculosis hypoxic response2 regulator dosr
52c3n0rA_
not modelled 96.7 16 PDB header:signaling protein
Chain: A: PDB Molecule:response regulator;
PDBTitle: structure of the phyr stress response regulator at 1.25 angstrom2 resolution
53c3klnC_
not modelled 96.5 21 PDB header:transcription
Chain: C: PDB Molecule:transcriptional regulator, luxr family;
PDBTitle: vibrio cholerae vpst
54c1zn2A_
not modelled 96.2 21 PDB header:transcription regulator
Chain: A: PDB Molecule:response regulatory protein;
PDBTitle: low resolution structure of response regulator styr
55c2jpcA_
not modelled 96.1 19 PDB header:dna binding protein
Chain: A: PDB Molecule:ssrb;
PDBTitle: ssrb dna binding protein
56c1rnlA_
not modelled 96.0 17 PDB header:signal transduction protein
Chain: A: PDB Molecule:nitrate/nitrite response regulator protein narl;
PDBTitle: the nitrate/nitrite response regulator protein narl from narl
57c1u78A_
not modelled 95.3 23 PDB header:dna binding protein/dna
Chain: A: PDB Molecule:transposable element tc3 transposase;
PDBTitle: structure of the bipartite dna-binding domain of tc32 transposase bound to transposon dna
58c2w7nA_
not modelled 94.1 13 PDB header:transcription/dna
Chain: A: PDB Molecule:trfb transcriptional repressor protein;
PDBTitle: crystal structure of kora bound to operator dna: insight2 into repressor cooperation in rp4 gene regulation
59d2d1ha1
not modelled 94.0 17 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:TrmB-like
60d1jhfa1
not modelled 93.3 18 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:LexA repressor, N-terminal DNA-binding domain
61d1biaa1
not modelled 92.9 25 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Biotin repressor-like
62c3r0aB_
not modelled 92.7 16 PDB header:transcription regulator
Chain: B: PDB Molecule:putative transcriptional regulator;
PDBTitle: possible transcriptional regulator from methanosarcina mazei go1 (gi2 21227196)
63d1nr3a_
not modelled 92.5 21 Fold:DNA-binding protein Tfx
Superfamily:DNA-binding protein Tfx
Family:DNA-binding protein Tfx
64d2o38a1
not modelled 92.3 17 Fold:lambda repressor-like DNA-binding domains
Superfamily:lambda repressor-like DNA-binding domains
Family:NE1354
65c2o38A_
not modelled 92.3 17 PDB header:structural genomics, unknown function
Chain: A: PDB Molecule:hypothetical protein;
PDBTitle: putative xre family transcriptional regulator
66d2cfxa1
not modelled 92.2 10 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Lrp/AsnC-like transcriptional regulator N-terminal domain
67c2x4hA_
not modelled 92.2 17 PDB header:transcription
Chain: A: PDB Molecule:hypothetical protein sso2273;
PDBTitle: crystal structure of the hypothetical protein sso2273 from2 sulfolobus solfataricus
68c2elhA_
not modelled 91.9 27 PDB header:dna binding protein
Chain: A: PDB Molecule:cg11849-pa;
PDBTitle: solution structure of the cenp-b n-terminal dna-binding2 domain of fruit fly distal antenna cg11849-pa
69d1pdnc_
not modelled 91.1 8 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Homeodomain-like
Family:Paired domain
70c2l4aA_
not modelled 91.1 16 PDB header:dna binding protein
Chain: A: PDB Molecule:leucine responsive regulatory protein;
PDBTitle: nmr structure of the dna-binding domain of e.coli lrp
71c2dbbA_
not modelled 90.9 22 PDB header:transcriptional regulator
Chain: A: PDB Molecule:putative hth-type transcriptional regulator ph0061;
PDBTitle: crystal structure of ph0061
72d2a6ca1
not modelled 90.9 15 Fold:lambda repressor-like DNA-binding domains
Superfamily:lambda repressor-like DNA-binding domains
Family:NE1354
73c6paxA_
not modelled 90.7 10 PDB header:gene regulation/dna
Chain: A: PDB Molecule:homeobox protein pax-6;
PDBTitle: crystal structure of the human pax-6 paired domain-dna2 complex reveals a general model for pax protein-dna3 interactions
74c2it0A_
not modelled 90.3 21 PDB header:transcription/dna
Chain: A: PDB Molecule:iron-dependent repressor ider;
PDBTitle: crystal structure of a two-domain ider-dna complex crystal2 form ii
75d1stza1
not modelled 90.1 25 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Heat-inducible transcription repressor HrcA, N-terminal domain
76d2cg4a1
not modelled 90.1 20 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Lrp/AsnC-like transcriptional regulator N-terminal domain
77d1i1ga1
not modelled 89.9 15 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Lrp/AsnC-like transcriptional regulator N-terminal domain
78c2p6tH_
not modelled 89.8 13 PDB header:transcription
Chain: H: PDB Molecule:transcriptional regulator, lrp/asnc family;
PDBTitle: crystal structure of transcriptional regulator nmb0573 and l-leucine2 complex from neisseria meningitidis
79d1i5za1
not modelled 89.5 30 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
80d1vz0a1
not modelled 89.5 26 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:KorB DNA-binding domain-like
Family:KorB DNA-binding domain-like
81d1ft9a1
not modelled 89.3 30 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
82c2cfxD_
not modelled 89.2 11 PDB header:transcription
Chain: D: PDB Molecule:hth-type transcriptional regulator lrpc;
PDBTitle: structure of b.subtilis lrpc
83c2vbzA_
not modelled 89.1 19 PDB header:dna-binding protein
Chain: A: PDB Molecule:transcriptional regulatory protein;
PDBTitle: feast or famine regulatory protein (rv3291c)from m.2 tuberculosis complexed with l-tryptophan
84c3fmyA_
not modelled 89.0 18 PDB header:dna binding protein
Chain: A: PDB Molecule:hth-type transcriptional regulator mqsa
PDBTitle: structure of the c-terminal domain of the e. coli protein2 mqsa (ygit/b3021)
85d2oz6a1
not modelled 88.8 30 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
86d2cyya1
not modelled 88.5 16 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:Lrp/AsnC-like transcriptional regulator N-terminal domain
87d2ao9a1
not modelled 88.5 22 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Homeodomain-like
Family:Nanomeric phage protein-like
88d2h6ca1
not modelled 88.4 19 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
89c2wteB_
not modelled 88.4 9 PDB header:antiviral protein
Chain: B: PDB Molecule:csa3;
PDBTitle: the structure of the crispr-associated protein, csa3, from2 sulfolobus solfataricus at 1.8 angstrom resolution.
90c3nqoB_
not modelled 88.2 15 PDB header:transcription
Chain: B: PDB Molecule:marr-family transcriptional regulator;
PDBTitle: crystal structure of a marr family transcriptional regulator (cd1569)2 from clostridium difficile 630 at 2.20 a resolution
91d1trra_
not modelled 87.9 16 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:TrpR-like
Family:Trp repressor, TrpR
92c3mlfC_
not modelled 87.9 29 PDB header:transcription regulator
Chain: C: PDB Molecule:transcriptional regulator;
PDBTitle: putative transcriptional regulator from staphylococcus aureus.
93c2gm4B_
not modelled 87.8 12 PDB header:recombination, dna
Chain: B: PDB Molecule:transposon gamma-delta resolvase;
PDBTitle: an activated, tetrameric gamma-delta resolvase: hin chimaera bound to2 cleaved dna
94c1y9qA_
not modelled 87.8 27 PDB header:transcription regulator
Chain: A: PDB Molecule:transcriptional regulator, hth_3 family;
PDBTitle: crystal structure of hth_3 family transcriptional regulator2 from vibrio cholerae
95d1rioa_
not modelled 87.8 9 Fold:lambda repressor-like DNA-binding domains
Superfamily:lambda repressor-like DNA-binding domains
Family:Phage repressors
96c2bnoA_
not modelled 87.7 18 PDB header:oxidoreductase
Chain: A: PDB Molecule:epoxidase;
PDBTitle: the structure of hydroxypropylphosphonic acid epoxidase2 from s. wedmorenis.
97d3e5ua1
not modelled 87.6 15 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
98d2coha1
not modelled 87.5 26 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
99d1k78a1
not modelled 87.5 10 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Homeodomain-like
Family:Paired domain
100c3mkyP_
not modelled 87.4 10 PDB header:dna binding protein/dna
Chain: P: PDB Molecule:protein sopb;
PDBTitle: structure of sopb(155-323)-18mer dna complex, i23 form
101c2cg4B_
not modelled 87.4 23 PDB header:transcription
Chain: B: PDB Molecule:regulatory protein asnc;
PDBTitle: structure of e.coli asnc
102d1hlva1
not modelled 87.3 17 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:Homeodomain-like
Family:Centromere-binding
103c2r0qF_
not modelled 87.3 10 PDB header:recombination/dna
Chain: F: PDB Molecule:putative transposon tn552 dna-invertase bin3;
PDBTitle: crystal structure of a serine recombinase- dna regulatory2 complex
104c3tgnA_
not modelled 87.1 19 PDB header:transcription
Chain: A: PDB Molecule:adc operon repressor adcr;
PDBTitle: crystal structure of the zinc-dependent marr family transcriptional2 regulator adcr in the zn(ii)-bound state
105c3trbA_
not modelled 87.1 18 PDB header:dna binding protein
Chain: A: PDB Molecule:virulence-associated protein i;
PDBTitle: structure of an addiction module antidote protein of a higa (higa)2 family from coxiella burnetii
106c2e7xA_
not modelled 87.1 11 PDB header:transcription regulator
Chain: A: PDB Molecule:150aa long hypothetical transcriptional regulator;
PDBTitle: structure of the lrp/asnc like transcriptional regulator from2 sulfolobus tokodaii 7 complexed with its cognate ligand
107c3f8mA_
not modelled 87.0 33 PDB header:transcription
Chain: A: PDB Molecule:gntr-family protein transcriptional regulator;
PDBTitle: crystal structure of phnf from mycobacterium smegmatis
108c1f5tA_
not modelled 87.0 22 PDB header:transcription/dna
Chain: A: PDB Molecule:diphtheria toxin repressor;
PDBTitle: diphtheria tox repressor (c102d mutant) complexed with2 nickel and dtxr consensus binding sequence
109c2gauA_
not modelled 86.9 15 PDB header:transcription
Chain: A: PDB Molecule:transcriptional regulator, crp/fnr family;
PDBTitle: crystal structure of transcriptional regulator, crp/fnr family from2 porphyromonas gingivalis (apc80792), structural genomics, mcsg
110d1r1ua_
not modelled 86.9 11 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:ArsR-like transcriptional regulators
111c2ia0A_
not modelled 86.7 27 PDB header:structural genomics, unknown function
Chain: A: PDB Molecule:putative hth-type transcriptional regulator pf0864;
PDBTitle: transcriptional regulatory protein pf0864 from pyrococcus furiosus a2 member of the asnc family (pf0864)
112d2b0la1
not modelled 86.7 26 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CodY HTH domain
113d2gaua1
not modelled 86.6 15 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:"Winged helix" DNA-binding domain
Family:CAP C-terminal domain-like
114c2ef8A_
not modelled 86.6 21 PDB header:transcription regulator
Chain: A: PDB Molecule:putative transcription factor;
PDBTitle: crystal structure of c.ecot38is
115c1e2xA_
not modelled 86.2 26 PDB header:transcriptional regulation
Chain: A: PDB Molecule:fatty acid metabolism regulator protein;
PDBTitle: fadr, fatty acid responsive transcription factor from e.2 coli
116c3k2zA_
not modelled 86.0 16 PDB header:hydrolase
Chain: A: PDB Molecule:lexa repressor;
PDBTitle: crystal structure of a lexa protein from thermotoga maritima
117d1y7ya1
not modelled 85.9 18 Fold:lambda repressor-like DNA-binding domains
Superfamily:lambda repressor-like DNA-binding domains
Family:SinR domain-like
118d1jhga_
not modelled 85.8 18 Fold:DNA/RNA-binding 3-helical bundle
Superfamily:TrpR-like
Family:Trp repressor, TrpR
119d2ofya1
not modelled 85.8 25 Fold:lambda repressor-like DNA-binding domains
Superfamily:lambda repressor-like DNA-binding domains
Family:SinR domain-like
120c2e1cA_
not modelled 85.7 18 PDB header:transcription/dna
Chain: A: PDB Molecule:putative hth-type transcriptional regulator ph1519;
PDBTitle: structure of putative hth-type transcriptional regulator ph1519/dna2 complex

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