Activating Compound | Comment | Organism | Structure |
---|---|---|---|
additional information | the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles | Escherichia coli |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | peripheral membrane enzyme | Escherichia coli | 16020 | - |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
anionic detergents | the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles | Escherichia coli | |
Cationic detergents | the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles | Escherichia coli | |
Zwitterionic detergents | the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles | Escherichia coli |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
pyruvate + ferricytochrome b1 + H2O | Escherichia coli | the natural electron acceptor for the reduced enzyme is a cell-membrane-associated electron transport system including both ubiquinone-6- and cytochrome b1, with oxygen being the terminal electron acceptor | acetate + CO2 + ferrocytochrome b1 | - |
? | |
pyruvate + ubiquinol-6 + H2O | Escherichia coli | the natural electron acceptor for the reduced enzyme is a cell-membrane-associated electron transport system including both ubiquinone-6 and cytochrome b1, with oxygen being the terminal electron acceptor | acetate + CO2 + ubiquinol-6 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
purified to homogeneity in the absence of detergents | Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
the enzyme activity is stimulated 20- to 50fold, if the enzyme is removed from the membrane particulate fraction of the cell by incubation with a wide variety of amphiphiles | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pyruvate + ferricyanide + H2O | - |
Escherichia coli | acetate + CO2 + ferrocyanide | - |
? | |
pyruvate + ferricytochrome b1 + H2O | the natural electron acceptor for the reduced enzyme is a cell-membrane-associated electron transport system including both ubiquinone-6- and cytochrome b1, with oxygen being the terminal electron acceptor | Escherichia coli | acetate + CO2 + ferrocytochrome b1 | - |
? | |
pyruvate + ubiquinol-6 + H2O | the natural electron acceptor for the reduced enzyme is a cell-membrane-associated electron transport system including both ubiquinone-6 and cytochrome b1, with oxygen being the terminal electron acceptor | Escherichia coli | acetate + CO2 + ubiquinol-6 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
pyruvate oxidase | - |
Escherichia coli |