Flavonol-3-O-glycoside xylosyltransferase

Flavonol-3-O-glycoside xylosyltransferase

In enzymology, a flavonol-3-O-glycoside xylosyltransferase (EC number|2.4.2.35) is an enzyme that catalyzes the chemical reaction

:UDP-D-xylose + a flavonol 3-O-glycoside ightleftharpoons UDP + a flavonol 3- [-D-xylosyl-(1->2)-beta-D-glycoside]

Thus, the two substrates of this enzyme are UDP-D-xylose and flavonol 3-O-glycoside, whereas its two products are UDP and [flavonol 3- [-D-xylosyl-(1->2)-beta-D-glycoside] .

This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. The systematic name of this enzyme class is UDP-D-xylose:flavonol-3-O-glycoside 2"-O-beta-D-xylosyltransferase.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|83380-90-9."

Gene Ontology (GO) codes


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