L'vov, N P Mo-cofactors of molybdenum-containing enzymes (survey). [electronic resource] - Biology bulletin of the Academy of Sciences of the USSR. Akademiia nauk SSSR - 119-32 p. digital Publication Type: Journal Article; Review ISSN: 0098-2164 Subjects--Topical Terms: Escherichia coli--enzymologyMetalloproteins--physiologyMolybdenum--physiologyNeurospora crassa--enzymologyNitrate Reductases--metabolismNitrogenase--metabolismTungsten--metabolism