Term Name:	ribonucleoside-diphosphate reductase complex
Synonyms:	ribonucleotide reductase complex, RNR complex
Definition:	An enzyme complex composed of 2-4 or more subunits, which usually contains nonheme iron and requires ATP for catalysis. Catalyzes the formation of 2'-deoxyribonucleoside diphosphate from ribonucleoside diphosphate, using either thioredoxin disulfide or glutaredoxin disulfide as an acceptor.
Ontology:	GO: Cellular Component [GO:0005971]    QuickGO    AmiGO