Predicted to enable ubiquitin ligase-substrate adaptor activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Predicted to act upstream of or within intracellular transport. Predicted to be located in cytoplasmic vesicle membrane and nucleoplasm. Predicted to be part of Cul2-RING ubiquitin ligase complex. Orthologous to human APPBP2 (amyloid beta precursor protein binding protein 2). [provided by Alliance of Genome Resources, Apr 2022]