2.2.1.5	Cl-	stimulates	395930	
2.2.1.5	Mg2+	-	395926, 395932, 395935	
2.2.1.5	Mg2+	31% activation at 1 mM	395927	
2.2.1.5	Mg2+	Mg2+-deficient food leads to 27-35% loss of activity in vivo	395931	
2.2.1.5	Mg2+	required	736420	
2.2.1.5	Mg2+	strictly dependent on	708099	
2.2.1.5	Mn2+	-	395935	
2.2.1.5	Mn2+	175% activation at 1 mM	395927	
2.2.1.5	Mn2+	substitutes for Mg2+	395926