3.4.23.49	additional information	-	proteolytic cleavage observed only under neutral conditions	29800	
3.4.23.49	4.5	-	-	742551	
3.4.23.49	5	-	plasminogen	29798	
3.4.23.49	6	-	-	29795	
3.4.23.49	6.1	-	activity assay at	683608	
3.4.23.49	6.5	-	-	651090	
3.4.23.49	7	-	-	753795	
3.4.23.49	7	-	assay at	708495	
3.4.23.49	7.2	-	assay at	662017	
3.4.23.49	7.4	-	assay at	707842, 754014