Arf4 - ADP-ribosylation factor 4

Predicted to enable GTP binding activity and epidermal growth factor receptor binding activity. Involved in regulation of postsynapse organization. Acts upstream of or within several processes, including apical protein localization; dendritic spine development; and establishment or maintenance of epithelial cell apical/basal polarity. Located in Golgi apparatus; glutamatergic synapse; and plasma membrane. Is expressed in several structures, including alimentary system; extraembryonic component; nervous system; nose; and skeleton. Orthologous to human ARF4 (ADP ribosylation factor 4). [provided by Alliance of Genome Resources, Apr 2022]