4.1.1.18	additional information	-	CadA is rapidly inactivated as the pH increases during the decarboxylation of lysine because it has an acidic optimum pH 5.0-6.0	746801	
4.1.1.18	additional information	-	the cadaverine conversion rate is negatively affected at above pH 9	748377	
4.1.1.18	4	10	activity range	746801	
4.1.1.18	4.5	7	pH 4.5: about 35% of maximal activity, pH 7.0: about 60% of maximal activity	37300	
4.1.1.18	4.5	8	pH 4.5: about 30% of maximal activity, pH 8: about 35% of maximal activity	37286	
4.1.1.18	4.7	6.6	50% of maximal activity at pH 4.7 and 6.6	37293	
4.1.1.18	5	5.5	narrow	727766	
4.1.1.18	5	8.5	high activity within this range	748418	
4.1.1.18	5.2	8.8	pH 5.2: 40% of maximal activity, pH 8.8: 30% of maximal activity	37299	
4.1.1.18	5.5	8	maximal activity at pH 5.5, 30% of maximal activity at pH 8.0	747594	
4.1.1.18	6.2	8.8	soluble wild-type enzyme, maximal activity at pH 6.2-8.0, 30% of maximal activity at pH 8.8	749366	
4.1.1.18	7	8	pH 7.0: about 70% of maximal activity, pH 9.0: about 25% of maximal activity	37290	
4.1.1.18	7.5	9	recombinant enzyme inclusion bodies, EcLDCc-CatIBs, range of higher activity	749366	
4.1.1.18	8	9	enzyme gtLDC does not exhibit effective activity in alkaline pH conditions, the conversion rate of about 8% is similar at pH 8.0 and pH 9.0, no activity at pH 10.0	748513