Product Name
luteolin-7-O-diglucuronide 4′-O-glucuronosyltransferase
Example Structure
Synonyms
glucuronosyltransferase, uridine diphosphoglucuronate-luteolin 7-O-diglucuronide, LDT, UDP-glucuronate:luteolin 7-O-diglucuronide-glucuronosyltransferase, UDPglucuronate:luteolin 7-O-diglucuronide-4′-O-glucuronosyl-transferase
EC Number
2.4.1.191
CAS Registry Number
115490-50-1
Comments
The enzyme participates in the biosynthesis of luteolin triglucuronide, the major flavone found in the photosynthetically-active mesophyll of the primary leaves of Secale cereale (rye).
Cofactor
History
Reactions
UDP-alpha-D-glucuronate + luteolin 7-O-(beta-D-glucuronosyl-(1->2)-beta- D-glucuronide) = Udp + luteolin 7-O-(beta-D-glucuronosyl-(1->2)-beta-D- glucuronide)-4′-O-beta-D-glucuronide.
