SEARCH Articles Figures Tables 4Fe:4S cluster, nitrogenase iron-protein Fe Azotobacter vinelandii nitrogenase Azotobacter vinelandii nitrogenase protein Azotobacter, nitrogenase systems Biochemistry of Nitrogenase Biological nitrogenase Biological systems nitrogenases Biosynthesis of Molybdenum Nitrogenase Catalytic cycle, reduction nitrogenase Clusters in Nitrogenase Proteins Composition and Structure of Nitrogenases Cooperativity nitrogenase Dioxygen nitrogenase sensitivity Electron Transport to Nitrogenase Electron paramagnetic resonance spectroscopy nitrogenase Electron transfer nitrogenases Enzyme, nitrogenase enzymes Enzymes nitrogenases FeFe nitrogenase FeMo nitrogenase Genes encoding nitrogenase Half-reactions nitrogenase reaction Hydrogen nitrogenase complexes Hydrolysis nitrogenase reaction Iron (also nitrogenase Iron nitrogenase Iron protein in nitrogenase Iron-only nitrogenase Iron-only nitrogenase biosynthesis Iron-only nitrogenase properties Iron-protein, nitrogenase 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Nitrogenase Consists of Two Proteins Nitrogenase ENDOR studies Nitrogenase EXAFS studies Nitrogenase Fe protein Nitrogenase FeFe protein Nitrogenase FeMoco Nitrogenase MoFe protein Nitrogenase MoFe protein cofactor Nitrogenase MoFe protein crystal structure Nitrogenase MoFe protein function Nitrogenase MoFe protein models Nitrogenase MoFe protein mutants Nitrogenase MoFe protein sources Nitrogenase MoFe protein structure Nitrogenase MoFe protein substrate binding site Nitrogenase P-cluster Nitrogenase Systems Nitrogenase X-ray absorption spectroscopy Nitrogenase acetylene reduction Nitrogenase active site Nitrogenase activity states Nitrogenase bacterial Nitrogenase binding sites Nitrogenase biological nitrogen fixation Nitrogenase catalase Nitrogenase change Nitrogenase characteristics Nitrogenase cofactor Nitrogenase cofactor, FeMoco Nitrogenase complex Nitrogenase components Nitrogenase composition Nitrogenase conformational protection Nitrogenase crystal structures Nitrogenase 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Nitrogenases molybdenum-dependent Nitrogenases properties Nitrogenases structure Nitrogenases substrates Nitrogenases third Nitrogenases types Of nitrogenase Of nitrogenase proteins P clusters of nitrogenase Properties of the Nitrogenase Proteins Protection of Nitrogenase against Damage by Protein nitrogenase Recent Studies on Nitrogenase Redox properties nitrogenase complexes Reduction potentials nitrogenase reaction Structural Description of the Nitrogenase Proteins Structure and Function of Nitrogenase Structure of nitrogenase Synthetic Models of the Nitrogenase Clusters The Active Site of Nitrogenase FeMo-Cofactor The Alternative Nitrogenases The Enzyme Nitrogenase The Fe Proteins of Molybdenum Nitrogenase The Mechanism of Molybdenum Nitrogenase V-nitrogenases VFe nitrogenase VFe nitrogenase proteins Vanadium containing nitrogenases Vanadium dependent nitrogenase Vanadium nitrogenase FeVco) Vanadium nitrogenase cluster structure Vanadium nitrogenase cubane clusters Vanadium nitrogenase model chemistry Vanadium nitrogenase protein components Vanadium nitrogenase reduction Vanadium nitrogenase reduction reactions Vanadium nitrogenases Vanadium nitrogenases activities Vanadium nitrogenases biosynthesis Vanadium nitrogenases structure Vanadium, alternative nitrogenase Vanadium, alternative nitrogenase containing Vanadium, complexes nitrogenases