2.7.1.80	Ba2+	slight stimulation, about 14% of activity compared to Mg2+	642033	
2.7.1.80	Co2+	slight stimulation, about 42% of activity compared to Mg2+	642033	
2.7.1.80	Cu2+	slight stimulation, about 14% of activity compared to Mg2+	642033	
2.7.1.80	Mg2+	high stimulation	642033	
2.7.1.80	Mn2+	slight stimulation, about 34% of activity compared to Mg2+	642033	
2.7.1.80	Zn2+	slight stimulation, about 14% of activity compared to Mg2+	642033