Predicted to enable ubiquitin-protein transferase activity. Involved in muscle atrophy; positive regulation of cardiac muscle cell apoptotic process; and regulation of muscle adaptation. Predicted to be located in Z disc; cytosol; and nucleoplasm. Predicted to be part of SCF ubiquitin ligase complex. Predicted to be active in cytoplasm and nucleus. Used to study muscular atrophy. Orthologous to human FBXO32 (F-box protein 32). [provided by Alliance of Genome Resources, Apr 2022]