EC Number |
Metals/Ions |
Reference |
---|
6.3.4.16 | Cs+ |
monovalent cation required, ATP hydrolysis is activated in the order of the series: Tl+, Cs+, Rb+, K+, Na+. Half-maximal activation at 1-2 mM |
1448 |
6.3.4.16 | K+ |
monovalent cation required, ATP hydrolysis is activated in the order of the series: Tl+, Cs+, Rb+, K+, Na+. Half-maximal activation at 1-2 mM |
1448 |
6.3.4.16 | Na+ |
monovalent cation required, ATP hydrolysis is activated in the order of the series: Tl+, Cs+, Rb+, K+, Na+ |
1448 |
6.3.4.16 | Rb+ |
monovalent cation required, ATP hydrolysis is activated in the order of the series: Tl+, Cs+, Rb+, K+, Na+. Half-maximal activation at 1-2 mM |
1448 |
6.3.4.16 | Tl+ |
monovalent cation required, ATP hydrolysis is activated in the order of the series: Tl+, Cs+, Rb+, K+, Na+. Half-maximal activation at 0.2-0.6 mM |
1448 |
6.3.4.16 | Co2+ |
divalent metal ion required, Mg2+, Mn2+ or Co2+, Km for CoATP2-: 2.2 mM |
1460 |
6.3.4.16 | Mg2+ |
divalent metal ion required, Mg2+, Mn2+ or Co2+, Km for MgATP2-: 1.35 mM |
1460 |
6.3.4.16 | Mn2+ |
divalent metal ion required, Mg2+, Mn2+ or Co2+, Km for MnATP2-: 1.0 mM |
1460 |
6.3.4.16 | Mg2+ |
requirement for free Mg2+ in addition to the MgATP2- complex, inhibits above 20 mM |
1464 |
6.3.4.16 | Mn2+ |
can substitute for Mg2+ in activation, more effective on a molar basis, free Mn2+ at 5 mM and above inhibits |
1464 |