ENZYME entry: EC 2.4.1.134
| Accepted Name |
|---|
| Galactosylxylosylprotein 3-beta-galactosyltransferase.
|
| Alternative Name(s) |
|---|
| Galactosyltransferase II. |
| Uridine diphosphogalactose-galactosylxylose galactosyltransferase. |
| Reaction catalysed |
|---|
| UDP-alpha-D-galactose + 4-beta-D-galactosyl-O-beta-D-xylosyl-[protein] <=> UDP + 3-beta-D-galactosyl-4-beta-D-galactosyl-O-beta-D-xylosyl-[protein] |
| Cofactor(s) |
|---|
| Mn(2+).
|
| 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 |
|---|
| BRENDA | 2.4.1.134 |
| EC2PDB | 2.4.1.134 |
| ExplorEnz | 2.4.1.134 |
| PRIAM enzyme-specific profiles | 2.4.1.134 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.4.1.134 |
| IUBMB Enzyme Nomenclature | 2.4.1.134 |
| IntEnz | 2.4.1.134 |
| MEDLINE | Find literature relating to 2.4.1.134 |
| MetaCyc | 2.4.1.134 |
| UniProtKB/Swiss-Prot |
|
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