Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in ubiquitin-dependent protein catabolic process. Predicted to be located in membrane. Predicted to be integral component of membrane. Predicted to be active in cytoplasm. Is expressed in cranial ganglion; dorsal root ganglion; medulla oblongata basal plate mantle layer; and spinal cord mantle layer. Orthologous to human RNF150 (ring finger protein 150). [provided by Alliance of Genome Resources, Apr 2022]