5.4.2.7	Co2+	activity is dependent on Mn2+, Ni2+ or Co2+. Optimal concentration: 0.05-0.06 mM	3340	
5.4.2.7	Mg2+	1 mM, high activation	662012	
5.4.2.7	Mg2+	optimal concentration 0.2 mM	3346	
5.4.2.7	Mg2+	required	727521	
5.4.2.7	Mg2+	stimulates	3339, 3346	
5.4.2.7	Mn2+	-	705839	
5.4.2.7	Mn2+	1 mM, 50% of the activation with Mg2+	662012	
5.4.2.7	Mn2+	a di-Mn2+ enzyme	726977	
5.4.2.7	Mn2+	activity is dependent on Mn2+, Ni2+ or Co2+. Optimal concentration: 0.05-0.06 mM	3340	
5.4.2.7	Mn2+	dependent on	695174