3.5.5.6	Ag+	0.01 mM, 93.8% of maximum activity, 0.1 mM: 2.5% of maximal activity	75	
3.5.5.6	Cu2+	0.01 mM, 75% of maximal activity, 0.1 mM: 31.3% of maximal activity	19	
3.5.5.6	iodoacetate	0.01 mM: 5% of maximal activity	93	
3.5.5.6	additional information	Ca2+, Co2+, Mg2+, Mn2+, Zn2+ at 0.1 mM, as well as EDTA or HCN, or monovalent cations at 500 mM are no inhibitors	2	
3.5.5.6	p-hydroxymercuribenzoate	0.0005 mM, 2.5% of maximal activity	98	
3.5.5.6	Phenylmercuriacetate	0.0005 mM, 4.3% of maximal activity	3487