a deoxyribonucleotide-2'-deoxyribose-5'-monophosphate-DNA + H2O <=> a 5'-end 2'-deoxyribose-5'-monophosphate-DNA + a 3'-end 2'-deoxyribonucleotide-DNA + H(+)
a deoxyribonucleotide-2'-deoxyribose-5'-monophosphate-dna + h2o <=> a 5'-end 2'-deoxyribose-5'-monophosphate-dna + a 3'-end 2'-deoxyribonucleotide-dna + h(+)