the predominant proteolytic and peptidolytic activity of these organelles has a ph optimum about 6.0 , exhibits latency , and has the characteristics of mammalian cathepsin l ( and possibly cathepsin h ) with respect to its hydrolysis of small fluorogenic peptidyl substrates such as benzyloxycarbonyl-phenylalanyl-arginyl-7-amido-4-methylcoumarin .
C0054871
cathepsin l
C0020291
hydrolysis