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Catalysis of the transfer of an N-acetylglucosaminyl residue from UDP-N-acetyl-glucosamine to an oligosaccharide. Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + N-acetyl-D-glucosaminyl-diphosphodolichol = UDP + N,N''-diacetylchitobiosyldiphosphodolichol. Catalysis of the transfer of a hexosyl group from one compound (donor) to another (acceptor). Catalysis of the transfer of a glycosyl group from a UDP-sugar to a small hydrophobic molecule.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase activity
Acc: GO:0004577
Aspect: Molecular Function
Desc: Catalysis of the reaction: UDP-N-acetyl-D-glucosamine + N-acetyl-D-glucosaminyl-diphosphodolichol = UDP + N,N''-diacetylchitobiosyldiphosphodolichol.
Synonyms:
  • UDP-N-acetyl-D-glucosamine:N-acetyl-D-glucosaminyl-diphosphodolichol N-acetyl-D-glucosaminyltransferase activity
  • uridine diphosphoacetylglucosamine-dolichylacetylglucosamine pyrophosphate acetylglucosaminyltransferase activity
  • N,N'-diacetylchitobiosylpyrophosphoryldolichol synthase activity
  • UDP-GlcNAc:dolichyl-pyrophosphoryl-GlcNAc GlcNAc transferase activity
Proteins in PDR annotated with:
   This term: 7 [Search]
   Term or descendants: 7 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0004577 - N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase activity (interactive image map)
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