Predicted to enable protein N-acetylglucosaminyltransferase activity. Predicted to be involved in protein O-GlcNAcylation via threonine. Predicted to be active in endoplasmic reticulum lumen. Human ortholog(s) of this gene implicated in Adams-Oliver syndrome. Orthologous to human EOGT (EGF domain specific O-linked N-acetylglucosamine transferase). [provided by Alliance of Genome Resources, Apr 2022]