Suggested Reaction 1.1.99.-

Left

9-Hydroxy-3,5,7,11,13,15,17,19-nonaoxo-henicosanoyl-[acp]
+FAD

Right

3,5,7,9,11,13,15,17,19-Nonaoxo-henicosanoyl-[acp]
+FADH2

[BiSSCat | GREP ]