Predicted to enable protein kinase binding activity and ubiquitin protein ligase activity. Predicted to be involved in cellular protein metabolic process; cellular response to DNA damage stimulus; and regulation of DNA replication. Predicted to act upstream of or within embryonic organ development; in utero embryonic development; and somite development. Predicted to be located in nuclear speck. Predicted to be part of protein-containing complex. Predicted to be active in nucleus. Predicted to colocalize with centrosome. Orthologous to human RBBP6 (RB binding protein 6, ubiquitin ligase). [provided by Alliance of Genome Resources, Apr 2022]