1.1.1.69	Cd2+	1 mM, 29% inhibition	52	
1.1.1.69	Cu2+	1 mM, 40% loss of activity	19	
1.1.1.69	Hg2+	-	33	
1.1.1.69	Hg2+	1 mM, 97% inhibition	33	
1.1.1.69	NEM	1 mM, 82% inhibition	89	
1.1.1.69	PCMB	-	78	
1.1.1.69	PCMB	1 mM, 94% inhibition	78	
1.1.1.69	Sn2+	1 mM, 20% inhibition	413	
1.1.1.69	sodium lauryl sulfate	1 mM, 76% inhibition	3231