3.4.23.34	0.0000002	-	pepstatin A	25°C, pH 4.0	670765	
3.4.23.34	0.000003	-	NYKDSCIG	non-competitive	699574	
3.4.23.34	0.0000031	-	pepstatin A	40°C, pH 4.0, wild-type cathepsin E	669151	
3.4.23.34	0.000005	-	SCGGIIIISCIA	non-competitive	699574	
3.4.23.34	0.0000056	-	pepstatin A	40°C, pH 4.0, erythrocyte cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.00000582	-	pepstatin A	pH 3.5, 40°C, wild-type	651797	
3.4.23.34	0.00000606	-	pepstatin A	pH 3.5, 40°C, mutant D98E	651797	
3.4.23.34	0.00000648	-	pepstatin A	pH 3.5, 40°C, mutant T284S	651797	
3.4.23.34	0.0000078	-	pepstatin A	40°C, pH 4.0, gastric cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.0000084	-	pepstatin A	40°C, pH 4.0, erythrocyte cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.0000112	-	Ascaris pepsin inhibitor	40°C, pH 4.0, erythrocyte cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.0000135	-	Ascaris pepsin inhibitor	40°C, pH 4.0, wild-type cathepsin E	669151	
3.4.23.34	0.000014	-	NDDKIIIICCII	competitive	699574	
3.4.23.34	0.0000145	-	Ascaris pepsin inhibitor	40°C, pH 4.0, erythrocyte cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.0000165	-	Ascaris pepsin inhibitor	40°C, pH 4.0, gastric cathepsin E, hydrolysis of (7-methoxycoumarin-4-yl)acetyl-Gly-Ser-Pro-Ala-Phe-Leu-Ala-Lys(Dnp)-D-Arg-NH2	667861	
3.4.23.34	0.00001834	-	Ascaris pepsin inhibitor	pH 3.5, 40°C, wild-type	651797	
3.4.23.34	0.00001913	-	Ascaris pepsin ihibitor	pH 3.5, 40°C, mutant D98E	651797	
3.4.23.34	0.00001953	-	Ascaris pepsin inhibitor	pH 3.5, 40°C, mutant T284S	651797