1.13.11.48	Ca2+	1 mM, weak inhibition	15	
1.13.11.48	Co2+	1 mM, weak inhibition	23	
1.13.11.48	Cu2+	1 mM, strong inhibition	19	
1.13.11.48	Fe2+	1 mM, strong inhibition	25	
1.13.11.48	guanidine hydrochloride	almost linear decrease of activity up to 1 M where activity vanishes, three-state unfolding of mutant enzyme; causes isothermal unfolding of mutant C69S in a three-state mechanism, thermodynamic analysis, overview	1048	
1.13.11.48	Mg2+	1 mM, weak inhibition	6	
1.13.11.48	Mn2+	1 mM, weak inhibition	11	
1.13.11.48	Ni2+	1 mM, strong inhibition	38	
1.13.11.48	Urea	causes isothermal unfolding of mutant C69S in a three-state mechanism, thermodynamic analysis, overview; nonlinear decrease of activity, activity lost at about 5 M, three-state unfolding of mutant enzyme	116	
1.13.11.48	Zn2+	1 mM, strong inhibition	14