3.4.21.97	additional information	-	activation energy below 25°C: 5340 cal/mol	95600	
3.4.21.97	4	-	gradual degradation, half-life 7 days	95595	
3.4.21.97	28	-	10 min 50% loss of activity of mutant enzyme A143Q/S225Y	653320	
3.4.21.97	29	-	10 min 50% loss of activity of mutant enzyme A143Q/L229R	653320	
3.4.21.97	30	-	10 min 50% loss of activity of mutant enzyme A143Q/D227N and A143Q/S225Y/L229R	653320	
3.4.21.97	35	-	10 min, 50% loss of activity of mutant enzymes A143Q and A143Q/R232H	653320	
3.4.21.97	37	-	24 h, 40% loss of activity	95608	
3.4.21.97	40	-	dimeric enzyme is reversibly dissociated	95600	
3.4.21.97	50	-	partial denaturation	95600	
3.4.21.97	52	55	melting temperature of I-site mutant A143V	95603