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Catalysis of the transfer of an L-fucosyl group from GDP-beta-L-fucose to an acceptor molecule to form an alpha(1,3)-linkage. Catalysis of the transfer of a fucosyl group to an acceptor molecule, typically another carbohydrate or a lipid. Catalysis of the reaction: GDP-beta-L-fucose + beta-D-galactosyl-(1,4)-N-acetyl-D-glucosaminyl-R = GDP + 1,4-beta-D-galactosyl-(1,4)-[alpha-L-fucosyl-(1,4)]-N-acetyl-D-glucosaminyl-R.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: 4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase activity
Acc: GO:0017083
Aspect: Molecular Function
Desc: Catalysis of the reaction: GDP-beta-L-fucose + beta-D-galactosyl-(1,4)-N-acetyl-D-glucosaminyl-R = GDP + 1,4-beta-D-galactosyl-(1,4)-[alpha-L-fucosyl-(1,4)]-N-acetyl-D-glucosaminyl-R.
Synonyms:
  • GDP-L-fucose:1,4-beta-D-galactosyl-N-acetyl-D-glucosaminyl-R 3-L-fucosyltransferase activity
  • guanosine diphosphofucose-glucoside alpha1->3-fucosyltransferase activity
  • lewis-negative alpha-3-fucosyltransferase activity
  • plasma alpha-3-fucosyltransferase activity
  • guanosine diphosphofucose-glucoside alpha-1->3-fucosyltransferase activity
  • GDP-beta-L-fucose:1,4-beta-D-galactosyl-N-acetyl-D-glucosaminyl-R 3-alpha-L-fucosyltransferase activity
  • galactoside 3-L-fucosyltransferase activity
  • galactoside 3-fucosyltransferase activity
  • GDP-beta-L-fucose:1,4-beta-D-galactosyl-N-acetyl-D-glucosaminyl-R 3-L-fucosyltransferase activity
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 1 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0017083 - 4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase activity (interactive image map)
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