P(1),P(5)-bis(5'-adenosyl) pentaphosphate + H2O => adenosine 5'-tetraphosphate + AMP + 2 H(+)
p(1),p(5)-bis(5'-adenosyl) pentaphosphate + h2o => adenosine 5'-tetraphosphate + amp + 2 h(+)
P(1),P(5)-bis(5'-adenosyl) pentaphosphate + H2O => adenosine 5'-tetraphosphate + AMP + 2 H(+)
p(1),p(5)-bis(5'-adenosyl) pentaphosphate + h2o => adenosine 5'-tetraphosphate + amp + 2 h(+)