ENZYME entry: EC 2.4.2.61
| Accepted Name |
|---|
| Alpha-dystroglycan beta-1,4-xylosyltransferase.
|
| Reaction catalysed |
|---|
| UDP-alpha-D-xylose + 3-O-(Rib-ol-P-Rib-ol-P-3-beta-D-GalNAc-(1->3)-beta-D-GlcNAc-(1->4)-O-6-P-alpha-D-Man)-Ser/Thr-[protein] <=> UDP + 3-O-(beta-D-Xyl-(1->4)-Rib-ol-P-Rib-ol-P-3-beta-D-GalNAc-(1->3)-beta-D-GlcNAc-(1->4)-O-6-P-alpha-D-Man)-Ser/Thr-[protein] |
| Comment(s) |
|---|
- This eukaryotic enzyme catalyzes a step in the biosynthesis of the
glycan moiety of the membrane protein alpha-dystroglycan.
- It is specific for the second ribitol 5-phosphate in the nascent
glycan chain as acceptor.
|
| Cross-references |
|---|
| BRENDA | 2.4.2.61 |
| EC2PDB | 2.4.2.61 |
| ExplorEnz | 2.4.2.61 |
| PRIAM enzyme-specific profiles | 2.4.2.61 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.4.2.61 |
| IUBMB Enzyme Nomenclature | 2.4.2.61 |
| IntEnz | 2.4.2.61 |
| MEDLINE | Find literature relating to 2.4.2.61 |
| MetaCyc | 2.4.2.61 |
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