Entrez 10565 | Ensembl ENSG00000066777 | |
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Aliases ARFGEF1, ARFGEP1, BIG1, P200, ADP ribosylation factor guanine nucleotide exchange factor 1 External IDs MGI: 2442988 HomoloGene: 4687 GeneCards: ARFGEF1 | ||
Brefeldin A-inhibited guanine nucleotide-exchange protein 1 is a protein that in humans is encoded by the ARFGEF1 gene.
Contents
Function
ADP-ribosylation factors (ARFs) play an important role in intracellular vesicular trafficking. The protein encoded by this gene is involved in the activation of ARFs by accelerating replacement of bound GDP with GTP. It contains a Sec7 domain, which may be responsible for the guanine-nucleotide exchange activity and also the brefeldin A inhibition.
Interactions
ARFGEF1 has been shown to interact with FKBP2, ARFGEF2 and PRKAR1A.
References
ARFGEF1 Wikipedia(Text) CC BY-SA