ADP-ribosylation factor 3

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.

Belongs to the small GTPase superfamily. Arf family.

• Golgi apparatus
• Cytoplasm
• Perinuclear region

ADP-ribosylation factor 3, ARF3

• entrezGene:377
• omim:103190
• swissprot:P61204

Proteins

Metabolism

20601Da