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