KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.00011 | - |
pyrroliquinoline quinone | pH 7.0, 25°C, wild-type enzyme | Escherichia coli | |
0.00012 | - |
pyrroloquinoline quinone | C-terminal periplasmic domain of glucose dehydrogenase | Escherichia coli | |
0.025 | - |
ubiquinone Q2 | wild-type enzyme | Escherichia coli | |
0.03 | - |
ubiquinone Q2 | C-terminal periplasmic domain of glucose dehydrogenase | Escherichia coli | |
0.95 | - |
D-glucose | wild-type enzyme | Escherichia coli | |
0.98 | - |
D-glucose | C-terminal periplasmic domain of glucose dehydrogenase | Escherichia coli |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | bound to | Escherichia coli | 16020 | - |
membrane | it is likely that the C-terminal periplasmic domain of glucose dehydrogenase possesses a ubiquinone-reacting site and transfers electrons directly to ubiquinone | Escherichia coli | 16020 | - |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | Escherichia coli | the membrane-bound enzyme donates electrons directly to ubiquinone during the oxidation of D-glucose, and these electrons are subsequently transferred to ubiquinol oxidase in the respiratory chain | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
150 | - |
- |
Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose + 2,6-dichlorophenol-indophenol | - |
Escherichia coli | D-glucono-1,5-lactone + ? | - |
? | |
D-glucose + ubiquinone Q2 | - |
Escherichia coli | D-glucono-1,5-lactone + ? | - |
? | |
additional information | the membrane-bound enzyme donates electrons directly to ubiquinone during the oxidation of D-glucose, and these electrons are subsequently transferred to ubiquinol oxidase in the respiratory chain | Escherichia coli | ? | - |
? |