FEATURES

FAMILY

DESCRIPTION

Also known as ARF3_HUMAN, ARF3. GTP-binding protein that functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in protein trafficking; may modulate vesicle budding and uncoating within the Golgi apparatus. Interacts with PRKCABP. Interacts with PI4KB and NCS1/FREQ at the Golgi complex.

EXTERNAL LINKS

uniprot
enzyme classification
PhosphoSitePlus

ARF3

ADP-ribosylation factor 3

ARF3

Molecular Synopsis