a 2'-deoxyribonucleoside 5'-triphosphate + GDP => a 2'-deoxyribonucleoside 5'-diphosphate + GTP
a 2'-deoxyribonucleoside 5'-triphosphate + gdp => a 2'-deoxyribonucleoside 5'-diphosphate + gtp
a 2'-deoxyribonucleoside 5'-triphosphate + GDP => a 2'-deoxyribonucleoside 5'-diphosphate + GTP
a 2'-deoxyribonucleoside 5'-triphosphate + gdp => a 2'-deoxyribonucleoside 5'-diphosphate + gtp