(E,E)-piperate + ATP + H(+) => (E,E)-piperoyl-AMP + diphosphate
(e,e)-piperate + atp + h(+) => (e,e)-piperoyl-amp + diphosphate
(E,E)-piperate + ATP + H(+) => (E,E)-piperoyl-AMP + diphosphate
(e,e)-piperate + atp + h(+) => (e,e)-piperoyl-amp + diphosphate