Reaction catalyzed by benzalacetone synthase (2.3.1.212)
+
+
H2O
=
2
CoA
+
+
2
4-coumaroyl-CoA
+
(2RS)-methylmalonyl-CoA
+
H2O
=
2 CoA
+
1-(4-hydroxyphenyl)pent-1-en-3-one
+
2 CO2