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Literature summary extracted from
- Fed-batch cultivation of the marine bacterium Sulfitobacter pontiacus using immobilized substrate and purification of sulfite oxidase by application of membrane adsorber technology (2008), Biotechnol. Bioeng., 99, 870-875.
Application
| EC Number | Application | Comment | Organism |
|---|---|---|---|
| 1.8.3.1 | food industry | biosensor for detection of sulfite in food and beverages | Sulfitobacter pontiacus |
| 1.8.3.1 | food industry | useful for establishing biosensor systems for detection of sulfite in food and beverages considering the high sensitivity of biosensors and the increasing demand for such biosensor devices | Sulfitobacter pontiacus |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.8.3.1 | sodium sulfite | a high initial concentration of sodium sulfite decreases dramatically the enzyme expression | Sulfitobacter pontiacus |  |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 1.8.3.1 | soluble | - |
Sulfitobacter pontiacus | - |
- |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.8.3.1 | Sulfitobacter pontiacus | - |
strain DSMZ 10014 | - |
| 1.8.3.1 | Sulfitobacter pontiacus | - |
DSMZ 10014 | - |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 1.8.3.1 | - |
Sulfitobacter pontiacus |
| 1.8.3.1 | by cation-exchange adsorber and ultra filtration, 20fold purified | Sulfitobacter pontiacus |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 1.8.3.1 | 9.2 | - |
- |
Sulfitobacter pontiacus |
| 1.8.3.1 | 9.2 | - |
crude extract | Sulfitobacter pontiacus |
| 1.8.3.1 | 188 | - |
20fold purified enzyme | Sulfitobacter pontiacus |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 1.8.3.1 | sulfite oxidase | - |
Sulfitobacter pontiacus |
| 1.8.3.1 | sulfite: acceptor oxidoreductase | - |
Sulfitobacter pontiacus |
| 1.8.3.1 | sulfite:acceptor oxidoreductase | - |
Sulfitobacter pontiacus |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.8.3.1 | additional information | AMP independent | Sulfitobacter pontiacus |
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Release 2023.1 (January 2023)
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