2.7.8.7	Mg2+	-	645395, 645402, 645403, 645407, 645410, 761359	
2.7.8.7	Mg2+	contains Mg2+	721646	
2.7.8.7	Mg2+	dependent on	723567, 738930, 739435	
2.7.8.7	Mg2+	dependent on, binding structure, overview. The edge strands beta4 and beta6 of the two beta-sheets provide the binding site for the CoA diphosphate and associated Mg2+ ion. The active site in Mtb-PptT is formed in the shallow cleft between the two domains, where CoA and Mg2+ are bound	738932	
2.7.8.7	Mg2+	maximal activity at 0.025 mM	486864	
2.7.8.7	Mg2+	nonessential for binding of coenzyme A (CoA)	691732	
2.7.8.7	Mg2+	required	723610, 737325, 737568, 737715, 738470, 738868	
2.7.8.7	Mg2+	required for activity	721530	
2.7.8.7	Mg2+	requires Mg2+ or Mn2+ for activity, Km for Mg2+ 3.0 mM	645393, 645397	
2.7.8.7	Mn2+	-	645395	
2.7.8.7	Mn2+	activates	738930	
2.7.8.7	Mn2+	requires Mn2+ or Mg2+ for activity	645393	
2.7.8.7	additional information	Ca2+, Fe2+, Co2+ and Zn2+ are ineffective, inhibitory or both, at intermediate and high concentrations	645395	
2.7.8.7	additional information	CuSO4, CdCl2 and CrCl2 does not stimulate the reaction at any ceoncentration, trivalent metal cations such as FeCl3 or AlCl3 are ineffective	486864	
2.7.8.7	additional information	Mg2+ results in the highest activity among the divalent ions tested followed by Mn2+, while Ca2+ has no effect on the activity of the enzyme	738930