2.7.7.34	Ca2+	activates	733811	
2.7.7.34	Co2+	activates	733811	
2.7.7.34	Cu2+	best activating metal ion	733811	
2.7.7.34	Mg2+	absolute requirement, highest activity at 8-10 mM	643243	
2.7.7.34	Mg2+	highly activates sugar-1-P NTase activity with substrate Man-1-P, only slightly activating with substrates Glc-1-P and GlcN-1-P	733811	
2.7.7.34	Mn2+	activates	733811	
2.7.7.34	additional information	the metal cofactor requirements of the multifunctional enzyme differ with the substrates used, overview	733811	
2.7.7.34	Ni2+	activates slightly	733811	
2.7.7.34	Zn2+	highly activating	733811