Predicted to enable acyltransferase activity, transferring groups other than amino-acyl groups. Predicted to be involved in intracellular protein transport and vesicle-mediated transport. Predicted to be part of AP-3 adaptor complex. Is an ortholog of C. elegans
apb-3 and
taf-5. In C. elegans,
taf-5 is involved in embryo development and transcription by RNA polymerase II.