Biology:Dolichyl-xylosyl-phosphate—protein xylosyltransferase
From HandWiki
Short description: Class of enzymes
| dolichyl-xylosyl-phosphate-protein xylosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.4.2.33 | ||||||||
| 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 | ||||||||
| |||||||||
In enzymology, a dolichyl-xylosyl-phosphate-protein xylosyltransferase (EC 2.4.2.33) is an enzyme that catalyzes the chemical reaction
- dolichyl D-xylosyl phosphate + protein [math]\displaystyle{ \rightleftharpoons }[/math] dolichyl phosphate + D-xylosylprotein
Thus, the two substrates of this enzyme are dolichyl D-xylosyl phosphate and protein, whereas its two products are dolichyl phosphate and D-xylosylprotein.
This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. The systematic name of this enzyme class is dolichyl-D-xylosyl-phosphate:protein D-xylosyltransferase.
References
- "Evidence for xylosyl lipids as intermediates in xylosyl transfers in hen oviduct membranes". Biochem. Biophys. Res. Commun. 56 (2): 343–50. 1974. doi:10.1016/0006-291X(74)90848-1. PMID 4823870.
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