Predicted to enable anaphase-promoting complex binding activity and ubiquitin ligase activator activity. Predicted to be involved in anaphase-promoting complex-dependent catabolic process and positive regulation of anaphase-promoting complex-dependent catabolic process. Predicted to be part of anaphase-promoting complex. Orthologous to human CDC20B (cell division cycle 20B). [provided by Alliance of Genome Resources, Apr 2022]