Predicted to enable ubiquitin protein ligase activity. Predicted to be involved in snoRNA splicing. Predicted to be located in nucleoplasm. Predicted to be part of U2-type precatalytic spliceosome. Human ortholog(s) of this gene implicated in nonphotosensitive trichothiodystrophy 5. Orthologous to several human genes including RNF113A (ring finger protein 113A). [provided by Alliance of Genome Resources, Apr 2022]