3.7.1.11	Mg2+	-	699603	
3.7.1.11	Mg2+	1.0 Mg2+ molecule per enzyme monomer	719735	
3.7.1.11	Mg2+	one Mg2+ molecule per enzyme monomer	719464	
3.7.1.11	additional information	activity decreases significantly at this high ionic strength	719735