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Information on EC 2.4.1.152 - 4-galactosyl-N-acetylglucosaminide 3-alpha-L-fucosyltransferase

for references in articles please use BRENDA:EC2.4.1.152

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IUBMB Comments

Normally acts on a glycoconjugate where R (see reaction) is a glycoprotein or glycolipid. This enzyme fucosylates on O-3 of an N-acetylglucosamine that carries a galactosyl group on O-4, unlike EC 2.4.1.65, 3-galactosyl-N-acetylglucosaminide 4-α-L-fucosyltransferase, which fucosylates on O-4 of an N-acetylglucosamine that carries a galactosyl group on O-3.

The enzyme appears in viruses and cellular organisms

Synonyms
fuc-tv, alpha-3-fucosyltransferase, fucosyltransferase 4, alpha-3-l-fucosyltransferase, alpha1,3 fuct-vii, fut vi, alpha1,3ft, alpha1,3-fuct, fucosyltransferase-vii, fucosyltransferase ix, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
GDP-beta-L-fucose + beta-D-galactosyl-(1->4)-N-acetyl-D-glucosaminyl-R = GDP + beta-D-galactosyl-(1->4)-[alpha-L-fucosyl-(1->3)]-N-acetyl-D-glucosaminyl-R
show the reaction diagram
i.e. Lewis X determinent
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PATHWAY SOURCE
PATHWAYS
MetaCyc
ABH and Lewis epitopes biosynthesis from type 2 precursor disaccharide, biosynthesis of Lewis epitopes (H. pylori), H. pylori 26695 O-antigen biosynthesis