Predicted to enable GTP binding activity. Predicted to be involved in intracellular protein transport; protein localization to Golgi membrane; and vesicle-mediated transport. Predicted to be active in trans-Golgi network. Is expressed in several structures, including cranial ganglion; liver lobe; medulla oblongata basal plate; metanephros; and vibrissa. Orthologous to human ARL5A (ADP ribosylation factor like GTPase 5A). [provided by Alliance of Genome Resources, Apr 2022]