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