3.4.23.4	1	5	acid-denatured hemoglobin, pH 1: about 80% of maximum activity, pH 5: about 30% of maximum activity	36877	
3.4.23.4	2	6	-	35015	
3.4.23.4	2	6.7	-	667435	
3.4.23.4	3	10	pH 3: about 80% of maximum activity, pH 10: about 20% of maximum activity	36878	
3.4.23.4	4	8	the enzyme shows about 60% activity at pH 4.0, about 80% activity at pH 5.5, 100% activity at pH 6.0, about 95% activity at pH 7.0, about 38% activity at pH 7.5, and about 20% activity at pH 8.0	755314	
3.4.23.4	4.5	-	using alpha- and beta-casein as substrate	708236	
3.4.23.4	4.6	5.6	-	669642	
3.4.23.4	4.85	-	calculated isoelectric point	667435	
3.4.23.4	5	6.5	the enzyme retains about 65%, 100%, 85% and 69% of milk clotting activity at pH 5.0, 5.5, 6.0 and 6.5, respectively	754577	
3.4.23.4	5	6.9	recombinant chymosin shows coagulant activity from pH 5.0 to 6.9	754695