1 d1wi9a_
72.8
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: PCI domain (PINT motif)
2 d1od5a1
60.9
18
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
3 c2kxxA_
52.7
21
PDB header: protein bindingChain: A: PDB Molecule: small protein a;
PDBTitle: nmr structure of escherichia coli bame, a lipoprotein component of the2 beta-barrel assembly machinery complex
4 c3f2hA_
52.7
15
PDB header: lyaseChain: A: PDB Molecule: alkylmercury lyase;
PDBTitle: crystal structure of the mercury-bound form of merb mutant2 c160s, the organomercurial lyase involved in a bacterial3 mercury resistance system
5 d1s6la1
42.0
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MerB N-terminal domain-like
6 c1y6uA_
35.7
16
PDB header: dna binding proteinChain: A: PDB Molecule: excisionase from transposon tn916;
PDBTitle: the structure of the excisionase (xis) protein from2 conjugative transposon tn916 provides insights into the3 regulation of heterobivalent tyrosine recombinases
7 d1j9ia_
32.3
11
Fold: Putative DNA-binding domainSuperfamily: Putative DNA-binding domainFamily: Terminase gpNU1 subunit domain
8 d1l0oc_
32.1
32
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
9 c1l0oC_
32.1
32
PDB header: protein bindingChain: C: PDB Molecule: sigma factor;
PDBTitle: crystal structure of the bacillus stearothermophilus anti-2 sigma factor spoiiab with the sporulation sigma factor3 sigmaf
10 c2kfsA_
30.0
18
PDB header: dna-binding proteinChain: A: PDB Molecule: conserved hypothetical regulatory protein;
PDBTitle: nmr structure of rv2175c
11 d1fxza1
29.2
12
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
12 d1rp3a1
28.8
29
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma3 domain
13 d1fxza2
26.8
4
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
14 c3fljA_
25.0
11
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein conserved in bacteria with a
PDBTitle: crystal structure of uncharacterized protein conserved in bacteria2 with a cystatin-like fold (yp_168589.1) from silicibacter pomeroyi3 dss-3 at 2.00 a resolution
15 d1dgwa_
24.6
14
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
16 d1t47a2
24.1
8
Fold: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseSuperfamily: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseFamily: Extradiol dioxygenases
17 c2cw1A_
23.7
26
PDB header: de novo proteinChain: A: PDB Molecule: sn4m;
PDBTitle: solution structure of the de novo-designed lambda cro fold2 protein
18 d1od5a2
23.7
12
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
19 d1wdva_
22.8
17
Fold: YbaK/ProRS associated domainSuperfamily: YbaK/ProRS associated domainFamily: YbaK/ProRS associated domain
20 d1y0pa3
22.4
10
Fold: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainSuperfamily: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainFamily: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
21 d1ku2a1
not modelled
21.2
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma3 domain
22 d1hlva1
not modelled
20.9
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Centromere-binding
23 d3e11a1
not modelled
20.8
33
Fold: Zincin-likeSuperfamily: Metalloproteases ("zincins"), catalytic domainFamily: TTHA0227-like
24 d1bw6a_
not modelled
20.6
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Centromere-binding
25 d2phla1
not modelled
19.5
15
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
26 d1qo8a3
not modelled
19.5
11
Fold: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainSuperfamily: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domainFamily: Succinate dehydrogenase/fumarate reductase flavoprotein, catalytic domain
27 c3t72o_
not modelled
19.4
21
PDB header: transcription/dnaChain: O: PDB Molecule: pho box dna (strand 1);
PDBTitle: phob(e)-sigma70(4)-(rnap-betha-flap-tip-helix)-dna transcription2 activation sub-complex
28 d1uika1
not modelled
18.2
11
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
29 d1uika2
not modelled
17.4
21
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
30 c3r1fO_
not modelled
17.4
12
PDB header: transcriptionChain: O: PDB Molecule: esx-1 secretion-associated regulator espr;
PDBTitle: crystal structure of a key regulator of virulence in mycobacterium2 tuberculosis
31 d1rzhh2
not modelled
17.2
17
Fold: Single transmembrane helixSuperfamily: Photosystem II reaction centre subunit H, transmembrane regionFamily: Photosystem II reaction centre subunit H, transmembrane region
32 d3orca_
not modelled
16.7
9
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
33 c1hlvA_
not modelled
16.5
19
PDB header: dna binding protein/dnaChain: A: PDB Molecule: major centromere autoantigen b;
PDBTitle: crystal structure of cenp-b(1-129) complexed with the cenp-2 b box dna
34 d1eysh2
not modelled
16.1
13
Fold: Single transmembrane helixSuperfamily: Photosystem II reaction centre subunit H, transmembrane regionFamily: Photosystem II reaction centre subunit H, transmembrane region
35 d2oa4a1
not modelled
15.8
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: TrpR-likeFamily: SPO1678-like
36 c2jo1A_
not modelled
15.6
17
PDB header: hydrolase regulatorChain: A: PDB Molecule: phospholemman;
PDBTitle: structure of the na,k-atpase regulatory protein fxyd1 in2 micelles
37 d1l9bh2
not modelled
15.3
17
Fold: Single transmembrane helixSuperfamily: Photosystem II reaction centre subunit H, transmembrane regionFamily: Photosystem II reaction centre subunit H, transmembrane region
38 d2rcrh2
not modelled
15.0
20
Fold: Single transmembrane helixSuperfamily: Photosystem II reaction centre subunit H, transmembrane regionFamily: Photosystem II reaction centre subunit H, transmembrane region
39 c2e9qA_
not modelled
14.9
19
PDB header: plant proteinChain: A: PDB Molecule: 11s globulin subunit beta;
PDBTitle: recombinant pro-11s globulin of pumpkin
40 d2jn6a1
not modelled
14.7
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Cgl2762-like
41 c2d5fB_
not modelled
14.6
19
PDB header: plant proteinChain: B: PDB Molecule: glycinin a3b4 subunit;
PDBTitle: crystal structure of recombinant soybean proglycinin a3b4 subunit, its2 comparison with mature glycinin a3b4 subunit, responsible for hexamer3 assembly
42 c2jrtA_
not modelled
14.5
13
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein;
PDBTitle: nmr solution structure of the protein coded by gene2 rhos4_12090 of rhodobacter sphaeroides. northeast3 structural genomics target rhr5
43 c3f8xD_
not modelled
14.4
24
PDB header: isomeraseChain: D: PDB Molecule: putative delta-5-3-ketosteroid isomerase;
PDBTitle: crystal structure of a putative delta-5-3-ketosteroid isomerase2 (eca2236) from pectobacterium atrosepticum scri1043 at 1.55 a3 resolution
44 d2et1a1
not modelled
14.2
8
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
45 c1dgrW_
not modelled
14.1
15
PDB header: plant proteinChain: W: PDB Molecule: canavalin;
PDBTitle: refined crystal structure of canavalin from jack bean
46 d3dxoa1
not modelled
13.6
28
Fold: Cystatin-likeSuperfamily: NTF2-likeFamily: Atu0744-like
47 d2phcb1
not modelled
13.5
10
Fold: Cyclophilin-likeSuperfamily: Cyclophilin-likeFamily: PH0987 C-terminal domain-like
48 d1bl0a1
not modelled
13.4
7
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: AraC type transcriptional activator
49 d2p7vb1
not modelled
12.5
20
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
50 c2rn7A_
not modelled
12.5
14
PDB header: unknown functionChain: A: PDB Molecule: is629 orfa;
PDBTitle: nmr solution structure of tnpe protein from shigella2 flexneri. northeast structural genomics target sfr125
51 d1sqda2
not modelled
12.4
13
Fold: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseSuperfamily: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseFamily: Extradiol dioxygenases
52 c2elhA_
not modelled
11.5
13
PDB header: dna binding proteinChain: A: PDB Molecule: cg11849-pa;
PDBTitle: solution structure of the cenp-b n-terminal dna-binding2 domain of fruit fly distal antenna cg11849-pa
53 d1ufma_
not modelled
11.5
22
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: PCI domain (PINT motif)
54 d2hq2a1
not modelled
11.2
19
Fold: Heme iron utilization protein-likeSuperfamily: Heme iron utilization protein-likeFamily: HemS/ChuS-like
55 c2k9lA_
not modelled
11.0
13
PDB header: transcriptionChain: A: PDB Molecule: rna polymerase sigma factor rpon;
PDBTitle: structure of the core binding domain of sigma54
56 c2htfA_
not modelled
11.0
20
PDB header: transferaseChain: A: PDB Molecule: dna polymerase mu;
PDBTitle: the solution structure of the brct domain from human2 polymerase reveals homology with the tdt brct domain
57 d1t1da_
not modelled
10.9
0
Fold: POZ domainSuperfamily: POZ domainFamily: Tetramerization domain of potassium channels
58 c2zp2B_
not modelled
10.8
14
PDB header: transferase inhibitorChain: B: PDB Molecule: kinase a inhibitor;
PDBTitle: c-terminal domain of kipi from bacillus subtilis
59 d1b4ua_
not modelled
10.1
14
Fold: LigA subunit of an aromatic-ring-opening dioxygenase LigABSuperfamily: LigA subunit of an aromatic-ring-opening dioxygenase LigABFamily: LigA subunit of an aromatic-ring-opening dioxygenase LigAB
60 c3lsgD_
not modelled
10.1
18
PDB header: transcription regulatorChain: D: PDB Molecule: two-component response regulator yesn;
PDBTitle: the crystal structure of the c-terminal domain of the two-2 component response regulator yesn from fusobacterium3 nucleatum subsp. nucleatum atcc 25586
61 c2lfcA_
not modelled
10.1
19
PDB header: oxidoreductaseChain: A: PDB Molecule: fumarate reductase, flavoprotein subunit;
PDBTitle: solution nmr structure of fumarate reductase flavoprotein subunit from2 lactobacillus plantarum, northeast structural genomics consortium3 target lpr145j
62 c1y66D_
not modelled
9.8
30
PDB header: de novo proteinChain: D: PDB Molecule: engrailed homeodomain;
PDBTitle: dioxane contributes to the altered conformation and2 oligomerization state of a designed engrailed homeodomain3 variant
63 d2ofya1
not modelled
9.8
14
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
64 c3msoA_
not modelled
9.8
19
PDB header: isomeraseChain: A: PDB Molecule: steroid delta-isomerase;
PDBTitle: crystal structure of a steroid delta-isomerase (np_250810.1) from2 pseudomonas aeruginosa at 2.57 a resolution
65 d2p6ra2
not modelled
9.6
9
Fold: Sec63 N-terminal domain-likeSuperfamily: Sec63 N-terminal domain-likeFamily: Achaeal helicase C-terminal domain
66 c2v9vA_
not modelled
9.5
11
PDB header: transcriptionChain: A: PDB Molecule: selenocysteine-specific elongation factor;
PDBTitle: crystal structure of moorella thermoacetica selb(377-511)
67 c2phcB_
not modelled
9.3
10
PDB header: structural genomics, unknown functionChain: B: PDB Molecule: uncharacterized protein ph0987;
PDBTitle: crystal structure of conserved uncharacterized protein ph0987 from2 pyrococcus horikoshii
68 c3bd1B_
not modelled
9.2
16
PDB header: transcriptionChain: B: PDB Molecule: cro protein;
PDBTitle: structure of the cro protein from putative prophage element xfaso 1 in2 xylella fastidiosa strain ann-1
69 c1tfzA_
not modelled
9.2
11
PDB header: oxidoreductaseChain: A: PDB Molecule: 4-hydroxyphenylpyruvate dioxygenase;
PDBTitle: structural basis for herbicidal inhibitor selectivity revealed by2 comparison of crystal structures of plant and mammalian 4-3 hydroxyphenylpyruvate dioxygenases
70 c2k9sA_
not modelled
9.2
9
PDB header: transcriptionChain: A: PDB Molecule: arabinose operon regulatory protein;
PDBTitle: solution structure of dna binding domain of e. coli arac
71 d1ku3a_
not modelled
9.1
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
72 d1sp9a_
not modelled
8.7
11
Fold: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseSuperfamily: Glyoxalase/Bleomycin resistance protein/Dihydroxybiphenyl dioxygenaseFamily: Extradiol dioxygenases
73 c1cauB_
not modelled
8.7
15
PDB header: seed storage proteinChain: B: PDB Molecule: canavalin;
PDBTitle: determination of three crystal structures of canavalin by molecular2 replacement
74 d1p7ia_
not modelled
8.5
7
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Homeodomain
75 c1k6nH_
not modelled
8.5
17
PDB header: photosynthesisChain: H: PDB Molecule: photosynthetic reaction center h subunit;
PDBTitle: e(l212)a,d(l213)a double mutant structure of photosynthetic reaction2 center from rhodobacter sphaeroides
76 c2kpjA_
not modelled
8.2
19
PDB header: transcription regulatorChain: A: PDB Molecule: sos-response transcriptional repressor, lexa;
PDBTitle: solution structure of protein sos-response transcriptional2 repressor, lexa from eubacterium rectale. northeast3 structural genomics consortium target err9a
77 d1pbja3
not modelled
8.1
20
Fold: CBS-domain pairSuperfamily: CBS-domain pairFamily: CBS-domain pair
78 d1xd7a_
not modelled
8.1
14
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Transcriptional regulator Rrf2
79 c1sp8A_
not modelled
8.1
11
PDB header: oxidoreductaseChain: A: PDB Molecule: 4-hydroxyphenylpyruvate dioxygenase;
PDBTitle: 4-hydroxyphenylpyruvate dioxygenase
80 c3t76A_
not modelled
8.0
17
PDB header: transcription regulatorChain: A: PDB Molecule: transcriptional regulator vanug;
PDBTitle: crystal structure of transcriptional regulator vanug, form ii
81 d1yava3
not modelled
7.8
3
Fold: CBS-domain pairSuperfamily: CBS-domain pairFamily: CBS-domain pair
82 d2d30a1
not modelled
7.7
13
Fold: Cytidine deaminase-likeSuperfamily: Cytidine deaminase-likeFamily: Cytidine deaminase
83 d1wj6a_
not modelled
7.7
8
Fold: beta-Grasp (ubiquitin-like)Superfamily: CAD & PB1 domainsFamily: PB1 domain
84 d1d5ya1
not modelled
7.7
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: AraC type transcriptional activator
85 c3a03A_
not modelled
7.7
11
PDB header: gene regulationChain: A: PDB Molecule: t-cell leukemia homeobox protein 2;
PDBTitle: crystal structure of hox11l1 homeodomain
86 c1fxzC_
not modelled
7.6
3
PDB header: plant proteinChain: C: PDB Molecule: glycinin g1;
PDBTitle: crystal structure of soybean proglycinin a1ab1b homotrimer
87 d1j58a_
not modelled
7.6
12
Fold: Double-stranded beta-helixSuperfamily: RmlC-like cupinsFamily: Germin/Seed storage 7S protein
88 d1u5tb1
not modelled
7.5
44
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Vacuolar sorting protein domain
89 c3bdnB_
not modelled
7.4
7
PDB header: transcription/dnaChain: B: PDB Molecule: lambda repressor;
PDBTitle: crystal structure of the lambda repressor
90 d1pn0a3
not modelled
7.3
33
Fold: FAD-linked reductases, C-terminal domainSuperfamily: FAD-linked reductases, C-terminal domainFamily: PHBH-like
91 d1ttya_
not modelled
7.3
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
92 c2ph0A_
not modelled
7.2
8
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein;
PDBTitle: crystal structure of the q6d2t7_erwct protein from erwinia2 carotovora. nesg target ewr41.
93 c2f9jP_
not modelled
7.2
7
PDB header: rna binding proteinChain: P: PDB Molecule: splicing factor 3b subunit 1;
PDBTitle: 3.0 angstrom resolution structure of a y22m mutant of the spliceosomal2 protein p14 bound to a region of sf3b155
94 d1mh3a1
not modelled
7.2
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Homeodomain
95 c1eysH_
not modelled
7.0
13
PDB header: electron transportChain: H: PDB Molecule: photosynthetic reaction center;
PDBTitle: crystal structure of photosynthetic reaction center from a2 thermophilic bacterium, thermochromatium tepidum
96 c2fjrB_
not modelled
7.0
9
PDB header: transcription regulatorChain: B: PDB Molecule: repressor protein ci;
PDBTitle: crystal structure of bacteriophage 186
97 d2yzia1
not modelled
6.9
14
Fold: CBS-domain pairSuperfamily: CBS-domain pairFamily: CBS-domain pair
98 c2r5vA_
not modelled
6.9
8
PDB header: oxidoreductaseChain: A: PDB Molecule: pcza361.1;
PDBTitle: hydroxymandelate synthase crystal structure
99 c2vqaC_
not modelled
6.9
14
PDB header: metal-binding proteinChain: C: PDB Molecule: sll1358 protein;
PDBTitle: protein-folding location can regulate mn versus cu- or zn-2 binding. crystal structure of mnca.