2.7.1.3	Cs+	absolute requirement for both monovalent and divalent cations, when Mg2+ fills the requirement for divalent cation, K+ and Rb+ are the most active monovalent cations, NH4+, Na+, Cs+ and Li+ are decreasingly active	641277	
2.7.1.3	Cs+	activates	641279	
2.7.1.3	CsCl	the enzyme is maximally active in the presence of 1.2 M KCl. Activity in the presence of RbCl and CsCl is similar to that observed in the presence of KCl	727726	
2.7.1.3	K+	absolute requirement for both monovalent and divalent cations, when Mg2+ fills the requirement for divalent cation, K+ and Rb+ are the most active monovalent cations	641277	
2.7.1.3	K+	KCl activates	641276	
2.7.1.3	K+	Km: 15 mM	641279	
2.7.1.3	K+	NH4+, Na+, Cs+ and Li+ are decreasingly active	641277	
2.7.1.3	K+	potassium acetate	641276	
2.7.1.3	KCl	the enzyme is maximally active in the presence of 1.2 M KCl. Activity in the presence of RbCl and CsCl is similar to that observed in the presence of KCl	727726	
2.7.1.3	Li+	absolute requirement for both monovalent and divalent cations, when Mg2+ fills the requirement for divalent cation, K+ and Rb+ are the most active monovalent cations, NH4+, Na+, Cs+ and Li+ are decreasingly active	641277