(2E)-2-hydroxypenta-2,4-dienoate + succinate + H(+) => (2E,4Z)-2-hydroxy-6-oxononadienedioate + H2O
(2e)-2-hydroxypenta-2,4-dienoate + succinate + h(+) => (2e,4z)-2-hydroxy-6-oxononadienedioate + h2o
(2E)-2-hydroxypenta-2,4-dienoate + succinate + H(+) => (2E,4Z)-2-hydroxy-6-oxononadienedioate + H2O
(2e)-2-hydroxypenta-2,4-dienoate + succinate + h(+) => (2e,4z)-2-hydroxy-6-oxononadienedioate + h2o