Predicted to enable ubiquitin-protein transferase activity. Predicted to be involved in proteolysis involved in cellular protein catabolic process. Predicted to be located in extracellular region. Predicted to be active in cytoplasm. Is expressed in several structures, including forelimb bud; heart; limb; perichondrium; and periosteum. Orthologous to human RSPRY1 (ring finger and SPRY domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]