Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | P26458 | subunit 2 | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1 | - |
substrate 2,4-dimethoxy-5-methyl-1,4-benzoquinol, pH 6.3, 37°C | Escherichia coli |
6.2 | - |
substrate duroquinol, pH 6.3, 37°C | Escherichia coli |
7.7 | - |
substrate 1,4-naphtoquinol, pH 6.3, 37°C | Escherichia coli |
15.3 | - |
substrate menadiol, pH 6.3, 37°C | Escherichia coli |
17.1 | - |
substrate menadiol, presence of 50 mM NCl, pH 6.3, 37°C | Escherichia coli |
17.3 | - |
substrate menadiol, presence of 50 mM KCl, pH 6.3, 37°C | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 1,4-naphthoquinol + O2 + 4 H+[side 1] | - |
Escherichia coli | 2 1,4-naphthoquinone + 2 H2O + 4 H+[side 2] | - |
? | |
2 2,3-dimethoxy-5-methyl-1,4-benzoquinol + O2 + 4 H+[side 1] | - |
Escherichia coli | 2 2,3-dimethoxy-5-methyl-1,4-benzoquinone + 2 H2O + 4 H+[side 2] | - |
? | |
2 duroquinol + O2 + 4 H+[side 1] | - |
Escherichia coli | 2 duroquinone + 2 H2O + 4 H+[side 2] | - |
? | |
2 menadiol + O2 + 4 H+[side 1] | - |
Escherichia coli | 2 menadione + 2 H2O + 4 H+[side 2] | - |
? | |
additional information | enzyme additionally catalyzes oxidation of N,N,N',N'-tetramethyl-p-phenylenediamine. This reaction is sensitive to inhibition by cyanide | Escherichia coli | ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
appB | - |
Escherichia coli |
cytochrome bd-II oxidase subunit II | - |
Escherichia coli |