Term Name:	mannotetraose 2-alpha-N-acetylglucosaminyltransferase activity
Synonyms:	alpha-N-acetylglucosaminyltransferase activity, UDP-N-acetyl-D-glucosamine:mannotetraose alpha-N-acetyl-D-glucosaminyltransferase activity, uridine diphosphoacetylglucosamine mannoside alpha1->2-alphacetylglucosaminyltransferase activity
Definition:	Catalysis of the reaction: 1,3-alpha-D-mannosyl-1,2-alpha-D-mannosyl-1,2-alpha-D-mannosyl-D-mannose + UDP-N-acetyl-D-glucosamine = 1,3-alpha-D-mannosyl-1,2-(N-acetyl-alpha-D-glucosaminyl-alpha-D-mannosyl)-1,2-alpha-D-mannosyl-D-mannose + UDP.
Ontology:	GO: Molecular Function [GO:0047222]    QuickGO    AmiGO