Enables fusogenic activity and identical protein binding activity. Involved in several processes, including anatomical structure morphogenesis; egg-laying behavior; and nematode pharyngeal muscle development. Located in cell-cell contact zone; cytoplasm; and plasma membrane. Expressed in several structures, including P3.pa; P3.pp; hypodermis; tail spike; and vulval cell.
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).