Predicted to enable several functions, including p53 binding activity; ubiquitin conjugating enzyme binding activity; and ubiquitin protein ligase activity. Predicted to be involved in cellular protein metabolic process; negative regulation of RIG-I signaling pathway; and negative regulation of type I interferon production. Predicted to act upstream of or within cellular response to leukemia inhibitory factor. Predicted to be located in Golgi membrane. Predicted to be part of VCP-NPL4-UFD1 AAA ATPase complex. Orthologous to human RNF125 (ring finger protein 125). [provided by Alliance of Genome Resources, Apr 2022]