1.17.4.1

Ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent
Ribonucleoside-diphosphate reductase
ribonucleoside-diphosphate reductase (RefSeq)
ribonucleoside-diphosphate reductase, adenosylcobalamin-dependent, large subunit (RefSeq)