| 1 | c5zx3F_
  | 
 | 
  | 
99.9 | 
100 | 
PDB header:transcription Chain: F: PDB Molecule:ecf rna polymerase sigma factor sigh; 
PDBTitle: mycobacterium tuberculosis rna polymerase holoenzyme with ecf sigma2 factor sigma h
 |  
  |  
 |   
 | 
| 2 | c5uxxC_
  | 
 | 
  | 
99.9 | 
33 | 
PDB header:dna binding protein/unknown function Chain: 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
 |  
  |  
 |   
 | 
| 3 | c6in7B_
  | 
 | 
  | 
99.9 | 
30 | 
PDB header:transcription Chain: B: PDB Molecule:rna polymerase sigma-h factor; 
PDBTitle: crystal structure of algu in complex with muca(cyto)
 |  
  |  
 |   
 | 
| 4 | c4cxfA_
  | 
 | 
  | 
99.9 | 
27 | 
PDB header:transcription Chain: A: PDB Molecule:rna polymerase sigma factor cnrh; 
PDBTitle: structure of cnrh in complex with the cytosolic domain of cnry
 |  
  |  
 |   
 | 
| 5 | c6dvdF_
  | 
 | 
  | 
99.9 | 
29 | 
PDB header:transferase/dna Chain: 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
 |  
  |  
 |   
 | 
| 6 | c5ipmF_
  | 
 | 
  | 
99.9 | 
19 | 
PDB header:transcription, transferase/dna/rna Chain: F: PDB Molecule:rna polymerase sigma factor rpos; 
PDBTitle: sigmas-transcription initiation complex with 4-nt nascent rna
 |  
  |  
 |   
 | 
| 7 | c5xe7A_
  | 
 | 
  | 
99.9 | 
19 | 
PDB header:dna binding protein Chain: A: PDB Molecule:ecf rna polymerase sigma factor sigj; 
PDBTitle: crystal structure of mycobacterium tuberculosis extracytoplasmic2 function sigma factor sigj
 |  
  |  
 |   
 | 
| 8 | c3t0yA_
  | 
 | 
  | 
99.9 | 
24 | 
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
 |  
  |  
 |   
 | 
| 9 | c1or7A_
  | 
 | 
  | 
99.9 | 
30 | 
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
 |  
  |  
 |   
 | 
| 10 | c5wurB_
  | 
 | 
  | 
99.9 | 
35 | 
PDB header:metal binding protein Chain: B: PDB Molecule:ecf rna polymerase sigma factor sigw; 
PDBTitle: crystal structure of sigw in complex with its anti-sigma rsiw, an2 oxdized form
 |  
  |  
 |   
 | 
| 11 | c3vdoA_
  | 
 | 
  | 
99.9 | 
23 | 
PDB header:dna binding protein/protein binding Chain: 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
 |  
  |  
 |   
 | 
| 12 | c2lfwA_
  | 
 | 
  | 
99.9 | 
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
 |  
  |  
 |   
 | 
| 13 | c2q1zA_
  | 
 | 
  | 
99.8 | 
19 | 
PDB header:transcription Chain: A: PDB Molecule:rpoe, ecf sige; 
PDBTitle: crystal structure of rhodobacter sphaeroides sige in complex with the2 anti-sigma chrr
 |  
  |  
 |   
 | 
| 14 | c6c03A_
  | 
 | 
  | 
99.8 | 
26 | 
PDB header:transcription Chain: A: PDB Molecule:putative rna polymerase ecf-subfamily sigma factor; 
PDBTitle: the crystal structure streptomyces venezuelae rsbn-bldn complex
 |  
  |  
 |   
 | 
| 15 | c1rp3G_
  | 
 | 
  | 
99.8 | 
16 | 
PDB header:transcription Chain: G: PDB Molecule:rna polymerase sigma factor sigma-28 (flia); 
PDBTitle: cocrystal structure of the flagellar sigma/anti-sigma complex, sigma-2 28/flgm
 |  
  |  
 |   
 | 
| 16 | c5tw1F_
  | 
 | 
  | 
99.8 | 
16 | 
PDB header:transcription activator/transferase/dna Chain: F: PDB Molecule:rna polymerase sigma factor siga; 
PDBTitle: crystal structure of a mycobacterium smegmatis transcription2 initiation complex with rbpa
 |  
  |  
 |   
 | 
| 17 | c6c05F_
  | 
 | 
  | 
99.8 | 
22 | 
PDB header:transcription Chain: F: PDB Molecule:rna polymerase sigma factor siga; 
PDBTitle: mycobacterium tuberculosis rnap holo/rbpa in relaxed state
 |  
  |  
 |   
 | 
| 18 | c3wodF_
  | 
 | 
  | 
99.8 | 
15 | 
PDB header:transferase/transcription Chain: F: PDB Molecule:rna polymerase sigma factor; 
PDBTitle: rna polymerase-gp39 complex
 |  
  |  
 |   
 | 
| 19 | c3mzyA_
  | 
 | 
  | 
99.7 | 
22 | 
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
 |  
  |  
 |   
 | 
| 20 | c2a6eF_
  | 
 | 
  | 
99.6 | 
18 | 
PDB header:transferase Chain: F: PDB Molecule:rna polymerase sigma factor rpod; 
PDBTitle: crystal structure of the t. thermophilus rna polymerase2 holoenzyme
 |  
  |  
 |   
 | 
| 21 | c1l9uH_ | 
 | 
not modelled | 
99.6 | 
18 | 
PDB header:transcription Chain: H: PDB Molecule:sigma factor siga; 
PDBTitle: thermus aquaticus rna polymerase holoenzyme at 4 a2 resolution
 |  
  |  
  | 
| 22 | c4igcX_ | 
 | 
not modelled | 
99.5 | 
18 | 
PDB header:transcription, transferase Chain: X: PDB Molecule:rna polymerase sigma factor rpod; 
PDBTitle: x-ray crystal structure of escherichia coli sigma70 holoenzyme
 |  
  |  
  | 
| 23 | c3hugA_ | 
 | 
not modelled | 
99.4 | 
32 | 
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
 |  
  |  
  | 
| 24 | d1rp3a2 | 
 | 
not modelled | 
99.3 | 
27 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 25 | c3iydF_ | 
 | 
not modelled | 
99.3 | 
18 | 
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
 |  
  |  
  | 
| 26 | d1h3la_ | 
 | 
not modelled | 
99.3 | 
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 |  
  |  
  | 
| 27 | d1or7a2 | 
 | 
not modelled | 
99.3 | 
29 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 28 | c3vepA_ | 
 | 
not modelled | 
99.2 | 
24 | 
PDB header:membrane protein/transcription Chain: A: PDB Molecule:probable rna polymerase sigma-d factor; 
PDBTitle: crystal structure of sigd4 in complex with its negative regulator rsda
 |  
  |  
  | 
| 29 | d1or7a1 | 
 | 
not modelled | 
99.2 | 
35 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 30 | c3n0rA_ | 
 | 
not modelled | 
99.2 | 
19 | 
PDB header:signaling protein Chain: A: PDB Molecule:response regulator; 
PDBTitle: structure of the phyr stress response regulator at 1.25 angstrom2 resolution
 |  
  |  
  | 
| 31 | c5fgmA_ | 
 | 
not modelled | 
99.2 | 
78 | 
PDB header:hydrolase Chain: A: PDB Molecule:ecf rna polymerase sigma factor sigr; 
PDBTitle: streptomyces coelicolor sigr region 4
 |  
  |  
  | 
| 32 | d1or7b2 | 
 | 
not modelled | 
99.2 | 
29 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 33 | c2o8xA_ | 
 | 
not modelled | 
99.1 | 
26 | 
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
 |  
  |  
  | 
| 34 | c2o7gA_ | 
 | 
not modelled | 
99.1 | 
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
 |  
  |  
  | 
| 35 | d1smyf2 | 
 | 
not modelled | 
99.0 | 
16 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 36 | d1xsva_ | 
 | 
not modelled | 
99.0 | 
15 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:YlxM/p13-like |  
  |  
  | 
| 37 | d1s7oa_ | 
 | 
not modelled | 
99.0 | 
11 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:YlxM/p13-like |  
  |  
  | 
| 38 | d1ttya_ | 
 | 
not modelled | 
98.9 | 
18 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 39 | d1ku7a_ | 
 | 
not modelled | 
98.8 | 
17 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 40 | d1ku3a_ | 
 | 
not modelled | 
98.6 | 
17 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 41 | c3t72o_ | 
 | 
not modelled | 
98.6 | 
14 | 
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
 |  
  |  
  | 
| 42 | d1rp3a3 | 
 | 
not modelled | 
98.4 | 
11 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 43 | d2p7vb1 | 
 | 
not modelled | 
98.4 | 
14 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Sigma3 and sigma4 domains of RNA polymerase sigma factors Family:Sigma4 domain |  
  |  
  | 
| 44 | c4qicC_ | 
 | 
not modelled | 
98.3 | 
24 | 
PDB header:signaling protein/dna binding protein Chain: C: PDB Molecule:sensory transduction regulatory protein, anti-anti-sigma 
PDBTitle: co-crystal structure of anti-anti-sigma factor phyr complexed with2 anti-sigma factor nepr from bartonella quintana
 |  
  |  
  | 
| 45 | d1yioa1 | 
 | 
not modelled | 
98.2 | 
16 | 
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) |  
  |  
  | 
| 46 | c5d4dP_ | 
 | 
not modelled | 
98.1 | 
15 | 
PDB header:transcription/dna Chain: P: PDB Molecule:rna polymerase sigma factor siga; 
PDBTitle: crystal structure of thermus thermophilus product complex for2 transcription initiation with nad and ctp
 |  
  |  
  | 
| 47 | c1x3uA_ | 
 | 
not modelled | 
98.1 | 
29 | 
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
 |  
  |  
  | 
| 48 | c1ku2A_ | 
 | 
not modelled | 
98.0 | 
17 | 
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
 |  
  |  
  | 
| 49 | c3qp5C_ | 
 | 
not modelled | 
98.0 | 
20 | 
PDB header:transcription Chain: C: PDB Molecule:cvir transcriptional regulator; 
PDBTitle: crystal structure of cvir bound to antagonist chlorolactone (cl)
 |  
  |  
  | 
| 50 | c1zljE_ | 
 | 
not modelled | 
97.9 | 
27 | 
PDB header:transcription Chain: E: PDB Molecule:dormancy survival regulator; 
PDBTitle: crystal structure of the mycobacterium tuberculosis hypoxic2 response regulator dosr c-terminal domain
 |  
  |  
  | 
| 51 | c4lfuA_ | 
 | 
not modelled | 
97.9 | 
19 | 
PDB header:dna binding protein Chain: A: PDB Molecule:regulatory protein sdia; 
PDBTitle: crystal structure of escherichia coli sdia in the space group c2
 |  
  |  
  | 
| 52 | c6jqsA_ | 
 | 
not modelled | 
97.8 | 
17 | 
PDB header:dna binding protein Chain: A: PDB Molecule:dna-binding response regulator; 
PDBTitle: structure of transcription factor, gere
 |  
  |  
  | 
| 53 | d1p4wa_ | 
 | 
not modelled | 
97.8 | 
19 | 
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) |  
  |  
  | 
| 54 | c3sztB_ | 
 | 
not modelled | 
97.8 | 
23 | 
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
 |  
  |  
  | 
| 55 | d1a04a1 | 
 | 
not modelled | 
97.8 | 
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) |  
  |  
  | 
| 56 | c2q0oA_ | 
 | 
not modelled | 
97.8 | 
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
 |  
  |  
  | 
| 57 | c1h0mD_ | 
 | 
not modelled | 
97.8 | 
16 | 
PDB header:transcription/dna Chain: D: PDB Molecule:transcriptional activator protein trar; 
PDBTitle: three-dimensional structure of the quorum sensing protein trar bound2 to its autoinducer and to its target dna
 |  
  |  
  | 
| 58 | c2krfB_ | 
 | 
not modelled | 
97.6 | 
19 | 
PDB header:transcription Chain: B: PDB Molecule:transcriptional regulatory protein coma; 
PDBTitle: nmr solution structure of the dna binding domain of competence protein2 a
 |  
  |  
  | 
| 59 | d1fsea_ | 
 | 
not modelled | 
97.6 | 
21 | 
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) |  
  |  
  | 
| 60 | c2rnjA_ | 
 | 
not modelled | 
97.6 | 
21 | 
PDB header:transcription Chain: A: PDB Molecule:response regulator protein vrar; 
PDBTitle: nmr structure of the s. aureus vrar dna binding domain
 |  
  |  
  | 
| 61 | d1l3la1 | 
 | 
not modelled | 
97.6 | 
19 | 
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) |  
  |  
  | 
| 62 | c5f64C_ | 
 | 
not modelled | 
97.6 | 
23 | 
PDB header:transcription regulator Chain: C: PDB Molecule:positive transcription regulator evga; 
PDBTitle: putative positive transcription regulator (sensor evgs) from shigella2 flexneri
 |  
  |  
  | 
| 63 | c5hevC_ | 
 | 
not modelled | 
97.5 | 
22 | 
PDB header:transcription Chain: C: PDB Molecule:response regulator protein vrar; 
PDBTitle: crystal structure of the beryllofluoride-activated liar from2 enterococcus faecium
 |  
  |  
  | 
| 64 | c3cloC_ | 
 | 
not modelled | 
97.5 | 
19 | 
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
 |  
  |  
  | 
| 65 | c4yn8A_ | 
 | 
not modelled | 
97.5 | 
18 | 
PDB header:dna binding protein Chain: A: PDB Molecule:response regulator chra; 
PDBTitle: crystal structure of response regulator chra in heme-sensing two2 component system
 |  
  |  
  | 
| 66 | c4x8kA_ | 
 | 
not modelled | 
97.5 | 
13 | 
PDB header:transcription activator Chain: A: PDB Molecule:rna polymerase sigma factor siga; 
PDBTitle: mycobacterium tuberculosis rbpa-sid in complex with sigmaa domain 2
 |  
  |  
  | 
| 67 | c4if4A_ | 
 | 
not modelled | 
97.4 | 
20 | 
PDB header:transcription Chain: A: PDB Molecule:response regulator protein vrar; 
PDBTitle: crystal structure of the magnesium and beryllofluoride-activated vrar2 from staphylococcus aureus
 |  
  |  
  | 
| 68 | c3c3wB_ | 
 | 
not modelled | 
97.4 | 
27 | 
PDB header:transcription Chain: B: PDB Molecule:two component transcriptional regulatory protein devr; 
PDBTitle: crystal structure of the mycobacterium tuberculosis hypoxic response2 regulator dosr
 |  
  |  
  | 
| 69 | c5o8yG_ | 
 | 
not modelled | 
97.3 | 
26 | 
PDB header:transcription Chain: G: PDB Molecule:transcriptional regulatory protein rcsb; 
PDBTitle: conformational dynamism for dna interaction in salmonella typhimurium2 rcsb response regulator.
 |  
  |  
  | 
| 70 | c4go1A_ | 
 | 
not modelled | 
97.3 | 
17 | 
PDB header:transcription Chain: A: PDB Molecule:transcriptional regulator lsrr; 
PDBTitle: crystal structure of full length transcription repressor lsrr from e.2 coli.
 |  
  |  
  | 
| 71 | c4hyeB_ | 
 | 
not modelled | 
97.3 | 
23 | 
PDB header:transcription activator Chain: B: PDB Molecule:response regulator; 
PDBTitle: crystal structure of a response regulator spr1814 from streptococcus2 pneumoniae reveals unique interdomain contacts among narl family3 proteins
 |  
  |  
  | 
| 72 | c1rnlA_ | 
 | 
not modelled | 
97.2 | 
23 | 
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
 |  
  |  
  | 
| 73 | c2w48D_ | 
 | 
not modelled | 
97.2 | 
19 | 
PDB header:transcription Chain: D: PDB Molecule:sorbitol operon regulator; 
PDBTitle: crystal structure of the full-length sorbitol operon2 regulator sorc from klebsiella pneumoniae
 |  
  |  
  | 
| 74 | c3klnC_ | 
 | 
not modelled | 
97.2 | 
20 | 
PDB header:transcription Chain: C: PDB Molecule:transcriptional regulator, luxr family; 
PDBTitle: vibrio cholerae vpst
 |  
  |  
  | 
| 75 | c5xt2C_ | 
 | 
not modelled | 
97.2 | 
18 | 
PDB header:dna binding protein Chain: C: PDB Molecule:response regulator fixj; 
PDBTitle: crystal structures of full-length fixj from b. japonicum crystallized2 in space group p212121
 |  
  |  
  | 
| 76 | c6ideA_ | 
 | 
not modelled | 
97.1 | 
28 | 
PDB header:transcription/dna Chain: A: PDB Molecule:transcriptional regulator luxr family; 
PDBTitle: crystal structure of the vibrio cholera vqma-ligand-dna complex2 provides molecular mechanisms for drug design
 |  
  |  
  | 
| 77 | c1zn2A_ | 
 | 
not modelled | 
97.1 | 
15 | 
PDB header:transcription regulator Chain: A: PDB Molecule:response regulatory protein; 
PDBTitle: low resolution structure of response regulator styr
 |  
  |  
  | 
| 78 | c2jpcA_ | 
 | 
not modelled | 
97.0 | 
25 | 
PDB header:dna binding protein Chain: A: PDB Molecule:ssrb; 
PDBTitle: ssrb dna binding protein
 |  
  |  
  | 
| 79 | d1smyf3 | 
 | 
not modelled | 
96.9 | 
14 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 80 | d1ku2a2 | 
 | 
not modelled | 
96.9 | 
14 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 81 | c5yixA_ | 
 | 
not modelled | 
96.6 | 
14 | 
PDB header:dna binding protein Chain: A: PDB Molecule:rna polymerase sigma factor rpod; 
PDBTitle: caulobacter crescentus gcra sigma-interacting domain (sid) in complex2 with domain 2 of sigma 70
 |  
  |  
  | 
| 82 | d1siga_ | 
 | 
not modelled | 
96.5 | 
13 | 
Fold:Sigma2 domain of RNA polymerase sigma factors Superfamily:Sigma2 domain of RNA polymerase sigma factors Family:Sigma2 domain of RNA polymerase sigma factors |  
  |  
  | 
| 83 | c1u78A_ | 
 | 
not modelled | 
96.3 | 
10 | 
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
 |  
  |  
  | 
| 84 | c6paxA_ | 
 | 
not modelled | 
96.0 | 
24 | 
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
 |  
  |  
  | 
| 85 | d1pdnc_ | 
 | 
not modelled | 
96.0 | 
23 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Homeodomain-like Family:Paired domain |  
  |  
  | 
| 86 | c2cfxD_ | 
 | 
not modelled | 
95.4 | 
9 | 
PDB header:transcription Chain: D: PDB Molecule:hth-type transcriptional regulator lrpc; 
PDBTitle: structure of b.subtilis lrpc
 |  
  |  
  | 
| 87 | c2cg4B_ | 
 | 
not modelled | 
95.4 | 
14 | 
PDB header:transcription Chain: B: PDB Molecule:regulatory protein asnc; 
PDBTitle: structure of e.coli asnc
 |  
  |  
  | 
| 88 | c2vbzA_ | 
 | 
not modelled | 
95.2 | 
24 | 
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
 |  
  |  
  | 
| 89 | d1k78a1 | 
 | 
not modelled | 
95.2 | 
21 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Homeodomain-like Family:Paired domain |  
  |  
  | 
| 90 | d2d1ha1 | 
 | 
not modelled | 
95.1 | 
12 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:TrmB-like |  
  |  
  | 
| 91 | d2cg4a1 | 
 | 
not modelled | 
94.9 | 
14 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:Lrp/AsnC-like transcriptional regulator N-terminal domain |  
  |  
  | 
| 92 | c2dbbA_ | 
 | 
not modelled | 
94.7 | 
18 | 
PDB header:transcriptional regulator Chain: A: PDB Molecule:putative hth-type transcriptional regulator ph0061; 
PDBTitle: crystal structure of ph0061
 |  
  |  
  | 
| 93 | d2cfxa1 | 
 | 
not modelled | 
94.7 | 
9 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:Lrp/AsnC-like transcriptional regulator N-terminal domain |  
  |  
  | 
| 94 | d1i1ga1 | 
 | 
not modelled | 
94.6 | 
16 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:Lrp/AsnC-like transcriptional regulator N-terminal domain |  
  |  
  | 
| 95 | c2w7nA_ | 
 | 
not modelled | 
94.6 | 
17 | 
PDB header:transcription/dna Chain: A: PDB Molecule:trfb transcriptional repressor protein; 
PDBTitle: crystal structure of kora bound to operator dna: insight into2 repressor cooperation in rp4 gene regulation
 |  
  |  
  | 
| 96 | c2p6tH_ | 
 | 
not modelled | 
94.5 | 
14 | 
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
 |  
  |  
  | 
| 97 | c2e7xA_ | 
 | 
not modelled | 
94.4 | 
17 | 
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
 |  
  |  
  | 
| 98 | d1r1ua_ | 
 | 
not modelled | 
94.3 | 
15 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:ArsR-like transcriptional regulators |  
  |  
  | 
| 99 | c2ia0A_ | 
 | 
not modelled | 
94.3 | 
16 | 
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)
 |  
  |  
  | 
| 100 | d6paxa1 | 
 | 
not modelled | 
94.2 | 
24 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Homeodomain-like Family:Paired domain |  
  |  
  | 
| 101 | c3i4pA_ | 
 | 
not modelled | 
94.1 | 
7 | 
PDB header:transcription regulator Chain: A: PDB Molecule:transcriptional regulator, asnc family; 
PDBTitle: crystal structure of asnc family transcriptional regulator from2 agrobacterium tumefaciens
 |  
  |  
  | 
| 102 | c2e1cA_ | 
 | 
not modelled | 
94.1 | 
21 | 
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
 |  
  |  
  | 
| 103 | c4czdD_ | 
 | 
not modelled | 
94.0 | 
18 | 
PDB header:lyase Chain: 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.
 |  
  |  
  | 
| 104 | c1r22B_ | 
 | 
not modelled | 
94.0 | 
13 | 
PDB header:transcription repressor Chain: B: PDB Molecule:transcriptional repressor smtb; 
PDBTitle: crystal structure of the cyanobacterial metallothionein2 repressor smtb (c14s/c61s/c121s mutant) in the zn2alpha5-3 form
 |  
  |  
  | 
| 105 | c1i1gA_ | 
 | 
not modelled | 
93.9 | 
16 | 
PDB header:transcription Chain: A: PDB Molecule:transcriptional regulator lrpa; 
PDBTitle: crystal structure of the lrp-like transcriptional regulator from the2 archaeon pyrococcus furiosus
 |  
  |  
  | 
| 106 | c2l4aA_ | 
 | 
not modelled | 
93.9 | 
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
 |  
  |  
  | 
| 107 | d2jn6a1 | 
 | 
not modelled | 
93.8 | 
17 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:Homeodomain-like Family:Cgl2762-like |  
  |  
  | 
| 108 | d2cyya1 | 
 | 
not modelled | 
93.8 | 
23 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:Lrp/AsnC-like transcriptional regulator N-terminal domain |  
  |  
  | 
| 109 | c6cmvA_ | 
 | 
not modelled | 
93.7 | 
13 | 
PDB header:gene regulation Chain: A: PDB Molecule:transcriptional regulator lrs14-like protein; 
PDBTitle: crystal structure of archaeal biofilm regulator (abfr2) from2 sulfolobus acidocaldarius
 |  
  |  
  | 
| 110 | c2elhA_ | 
 | 
not modelled | 
93.7 | 
17 | 
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
 |  
  |  
  | 
| 111 | c4czdA_ | 
 | 
not modelled | 
93.7 | 
17 | 
PDB header:lyase Chain: 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.
 |  
  |  
  | 
| 112 | c2oqgA_ | 
 | 
not modelled | 
93.6 | 
12 | 
PDB header:transcription Chain: A: PDB Molecule:possible transcriptional regulator, arsr family protein; 
PDBTitle: arsr-like transcriptional regulator from rhodococcus sp. rha1
 |  
  |  
  | 
| 113 | c5z7iC_ | 
 | 
not modelled | 
93.5 | 
18 | 
PDB header:dna binding protein/dna Chain: C: PDB Molecule:cell cycle regulatory protein gcra; 
PDBTitle: caulobacter crescentus gcra dna-binding domain(dbd)in complex with2 unmethylated dsdna
 |  
  |  
  | 
| 114 | c4omzG_ | 
 | 
not modelled | 
93.4 | 
11 | 
PDB header:transcription Chain: G: PDB Molecule:nolr; 
PDBTitle: crystal structure of nolr from sinorhizobium fredii
 |  
  |  
  | 
| 115 | c2lkpB_ | 
 | 
not modelled | 
93.3 | 
20 | 
PDB header:transcription regulator Chain: B: PDB Molecule:transcriptional regulator, arsr family; 
PDBTitle: solution structure of apo-nmtr
 |  
  |  
  | 
| 116 | c4pcqC_ | 
 | 
not modelled | 
93.1 | 
19 | 
PDB header:transcription Chain: C: PDB Molecule:possible transcriptional regulatory protein (probably 
PDBTitle: crystal structure of mtbaldr (rv2779c)
 |  
  |  
  | 
| 117 | c3r0aB_ | 
 | 
not modelled | 
93.0 | 
8 | 
PDB header:transcription regulator Chain: B: PDB Molecule:putative transcriptional regulator; 
PDBTitle: possible transcriptional regulator from methanosarcina mazei go1 (gi2 21227196)
 |  
  |  
  | 
| 118 | d1r1ta_ | 
 | 
not modelled | 
93.0 | 
11 | 
Fold:DNA/RNA-binding 3-helical bundle Superfamily:"Winged helix" DNA-binding domain Family:ArsR-like transcriptional regulators |  
  |  
  | 
| 119 | c3nqoB_ | 
 | 
not modelled | 
92.8 | 
12 | 
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
 |  
  |  
  | 
| 120 | c2m8eA_ | 
 | 
not modelled | 
92.8 | 
12 | 
PDB header:dna binding protein Chain: A: PDB Molecule:sleeping beauty transposase; 
PDBTitle: nmr structure of the pai subdomain of sleeping beauty transposase
 |  
  |  
  |