(E)-ferulate + ATP + CoA <=> (E)-feruloyl-CoA + AMP + diphosphate
(e)-ferulate + atp + coa <=> (e)-feruloyl-coa + amp + diphosphate
(E)-ferulate + ATP + CoA <=> (E)-feruloyl-CoA + AMP + diphosphate
(e)-ferulate + atp + coa <=> (e)-feruloyl-coa + amp + diphosphate