Cathepsin CCathepsinsCathepsin BCathepsin LCathepsin KCysteine EndopeptidasesCysteine ProteasesCathepsin DPapillon-Lefevre DiseaseCystatinsLysosomesCathepsin GCysteine Proteinase InhibitorsCysteineCathepsin EDipeptidyl-Peptidases and Tripeptidyl-PeptidasesCathepsin FProtease InhibitorsEndopeptidasesCathepsin HMice, KnockoutSerine EndopeptidasesAmino Acid SequenceMolecular Sequence DataPepstatinsLeukocyte ElastasePeptide HydrolasesPapainDipeptidesEnzyme PrecursorsCathepsin ZHyperkeratosis, EpidermolyticCalpainHIV ProteaseSubstrate SpecificityCathepsin WCell LineKineticsHydrogen-Ion ConcentrationBase SequenceCells, CulturedRecombinant ProteinsMutationBlotting, WesternEnzyme ActivationSequence Homology, Amino AcidSerine Proteinase InhibitorsGranzymesCystatin BCystatin A