Predicted to be involved in dolichol-linked oligosaccharide biosynthetic process. Predicted to be located in endoplasmic reticulum; membrane; and nucleus. Predicted to be integral component of membrane. Predicted to be part of UDP-N-acetylglucosamine transferase complex. Is expressed in several structures, including early conceptus; gallbladder; genitourinary system; gut gland; and nervous system. Human ortholog(s) of this gene implicated in congenital myasthenic syndrome 15. Orthologous to human ALG14 (ALG14 UDP-N-acetylglucosaminyltransferase subunit). [provided by Alliance of Genome Resources, Apr 2022]