K(+)(in) + ADP + phosphate + 2 H(+)(out) => K(+)(out) + ATP + H2O + H(+)(in)
k(+)(in) + adp + phosphate + 2 h(+)(out) => k(+)(out) + atp + h2o + h(+)(in)
K(+)(in) + ADP + phosphate + 2 H(+)(out) => K(+)(out) + ATP + H2O + H(+)(in)
k(+)(in) + adp + phosphate + 2 h(+)(out) => k(+)(out) + atp + h2o + h(+)(in)