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Literature summary for 1.8.2.3 extracted from
- A novel membrane-bound flavocytochrome c sulfide dehydrogenase from the colourless sulfur bacterium Thiobacillus sp. W5 (1997), Arch. Microbiol., 167, 295-301.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| cyanide | - |
Thiobacillus sp. |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.0017 | - |
Sulfide | pH and temperature not specified in the publication | Thiobacillus sp. | |
| 0.0038 | - |
oxidized cytochrome c | pH and temperature not specified in the publication | Thiobacillus sp. |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| membrane | - |
Thiobacillus sp. | 16020 | - |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 11000 | - |
1 * 40000 + 1 * 11000, SDS-PAGE | Thiobacillus sp. |
| 40000 | - |
1 * 40000 + 1 * 11000, SDS-PAGE | Thiobacillus sp. |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Thiobacillus sp. | - |
- |
- |
| Thiobacillus sp. W5 | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Thiobacillus sp. |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| sulfide + oxidized cytochrome c | - |
Thiobacillus sp. | sulfur + reduced cytochrome c + H+ | - |
? | |
| sulfide + oxidized cytochrome c | - |
Thiobacillus sp. W5 | sulfur + reduced cytochrome c + H+ | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| heterodimer | 1 * 40000 + 1 * 11000, SDS-PAGE | Thiobacillus sp. |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| flavocytochrome c sulfide dehydrogenase | - |
Thiobacillus sp. |
| FSDH | - |
Thiobacillus sp. |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 8.6 | - |
- |
Thiobacillus sp. |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| flavin | the enzyme contains one molecule flavin | Thiobacillus sp. | |
| heme | the smaller subunit contains one molecule covalently bound heme c | Thiobacillus sp. | |
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