Cysteine DioxygenaseCysteineSulfur CompoundsTaurineDioxygenasesSulfatesCarboxy-LyasesGlutathioneCysteine EndopeptidasesCysteine ProteasesOxidation-ReductionCysteine Proteinase InhibitorsCysteine SynthaseAmino Acid SequenceMolecular Sequence DataDisulfidesEnergy MetabolismSulfhydryl CompoundsLipid MetabolismCystineKineticsMutagenesis, Site-DirectedCathepsinsBinding SitesThioredoxinsMutationBase SequenceRecombinant ProteinsLiverModels, MolecularCystatinsSequence Homology, Amino AcidSulfhydryl ReagentsEscherichia coliSulfurDithiothreitolMetabolismCathepsin LPapainProtein ConformationGlucoseChromatography, High Pressure LiquidProtein Structure, TertiaryCathepsin BGlutathione DisulfideReducing AgentsOxidative StressProtein BindingCarbon-Sulfur LyasesCloning, MolecularBacterial ProteinsEthylmaleimideHydrogen-Ion ConcentrationOxidoreductasesSubstrate SpecificityDithionitrobenzoic AcidAmino Acid SubstitutionMethionineStructure-Activity RelationshipHydrogen PeroxideSequence AlignmentCell LineSerine O-AcetyltransferaseCatalysisModels, BiologicalMass SpectrometryReactive Oxygen SpeciesMesylatesIron-Sulfur ProteinsBiotransformationOxygenMitochondriaIodoacetamideCells, CulturedElectrophoresis, Polyacrylamide GelAcetylcysteineIodoacetic AcidSulfenic AcidsAmino Acids, SulfurLyasesGlutaredoxinsPeroxiredoxinsCystathionine gamma-LyaseProtein Structure, SecondaryTime FactorsMagnetic Resonance SpectroscopyCytochrome P-450 Enzyme SystemSulfinic AcidsGlutamate-Cysteine LigaseMicrosomes, LiverCatalytic DomainSignal TransductionProtein Processing, Post-TranslationalAmino AcidsElectron TransportMetabolic Networks and PathwaysAlkylationZincIronThioredoxin-Disulfide Reductase