Is an ortholog of human ABCB1 (ATP binding cassette subfamily B member 1)\; ABCB11 (ATP binding cassette subfamily B member 11)\; and ABCB4 (ATP binding cassette subfamily B member 4). Is predicted to have ATP binding activity and ATPase activity, coupled to transmembrane movement of substances. Is involved in lipid storage and organelle organization. Localizes to the gut granule membrane. Is expressed in the AWAL and the AWAR.