Predicted to enable metal ion binding activity and ubiquitin protein ligase activity. Predicted to contribute to ubiquitin-protein transferase activity. Predicted to be involved in proteasome-mediated ubiquitin-dependent protein catabolic process. Predicted to be located in cytosol. Predicted to be part of GID complex. Predicted to be active in cytoplasm and nucleus. Orthologous to human RMND5B (required for meiotic nuclear division 5 homolog B). [provided by Alliance of Genome Resources, Apr 2022]