1.14.14.10 Al3+ nitrilotriacetate is only a substrate when complexed with cations such as Mg2+, Al3+, Cu2+, Ni2+, Zn2+, Fe2+ or Co2+ 717545 1.14.14.10 Co2+ may replace Mg2+, enzyme activity is reduced to 80% of that with MgCl2 715329 1.14.14.10 Co2+ nitrilotriacetate is only a substrate when complexed with cations such as Mg2+, Al3+, Cu2+, Ni2+, Zn2+, Fe2+ or Co2+ 717545 1.14.14.10 Cu2+ nitrilotriacetate is only a substrate when complexed with cations such as Mg2+, Al3+, Cu2+, Ni2+, Zn2+, Fe2+ or Co2+ 717545 1.14.14.10 Fe2+ nitrilotriacetate is only a substrate when complexed with cations such as Mg2+, Al3+, Cu2+, Ni2+, Zn2+, Fe2+ or Co2+ 717545 1.14.14.10 Mg2+ dependent on 717178 1.14.14.10 Mg2+ EDTA monooxygenase degrades nitrilotriacetate in the absence or presence of Mg2+ 717720 1.14.14.10 Mg2+ required 717715, 717717, 718086 1.14.14.10 Mg2+ required for activity 717028 1.14.14.10 Mg2+ required, 2 mM used in assay conditions 715329