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Conserved domains on  [gi|553311849|ref|WP_023056811|]
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MULTISPECIES: helix-turn-helix domain-containing protein [Bacteroidales]

Protein Classification

helix-turn-helix domain-containing protein( domain architecture ID 10578545)

helix-turn-helix (HTH) domain-containing protein may function in DNA binding; similar to excisionase

CATH:  1.10.1660.10
Gene Ontology:  GO:0003677
PubMed:  15808743

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
HTH_17 pfam12728
Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.
 45-94 5.27e-07

Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.


:

Pssm-ID: 463684 [Multi-domain]  Cd Length: 51  Bit Score: 43.22  E-value: 5.27e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 553311849   45 MFDNQDLCMLLQISKRTLQRYRSIGALPYKTLGKKTYYSEEDVLTFLSGH 94
Cdd:pfam12728   1 LLTVEEAAELLGVSRRTVYRLIRSGELPAAKIGRRWRIRKSDLEEWLERR 50
 
Name Accession Description Interval E-value
HTH_17 pfam12728
Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.
 45-94 5.27e-07

Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.


Pssm-ID: 463684 [Multi-domain]  Cd Length: 51  Bit Score: 43.22  E-value: 5.27e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 553311849   45 MFDNQDLCMLLQISKRTLQRYRSIGALPYKTLGKKTYYSEEDVLTFLSGH 94
Cdd:pfam12728   1 LLTVEEAAELLGVSRRTVYRLIRSGELPAAKIGRRWRIRKSDLEEWLERR 50
HTH_MerR-trunc cd04762
Helix-Turn-Helix DNA binding domain of truncated MerR-like proteins; Proteins in this family ...
 54-92 4.25e-03

Helix-Turn-Helix DNA binding domain of truncated MerR-like proteins; Proteins in this family mostly have a truncated helix-turn-helix (HTH) MerR-like domain. They lack a portion of the C-terminal region, called Wing 2 and the long dimerization helix that is typically present in MerR-like proteins. These truncated domains are found in response regulator receiver (REC) domain proteins (i.e., CheY), cytosine-C5 specific DNA methylases, IS607 transposase-like proteins, and RacA, a bacterial protein that anchors chromosomes to cell poles.


Pssm-ID: 133390 [Multi-domain]  Cd Length: 49  Bit Score: 32.94  E-value: 4.25e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 553311849  54 LLQISKRTLQRYRSIGALP-YKTLGKKTYYSEEDVLTFLS 92
Cdd:cd04762    9 LLGVSPSTLRRWVKEGKLKaIRTPGGHRRFPEEDLERLLG 48
 
Name Accession Description Interval E-value
HTH_17 pfam12728
Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.
 45-94 5.27e-07

Helix-turn-helix domain; This domain is a DNA-binding helix-turn-helix domain.


Pssm-ID: 463684 [Multi-domain]  Cd Length: 51  Bit Score: 43.22  E-value: 5.27e-07
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 553311849   45 MFDNQDLCMLLQISKRTLQRYRSIGALPYKTLGKKTYYSEEDVLTFLSGH 94
Cdd:pfam12728   1 LLTVEEAAELLGVSRRTVYRLIRSGELPAAKIGRRWRIRKSDLEEWLERR 50
HTH_MerR-trunc cd04762
Helix-Turn-Helix DNA binding domain of truncated MerR-like proteins; Proteins in this family ...
 54-92 4.25e-03

Helix-Turn-Helix DNA binding domain of truncated MerR-like proteins; Proteins in this family mostly have a truncated helix-turn-helix (HTH) MerR-like domain. They lack a portion of the C-terminal region, called Wing 2 and the long dimerization helix that is typically present in MerR-like proteins. These truncated domains are found in response regulator receiver (REC) domain proteins (i.e., CheY), cytosine-C5 specific DNA methylases, IS607 transposase-like proteins, and RacA, a bacterial protein that anchors chromosomes to cell poles.


Pssm-ID: 133390 [Multi-domain]  Cd Length: 49  Bit Score: 32.94  E-value: 4.25e-03
                         10        20        30        40
                 ....*....|....*....|....*....|....*....|
gi 553311849  54 LLQISKRTLQRYRSIGALP-YKTLGKKTYYSEEDVLTFLS 92
Cdd:cd04762    9 LLGVSPSTLRRWVKEGKLKaIRTPGGHRRFPEEDLERLLG 48
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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