3.1.6.6	Ca2+	complete inhibition	135659	
3.1.6.6	Ca2+	slight inhibition	135658	
3.1.6.6	Cd2+	complete inhibition	135659	
3.1.6.6	Co2+	complete inhibition	135658, 135659	
3.1.6.6	Cu2+	complete inhibition	135658, 135659	
3.1.6.6	Hg2+	complete inhibition	135658	
3.1.6.6	Mg2+	slight inhibition	135658	
3.1.6.6	Mn2+	complete inhibition	135659	
3.1.6.6	Mn2+	slight inhibition	135658	
3.1.6.6	Zn2+	complete inhibition	135658, 135659