Predicted to enable ubiquitin ligase-substrate adaptor activity. Predicted to be involved in cellular copper ion homeostasis; proteasome-mediated ubiquitin-dependent protein catabolic process; and protein ubiquitination. Predicted to be located in cytoplasmic vesicle and cytosol. Predicted to be part of Cul5-RING ubiquitin ligase complex. Orthologous to human ANKRD9 (ankyrin repeat domain 9). [provided by Alliance of Genome Resources, Apr 2022]