Predicted to enable structural molecule activity. Predicted to be involved in Golgi vesicle transport and intracellular protein transport. Predicted to be located in Golgi membrane. Predicted to be part of COPI vesicle coat. Expressed in distal tip cell and head. Human ortholog(s) of this gene implicated in autoimmune interstitial lung, joint, and kidney disease. Is an ortholog of human COPA (COPI coat complex subunit alpha).
Predicted to be located in intracellular membrane-bounded organelle. Is an ortholog of human ARL14EP (ADP ribosylation factor like GTPase 14 effector protein) and ARL14EPL (ADP ribosylation factor like GTPase 14 effector protein like).