4.1.3.34	Co2+	absolute requirement for a divalent metal ion: Mg2+, Mn2+, Zn2+, Fe2+ or Co2+	33349	
4.1.3.34	Fe2+	absolute requirement for a divalent metal ion: Mg2+, Mn2+, Zn2+, Fe2+ or Co2+	33349	
4.1.3.34	Mg2+	absolute requirement for a divalent metal ion: Mg2+, Mn2+, Zn2+, Fe2+ or Co2+	33349	
4.1.3.34	Mn2+	absolute requirement for a divalent metal ion: Mg2+, Mn2+, Zn2+, Fe2+ or Co2+	33349	
4.1.3.34	Zn2+	absolute requirement for a divalent metal ion: Mg2+, Mn2+, Zn2+, Fe2+ or Co2+	33349