preferred_name: dGDP + phosphoenolpyruvate + H(+) => dGTP + pyruvate
preferred_name_lc: dgdp + phosphoenolpyruvate + h(+) => dgtp + pyruvate
label: dGDP + phosphoenolpyruvate + H(+) => dGTP + pyruvate
label_lc: dgdp + phosphoenolpyruvate + h(+) => dgtp + pyruvate