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