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2.4.1.237: flavonol 7-O-beta-glucosyltransferase

This is an abbreviated version!
For detailed information about flavonol 7-O-beta-glucosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.237

Reaction

UDP-glucose
+
a flavonol
=
UDP
+
a flavonol 7-O-beta-D-glucoside

Synonyms

F 7 GT, F7GT, flavonol 7-O-glucosyltransferase, GT2, NTGT2, Q7OGT, quercetin 7OGT, quercetin-7-O-GT, UDP-glucose:flavonoid 7-O-glucosyltransferase, UDP-glucose:flavonol 7-O-glucosyltransferase, UDPG:flavonol 7-O-glucosyltransferase, UGT71F1, UGT73A4

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.237 flavonol 7-O-beta-glucosyltransferase

Inhibitors

Inhibitors on EC 2.4.1.237 - flavonol 7-O-beta-glucosyltransferase

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INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
4,4'-diisothiocyanostilbene-2,2'-disulfonic acid
-
0.01 mM, UGT71F1; 0.01 mM, UGT73A4
diethyldicarbonate
-
5 mM, 98% inhibition with quercetin or gossypetin as substrate
dithioerythritol
Fe2+
-
1 mM, 98% inhibition with quercetin as substrate
Hg2+
-
1 mM, 99% inhibition with quercetin as substrate
iodoacetamide
iodoacetate
N-ethylmaleimide
p-chloromercuribenzene sulfonic acid
-
UGT71F1, 0.01mM, 22% inhibition; UGT73A4 activity is completely inhibited at 0.01mM
p-chloromercuribenzoate
p-hydroxymercuribenzoate
-
strong, 0.1 mM, 99.3% inhibition with quercetin as substrate, 14 mM 2-mercaptoethanol protects and addition after 15 min also reduces the inhibitory effect
Phenylmercuriacetate
additional information
-
not inhibited by EDTA
-