1.13.11.2	Al3+	5 mM, 101.7% of original activity	765013	
1.13.11.2	Al3+	the enzyme activity increases in the presence of Al3+	743800	
1.13.11.2	Cu2+	5 mM, 232.8% of original activity	765013	
1.13.11.2	Cu2+	the enzyme activity increases in the presence of Cu2+	743800	
1.13.11.2	Fe2+	-	439562, 439587	
1.13.11.2	Fe2+	0.6 mol of iron per mol of protein	439581	
1.13.11.2	Fe2+	1 atom of iron per molecule	396602, 439563	
1.13.11.2	Fe2+	3 gatom of iron per mol of enzyme	439573	
1.13.11.2	Fe2+	3.7 mol of iron per mol of enzyme or 0.93 mol per mol of the subunit	439589	
1.13.11.2	Fe2+	4 gatom of iron per mol of enzyme	439574