1.8.2.2	1,10-phenanthroline	17% inhibition at 5 mM	62	
1.8.2.2	2,2'-bipyridine	1 mM, 22% residual activity	2457	
1.8.2.2	2,2'-bipyridyl	not inhibitory at 5 mM	1706	
1.8.2.2	2,2'-bipyridyl	not inhibitory	1706	
1.8.2.2	2,2'-bipyridyl	50% inhibition at 1 mM, a 60 min incubation period is necessary to potentiate the inhibition	1706	
1.8.2.2	AsO2-	1 mM, 50% residual activity	7151	
1.8.2.2	azide	strongly inhibits thiosulfate oxidation by A-50 extracts	230	
1.8.2.2	azide	not inhibitory at 10 mM	230	
1.8.2.2	azide	60% inhibition at 10 mM	230	
1.8.2.2	azide	63% inhibition at 0.5 mM	230	
1.8.2.2	Cupferron	strongly inhibits thiosulfate oxidation by A-50 extracts	3624	
1.8.2.2	cyanide	50% inhibition at 1.3 mM	118	
1.8.2.2	cyanide	strongly inhibits thiosulfate oxidation by A-50 extracts	118	
1.8.2.2	cyanide	28.9% inhibition at 10 mM	118	
1.8.2.2	cyanide	not inhibitory	118	
1.8.2.2	deoxycholate	-	441	
1.8.2.2	diethyldicarbonate	-	310	
1.8.2.2	diethyldithiocarbamate	slightly inhibits	373	
1.8.2.2	dithionate	18% inhibition at 1 mM, 15% inhibition at 0.1 mM and 0.01 mM	108889	
1.8.2.2	EDTA	13% inhibition at 1 mM, 3% inhibition at 0.1 mM	21	
1.8.2.2	EDTA	18% inhibition at 1 mM and 46% inhibition at 20 mM	21	
1.8.2.2	EDTA	44% inhibition at 10 mM, a 15 min incubation period is necessary to potentiate the inhibition	21	
1.8.2.2	EDTA	not inhibitory	21	
1.8.2.2	EDTA	1 mM, 52% residual activity	21	
1.8.2.2	HgCl2	100% inhibition at 0.5 mM, 45% inhibition at 0.25 mM and 15% inhibition at 0.1 mM	110	
1.8.2.2	HgCl2	37% inhibition at 0.1 mM, 13% inhibition at 0.01 mM	110	
1.8.2.2	HgCl2	100% inhibition at 1 mM	110	
1.8.2.2	HgCl2	100% inhibition at 0.5 mM	110	
1.8.2.2	HgCl2	73.3% inhibition at 1 mM	110	
1.8.2.2	iodoacetate	1 mM, 51% residual activity	93	
1.8.2.2	additional information	reagents selective for arginine, cysteine and tryptophane have no effect on enzyme activity	2	
1.8.2.2	N-ethylmaleimide	12% inhibition at 1 mM	49	
1.8.2.2	N-ethylmaleimide	40% inhibition at 1 mM, 15% inhibition at 0.1 mM	49	
1.8.2.2	N-ethylmaleimide	not inhibitory	49	
1.8.2.2	N-ethylmaleimide	78% inhibition at 1 mM	49	
1.8.2.2	N-ethylmaleimide	100% inhibition at 1 mM, a 15 min incubation period is necessary to potentiate the inhibition	49	
1.8.2.2	Na2SeO3	39% inhibition at 0.5 mM	9389	
1.8.2.2	Na2SeO3	it inhibits the oxidation of thiosulfate by whole cells	9389	
1.8.2.2	Na2SeO4	51% inhibition at 5 mM	32698	
1.8.2.2	o-phenanthroline	1 mM, 12% residual activity	239	
1.8.2.2	p-chloromercuribenzoate	47% inhibition at 1 mM, 7% inhibition at 0.1 mM	43	
1.8.2.2	p-chloromercuribenzoate	not inhibitory	43	
1.8.2.2	p-chloromercuribenzoate	90% inhibition at 1 mM	43	
1.8.2.2	p-chloromercuribenzoate	72.8% inhibition at 1 mM	43	
1.8.2.2	p-chloromercuribenzoate	32% inhibition at 0.1 mM	43	
1.8.2.2	p-hydroxymercuribenzoate	50% inhibition at 1 mM, 40% inhibition at 0.5 mM and 10% inhibition at 0.1 mM	98	
1.8.2.2	SO32-	-	902	
1.8.2.2	SO32-	75% inhibition at 1 mM, 48% inhibition at 0.1 mM 33% inhibition at 0.01 mM	902	
1.8.2.2	SO32-	50% inhibition at 1.7 mM	902	
1.8.2.2	SO32-	strongly inhibits, the inhibition is time-dependent and irreversible, 50% inhibition at 0.005 mM in 5 min	902	
1.8.2.2	SO32-	62% inhibition at 3 mM	902	
1.8.2.2	SO32-	50% inhibition at 0.005 mM , time-dependent inhibition, irreversible	902	
1.8.2.2	SO32-	100% inhibition at 0.5 mM	902	
1.8.2.2	SO32-	inhibits at concentrations above 0.05 mM, the sulfite inhibition of thiosulfate oxidation by whole cells is very similar to the inhibition pattern of the enzyme	902	
1.8.2.2	SO42-	33% inhibition at 1 mM, 15% inhibition at 0.1 mM, 7% inhibition at 0.01 mM	245	
1.8.2.2	Sodium azide	1 mM, 74% residual activity	447	
1.8.2.2	sulfate	200 mM, about 60% reduction in activity	160	
1.8.2.2	sulfite	2 mM, 1.6fold stimulation. Inhibitory at higher concentrations, almost complete inhibition at 10 mM	92	
1.8.2.2	Sulphite	-	95072	
1.8.2.2	thiocyanate	slightly inhibits	931	
1.8.2.2	thiosulfate	inhibitory above 0.75 mM	475