ID   2.4.1.144
DE   Beta-1,4-mannosyl-glycoprotein 4-beta-N-acetylglucosaminyltransferase.
AN   Beta-1,4-mannosyl-glycoprotein beta-1,4-N-acetylglucosaminyltransferase.
AN   GnTIII.
AN   N-acetylglucosaminyltransferase III.
AN   N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase
AN   III.
AN   Uridine diphosphoacetylglucosamine-glycopeptide beta-4-
AN   acetylglucosaminyltransferase III.
CA   UDP-N-acetyl-D-glucosamine + beta-D-mannosyl-R = UDP + 4-(N-acetyl-beta-
CA   D-glucosaminyl)-beta-D-mannosyl-R.
CC   -!- R represents the remainder of the N-linked oligosaccharide in the
CC       glycoprotein acceptor.
CC   -!- The action of this enzyme probably prevents further attachment of
CC       N-acetylglucosamine residues to the growing carbohydrate chain.
CC   -!- Formerly EC 2.4.1.51.
DR   Q09327, MGAT3_HUMAN;  Q10470, MGAT3_MOUSE;  Q02527, MGAT3_RAT  ;
//