Predicted to enable phosphatidylinositol binding activity and ubiquitin binding activity. Is an ortholog of C. elegans apt-9. In C. elegans, apt-9 is involved in protein secretion.
Predicted to be involved in autophagosome assembly. Is an ortholog of C. elegans epg-7. In C. elegans, epg-7 is involved in positive regulation of macroautophagy.