3.5.4.6	3	-	4°C, 6 h, about 45% loss of activity	756756	
3.5.4.6	4	8	4°C, 6 h, less than 10% loss of activity	756756	
3.5.4.6	5	-	after incubation at 4 °C for 1 h, less than 50 % of residual activity remains below pH 5.0	755821	
3.5.4.6	5.5	7.5	slowly reduces its activity on the both sides of the optimum pH 6.3, at pH values of 5.5, 7.0 and 7.5, AMPD shows 13, 31 and 65% lower activity, respectively	686221	
3.5.4.6	6.8	-	highest stability	209672	
3.5.4.6	7	-	after incubation at 4 °C for 1 h, less than 50 % of residual activity remains above pH 7.0	755821	
3.5.4.6	10	-	4°C, 6 h, about 90% loss of activity	756756