FIST

FIST N domain
FIST
SMART accession number:SM00897
Description: The FIST N 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.
Interpro abstract (IPR013702):

The FIST N 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 [(PUBMED:17855421)].

Family alignment:
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There are 524 FIST domains in 522 proteins in SMART's nrdb database.

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