HTH_CRP

helix_turn_helix, cAMP Regulatory protein
HTH_CRP
SMART accession number:SM00419
Description:
Interpro abstract (IPR001808): Numerous bacterial transcription regulatory proteins bind DNA via a helix-turn-helix (HTH) motif. These proteins are very diverse, but for convenience may be grouped into subfamilies on the basis of sequence similarity. This family groups together a range of proteins, including anr, crp, clp, cysR, fixK, flp, fnr, fnrN, hlyX and ntcA [(PUBMED:14638413), (PUBMED:10550204)]. Within this family, the HTH motif is situated towards the C terminus.
GO process:regulation of transcription, DNA-dependent (GO:0006355)
GO component:intracellular (GO:0005622)
GO function:sequence-specific DNA binding transcription factor activity (GO:0003700)
Family alignment:
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There are 2443 HTH_CRP domains in 2443 proteins in SMART's nrdb database.

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