The Bacillus megaterium ribonucleotide reductase: evidence for a B 12 coenzyme requirement.
D000255:Adenosine Triphosphate / Q000494:pharmacology; D001410:Bacillus megaterium / Q000201:enzymology*; D002250:Carbon Radioisotopes; D003038:Cobamides / Q000378:metabolism*; D003562:Cytidine / Q000378:metabolism; D003597:Cytosine Nucleotides / Q000378:metabolism; D003841:Deoxycytidine / Q000378:metabolism; D006918:Hydroxyurea / Q000494:pharmacology; D008274:Magnesium / Q000494:pharmacology; D012264:Ribonucleotide Reductases / Q000378:metabolism*; D014316:Tritium
D002250:Carbon Radioisotopes; D003038:Cobamides; D003597:Cytosine Nucleotides; D003841:Deoxycytidine; D014316:Tritium; D003562:Cytidine; D000255:Adenosine Triphosphate; D012264:Ribonucleotide Reductases; D008274:Magnesium; D006918:Hydroxyurea