Automated description from the Alliance of Genome Resources
Exhibits ubiquitin protein ligase activity. Involved in antigen processing and presentation of peptide antigen via MHC class II; immune response; and protein polyubiquitination. Localizes to the bounding membrane of organelle and endoplasmic reticulum membrane. Is expressed in central nervous system. Orthologous to human MARCHF1 (membrane associated ring-CH-type finger 1).