ID 3.4.21.20 DE cathepsin G. CA Specificity similar to chymotrypsin C. CC -!- From azurophil granules of polymorphonuclear leukocytes. CC -!- Belongs to peptidase family S1. DR P08311, CATG_HUMAN ; P28293, CATG_MOUSE ; P17977, CATG_RAT ; //