5.1.3.14	Mg2+	increases activity	2257	
5.1.3.14	additional information	not stimulated by any metal ion	2264	
5.1.3.14	additional information	the 2-epimerase activity of NmSacA-His6 is not dependent on the addition of an external divalent metal ion, Li+ and EDTA have no effect on enzyme activity	747462	
5.1.3.14	additional information	the 2-epimerase activity of NmSacA-His6 is not dependent on the addition of an external divalent metal ion. No effect by 10 mM of EDTA and Li+, poor effect by 1 mM DTT	747462