Predicted to enable protein tag activity and sulfur carrier activity. Predicted to be involved in protein urmylation; tRNA thio-modification; and tRNA wobble uridine modification. Predicted to be located in cytosol. Predicted to be active in nucleus. Is expressed in mandible; nervous system; and neu
Predicted to enable URM1 activating enzyme activity; nucleotidyltransferase activity; and sulfurtransferase activity. Predicted to be involved in Mo-molybdopterin cofactor biosynthetic process; protein urmylation; and tRNA wobble position uridine thiolation. Pre
dicted to be located in cytosol. Predicted to be active in cytoplasm. Is expressed in central nervous system; retina inner nuclear layer; retina layer; and retina outer nuclear layer. Orthologous to human MOCS3 (molybdenum cofactor synthesis 3). [provided by Alliance of Genome Resources, Jul 2025]