ID 6.2.1.34 DE Trans-feruloyl-CoA synthase. AN Trans-feruloyl-CoA synthetase. CA Ferulic acid + CoA + ATP = feruloyl-CoA + products of ATP breakdown. CF Magnesium. CC -!- It has not yet been established whether AMP + diphosphate or ADP + CC phosphate are formed in this reaction. //