a 5'-end adenosine-5'-diphospho-5'-2'-deoxyribonucleoside-DNA + H2O <=> a 5'-end 5'-phospho-2'-deoxyribonucleoside-DNA + AMP + 2 H(+)
a 5'-end adenosine-5'-diphospho-5'-2'-deoxyribonucleoside-dna + h2o <=> a 5'-end 5'-phospho-2'-deoxyribonucleoside-dna + amp + 2 h(+)