(E)-4-hydroxynon-2-enal + O2 + H2O = (E)-4-hydroxynon-2-enoate + H2O2 + H(+)
(e)-4-hydroxynon-2-enal + o2 + h2o = (e)-4-hydroxynon-2-enoate + h2o2 + h(+)
(E)-4-hydroxynon-2-enal + O2 + H2O = (E)-4-hydroxynon-2-enoate + H2O2 + H(+)
(e)-4-hydroxynon-2-enal + o2 + h2o = (e)-4-hydroxynon-2-enoate + h2o2 + h(+)