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Catalysis of the transfer of an N-acetylgalactosaminyl residue from UDP-N-acetyl-galactosamine to an acceptor molecule, forming a beta-1,4 linkage. Catalysis of the transfer of an N-acetylgalactosaminyl residue from UDP-N-acetyl-galactosamine to an oligosaccharide. Catalysis of the reaction: UDP-N-acetylgalactosamine + N-acetylneuraminyl-alpha-2,3-galactosyl-beta-oligosaccharide = UDP + N-acetylgalactosaminyl-N-acetylneuraminyl-alpha-2,3-galactosyl-beta-oligosaccharide.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: UDP-N-acetylgalactosamine:N-acetylneuraminyl-alpha-2,3-galactosyl-beta-R 1,4-N-acetylgalactosaminyltransferase activity
Acc: GO:0033208
Aspect: Molecular Function
Desc: Catalysis of the reaction: UDP-N-acetylgalactosamine + N-acetylneuraminyl-alpha-2,3-galactosyl-beta-oligosaccharide = UDP + N-acetylgalactosaminyl-N-acetylneuraminyl-alpha-2,3-galactosyl-beta-oligosaccharide.
Synonyms:
  • UDP-GalNAc:Neu5Ac-alpha-2-Gal-beta-1-R beta-1,4-N-acetylgalactosaminyltransferase activity
  • Sda beta 1,4GalNAc transferase
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 0


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0033208 - UDP-N-acetylgalactosamine:N-acetylneuraminyl-alpha-2,3-galactosyl-beta-R 1,4-N-acetylgalactosaminyltransferase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle