AraC_N |
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PFAM accession number: | PF06719 |
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Interpro abstract (IPR009594): | This entry represents the N terminus of bacterial ARAC-type transcriptional regulators. In Escherichia coli these regulate the L-arabinose operon through sensing the presence of arabinose, and when the sugar is present, transmitting this information from the arabinose-binding domains to the protein s DNA-binding domains [ (PUBMED:12683999) ]. This family might represent the N-terminal arm of the protein, which binds to the C-terminal DNA binding domains to hold them in a state where the protein prefers to loop and remain non-activating [ (PUBMED:9600837) ]. |
This is a PFAM domain. For full annotation and more information, please see the PFAM entry AraC_N