(E)-4-coumarate + ATP + CoA <=> (E)-4-coumaroyl-CoA + AMP + diphosphate
(e)-4-coumarate + atp + coa <=> (e)-4-coumaroyl-coa + amp + diphosphate
(E)-4-coumarate + ATP + CoA <=> (E)-4-coumaroyl-CoA + AMP + diphosphate
(e)-4-coumarate + atp + coa <=> (e)-4-coumaroyl-coa + amp + diphosphate