preferred_name: phosphoenolpyruvate(out) + citrate(in) => phosphoenolpyruvate(in) + citrate(out)
preferred_name_lc: phosphoenolpyruvate(out) + citrate(in) => phosphoenolpyruvate(in) + citrate(out)
label: phosphoenolpyruvate(out) + citrate(in) => phosphoenolpyruvate(in) + citrate(out)
label_lc: phosphoenolpyruvate(out) + citrate(in) => phosphoenolpyruvate(in) + citrate(out)