1 c1j5yA_
75.2
19
PDB header: transcriptionChain: A: PDB Molecule: transcriptional regulator, biotin repressor family;
PDBTitle: crystal structure of transcriptional regulator (tm1602) from2 thermotoga maritima at 2.3 a resolution
2 d1biaa1
58.8
3
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Biotin repressor-like
3 c2vqcA_
51.1
18
PDB header: dna-binding proteinChain: A: PDB Molecule: hypothetical 13.2 kda protein;
PDBTitle: structure of a dna binding winged-helix protein, f-112,2 from sulfolobus spindle-shaped virus 1.
4 d2vqca1
51.1
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: F112-like
5 d2ve8a1
46.8
15
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: FtsK C-terminal domain-like
6 d2ev0a1
45.0
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
7 d1ku3a_
44.1
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
8 d1ttya_
42.5
9
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
9 d1ku7a_
40.9
13
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
10 c3h0dB_
39.9
18
PDB header: transcription/dnaChain: B: PDB Molecule: ctsr;
PDBTitle: crystal structure of ctsr in complex with a 26bp dna duplex
11 d1j5ya1
34.5
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Biotin repressor-like
12 d2p7vb1
31.9
14
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
13 c2x4hA_
29.8
17
PDB header: transcriptionChain: A: PDB Molecule: hypothetical protein sso2273;
PDBTitle: crystal structure of the hypothetical protein sso2273 from2 sulfolobus solfataricus
14 c1f5tA_
28.6
14
PDB header: transcription/dnaChain: A: PDB Molecule: diphtheria toxin repressor;
PDBTitle: diphtheria tox repressor (c102d mutant) complexed with2 nickel and dtxr consensus binding sequence
15 c2h09A_
26.8
8
PDB header: transcriptionChain: A: PDB Molecule: transcriptional regulator mntr;
PDBTitle: crystal structure of diphtheria toxin repressor like protein2 from e. coli
16 d2j5pa1
26.3
12
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: FtsK C-terminal domain-like
17 c3by6C_
26.0
28
PDB header: transcription regulatorChain: C: PDB Molecule: predicted transcriptional regulator;
PDBTitle: crystal structure of a transcriptional regulator from oenococcus oeni
18 d2d1ha1
25.3
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: TrmB-like
19 d1g3wa1
24.9
14
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
20 c3t72o_
24.6
14
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
21 d2fqma1
not modelled
24.0
33
Fold: Phosphoprotein oligomerization domain-likeSuperfamily: Phosphoprotein oligomerization domain-likeFamily: Phosphoprotein oligomerization domain-like
22 c2ev5B_
not modelled
22.0
11
PDB header: transcriptionChain: B: PDB Molecule: transcriptional regulator mntr;
PDBTitle: bacillus subtilis manganese transport regulator (mntr)2 bound to calcium
23 c2xuvB_
not modelled
21.2
25
PDB header: unknown functionChain: B: PDB Molecule: hdeb;
PDBTitle: the structure of hdeb
24 d6paxa1
not modelled
20.3
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
25 d1z6ra1
not modelled
20.2
8
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: ROK associated domain
26 d1z05a1
not modelled
20.0
3
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: ROK associated domain
27 c2jpcA_
not modelled
19.5
10
PDB header: dna binding proteinChain: A: PDB Molecule: ssrb;
PDBTitle: ssrb dna binding protein
28 c3eetA_
not modelled
18.9
22
PDB header: transcription regulatorChain: A: PDB Molecule: putative gntr-family transcriptional regulator;
PDBTitle: crystal structure of putative gntr-family transcriptional2 regulator
29 c1l9uH_
not modelled
18.7
11
PDB header: transcriptionChain: H: PDB Molecule: sigma factor siga;
PDBTitle: thermus aquaticus rna polymerase holoenzyme at 4 a2 resolution
30 c2it0A_
not modelled
18.7
17
PDB header: transcription/dnaChain: A: PDB Molecule: iron-dependent repressor ider;
PDBTitle: crystal structure of a two-domain ider-dna complex crystal2 form ii
31 d2hr3a1
not modelled
18.7
10
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators
32 c1z6rC_
not modelled
18.6
8
PDB header: transcriptionChain: C: PDB Molecule: mlc protein;
PDBTitle: crystal structure of mlc from escherichia coli
33 c3su8X_
not modelled
18.4
42
PDB header: apoptosis/signaling proteinChain: X: PDB Molecule: plexin-b1;
PDBTitle: crystal structure of a truncated intracellular domain of plexin-b1 in2 complex with rac1
34 d2isya1
not modelled
17.2
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
35 d1fi3a_
not modelled
16.5
17
Fold: Cytochrome cSuperfamily: Cytochrome cFamily: monodomain cytochrome c
36 d1k78a1
not modelled
16.5
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
37 c1r71B_
not modelled
16.1
8
PDB header: transcription/dnaChain: B: PDB Molecule: transcriptional repressor protein korb;
PDBTitle: crystal structure of the dna binding domain of korb in2 complex with the operator dna
38 c3hm6X_
not modelled
15.9
42
PDB header: signaling proteinChain: X: PDB Molecule: plexin-b1;
PDBTitle: crystal structure of the cytoplasmic domain of human plexin b1
39 c3boqB_
not modelled
15.8
13
PDB header: transcription regulatorChain: B: PDB Molecule: transcriptional regulator, marr family;
PDBTitle: crystal structure of marr family transcriptional regulator from2 silicibacter pomeroyi
40 d1r71a_
not modelled
15.4
8
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: KorB DNA-binding domain-likeFamily: KorB DNA-binding domain-like
41 d1r1ta_
not modelled
15.4
7
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: ArsR-like transcriptional regulators
42 d1u2wa1
not modelled
15.1
10
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: ArsR-like transcriptional regulators
43 c2oqgA_
not modelled
14.5
7
PDB header: transcriptionChain: A: PDB Molecule: possible transcriptional regulator, arsr family protein;
PDBTitle: arsr-like transcriptional regulator from rhodococcus sp. rha1
44 d1ynra1
not modelled
14.2
22
Fold: Cytochrome cSuperfamily: Cytochrome cFamily: monodomain cytochrome c
45 d1r1ua_
not modelled
14.0
16
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: ArsR-like transcriptional regulators
46 c1r22B_
not modelled
13.8
6
PDB header: transcription repressorChain: B: PDB Molecule: transcriptional repressor smtb;
PDBTitle: crystal structure of the cyanobacterial metallothionein2 repressor smtb (c14s/c61s/c121s mutant) in the zn2alpha5-3 form
47 c3o27B_
not modelled
13.5
27
PDB header: dna binding proteinChain: B: PDB Molecule: putative uncharacterized protein;
PDBTitle: the crystal structure of c68 from the hybrid virus-plasmid pssvx
48 c3ig3A_
not modelled
13.4
33
PDB header: signaling protein, membrane proteinChain: A: PDB Molecule: plxna3 protein;
PDBTitle: crystal strucure of mouse plexin a3 intracellular domain
49 c3e0jF_
not modelled
13.0
22
PDB header: transferaseChain: F: PDB Molecule: dna polymerase subunit delta-3;
PDBTitle: x-ray structure of the complex of regulatory subunits of2 human dna polymerase delta
50 d1sfxa_
not modelled
12.9
16
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: TrmB-like
51 c3f6oB_
not modelled
12.9
10
PDB header: transcription regulatorChain: B: PDB Molecule: probable transcriptional regulator, arsr family
PDBTitle: crystal structure of arsr family transcriptional regulator,2 rha00566
52 d1ag7a_
not modelled
12.7
71
Fold: Knottins (small inhibitors, toxins, lectins)Superfamily: omega toxin-likeFamily: Conotoxin
53 d1ub9a_
not modelled
12.0
15
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators
54 d1p4xa2
not modelled
11.7
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators
55 c3kp3B_
not modelled
11.6
7
PDB header: transcription regulator/antibioticChain: B: PDB Molecule: transcriptional regulator tcar;
PDBTitle: staphylococcus epidermidis in complex with ampicillin
56 d3ctaa1
not modelled
10.6
17
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators
57 d1cora_
not modelled
10.4
22
Fold: Cytochrome cSuperfamily: Cytochrome cFamily: monodomain cytochrome c
58 d351ca_
not modelled
10.3
17
Fold: Cytochrome cSuperfamily: Cytochrome cFamily: monodomain cytochrome c
59 d1vz0a1
not modelled
9.6
16
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: KorB DNA-binding domain-likeFamily: KorB DNA-binding domain-like
60 c3lwfD_
not modelled
9.6
11
PDB header: transcription regulatorChain: D: PDB Molecule: putative transcriptional regulator;
PDBTitle: crystal structure of putative transcriptional regulator (np_470886.1)2 from listeria innocua at 2.06 a resolution
61 d1ulya_
not modelled
8.9
6
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Hypothetical protein PH1932
62 d2gmga1
not modelled
8.8
7
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: PF0610-like
63 c1g3wA_
not modelled
8.4
12
PDB header: gene regulationChain: A: PDB Molecule: diphtheria toxin repressor;
PDBTitle: cd-cys102ser dtxr
64 d1lvaa3
not modelled
8.3
21
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: C-terminal fragment of elongation factor SelB
65 c3r0aB_
not modelled
8.3
10
PDB header: transcription regulatorChain: B: PDB Molecule: putative transcriptional regulator;
PDBTitle: possible transcriptional regulator from methanosarcina mazei go1 (gi2 21227196)
66 c3cecA_
not modelled
8.2
0
PDB header: transcriptionChain: A: PDB Molecule: putative antidote protein of plasmid maintenance system;
PDBTitle: crystal structure of a putative antidote protein of plasmid2 maintenance system (npun_f2943) from nostoc punctiforme pcc 73102 at3 1.60 a resolution
67 c3s2wB_
not modelled
8.0
7
PDB header: transcription regulatorChain: B: PDB Molecule: transcriptional regulator, marr family;
PDBTitle: the crystal structure of a marr transcriptional regulator from2 methanosarcina mazei go1
68 c1fx7C_
not modelled
7.9
15
PDB header: signaling proteinChain: C: PDB Molecule: iron-dependent repressor ider;
PDBTitle: crystal structure of the iron-dependent regulator (ider)2 from mycobacterium tuberculosis
69 c3k69A_
not modelled
7.8
17
PDB header: transcriptionChain: A: PDB Molecule: putative transcription regulator;
PDBTitle: crystal structure of a putative transcriptional regulator (lp_0360)2 from lactobacillus plantarum at 1.95 a resolution
70 c3neuA_
not modelled
7.6
24
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: lin1836 protein;
PDBTitle: the crystal structure of a functionally-unknown protein lin1836 from2 listeria innocua clip11262
71 c3t76A_
not modelled
7.5
14
PDB header: transcription regulatorChain: A: PDB Molecule: transcriptional regulator vanug;
PDBTitle: crystal structure of transcriptional regulator vanug, form ii
72 d1hlva1
not modelled
7.4
30
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Centromere-binding
73 c3ctaA_
not modelled
7.3
16
PDB header: transferaseChain: A: PDB Molecule: riboflavin kinase;
PDBTitle: crystal structure of riboflavin kinase from thermoplasma2 acidophilum
74 c3i71B_
not modelled
7.0
33
PDB header: unknown functionChain: B: PDB Molecule: ethanolamine utilization protein eutk;
PDBTitle: ethanolamine utilization microcompartment shell subunit, eutk c-2 terminal domain
75 c3ff5B_
not modelled
7.0
20
PDB header: protein transportChain: B: PDB Molecule: peroxisomal biogenesis factor 14;
PDBTitle: crystal structure of the conserved n-terminal domain of the2 peroxisomal matrix-protein-import receptor, pex14p
76 c3cuoB_
not modelled
6.9
14
PDB header: transcription regulatorChain: B: PDB Molecule: uncharacterized hth-type transcriptional regulator ygav;
PDBTitle: crystal structure of the predicted dna-binding transcriptional2 regulator from e. coli
77 c2jscB_
not modelled
6.9
12
PDB header: transcriptionChain: B: PDB Molecule: transcriptional regulator rv1994c/mt2050;
PDBTitle: nmr structure of the cadmium metal-sensor cmtr from mycobacterium2 tuberculosis
78 d2dt5a1
not modelled
6.9
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Transcriptional repressor Rex, N-terminal domain
79 c2kpjA_
not modelled
6.7
7
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
80 c2hoeA_
not modelled
6.7
9
PDB header: transferaseChain: A: PDB Molecule: n-acetylglucosamine kinase;
PDBTitle: crystal structure of n-acetylglucosamine kinase (tm1224) from2 thermotoga maritima at 2.46 a resolution
81 d1xd7a_
not modelled
6.7
3
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Transcriptional regulator Rrf2
82 c1aqsA_
not modelled
6.6
60
PDB header: metallothioneinChain: A: PDB Molecule: cu-metallothionein;
PDBTitle: cu-metallothionein from saccharomyces cerevisiae, nmr, 102 structures
83 c3mlfC_
not modelled
6.6
12
PDB header: transcription regulatorChain: C: PDB Molecule: transcriptional regulator;
PDBTitle: putative transcriptional regulator from staphylococcus aureus.
84 d1ylfa1
not modelled
6.4
3
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Transcriptional regulator Rrf2
85 d1dvva_
not modelled
6.4
22
Fold: Cytochrome cSuperfamily: Cytochrome cFamily: monodomain cytochrome c
86 c3iydF_
not modelled
6.4
15
PDB header: transcription/dnaChain: F: PDB Molecule: rna polymerase sigma factor rpod;
PDBTitle: three-dimensional em structure of an intact activator-dependent2 transcription initiation complex
87 d1jhfa1
not modelled
6.3
15
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: LexA repressor, N-terminal DNA-binding domain
88 d1vola2
not modelled
6.2
14
Fold: Cyclin-likeSuperfamily: Cyclin-likeFamily: Transcription factor IIB (TFIIB), core domain
89 c3cu4A_
not modelled
6.2
17
PDB header: electron transportChain: A: PDB Molecule: cytochrome c family protein;
PDBTitle: omcf, outer membrance cytochrome f from geobacter2 sulfurreducens
90 d1fasa_
not modelled
6.2
38
Fold: Snake toxin-likeSuperfamily: Snake toxin-likeFamily: Snake venom toxins
91 d1mkma1
not modelled
6.1
22
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Transcriptional regulator IclR, N-terminal domain
92 c2l4dA_
not modelled
6.1
11
PDB header: electron transportChain: A: PDB Molecule: sco1/senc family protein/cytochrome c;
PDBTitle: cytochrome c domain of pp3183 protein from pseudomonas putida
93 d1l3la1
not modelled
6.0
10
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: C-terminal effector domain of the bipartite response regulatorsFamily: GerE-like (LuxR/UhpA family of transcriptional regulators)
94 c3jthA_
not modelled
6.0
12
PDB header: transcriptionChain: A: PDB Molecule: transcription activator hlyu;
PDBTitle: crystal structure of a transcriptional regulator hlyu from2 vibrio vulnificus cmcp6
95 d1y7ya1
not modelled
5.8
4
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
96 c3f6vA_
not modelled
5.8
13
PDB header: transcription regulatorChain: A: PDB Molecule: possible transcriptional regulator, arsr family
PDBTitle: crystal structure of possible transcriptional regulator for2 arsenical resistance
97 c2fxaB_
not modelled
5.8
19
PDB header: transcriptionChain: B: PDB Molecule: protease production regulatory protein hpr;
PDBTitle: structure of the protease production regulatory protein hpr from2 bacillus subtilis.
98 c3dmiA_
not modelled
5.8
18
PDB header: electron transportChain: A: PDB Molecule: cytochrome c6;
PDBTitle: crystallization and structural analysis of cytochrome c62 from the diatom phaeodactylum tricornutum at 1.5 a3 resolution
99 d1lnwa_
not modelled
5.7
6
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators