CathepsinsCathepsin BCysteine EndopeptidasesCysteine ProteasesCathepsin LCysteineCathepsin DCathepsin KCysteine Proteinase InhibitorsCathepsin HCathepsin GCathepsin EProtease InhibitorsCathepsin FCathepsin CCystatinsAmino Acid SequenceMolecular Sequence DataEndopeptidasesPapainCathepsin ZSerine EndopeptidasesPeptide HydrolasesCalpainHIV ProteaseCathepsin WLysosomesSubstrate SpecificityDipeptidesSequence Homology, Amino AcidBase SequenceRecombinant ProteinsEnzyme PrecursorsPepstatinsKineticsCell LineCloning, MolecularBinding SitesMammalsSerine Proteinase InhibitorsCystatin BSequence AlignmentHydrogen-Ion ConcentrationHydrolysisCystatin ACaspasesProtein Structure, TertiaryModels, MolecularElectrophoresis, Polyacrylamide GelCaspase 1MutationSpirometraProtease LaCysteine DioxygenaseLeucineProtein Processing, Post-TranslationalProtein BindingEnzyme ActivationMutagenesis, Site-DirectedDiazomethaneOligopeptidesApoptosisCystatin CATP-Dependent ProteasesProteolysisHelminth ProteinsCells, CulturedDNA, ComplementaryCathepsin ACysteine SynthaseMolecular WeightLeupeptinsCatalytic DomainParagonimusDisulfidesEscherichia coliBacterial ProteinsPancreatic ElastaseProtozoan ProteinsRNA, MessengerBromelainsCaspase 3Streptococcus pyogenesCoumarinsStructure-Activity RelationshipSerpinsSulfhydryl CompoundsPeptide FragmentsProtease NexinsBlotting, WesternTransfectionAmino Acid Chloromethyl KetonesPeptidesCricetinaeCattleCrystallography, X-RayProtein ConformationCatalysisTrypsinUbiquitin-Specific Proteases