Predicted to enable ABC-type transporter activity; ATP binding activity; and ATP hydrolysis activity. Predicted to be involved in transmembrane transport. Predicted to be located in membrane. Is an ortholog of C. elegans
pgp-3 and
pgp-4. In C. elegans,
pgp-3 is involved in defense response to Gram-negative bacterium; innate immune response; and stress response to cadmium ion.