4.1.2.10	2.5	4	active at pH 2.5, about 80% of maximal activity at pH 4.0	749351	
4.1.2.10	2.5	4	active at pH 2.5, about 80% of maximal activity at pH 4.0<	749351	
4.1.2.10	3.5	4.5	pH 3.5: about 70% of maximal activity, pH 4.5: about 75% of maximal activity, synthesis of (R)-mandelonitrile	747326	
4.1.2.10	4	8	4.0 pH: about 60% of maximal activity, pH 8.0: about 50% of maximal activity	747948	
4.1.2.10	4.3	5.3	pH 4.3: about 45% of maximal activity, pH 5.3: about 50% of maximal activity	749169	
4.1.2.10	4.5	-	surface-modified mutant, less than 10% of maximum activity	727311	
4.1.2.10	4.5	6	pH 4.5: about 40% of maximal activity, pH 6.0: about 30% of maximal activity	691375	
4.1.2.10	4.75	-	wild-type, less than 10% of maximum activity	727311	
4.1.2.10	5	-	almost inactive below	704762	
4.1.2.10	5	6.5	pH 5.0: about 70% of maximal activity, pH 6.5: about 50% of maximal activity, degradation of (R)-mandelonitrile	747326