1.3.1.74	Ca2+	stimulates activity	690204	
1.3.1.74	K+	stimulates activity	690204	
1.3.1.74	Li+	stimulates activity	690204	
1.3.1.74	Mg2+	stimulates activity	690204	
1.3.1.74	Mn2+	stimulates activity	690204	
1.3.1.74	additional information	enzyme contains no Zn2+	656210	
1.3.1.74	Na+	stimulates activity	690204