Reaction catalyzed by 2,4,6-trihydroxybenzophenone synthase (2.3.1.220)
3
+
=
4
CoA
+
+
3
3 malonyl-CoA
+
benzoyl-CoA
=
4 CoA
+
2,4,6-trihydroxybenzophenone
+
3 CO2
