CysteineCysteine DioxygenaseSulfur CompoundsTaurineAmino Acid SequenceMolecular Sequence DataAmino Acid MotifsDioxygenasesSulfatesCarboxy-LyasesSequence Homology, Amino AcidGlutathioneCysteine EndopeptidasesCysteine ProteasesDisulfidesMutagenesis, Site-DirectedBinding SitesCysteine Proteinase InhibitorsBase SequenceCysteine SynthaseModels, MolecularSulfhydryl CompoundsProtein ConformationProtein Structure, TertiaryOxidation-ReductionMutationKineticsRecombinant ProteinsProtein BindingEscherichia coliSequence AlignmentSulfhydryl ReagentsCloning, MolecularAmino Acid SubstitutionStructure-Activity RelationshipCystineEthylmaleimideProtein Structure, SecondaryDithionitrobenzoic AcidConserved SequenceSubstrate SpecificityCell LineDithiothreitolPeptide FragmentsBacterial ProteinsAmino AcidsChromatography, High Pressure LiquidLipid MetabolismReducing AgentsCatalysisCathepsinsEnergy MetabolismPeptidesIodoacetamideElectrophoresis, Polyacrylamide GelPapainCystatinsCatalytic DomainHistidineIodoacetic AcidHydrogen-Ion ConcentrationMesylatesProtein Processing, Post-TranslationalCrystallography, X-RaySulfurMass SpectrometryDimerizationAlanine4-ChloromercuribenzenesulfonateAlkylationIodoacetatesDNA PrimersProtein FoldingCathepsin LMutagenesisProteinsMembrane ProteinsLiverRecombinant Fusion ProteinsCarbon-Sulfur LyasesCathepsin BCattleMagnetic Resonance SpectroscopyCircular DichroismZincDNATrypsinTransfectionLipoylationThioredoxinsDNA, ComplementaryMolecular WeightCell MembraneMethionineHydrolysisCarrier ProteinsPeptide MappingPlasmidsPoint MutationSulfenic Acids