3.4.24.28	5	10	activity range, recombinant enzyme	733167	
3.4.24.28	5.5	-	sharp decrease in activity below	701210	
3.4.24.28	6	10	-	733130	
3.4.24.28	6	10	activity range	733469	
3.4.24.28	6.5	9	-	701210	
3.4.24.28	6.5	11	decrease of activity from pH 6.5 to 11	667347	
3.4.24.28	11	-	no residual activity	667347