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