Reaction catalyzed by phenol beta-glucosyltransferase (2.4.1.35), flavonol 3-O-glucosyltransferase (2.4.1.91), hydroquinone glucosyltransferase (2.4.1.218) show all sequences for 2.4.1.218
+
=
+
UDP-alpha-D-glucose
+
3-hydroxyflavone
=
UDP
+
3-[(beta-D-glucopyranosyl)oxy]-flavone