1 c3bd1B_
96.5
28
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
2 c3bdnB_
96.1
13
PDB header: transcription/dnaChain: B: PDB Molecule: lambda repressor;
PDBTitle: crystal structure of the lambda repressor
3 c2fjrB_
95.8
24
PDB header: transcription regulatorChain: B: PDB Molecule: repressor protein ci;
PDBTitle: crystal structure of bacteriophage 186
4 c2kpjA_
95.1
22
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
5 c3op9A_
94.8
14
PDB header: transcription regulatorChain: A: PDB Molecule: pli0006 protein;
PDBTitle: crystal structure of transcriptional regulator from listeria innocua
6 c3dnvB_
93.9
11
PDB header: transcription/dnaChain: B: PDB Molecule: hth-type transcriptional regulator hipb;
PDBTitle: mdt protein
7 d1r69a_
93.7
18
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
8 d1sq8a_
93.6
23
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
9 c3clcC_
93.1
9
PDB header: transcription regulator/dnaChain: C: PDB Molecule: regulatory protein;
PDBTitle: crystal structure of the restriction-modification controller protein2 c.esp1396i tetramer in complex with its natural 35 base-pair operator
10 d2croa_
93.0
16
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
11 c3f52A_
92.9
21
PDB header: transcription activatorChain: A: PDB Molecule: clp gene regulator (clgr);
PDBTitle: crystal structure of the clp gene regulator clgr from c. glutamicum
12 d1y9qa1
92.9
9
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Probable transcriptional regulator VC1968, N-terminal domain
13 d1llib_
92.9
13
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
14 d1b0na2
92.6
20
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
15 d2a6ca1
92.4
15
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: NE1354
16 c2ef8A_
92.0
16
PDB header: transcription regulatorChain: A: PDB Molecule: putative transcription factor;
PDBTitle: crystal structure of c.ecot38is
17 d2b5aa1
91.7
19
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
18 d1adra_
91.7
17
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
19 d1y7ya1
91.6
11
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
20 c3ivpD_
91.4
25
PDB header: dna binding proteinChain: D: PDB Molecule: putative transposon-related dna-binding protein;
PDBTitle: the structure of a possible transposon-related dna-binding protein2 from clostridium difficile 630.
21 d1x57a1
not modelled
91.2
19
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: EDF1-like
22 c2o38A_
not modelled
90.5
19
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: hypothetical protein;
PDBTitle: putative xre family transcriptional regulator
23 d2o38a1
not modelled
90.5
19
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: NE1354
24 d1lmb3_
not modelled
90.5
13
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
25 c2elhA_
not modelled
90.3
30
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
26 c3cecA_
not modelled
90.0
22
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
27 d1rzsa_
not modelled
89.8
19
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
28 c2ewtA_
not modelled
89.3
17
PDB header: dna binding proteinChain: A: PDB Molecule: putative dna-binding protein;
PDBTitle: crystal structure of the dna-binding domain of bldd
29 d2r1jl1
not modelled
89.2
18
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
30 c3b7hA_
not modelled
89.2
7
PDB header: structural proteinChain: A: PDB Molecule: prophage lp1 protein 11;
PDBTitle: crystal structure of the prophage lp1 protein 11
31 c3omtA_
not modelled
88.2
11
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein;
PDBTitle: putative antitoxin component, chu_2935 protein, from xre family from2 prevotella buccae.
32 c2xcjB_
not modelled
87.6
10
PDB header: viral proteinChain: B: PDB Molecule: c protein;
PDBTitle: crystal structure of p2 c, the immunity repressor of2 temperate e. coli phage p2
33 c1b0nA_
not modelled
87.4
20
PDB header: transcription regulatorChain: A: PDB Molecule: protein (sinr protein);
PDBTitle: sinr protein/sini protein complex
34 d1utxa_
not modelled
87.3
21
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
35 d1bw6a_
not modelled
86.8
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Centromere-binding
36 c3f6wE_
not modelled
86.2
9
PDB header: dna binding proteinChain: E: PDB Molecule: xre-family like protein;
PDBTitle: xre-family like protein from pseudomonas syringae pv. tomato str.2 dc3000
37 c3eusB_
not modelled
86.2
9
PDB header: dna binding proteinChain: B: PDB Molecule: dna-binding protein;
PDBTitle: the crystal structure of the dna binding protein from silicibacter2 pomeroyi
38 d2icta1
not modelled
86.0
18
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
39 c3mlfC_
not modelled
85.3
19
PDB header: transcription regulatorChain: C: PDB Molecule: transcriptional regulator;
PDBTitle: putative transcriptional regulator from staphylococcus aureus.
40 d1rioa_
not modelled
85.1
14
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
41 c3bs3A_
not modelled
84.8
19
PDB header: dna binding proteinChain: A: PDB Molecule: putative dna-binding protein;
PDBTitle: crystal structure of a putative dna-binding protein from bacteroides2 fragilis
42 c1hlvA_
not modelled
83.9
24
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
43 c3t76A_
not modelled
82.9
13
PDB header: transcription regulatorChain: A: PDB Molecule: transcriptional regulator vanug;
PDBTitle: crystal structure of transcriptional regulator vanug, form ii
44 d1hlva1
not modelled
82.6
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Centromere-binding
45 c3k2zA_
not modelled
81.9
24
PDB header: hydrolaseChain: A: PDB Molecule: lexa repressor;
PDBTitle: crystal structure of a lexa protein from thermotoga maritima
46 c2jvlA_
not modelled
81.4
21
PDB header: transcriptionChain: A: PDB Molecule: trmbf1;
PDBTitle: nmr structure of the c-terminal domain of mbf1 of trichoderma reesei
47 d1g3wa1
not modelled
80.7
12
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
48 d1j9ia_
not modelled
79.8
26
Fold: Putative DNA-binding domainSuperfamily: Putative DNA-binding domainFamily: Terminase gpNU1 subunit domain
49 d2jn6a1
not modelled
79.8
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Cgl2762-like
50 d2isya1
not modelled
78.8
12
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
51 c3fmyA_
not modelled
76.5
18
PDB header: dna binding proteinChain: A: PDB Molecule: hth-type transcriptional regulator mqsa
PDBTitle: structure of the c-terminal domain of the e. coli protein2 mqsa (ygit/b3021)
52 c3kxaD_
not modelled
76.2
19
PDB header: structural genomics, unknown functionChain: D: PDB Molecule: putative uncharacterized protein;
PDBTitle: crystal structure of ngo0477 from neisseria gonorrhoeae
53 d2ev0a1
not modelled
76.2
23
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Iron-dependent repressor protein
54 c1y9qA_
not modelled
74.1
11
PDB header: transcription regulatorChain: A: PDB Molecule: transcriptional regulator, hth_3 family;
PDBTitle: crystal structure of hth_3 family transcriptional regulator2 from vibrio cholerae
55 c3trbA_
not modelled
72.0
22
PDB header: dna binding proteinChain: A: PDB Molecule: virulence-associated protein i;
PDBTitle: structure of an addiction module antidote protein of a higa (higa)2 family from coxiella burnetii
56 c2ppxA_
not modelled
70.5
10
PDB header: structural genomics, unknown functionChain: A: PDB Molecule: uncharacterized protein atu1735;
PDBTitle: crystal structure of a hth xre-family like protein from agrobacterium2 tumefaciens
57 d2ppxa1
not modelled
70.5
10
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
58 c3lisB_
not modelled
69.1
15
PDB header: transcriptionChain: B: PDB Molecule: csp231i c protein;
PDBTitle: crystal structure of the restriction-modification controller protein2 c.csp231i (monoclinic form)
59 c2wusR_
not modelled
68.8
9
PDB header: structural proteinChain: R: PDB Molecule: putative uncharacterized protein;
PDBTitle: bacterial actin mreb assembles in complex with cell shape2 protein rodz
60 c2ebyA_
not modelled
66.6
16
PDB header: transcriptionChain: A: PDB Molecule: putative hth-type transcriptional regulator ybaq;
PDBTitle: crystal structure of a hypothetical protein from e. coli
61 c2bnoA_
not modelled
65.4
11
PDB header: oxidoreductaseChain: A: PDB Molecule: epoxidase;
PDBTitle: the structure of hydroxypropylphosphonic acid epoxidase2 from s. wedmorenis.
62 d2ofya1
not modelled
64.1
13
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: SinR domain-like
63 c6paxA_
not modelled
61.4
19
PDB header: gene regulation/dnaChain: 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
64 c1u78A_
not modelled
58.5
19
PDB header: dna binding protein/dnaChain: A: PDB Molecule: transposable element tc3 transposase;
PDBTitle: structure of the bipartite dna-binding domain of tc32 transposase bound to transposon dna
65 d1pdnc_
not modelled
58.3
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
66 c3fymA_
not modelled
58.1
11
PDB header: dna binding proteinChain: A: PDB Molecule: putative uncharacterized protein;
PDBTitle: the 1a structure of ymfm, a putative dna-binding membrane2 protein from staphylococcus aureus
67 d3ctaa1
not modelled
57.9
19
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators
68 c2rn7A_
not modelled
55.6
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
69 c2hinA_
not modelled
54.9
32
PDB header: transcriptionChain: A: PDB Molecule: repressor protein;
PDBTitle: structure of n15 cro at 1.05 a: an ortholog of lambda cro2 with a completely different but equally effective3 dimerization mechanism
70 d1jhfa1
not modelled
54.7
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: LexA repressor, N-terminal DNA-binding domain
71 c1f5tA_
not modelled
52.2
15
PDB header: transcription/dnaChain: A: PDB Molecule: diphtheria toxin repressor;
PDBTitle: diphtheria tox repressor (c102d mutant) complexed with2 nickel and dtxr consensus binding sequence
72 d2coba1
not modelled
51.9
13
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Psq domain
73 c2h09A_
not modelled
51.5
17
PDB header: transcriptionChain: A: PDB Molecule: transcriptional regulator mntr;
PDBTitle: crystal structure of diphtheria toxin repressor like protein2 from e. coli
74 c3gn5B_
not modelled
47.8
13
PDB header: dna binding proteinChain: B: PDB Molecule: hth-type transcriptional regulator mqsa (ygit/b3021);
PDBTitle: structure of the e. coli protein mqsa (ygit/b3021)
75 c1g3wA_
not modelled
45.3
14
PDB header: gene regulationChain: A: PDB Molecule: diphtheria toxin repressor;
PDBTitle: cd-cys102ser dtxr
76 d1d1la_
not modelled
44.2
22
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
77 d2cg4a1
not modelled
43.8
24
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
78 d6paxa1
not modelled
43.5
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
79 d2cfxa1
not modelled
42.1
26
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
80 c3ctaA_
not modelled
41.7
19
PDB header: transferaseChain: A: PDB Molecule: riboflavin kinase;
PDBTitle: crystal structure of riboflavin kinase from thermoplasma2 acidophilum
81 d1zs4a1
not modelled
38.3
26
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Bacteriophage CII protein
82 d4croa_
not modelled
37.4
22
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
83 d1nera_
not modelled
37.1
15
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
84 c2x4hA_
not modelled
36.4
20
PDB header: transcriptionChain: A: PDB Molecule: hypothetical protein sso2273;
PDBTitle: crystal structure of the hypothetical protein sso2273 from2 sulfolobus solfataricus
85 c2pijB_
not modelled
36.3
17
PDB header: transcriptionChain: B: PDB Molecule: prophage pfl 6 cro;
PDBTitle: structure of the cro protein from prophage pfl 6 in pseudomonas2 fluorescens pf-5
86 c1fx7C_
not modelled
34.1
14
PDB header: signaling proteinChain: C: PDB Molecule: iron-dependent repressor ider;
PDBTitle: crystal structure of the iron-dependent regulator (ider)2 from mycobacterium tuberculosis
87 d3orca_
not modelled
32.5
22
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
88 c2ao9H_
not modelled
31.8
19
PDB header: structural genomics, unknown functionChain: H: PDB Molecule: phage protein;
PDBTitle: structural genomics, the crystal structure of a phage protein2 (phbc6a51) from bacillus cereus atcc 14579
89 c2o8xA_
not modelled
31.7
16
PDB header: transcriptionChain: A: PDB Molecule: probable rna polymerase sigma-c factor;
PDBTitle: crystal structure of the "-35 element" promoter recognition domain of2 mycobacterium tuberculosis sigc
90 d1jkva_
not modelled
30.9
17
Fold: Ferritin-likeSuperfamily: Ferritin-likeFamily: Manganese catalase (T-catalase)
91 d1k78a1
not modelled
30.4
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
92 d1vz0a1
not modelled
29.6
25
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: KorB DNA-binding domain-likeFamily: KorB DNA-binding domain-like
93 c2it0A_
not modelled
27.9
14
PDB header: transcription/dnaChain: A: PDB Molecule: iron-dependent repressor ider;
PDBTitle: crystal structure of a two-domain ider-dna complex crystal2 form ii
94 d1or7a1
not modelled
27.1
16
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
95 d1xsva_
not modelled
27.0
32
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: YlxM/p13-like
96 d1i1ga1
not modelled
26.7
11
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
97 c3i4pA_
not modelled
26.1
16
PDB header: transcription regulatorChain: A: PDB Molecule: transcriptional regulator, asnc family;
PDBTitle: crystal structure of asnc family transcriptional regulator from2 agrobacterium tumefaciens
98 c3hefB_
not modelled
25.8
18
PDB header: viral proteinChain: B: PDB Molecule: gene 1 protein;
PDBTitle: crystal structure of the bacteriophage sf6 terminase small2 subunit
99 c2l4aA_
not modelled
25.6
14
PDB header: dna binding proteinChain: A: PDB Molecule: leucine responsive regulatory protein;
PDBTitle: nmr structure of the dna-binding domain of e.coli lrp
100 c2ev5B_
not modelled
25.6
23
PDB header: transcriptionChain: B: PDB Molecule: transcriptional regulator mntr;
PDBTitle: bacillus subtilis manganese transport regulator (mntr)2 bound to calcium
101 d1qnta2
not modelled
25.6
28
Fold: Ribonuclease H-like motifSuperfamily: Methylated DNA-protein cysteine methyltransferase domainFamily: Methylated DNA-protein cysteine methyltransferase domain
102 d1rp3a2
not modelled
25.0
14
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
103 c2cg4B_
not modelled
24.7
24
PDB header: transcriptionChain: B: PDB Molecule: regulatory protein asnc;
PDBTitle: structure of e.coli asnc
104 d2cyya1
not modelled
24.2
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
105 d2g7ga1
not modelled
23.5
27
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Tetracyclin repressor-like, N-terminal domain
106 c3tgnA_
not modelled
22.5
26
PDB header: transcriptionChain: 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
107 d1xrsb2
not modelled
22.3
35
Fold: Dodecin subunit-likeSuperfamily: D-lysine 5,6-aminomutase beta subunit KamE, N-terminal domainFamily: D-lysine 5,6-aminomutase beta subunit KamE, N-terminal domain
108 c2k27A_
not modelled
22.2
19
PDB header: transcription regulatorChain: A: PDB Molecule: paired box protein pax-8;
PDBTitle: solution structure of human pax8 paired box domain
109 c3hugA_
not modelled
22.0
14
PDB header: transcription/membrane proteinChain: 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
110 c2vbzA_
not modelled
21.2
11
PDB header: dna-binding proteinChain: A: PDB Molecule: transcriptional regulatory protein;
PDBTitle: feast or famine regulatory protein (rv3291c)from m.2 tuberculosis complexed with l-tryptophan
111 c3qsvD_
not modelled
20.8
11
PDB header: transcription/dnaChain: D: PDB Molecule: mothers against decapentaplegic homolog 4;
PDBTitle: structural basis for dna recognition by constitutive smad4 mh1 dimers
112 c1z4hA_
not modelled
20.3
26
PDB header: protein binding, dna binding proteinChain: A: PDB Molecule: tor inhibition protein;
PDBTitle: the response regulator tori belongs to a new family of2 atypical excisionase
113 d2vkea1
not modelled
20.3
18
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Tetracyclin repressor-like, N-terminal domain
114 d3broa1
not modelled
20.3
4
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: MarR-like transcriptional regulators