Cathepsin CCathepsinsCathepsin BCathepsin LCathepsin DPapillon-Lefevre DiseaseCathepsin KEnzyme PrecursorsCathepsin GCathepsin HCathepsin ECysteine EndopeptidasesDipeptidyl-Peptidases and Tripeptidyl-PeptidasesCathepsin FCathepsin ZCystatinsLysosomesCathepsin WProtease InhibitorsEndopeptidasesHyperkeratosis, EpidermolyticDipeptidesSerine EndopeptidasesCathepsin APepstatinsLeukocyte ElastaseCysteine Proteinase InhibitorsAmino Acid Sequence