2.4.2.62	Mg2+	restores activity after inhibition by EDTA	698642	
2.4.2.62	Mn2+	10 mM used in assay conditions	759469	
2.4.2.62	Mn2+	required for activity	759815	
2.4.2.62	Mn2+	restores activity after inhibition by EDTA	698642