3.4.21.9	additional information	-	-	
3.4.21.9	4	6.5	-	
3.4.21.9	4.5	9.5	-	
3.4.21.9	5	10	-	
3.4.21.9	6	9	-	
3.4.21.9	6.4	9	50% of maximal activity at pH 6.4 and at pH 9.0, hydrolysis of Gly-Asp-Asp-Asp-Asp-Lys-2-naphthylamide