Arf2 - ADP-ribosylation factor 2

Predicted to enable GTP binding activity and protein domain specific binding activity. Predicted to be involved in intracellular protein transport and vesicle-mediated transport. Predicted to act upstream of or within protein transport. Located in Golgi apparatus. Is expressed in several structures, including central nervous system; cranium; endocrine gland; nasal septum; and reproductive system. Human ortholog(s) of this gene implicated in periventricular nodular heterotopia. Orthologous to several human genes including ARF1 (ADP ribosylation factor 1). [provided by Alliance of Genome Resources, Apr 2022]