preferred_name: heme b(out) + ADP + phosphate + H(+) => heme b(in) + ATP + H2O
preferred_name_lc: heme b(out) + adp + phosphate + h(+) => heme b(in) + atp + h2o
label: heme b(out) + ADP + phosphate + H(+) => heme b(in) + ATP + H2O
label_lc: heme b(out) + adp + phosphate + h(+) => heme b(in) + atp + h2o