Predicted to enable protein kinase binding activity and ubiquitin protein ligase activity. Involved in ubiquitin-dependent protein catabolic process. Acts 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. Is expressed in left lung and right lung. Orthologous to human RBBP6 (RB binding protein 6, ubiquitin ligase). [provided by Alliance of Genome Resources, Apr 2022]