1.1.1.73	1,10-phenanthroline	-	62	
1.1.1.73	EDTA	80.6% residual activity at 1 mM	21	
1.1.1.73	Fe2+	93.2% residual activity at 1 mM	25	
1.1.1.73	Hg+	61.9% residual activity at 1 mM	1756	
1.1.1.73	HgCl2	-	110	
1.1.1.73	iodoacetate	-	93	
1.1.1.73	additional information	not inhibitory: KCN, NaN3	2	
1.1.1.73	additional information	not inhibited by Co2+, Zn2+, K+, Ni2+, Ba2+, NH2OH, and quercetin	2