Sinapate 1-glucosyltransferase

In enzymology, a sinapate 1-glucosyltransferase (EC 2.4.1.120) is an enzyme that catalyzes the chemical reaction:

UDP-glucose + sinapate UDP + 1-sinapoyl-D-glucose
sinapate 1-glucosyltransferase
Identifiers
EC no.2.4.1.120
CAS no.74082-53-4
Databases
IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
PDB structuresRCSB PDB PDBe PDBsum
Gene OntologyAmiGO / QuickGO
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PMCarticles
PubMedarticles
NCBIproteins

Thus, the two substrates of this enzyme are UDP-glucose and sinapate, whereas its two products are UDP and 1-sinapoyl-D-glucose.

This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is UDP-glucose:sinapate D-glucosyltransferase. Other names in common use include uridine diphosphoglucose-sinapate glucosyltransferase, UDP-glucose:sinapic acid glucosyltransferase, uridine 5'-diphosphoglucose-hydroxycinnamic acid, and acylglucosyltransferase. This enzyme participates in phenylpropanoid biosynthesis.

References

    • Strack D (1980). "Enzymatic synthesis of 1-sinapoylglucose from free sinapic acid and UDP-glucose by a cell free system from Raphanus sativus seedlings". Z. Naturforsch. C: Biosci. 35: 204–208.


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