4-phospho-D-erythronate + ADP + H(+) => D-erythronate + ATP
4-phospho-d-erythronate + adp + h(+) => d-erythronate + atp
4-phospho-D-erythronate + ADP + H(+) => D-erythronate + ATP
4-phospho-d-erythronate + adp + h(+) => d-erythronate + atp