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2.4.1.115: anthocyanidin 3-O-glucosyltransferase

This is an abbreviated version!
For detailed information about anthocyanidin 3-O-glucosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.115

Reaction

UDP-D-glucose
+
an anthocyanidin
=
UDP
+
an anthocyanidin-3-O-beta-D-glucoside

Synonyms

3-GT, 3GT, 3GT1, anthocyanidin 3-O-glucosyltransferase, anthocyanidin 3GT, anthocyanidin-3-O-glucosyltransferase, Ct3GT-A, EC 2.4.1.233, FaGT1, glucosyltransferase, uridine diphosphoglucose-anthocyanidin 3-O-, Ih3GT, L3GT, MrUFGT, pMdUFGT, UDP glucose-anthocyanidin 3-O-glucosyltransferase, UDP-glucose: anthocyanidin 3-O-glucosyltransferase, UDP-glucose: flavonoid 3-O-glucosyltransferase, UDP-glucose:anthocyanidin 3-O-beta-D-glucosyltransferase, UDP-glucose:anthocyanidin 3-O-glucosyltransferase, UDP-glucose:anthocyanidin/flavonol 3-O-glucosyltransferase, UDP-glucose:anthocyanin 3-O-glucosyltransferase, UDP-glucose:cyanidin 3-O-glucosyltransferase, UDP-glucose:cyanidin-3-O-glucosyltransferase, UDP-glucose:flavonoid 3-O-glucosyltransferase, UF3GT, UFGT, UGT78K1, UGT78K6

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.115 anthocyanidin 3-O-glucosyltransferase

Inhibitors

Inhibitors on EC 2.4.1.115 - anthocyanidin 3-O-glucosyltransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
CaCl2
-
2 mM, 18% inhibition
Cu2+
0.01 mM, over 80% reduction in quercetin glucosylation activity
cyanidin
cyanidin 3-O-beta-D-glucoside
-
5 mM, product inhibition
HgCl2
-
0.1 mM, 85% inhibition
NEM
-
1.25 mM, 30% inhibition
UDP-glucose
-
-
ZnCl2
-
2 mM, 22% inhibition
additional information
-
most of the activity is lost after ultrafiltration or (NH4)2SO4 precipitation, but it is restored or even enhanced by the addition of the ultrafiltrate or ascorbic acid to the assay. Other reducing agents are not able to replace ascorbic acid
-