1 c1u78A_ 
 
88.2 
9 
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
2 d1s7oa_ 
 
87.7 
22 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: YlxM/p13-like
3 c2e7xA_ 
 
86.6 
14 
PDB header: transcription regulatorChain:  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
4 c2ia0A_ 
 
85.8 
14 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: putative hth-type transcriptional regulator pf0864;PDBTitle:  transcriptional regulatory protein pf0864 from pyrococcus furiosus a2 member of the asnc family (pf0864)
5 c1i1gA_ 
 
85.2 
28 
PDB header: transcriptionChain:  A: PDB Molecule: transcriptional regulator lrpa;PDBTitle:  crystal structure of the lrp-like transcriptional regulator from the2 archaeon pyrococcus furiosus
6 c2cfxD_ 
 
84.7 
10 
PDB header: transcriptionChain:  D: PDB Molecule: hth-type transcriptional regulator lrpc;PDBTitle:  structure of b.subtilis lrpc
7 c4pcqC_ 
 
84.6 
19 
PDB header: transcriptionChain:  C: PDB Molecule: possible transcriptional regulatory protein (probablyPDBTitle:  crystal structure of mtbaldr (rv2779c)
8 c2vbzA_ 
 
84.5 
19 
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
9 c2p6tH_ 
 
84.0 
10 
PDB header: transcriptionChain:  H: PDB Molecule: transcriptional regulator, lrp/asnc family;PDBTitle:  crystal structure of transcriptional regulator nmb0573 and l-leucine2 complex from neisseria meningitidis
10 c3i4pA_ 
 
82.7 
14 
PDB header: transcription regulatorChain:  A: PDB Molecule: transcriptional regulator, asnc family;PDBTitle:  crystal structure of asnc family transcriptional regulator from2 agrobacterium tumefaciens
11 c2x48B_ 
 
82.5 
24 
PDB header: viral proteinChain:  B: PDB Molecule: cag38821;PDBTitle:  orf 55 from sulfolobus islandicus rudivirus 1
12 c2e1cA_ 
 
82.4 
14 
PDB header: transcription/dnaChain:  A: PDB Molecule: putative hth-type transcriptional regulator ph1519;PDBTitle:  structure of putative hth-type transcriptional regulator ph1519/dna2 complex
13 d1dwka1 
 
82.3 
8 
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Cyanase N-terminal domain
14 c2dbbA_ 
 
82.3 
29 
PDB header: transcriptional regulatorChain:  A: PDB Molecule: putative hth-type transcriptional regulator ph0061;PDBTitle:  crystal structure of ph0061
15 c3hugA_ 
 
81.7 
19 
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
16 c2cg4B_ 
 
80.9 
14 
PDB header: transcriptionChain:  B: PDB Molecule: regulatory protein asnc;PDBTitle:  structure of e.coli asnc
17 c3vepA_ 
 
80.7 
15 
PDB header: membrane protein/transcriptionChain:  A: PDB Molecule: probable rna polymerase sigma-d factor;PDBTitle:  crystal structure of sigd4 in complex with its negative regulator rsda
18 c1p8cD_ 
 
80.4 
12 
PDB header: structural genomics, unknown functionChain:  D: PDB Molecule: conserved hypothetical protein;PDBTitle:  crystal structure of tm1620 (apc4843) from thermotoga2 maritima
19 c5uk3J_ 
 
79.0 
9 
PDB header: lyaseChain:  J: PDB Molecule: uncharacterized protein;PDBTitle:  crystal structure of cyanase from t. urticae
20 c1or7A_ 
 
78.5 
9 
PDB header: transcriptionChain:  A: PDB Molecule: rna polymerase sigma-e factor;PDBTitle:  crystal structure of escherichia coli sigmae with the cytoplasmic2 domain of its anti-sigma rsea
21 c2l4aA_ 
 
not modelled 
78.3 
10 
PDB header: dna binding proteinChain:  A: PDB Molecule: leucine responsive regulatory protein;PDBTitle:  nmr structure of the dna-binding domain of e.coli lrp
22 d1xsva_ 
 
not modelled 
77.6 
16 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: YlxM/p13-like
23 d1rp3a2 
 
not modelled 
77.0 
6 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
24 c3e7lD_ 
 
not modelled 
76.9 
22 
PDB header: transcription regulatorChain:  D: PDB Molecule: transcriptional regulator (ntrc family);PDBTitle:  crystal structure of sigma54 activator ntrc4's dna binding2 domain
25 d1v7ba1 
 
not modelled 
76.9 
18 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Tetracyclin repressor-like, N-terminal domain
26 c3vwbA_ 
 
not modelled 
76.1 
20 
PDB header: transcription/dnaChain:  A: PDB Molecule: virulence regulon transcriptional activator virb;PDBTitle:  crystal structure of virb core domain (se-met derivative) complexed2 with the cis-acting site (5-bru modifications) upstream icsb promoter
27 c4czdD_ 
 
not modelled 
75.9 
15 
PDB header: lyaseChain:  D: PDB Molecule: putative transcriptional regulator, asnc family;PDBTitle:  sirohaem decarboxylase ahba/b - an enzyme with structural homology2 to the lrp/asnc transcription factor family that is part of the3 alternative haem biosynthesis pathway.
28 c6in7B_ 
 
not modelled 
74.9 
15 
PDB header: transcriptionChain:  B: PDB Molecule: rna polymerase sigma-h factor;PDBTitle:  crystal structure of algu in complex with muca(cyto)
29 c2iv1J_ 
 
not modelled 
74.0 
9 
PDB header: lyaseChain:  J: PDB Molecule: cyanate hydratase;PDBTitle:  site directed mutagenesis of key residues involved in the catalytic2 mechanism of cyanase
30 c3t72o_ 
 
not modelled 
73.3 
24 
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
31 d1vz0a1 
 
not modelled 
73.2 
18 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: KorB DNA-binding domain-likeFamily: KorB DNA-binding domain-like
32 d2cg4a1 
 
not modelled 
72.6 
14 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
33 c3rkxA_ 
 
not modelled 
72.2 
19 
PDB header: ligaseChain:  A: PDB Molecule: biotin-[acetyl-coa-carboxylase] ligase;PDBTitle:  structural characterisation of staphylococcus aureus biotin protein2 ligase
34 c1vz0B_ 
 
not modelled 
71.7 
18 
PDB header: nuclear proteinChain:  B: PDB Molecule: chromosome-partitioning protein spo0j;PDBTitle:  chromosome segregation protein spo0j from thermus thermophilus
35 c2gqqB_ 
 
not modelled 
71.4 
8 
PDB header: transcriptionChain:  B: PDB Molecule: leucine-responsive regulatory protein;PDBTitle:  crystal structure of e. coli leucine-responsive regulatory protein2 (lrp)
36 d2vkea1 
 
not modelled 
70.9 
27 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Tetracyclin repressor-like, N-terminal domain
37 d2p7vb1 
 
not modelled 
70.5 
23 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
38 c4czdA_ 
 
not modelled 
70.2 
20 
PDB header: lyaseChain:  A: PDB Molecule: putative transcriptional regulator, asnc family;PDBTitle:  sirohaem decarboxylase ahba/b - an enzyme with structural homology2 to the lrp/asnc transcription factor family that is part of the3 alternative haem biosynthesis pathway.
39 c6fkgC_ 
 
not modelled 
69.5 
11 
PDB header: toxinChain:  C: PDB Molecule: rv1990c (mbca);PDBTitle:  crystal structure of the m.tuberculosis mbct-mbca toxin-antitoxin2 complex.
40 d1ku3a_ 
 
not modelled 
69.1 
28 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
41 c6c05F_ 
 
not modelled 
68.6 
33 
PDB header: transcriptionChain:  F: PDB Molecule: rna polymerase sigma factor siga;PDBTitle:  mycobacterium tuberculosis rnap holo/rbpa in relaxed state
42 c5wurB_ 
 
not modelled 
68.0 
19 
PDB header: metal binding proteinChain:  B: PDB Molecule: ecf rna polymerase sigma factor sigw;PDBTitle:  crystal structure of sigw in complex with its anti-sigma rsiw, an2 oxdized form
43 d2cfxa1 
 
not modelled 
67.5 
8 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
44 c5zx3F_ 
 
not modelled 
66.8 
27 
PDB header: transcriptionChain:  F: PDB Molecule: ecf rna polymerase sigma factor sigh;PDBTitle:  mycobacterium tuberculosis rna polymerase holoenzyme with ecf sigma2 factor sigma h
45 c5xazD_ 
 
not modelled 
66.2 
28 
PDB header: dna binding proteinChain:  D: PDB Molecule: gamma-butyrolactone receptor protein;PDBTitle:  crystal structure of full length native tylp, a tetr regulator from2 streptomyces fradiae
46 d1i1ga1 
 
not modelled 
65.6 
28 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
47 d1ku7a_ 
 
not modelled 
65.6 
27 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
48 c5tw1F_ 
 
not modelled 
65.2 
33 
PDB header: transcription activator/transferase/dnaChain:  F: PDB Molecule: rna polymerase sigma factor siga;PDBTitle:  crystal structure of a mycobacterium smegmatis transcription2 initiation complex with rbpa
49 c5dxzA_ 
 
not modelled 
65.1 
23 
PDB header: dna binding proteinChain:  A: PDB Molecule: tetr family transcriptional regulator;PDBTitle:  crystal of amtr from corynebacterium glutamicum
50 d1ttya_ 
 
not modelled 
64.7 
23 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
51 d1or7a1 
 
not modelled 
64.2 
13 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
52 c3npiB_ 
 
not modelled 
63.4 
23 
PDB header: gene regulationChain:  B: PDB Molecule: tetr family regulatory protein;PDBTitle:  crystal structure of a tetr family regulatory protein (dip1788) from2 corynebacterium diphtheriae at 2.96 a resolution
53 d2cyya1 
 
not modelled 
63.0 
12 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: Lrp/AsnC-like transcriptional regulator N-terminal domain
54 c3g7rB_ 
 
not modelled 
62.9 
19 
PDB header: transcription regulatorChain:  B: PDB Molecule: putative transcriptional regulator;PDBTitle:  crystal structure of sco4454, a tetr-family transcriptional regulator2 from streptomyces coelicolor
55 c2qibA_ 
 
not modelled 
62.3 
19 
PDB header: transcriptionChain:  A: PDB Molecule: tetr-family transcriptional regulator;PDBTitle:  crystal structure of tetr-family transcriptional regulator from2 streptomyces coelicolor
56 c2qeuA_ 
 
not modelled 
62.1 
12 
PDB header: lyaseChain:  A: PDB Molecule: putative carboxymuconolactone decarboxylase;PDBTitle:  crystal structure of putative carboxymuconolactone decarboxylase2 (yp_555818.1) from burkholderia xenovorans lb400 at 1.65 a resolution
57 c2kfsA_ 
 
not modelled 
62.1 
16 
PDB header: dna-binding proteinChain:  A: PDB Molecule: conserved hypothetical regulatory protein;PDBTitle:  nmr structure of rv2175c
58 c4ch7A_ 
 
not modelled 
61.9 
10 
PDB header: transcriptionChain:  A: PDB Molecule: nird-like protein;PDBTitle:  crystal structure of the siroheme decarboxylase nirdl
59 c5ojyA_ 
 
not modelled 
61.6 
15 
PDB header: transcriptionChain:  A: PDB Molecule: tetr family transcription regulator;PDBTitle:  co-complex structure of regulator protein 2 (pamr2) with pamamycin 6072 from streptomyces alboniger
60 c5xe7A_ 
 
not modelled 
60.9 
25 
PDB header: dna binding proteinChain:  A: PDB Molecule: ecf rna polymerase sigma factor sigj;PDBTitle:  crystal structure of mycobacterium tuberculosis extracytoplasmic2 function sigma factor sigj
61 c3v6gA_ 
 
not modelled 
60.6 
15 
PDB header: transcriptionChain:  A: PDB Molecule: probable transcriptional regulatory protein (probably deor-PDBTitle:  crystal structure of transcriptional regulator
62 c5vl9D_ 
 
not modelled 
60.4 
26 
PDB header: transcription/dnaChain:  D: PDB Molecule: regulatory protein tetr;PDBTitle:  crystal structure of eilr in complex with eilo dna element
63 c5dipB_ 
 
not modelled 
60.1 
11 
PDB header: oxidoreductaseChain:  B: PDB Molecule: alkyl hydroperoxide reductase ahpd;PDBTitle:  crystal structure of lpg0406 in reduced form from legionella2 pneumophila
64 d1vkea_ 
 
not modelled 
59.9 
12 
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: CMD-like
65 c3cjdB_ 
 
not modelled 
59.4 
15 
PDB header: transcription regulatorChain:  B: PDB Molecule: transcriptional regulator, tetr family;PDBTitle:  crystal structure of putative tetr transcriptional regulator2 (yp_510936.1) from jannaschia sp. ccs1 at 1.79 a resolution
66 c2g7lA_ 
 
not modelled 
59.3 
18 
PDB header: transcriptionChain:  A: PDB Molecule: tetr-family transcriptional regulator;PDBTitle:  crystal structure of putative transcription regulator sco7704 from2 streptomyces coelicor
67 c2w7nA_ 
 
not modelled 
58.6 
38 
PDB header: transcription/dnaChain:  A: PDB Molecule: trfb transcriptional repressor protein;PDBTitle:  crystal structure of kora bound to operator dna: insight into2 repressor cooperation in rp4 gene regulation
68 c1zx4B_ 
 
not modelled 
58.2 
11 
PDB header: cell cycleChain:  B: PDB Molecule: plasmid partition par b protein;PDBTitle:  structure of parb bound to dna
69 d1k78a1 
 
not modelled 
58.0 
13 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Homeodomain-likeFamily: Paired domain
70 d1adra_ 
 
not modelled 
57.5 
26 
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: Phage repressors
71 c2g7gA_ 
 
not modelled 
57.5 
14 
PDB header: transcriptionChain:  A: PDB Molecule: rha04620, putative transcriptional regulator;PDBTitle:  the crystal structure of the putative transcriptional regulator2 rha04620 from rhodococcus sp. rha1
72 c5ipmF_ 
 
not modelled 
57.3 
27 
PDB header: transcription, transferase/dna/rnaChain:  F: PDB Molecule: rna polymerase sigma factor rpos;PDBTitle:  sigmas-transcription initiation complex with 4-nt nascent rna
73 c2llkA_ 
 
not modelled 
57.2 
30 
PDB header: cell cycle, transcriptionChain:  A: PDB Molecule: cyclin-d-binding myb-like transcription factor 1;PDBTitle:  solution nmr structure of the n-terminal myb-like 1 domain of the2 human cyclin-d-binding transcription factor 1 (hdmp1), northeast3 structural genomics consortium (nesg) target id hr8011a
74 c2gfnA_ 
 
not modelled 
57.0 
17 
PDB header: transcriptionChain:  A: PDB Molecule: hth-type transcriptional regulator pksa related protein;PDBTitle:  crystal structure of hth-type transcriptional regulator pksa related2 protein from rhodococcus sp. rha1
75 d1smyf2 
 
not modelled 
56.4 
24 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factorsFamily: Sigma4 domain
76 c4pu4C_ 
 
not modelled 
56.1 
17 
PDB header: toxin/antitoxin/dnaChain:  C: PDB Molecule: toxin-antitoxin system antidote transcriptional repressorPDBTitle:  shewanella oneidensis mr-1 toxin antitoxin system hipa, hipb and its2 operator dna complex (space group p21)
77 c5z7iC_ 
 
not modelled 
55.8 
30 
PDB header: dna binding protein/dnaChain:  C: PDB Molecule: cell cycle regulatory protein gcra;PDBTitle:  caulobacter crescentus gcra dna-binding domain(dbd)in complex with2 unmethylated dsdna
78 c2qtqB_ 
 
not modelled 
55.7 
18 
PDB header: transcriptionChain:  B: PDB Molecule: transcriptional regulator, tetr family;PDBTitle:  crystal structure of a predicted dna-binding transcriptional regulator2 (saro_1072) from novosphingobium aromaticivorans dsm at 1.85 a3 resolution
79 d1nr3a_ 
 
not modelled 
55.1 
37 
Fold: DNA-binding protein TfxSuperfamily: DNA-binding protein TfxFamily: DNA-binding protein Tfx
80 d2cwqa1 
 
not modelled 
55.1 
20 
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: TTHA0727-like
81 d2ouwa1 
 
not modelled 
54.4 
20 
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: TTHA0727-like
82 c5eybB_ 
 
not modelled 
54.1 
27 
PDB header: dna binding protein/dnaChain:  B: PDB Molecule: dna-binding protein reb1;PDBTitle:  x-ray structure of reb1-ter complex
83 c5e57B_ 
 
not modelled 
53.8 
21 
PDB header: translationChain:  B: PDB Molecule: transcription regulator amtr;PDBTitle:  crystal structure of mycobacterium smegmatis amtr
84 c2raeA_ 
 
not modelled 
53.8 
18 
PDB header: transcriptionChain:  A: PDB Molecule: transcriptional regulator, acrr family protein;PDBTitle:  crystal structure of a tetr/acrr family transcriptional regulator from2 rhodococcus sp. rha1
85 c2ewnA_ 
 
not modelled 
53.7 
30 
PDB header: ligase, transcriptionChain:  A: PDB Molecule: bira bifunctional protein;PDBTitle:  ecoli biotin repressor with co-repressor analog
86 c2auwB_ 
 
not modelled 
53.0 
21 
PDB header: unknown functionChain:  B: PDB Molecule: hypothetical protein ne0471;PDBTitle:  crystal structure of putative dna binding protein ne0471 from2 nitrosomonas europaea atcc 19718
87 c2guhA_ 
 
not modelled 
52.1 
23 
PDB header: transcriptionChain:  A: PDB Molecule: putative tetr-family transcriptional regulator;PDBTitle:  crystal structure of the putative tetr-family transcriptional2 regulator from rhodococcus sp. rha1
88 c3vdoA_ 
 
not modelled 
51.9 
17 
PDB header: dna binding protein/protein bindingChain:  A: PDB Molecule: rna polymerase sigma factor sigk;PDBTitle:  structure of extra-cytoplasmic function(ecf) sigma factor sigk in2 complex with its negative regulator rska from mycobacterium3 tuberculosis
89 c5mwrB_ 
 
not modelled 
51.8 
17 
PDB header: transcriptionChain:  B: PDB Molecule: tetr family transcriptional regulator;PDBTitle:  the fadr transcription regulator from sulfolobus acidocaldarius
90 c2q1zA_ 
 
not modelled 
50.4 
14 
PDB header: transcriptionChain:  A: PDB Molecule: rpoe, ecf sige;PDBTitle:  crystal structure of rhodobacter sphaeroides sige in complex with the2 anti-sigma chrr
91 c3bjbE_ 
 
not modelled 
50.3 
15 
PDB header: transcription regulatorChain:  E: PDB Molecule: probable transcriptional regulator, tetr family protein;PDBTitle:  crystal structure of a tetr transcriptional regulator from rhodococcus2 sp. rha1
92 c3t76A_ 
 
not modelled 
49.6 
9 
PDB header: transcription regulatorChain:  A: PDB Molecule: transcriptional regulator vanug;PDBTitle:  crystal structure of transcriptional regulator vanug, form ii
93 c5ydpC_ 
 
not modelled 
49.5 
21 
PDB header: gene regulationChain:  C: PDB Molecule: tetr transcriptional regulatory protein;PDBTitle:  crystal structure of tetr family repressor alkx from dietzia sp.2 strain dq12-45-1b implicated in biodegradation of n-alkanes
94 c6paxA_ 
 
not modelled 
49.3 
13 
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
95 c5d1rA_ 
 
not modelled 
48.9 
19 
PDB header: transcriptionChain:  A: PDB Molecule: rv1816 transcriptional regulator;PDBTitle:  crystal structure of mycobacterium tuberculosis rv1816 transcriptional2 regulator.
96 d1i5za1 
 
not modelled 
48.8 
26 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: CAP C-terminal domain-like
97 c3b6aC_ 
 
not modelled 
48.6 
15 
PDB header: transcriptionChain:  C: PDB Molecule: actr protein;PDBTitle:  crystal structure of the streptomyces coelicolor tetr family protein2 actr in complex with actinorhodin
98 c3mnlA_ 
 
not modelled 
48.3 
13 
PDB header: transcription regulatorChain:  A: PDB Molecule: transcriptional regulatory protein (probably tetr-family);PDBTitle:  the crystal structure of kstr (rv3574) from mycobacterium tuberculosis2 h37rv
99 c1l9uH_ 
 
not modelled 
48.3 
29 
PDB header: transcriptionChain:  H: PDB Molecule: sigma factor siga;PDBTitle:  thermus aquaticus rna polymerase holoenzyme at 4 a2 resolution
100 d2oz6a1 
 
not modelled 
48.2 
26 
Fold: DNA/RNA-binding 3-helical bundleSuperfamily: "Winged helix" DNA-binding domainFamily: CAP C-terminal domain-like
101 c6g8hC_ 
 
not modelled 
48.2 
23 
PDB header: transcriptionChain:  C: PDB Molecule: tetr/acrr family transcriptional regulator;PDBTitle:  flavonoid-responsive regulator frra in complex with naringenin
102 c3mlfC_ 
 
not modelled 
47.5 
13 
PDB header: transcription regulatorChain:  C: PDB Molecule: transcriptional regulator;PDBTitle:  putative transcriptional regulator from staphylococcus aureus.
103 c3beyC_ 
 
not modelled 
47.4 
12 
PDB header: structural genomics, unknown functionChain:  C: PDB Molecule: conserved protein o27018;PDBTitle:  crystal structure of the protein o27018 from methanobacterium2 thermoautotrophicum. northeast structural genomics consortium target3 tt217
104 c2o38A_ 
 
not modelled 
47.4 
24 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: hypothetical protein;PDBTitle:  putative xre family transcriptional regulator
105 d2o38a1 
 
not modelled 
47.4 
24 
Fold: lambda repressor-like DNA-binding domainsSuperfamily: lambda repressor-like DNA-binding domainsFamily: NE1354
106 c2fd5A_ 
 
not modelled 
47.3 
24 
PDB header: transcription regulatorChain:  A: PDB Molecule: transcriptional regulator;PDBTitle:  the crystal structure of a transcriptional regulator from pseudomonas2 aeruginosa pao1
107 c3iuvA_ 
 
not modelled 
47.0 
13 
PDB header: structural genomics, unknown functionChain:  A: PDB Molecule: uncharacterized tetr family protein;PDBTitle:  the structure of a member of tetr family (sco1917) from2 streptomyces coelicolor a3
108 c3dcfB_ 
 
not modelled 
46.5 
19 
PDB header: transcription regulatorChain:  B: PDB Molecule: transcriptional regulator of the tetr/acrr family;PDBTitle:  crystal structure of transcriptional regulator of the tetr/acrr family2 (yp_290855.1) from thermobifida fusca yx-er1 at 2.50 a resolution
109 c3mzyA_ 
 
not modelled 
46.3 
13 
PDB header: rna binding proteinChain:  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
110 c1bjzA_ 
 
not modelled 
46.1 
26 
PDB header: transcription regulationChain:  A: PDB Molecule: tetracycline repressor;PDBTitle:  tetracycline chelated mg2+-ion initiates helix unwinding for tet2 repressor induction
111 c6dvdF_ 
 
not modelled 
45.9 
18 
PDB header: transferase/dnaChain:  F: PDB Molecule: ecf rna polymerase sigma factor sigl;PDBTitle:  crystal structure of mycobacterium tuberculosis transcription2 initiation complex(ecf sigma factor l) with 6 nt spacer and bromine3 labelled in position "-11
112 d1vkeb_ 
 
not modelled 
45.5 
15 
Fold: AhpD-likeSuperfamily: AhpD-likeFamily: CMD-like
113 c2m8gX_ 
 
not modelled 
44.9 
18 
PDB header: transcriptionChain:  X: PDB Molecule: transcriptional regulator;PDBTitle:  structure, function, and tethering of dna-binding domains in 542 transcriptional activators
114 c3egqB_ 
 
not modelled 
44.0 
12 
PDB header: transcriptionChain:  B: PDB Molecule: tetr family transcriptional regulator;PDBTitle:  crystal structure of a tetr-family transcriptional regulator (af_1817)2 from archaeoglobus fulgidus at 2.55 a resolution
115 c1rktA_ 
 
not modelled 
44.0 
17 
PDB header: transcriptionChain:  A: PDB Molecule: protein yfir;PDBTitle:  crystal structure of yfir, a putative transcriptional regulator from2 bacillus subtilis
116 c2jvlA_ 
 
not modelled 
43.9 
24 
PDB header: transcriptionChain:  A: PDB Molecule: trmbf1;PDBTitle:  nmr structure of the c-terminal domain of mbf1 of trichoderma reesei
117 c2y31A_ 
 
not modelled 
43.9 
21 
PDB header: transcriptionChain:  A: PDB Molecule: putative repressor simreg2;PDBTitle:  simocyclinone c4 bound form of tetr-like repressor simr
118 c3korD_ 
 
not modelled 
43.8 
18 
PDB header: transcriptionChain:  D: PDB Molecule: possible trp repressor;PDBTitle:  crystal structure of a putative trp repressor from staphylococcus2 aureus
119 c2r0qF_ 
 
not modelled 
43.7 
21 
PDB header: recombination/dnaChain:  F: PDB Molecule: putative transposon tn552 dna-invertase bin3;PDBTitle:  crystal structure of a serine recombinase- dna regulatory2 complex
120 c5uxxC_ 
 
not modelled 
43.6 
17 
PDB header: dna binding protein/unknown functionChain:  C: PDB Molecule: rna polymerase sigma factor;PDBTitle:  co-crystal structure of the sigma factor rpoe in complex with the2 anti-sigma factor nepr from bartonella quintana