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2.4.1.191: luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase

This is an abbreviated version!
For detailed information about luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase, go to the full flat file.

Reaction

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

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

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.191 luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase

Substrates Products

Substrates Products on EC 2.4.1.191 - luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase

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SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
UDP-galactose + 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-galactoside
show the reaction diagram
-
7.5% of activity with UDPglucuronic acid
-
?
UDP-glucose + 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-glucoside
show the reaction diagram
-
10% of activity with UDPglucuronic acid
-
?
UDP-glucuronic acid + 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
show the reaction diagram
UDP-glucuronic acid + luteolin-7-O-glucuronide
UDP + luteolin 7-O-beta-D-glucuronosyl-4'-O-glucuronide
show the reaction diagram
-
-
-
-
?
UDP-xylose + 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-xyloside
show the reaction diagram
-
10% of activity with UDPglucuronic acid
-
?
UDPglucuronic acid + luteolin-7-O-glucuronide
UDP + luteolin 7-O-beta-D-glucuronosyl-4'-O-glucuronide
show the reaction diagram
-
34% of activity with luteolin 7-O-diglucuronide
-
?