EC 18.104.22.168 - Sinapate 1-glucosyltransferase
IntEnz Enzyme Nomenclature
uridine 5'-diphosphoglucose-hydroxycinnamic acid acylglucosyltransferase
uridine diphosphoglucose-sinapate glucosyltransferase
13305 [IUBMB]trans-sinapatetrans-sinapateName origin: UniProt - CHECKED (C)Formula: C11H11O5
Charge: -1ChEBI compound status: CHECKED (C)UDP-α-D-glucoseUDP-alpha-D-glucoseName origin: UniProt - CHECKED (C)Formula: C15H22N2O17P2
Charge: -2ChEBI compound status: CHECKED (C)=1-O-(trans-sinapoyl)-β-D-glucose1-O-(trans-sinapoyl)-beta-D-glucoseName origin: UniProt - CHECKED (C)Formula: C17H22O10
Charge: 0ChEBI compound status: CHECKED (C)
Some other hydroxycinnamates, including 4-coumarate, ferulate and caffeate, can act as acceptors, but more slowly. Only glucose esters, not glucosides, are formed (cf. EC 22.214.171.124 hydroxycinnamate 4-β-glucosyltransferase).
Links to other databases
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 (1980).
[EC 126.96.36.199 created 1984]