2.7.1.76 2'-deoxyadenosine kinase; purine-deoxyribonucleoside kinase; deoxyadenosine kinase (phosphorylating) (ambiguous); purine-deoxyribonucleoside kinase (ambiguous); deoxyadenosine kinase (ambiguous); ATP:deoxyadenosine 5'-phosphotransferase (ambiguous)