Azotobacter vinelandiiAzotobacterNitrogenaseMolybdoferredoxinNitrogen FixationFerredoxinsFlavodoxinBacteriaMolybdenumAcetyleneDinitrogenase ReductaseAlginatesBacterial ProteinsOxidoreductasesGenes, BacterialCarbohydrate EpimerasesVanadiumHydroxybutyratesMolecular Sequence DataPyruvate Dehydrogenase ComplexCytochrome d GroupTungstenThiosulfate SulfurtransferaseHexuronic AcidsDihydrolipoamide DehydrogenaseElectron Transport Chain Complex ProteinsElectron Spin Resonance SpectroscopyCarbohydrate DehydrogenasesResorcinolsOxidation-ReductionDihydrolipoyllysine-Residue AcetyltransferaseMetalloproteinsAmino Acid Sequence