alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity
alpha-1,3-mannosylglycoprotein 4-beta-n-acetylglucosaminyltransferase activity
uridine diphosphoacetylglucosamine-glycopeptide beta-4-acetylglucosaminyltransferase IV activity
uridine diphosphoacetylglucosamine-glycopeptide beta-4-acetylglucosaminyltransferase iv activity