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Class of enzymes From Wikipedia, the free encyclopedia
In enzymology, a 3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase (EC 2.4.1.65) is an enzyme that catalyzes the chemical reaction
3-galactosyl-N-acetylglucosaminide 4-alpha-L-fucosyltransferase | |||||||||
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Identifiers | |||||||||
EC no. | 2.4.1.65 | ||||||||
CAS no. | 37277-69-3 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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Thus, the two substrates of this enzyme are GDP-beta-L-fucose and [[beta-D-galactosyl-(1->3)-N-acetyl-D-glucosaminyl-R]], whereas its 3 products are GDP, [[beta-D-galactosyl-(1->3)-[alpha-L-fucosyl-(1->4)]-N-acetyl-beta-D-]], and glucosaminyl-R.
This enzyme participates in 3 metabolic pathways: glycosphingolipid biosynthesis - lactoseries, glycosphingolipid biosynthesis - neo-lactoseries, and glycan structures - biosynthesis 2.
This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is GDP-L-fucose:3-beta-D-galactosyl-N-acetyl-D-glucosaminyl-R 4I-alpha-L-fucosyltransferase. Other names in common use include:
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