3.4.22.27	similar to cathepsin L, but with much less activity on Z-Phe-Arg-/-NHMec, and more activity on the Z-Val-Val-Arg-/- compound	-	-	
3.4.22.27	similar to cathepsin L, but with much less activity on Z-Phe-Arg-/-NHMec, and more activity on the Z-Val-Val-Arg-/- compound	the catalytic triad is formed by Cys25, His164, and Asn184, the substrate binding site lies between the N-terminal and the C-terminal domain, cysteine protease mechanism, overview	668394