3.4.19.3	additional information	-	9.0-9.5	681896	
3.4.19.3	additional information	-	optimal activity between 8.8-10.5, activity decreases rapidly below pH 8.0	681817	
3.4.19.3	6.5	-	-	95298	
3.4.19.3	6.5	8	-	95300	
3.4.19.3	6.5	8	hydrolysis of thyrotrophic hormone releasing hormone	95289	
3.4.19.3	6.5	8.5	-	95300	
3.4.19.3	6.8	7.6	-	95299	
3.4.19.3	7	-	-	95294, 95300	
3.4.19.3	7	8	-	95290	
3.4.19.3	7	8	hydrolysis of pyroglutamyl-2-naphthylamide or pyroglutamyl-Ala	95283	
3.4.19.3	7	8.5	hydrolysis of pyroglutamyl-4-methylcoumaryl-7-amide	653759	
3.4.19.3	7	9	-	722561	
3.4.19.3	7.3	-	pituitary enzyme	95300	
3.4.19.3	7.4	-	-	95279	
3.4.19.3	7.5	-	-	95280	
3.4.19.3	7.5	-	assay at	727453	
3.4.19.3	7.6	-	-	95300	
3.4.19.3	8	-	-	667525	
3.4.19.3	8	-	enzyme from kidney	95300	
3.4.19.3	8.5	-	-	95296, 95300, 95301	
3.4.19.3	8.5	-	enzyme from skeletal muscle and cerebral cortex	95300