Predicted to enable GTPase activator activity. Predicted to be involved in regulation of Rac protein signal transduction and regulation of actin cytoskeleton organization. Is an ortholog of human ARHGAP17 (Rho GTPase activating protein 17); ARHGAP44 (Rho GTPase activating protein 44); and SH3BP1 (SH3 domain binding protein 1).
Expressed in body wall musculature; germ line; hypodermis; intestine; and pharynx. Is predicted to encode a protein with the following domains: Phosducin, N-terminal domain superfamily; Phosducin; Thioredoxin-like superfamily; and Phosducin, thioredoxin-like domain. Is an ortholog of human PDC (phosducin) and PDCL (phosducin like).
Involved in negative regulation of turning behavior involved in mating. Predicted to be located in extracellular region. Expressed in PVM; head; nerve ring; and tail.