1.97.1.9	Ag+	70% inhibition at 1 mM	75	
1.97.1.9	Ca2+	about 20% inhibition at 1 mM	15	
1.97.1.9	EDTA	inhibits the enzymatic reducing activity slightly, addition of Mo2+ and Zn2+ to the reaction mixture eliminates the EDTA inhibitory effect	21	
1.97.1.9	Hg2+	complete inhibition at 1 mM	33	
1.97.1.9	Mn2+	35% inhibition at 1 mM	11	
1.97.1.9	additional information	no inhibition by nitrate	2	
1.97.1.9	additional information	no inhibition by sodium azide	2	
1.97.1.9	N-ethyl maleimide	complete inhibition	21252	
1.97.1.9	NaN3	60% inhibition at 1 mM	238	
1.97.1.9	Pb2+	45% inhibition at 1 mM	139