1.14.13.244	Co2+	1 mM, 80% residual activity	23	
1.14.13.244	Cu2+	0.1 mM, 91% inhibition	19	
1.14.13.244	Cu2+	0.02 mM, no residual activity	19	
1.14.13.244	EDTA	0.1 mM, 77% inhibition	21	
1.14.13.244	Fe2+	0.1 mM, 43% inhibition	25	
1.14.13.244	Fe2+	1 mM, 51% residual activity	25	
1.14.13.244	Fe3+	0.1 mM, 77% residual activity	70	
1.14.13.244	Hg2+	0.1 mM, 87% inhibition	33	
1.14.13.244	additional information	not inhibitory: phenol at 0.5 mM	2	
1.14.13.244	N-ethylmaleimide	0.1 mM, 62% residual activity	49