Dolichyl-xylosyl-phosphate—protein xylosyltransferase

In enzymology, a dolichyl-xylosyl-phosphate-protein xylosyltransferase (EC 2.4.2.33) is an enzyme that catalyzes the chemical reaction

dolichyl-xylosyl-phosphate-protein xylosyltransferase
Identifiers
EC no.2.4.2.33
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
Search
PMCarticles
PubMedarticles
NCBIproteins
dolichyl D-xylosyl phosphate + protein 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

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  • Waechter CJ, Lucas JJ, Lennarz WJ (1974). "Evidence for xylosyl lipids as intermediates in xylosyl transfers in hen oviduct membranes". Biochem. Biophys. Res. Commun. 56 (2): 343–50. doi:10.1016/0006-291X(74)90848-1. PMID 4823870.