Name | α-1,3-mannosyl-glycoprotein 2-β-N-acetylglucosaminyltransferase |
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Synonyms |
EC 2.4.1.101
N-acetylglucosaminyltransferase I N-glycosyl-oligosaccharide-glycoprotein N-acetylglucosaminyltransferase I uridine diphosphoacetylglucosamine-α-1,3-mannosylglycoprotein β-1,2-N-acetylglucosaminyltransferase UDP-N-acetylglucosaminyl:α-1,3-D-mannoside-β-1,2-N-acetylglucosaminyltransferase I UDP-N-acetylglucosaminyl:α-3-D-mannoside β-1,2-N-acetylglucosaminyltransferase I α-1,3-mannosyl-glycoprotein β-1,2-N-acetylglucosaminyltransferase GnTI |
Description | R represents the remainder of the N-linked oligosaccharide in the glycoprotein acceptor. Note that this enzyme acts before N-acetylglucosaminyltransferases II, III, IV, V and VI (click here for diagram). Reaction: UDP-N-acetyl-D-glucosamine + 3-(α-D-mannosyl)-β-D-mannosyl-R = UDP + 3-(2-[N-acetyl-β-D-glucosaminyl]-α-D-mannosyl)-β-D-mannosyl-R |
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No Any Chemical & Physical Properties |