Ribonucleoside Diphosphate Reductase

UDP Reductase; Diphosphate Reductase, Ribonucleoside; Reductase, Ribonucleoside Diphosphate; Reductase, UDP
An enzyme of the oxidoreductase class that catalyzes the formation of 2'-deoxyribonucleotides from the corresponding ribonucleotides using NADPH as the ultimate electron donor. The deoxyribonucleoside diphosphates are used in DNA synthesis. (From Dorland, 27th ed) EC 1.17.4.1.