an [alpha-factor](in) + ATP + H2O <=> an [alpha-factor](out) + ADP + phosphate + H(+)
an [alpha-factor](in) + atp + h2o <=> an [alpha-factor](out) + adp + phosphate + h(+)
an [alpha-factor](in) + ATP + H2O <=> an [alpha-factor](out) + ADP + phosphate + H(+)
an [alpha-factor](in) + atp + h2o <=> an [alpha-factor](out) + adp + phosphate + h(+)