Term Name:	alpha-1,3-mannosylglycoprotein 4-beta-N-acetylglucosaminyltransferase activity
Synonyms:	alpha-1,3-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase activity, alpha-1,3-mannosylglycoprotein beta-1,4-N-acetylglucosaminyltransferase activity, beta-acetylglucosaminyltransferase IV activity, GnTIV activity, N-acetylglucosaminyltransferase IV activity, N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase IV activity, UDP-N-acetyl-D-glucosamine:3-[2-(N-acetyl-beta-D-glucosaminyl)-alpha-D-mannosyl]-glycoprotein 4-beta-N-acetyl-D-glucosaminyltransferase activity, uridine diphosphoacetylglucosamine-glycopeptide beta-4-acetylglucosaminyltransferase IV activity, uridine diphosphoacetylglucosamine-glycopeptide beta4-acetylglucosaminyltransferase IV
Definition:	Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + (N-acetyl-beta-D-glucosaminyl-1,2)-alpha-D-mannosyl-1,3-(beta-N-acetyl-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-R = UDP + N-acetyl-beta-D-glucosaminyl-1,4-(N-acetyl-D-glucosaminyl-1,2)-alpha-D-mannosyl-1,3-(beta-N-acetyl-D-glucosaminyl-1,2-alpha-D-mannosyl-1,6)-beta-D-mannosyl-R.
Ontology:	GO: Molecular Function [GO:0008454]    QuickGO    AmiGO