Reaction catalyzed by anthocyanidin synthase (1.14.20.4)
+
+
=
+
+
+
+
(2R,3S,4R)-trans-leucocyanidin
+
2-oxoglutarate
+
O2
=
trans-dihydroquercetin
+
cis-dihydroquercetin
+
quercetin
+
succinate
+
CO2
