6.2.1.44	(NH4)2SO4	0.4 M, 1.5fold enhancement of activity	727780	
6.2.1.44	K2SO4	0.4 M, 1.3fold enhancement of activity	727780	
6.2.1.44	K2SO4	0.4 M, 1.6fold enhancement of activity	727780	
6.2.1.44	KCl	0.4 M, 1.4fold enhancement of activity	727780	
6.2.1.44	LiCl	0.4 M, 1.4fold enhancement of activity	727780	
6.2.1.44	LiCl	0.4 M, 3fold enhancement of activity	727780	
6.2.1.44	Mg2+	required for activity	727780	
6.2.1.44	Na2SO4	0.4 M, 1.2fold enhancement of activity	727780	
6.2.1.44	NH4Cl	0.4 M, 1.6fold enhancement of activity	727780	
6.2.1.44	NH4Cl	0.4 M, 2.1fold enhancement of activity	727780