ENZYME entry: EC 2.4.1.133

Accepted Name
Xylosylprotein 4-beta-galactosyltransferase.
Alternative Name(s)
Galactosyltransferase I.
UDP-D-galactose:D-xylose galactosyltransferase.
UDP-D-galactose:xylose galactosyltransferase.
Uridine diphosphogalactose-xylose galactosyltransferase.
Reaction catalysed
UDP-alpha-D-galactose + O-beta-D-xylosyl-[protein] <=> UDP + 4-beta-D-galactosyl-O-beta-D-xylosyl-[protein]
Cofactor(s)
Manganese.
Comment(s)
Involved in the biosynthesis of the linkage region of glycosaminoglycan chains as part of proteoglycan biosynthesis (chondroitin, dermatan and heparan sulfates).
Cross-references
BRENDA2.4.1.133
EC2PDB2.4.1.133
ExplorEnz2.4.1.133
PRIAM enzyme-specific profiles2.4.1.133
KEGG Ligand Database for Enzyme Nomenclature2.4.1.133
IUBMB Enzyme Nomenclature2.4.1.133
IntEnz2.4.1.133
MEDLINEFind literature relating to 2.4.1.133
MetaCyc2.4.1.133
UniProtKB/Swiss-Prot
Q9UBV7, B4GT7_HUMAN;  Q8R087, B4GT7_MOUSE;  

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All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 2.4.1.-
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