Predicted to enable GTP binding activity. Involved in several processes, including cortical microtubule organization; female genitalia development; and mitotic cytokinesis. Located in cytoplasm; microtubule cytoskeleton; and plasma membrane. Expressed in several structures, including P3.p hermaphrodite; hermaphrodite gonad;
hyp12; proctodeum; and vulval cell. Is an ortholog of human ARL2 (ADP ribosylation factor like GTPase 2).