Protein Variants | Comment | Organism |
---|---|---|
C17S | in mutants C17S and C19S the binding of MnATP2- is unaffected by Zn2+ | Escherichia coli |
C19S | in mutants C17S and C19S the binding of MnATP2- is unaffected by Zn2+ | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Li+ | in presence of K+ | Escherichia coli | |
Na+ | in presence of K+ | Escherichia coli | |
Zn2+ | decreases binding of Mn-ATP2- to the enzyme | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
K+ | essential for catalytic reaction | Escherichia coli | |
Mg2+ | required | Escherichia coli | |
Mn2+ | MnATP2-, although not able to replace MgATP2- for catalytic activity, binding to the enzyme in presence of K+ | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
ATP + selenide + H2O | - |
Escherichia coli | AMP + selenophosphate + phosphate | - |
? |