Predicted to enable cullin family protein binding activity; ubiquitin protein ligase activity; and zinc ion binding activity. Predicted to be involved in anaphase-promoting complex-dependent catabolic process. Predicted to be part of anaphase-promoting complex. Is an ortholog of C. elegans apc-11. In C. elegans, apc-11 is involved in anaphase-promoting complex-dependent catabolic process; embryo development; and meiotic chromosome segregation.