Cysteine ProteasesEuglenozoaCysteineCysteine EndopeptidasesCysteine Proteinase InhibitorsLeishmania mexicanaTrichomonasCathepsin HCathepsin LCystatinsCathepsin BTosyllysine Chloromethyl KetoneTetranychidaeDipeptidyl Peptidase 4PapainPyroglutamyl-Peptidase ICathepsinsAmino Acid SequenceMolecular Sequence DataEnzyme AssaysProtozoan ProteinsDipeptidyl-Peptidases and Tripeptidyl-PeptidasesSequence AlignmentSubstrate SpecificityVirulence FactorsEndopeptidasesRecombinant ProteinsSerine EndopeptidasesPeptide HydrolasesAminopeptidasesCysteine DioxygenaseCysteine SynthaseProtease InhibitorsCathepsin CDipeptidasesDisulfidesMutagenesis, Site-DirectedEscherichia coliDipeptidyl-Peptidase IV InhibitorsSequence Homology, Amino AcidMembrane ProteinsBase SequenceKineticsProtein Processing, Post-TranslationalSulfhydryl CompoundsProtein Sorting SignalsBinding SitesDipeptidesProtein PrecursorsCloning, MolecularHydrolysisModels, MolecularMutationMetalloendopeptidasesBacterial ProteinsCystineProtein ConformationPeptidesProtein Structure, TertiaryOligopeptidesElectrophoresis, Polyacrylamide GelSulfhydryl ReagentsOxidation-ReductionSerine ProteasesAntigens, CD13Hydrogen-Ion ConcentrationAspartic Acid EndopeptidasesStructure-Activity RelationshipProtein BindingCatalytic DomainPeptide FragmentsAmino AcidsCatalysisAmino Acid SubstitutionGlutathioneEthylmaleimideNeprilysinDithionitrobenzoic AcidLeucyl AminopeptidaseCarboxypeptidasesGlutamyl AminopeptidaseProtein Structure, SecondaryMolecular WeightCarbon-Sulfur LyasesThiorphanCell MembraneKallikreinsPlasmidsChromatography, High Pressure LiquidSerine O-AcetyltransferaseSulfurCell LineDithiothreitolIodoacetamideCrystallography, X-RayPyrrolidonecarboxylic AcidZincEnzyme PrecursorsConserved SequenceMesylates