SMART accession number:SM01204
Description: The FIST C domain is a novel sensory domain, which is present in signal transduction proteins from Bacteria, Archaea and Eukarya. Chromosomal proximity of FIST-encoding genes to those coding for proteins involved in amino acid metabolism and transport suggest that FIST domains bind small ligands, such as amino acids. PMID:17855421
Family alignment:
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There are 1860 FIST_C domains in 1858 proteins in SMART's nrdb database.

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