6.3.2.49	Mg2+	-	
6.3.2.49	Mg2+	Mg2+ or Mn2+ is essential for activity	
6.3.2.49	Mn2+	Mg2+ or Mn2+ is essential for activity	
6.3.2.49	Mg2+	required	
6.3.2.49	Mg2+	required for enzyme activity