2.7.1.26	Ca2+	can substitute for Mg2+	737357	
2.7.1.26	Cd2+	38% of the activation with Zn2+	641248	
2.7.1.26	Co2+	0.1 mM, activation is about 65% of that with 0.2 mM Mg2+	641247	
2.7.1.26	Co2+	34% of the activation with Zn2+	641248	
2.7.1.26	Co2+	divalent metal ions are essential activators, in the order of decreasing efficiency: Mg2+, Co2+, Zn2+, Cu2+, Cd2+, Fe2+	641249	
2.7.1.26	Mg2+	-	657963	
2.7.1.26	Mg2+	0.2 mM, Mg2+ or Zn2+ required	641247	
2.7.1.26	Mg2+	38% of the activation with Zn2+	641248	
2.7.1.26	Mg2+	activates	641241	
2.7.1.26	Mg2+	dependent on	760159