Sulfite OxidaseSulfitesOxidoreductases Acting on Sulfur Group DonorsSulfite DehydrogenaseSulfite Reductase (Ferredoxin)Sulfite Reductase (NADPH)Hydrogensulfite ReductaseThiosulfatesMolybdenumSulfatesFree RadicalsSulfurOxidoreductasesSulfur OxidesSulfidesOxidation-ReductionPteridinesSulfur-Reducing BacteriaDesulfovibrioMetalloproteinsDeltaproteobacteriaCoenzymesThiobacillusDesulfovibrio vulgarisAcid RainDesulfotomaculumElectron Spin Resonance SpectroscopySulfur AcidsCysteine DioxygenaseIsethionic AcidKineticsHemeAcidithiobacillus thiooxidansMetal Metabolism, Inborn ErrorsMolecular Sequence DataBrain Diseases, Metabolic, InbornSulfur IsotopesTungstenSulfur CompoundsHydrogen-Ion ConcentrationAnaerobiosisSpin TrappingAdenosine PhosphosulfateSpectrophotometryPaperPhylogenyWineFree Radical ScavengersRNA, Ribosomal, 16SChromatiumHydrogen SulfideCysteineDelftia acidovoransCysteic AcidElectron TransportTaurineAlkanesulfonatesTransition ElementsAmino Acid SequenceIron-Sulfur ProteinsGeologic SedimentsChromatiaceaeChickensCysteine SynthaseCatalysisDNA, RibosomalCulture MediaNitrite ReductasesCyclic N-OxidesSulfur DioxideDNA, BacterialFlavoproteinsPeptococcaceaePhosphoadenosine PhosphosulfateXanthine DehydrogenaseModels, MolecularSequence Analysis, DNANitrate ReductaseBinding SitesFree Tissue FlapsBacteria, AnaerobicFlavinsAcidithiobacillusProtein BindingFerredoxinsNitrate ReductasesEscherichia coliSulfuric AcidsFlavin MononucleotideTemperatureIndustrial WasteModels, ChemicalFlavin-Adenine DinucleotideMethanococcalesMolecular WeightElectronsSpectrophotometry, UltravioletThermodynamicsCrystallography, X-RayLiver