Activating Compound | Comment | Organism | Structure |
---|---|---|---|
8-hydroxyquinoline | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
ethylenediaminetetraacetic acid | - |
thermophilic iron-oxidizing bacterium strain TI-1 |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
1,10-phenanthroline | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
iodoacetic acid | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
N-ethylmaleimide | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
potassium tetrathionate | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
sodium dithionate | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
sodium sulfite | - |
thermophilic iron-oxidizing bacterium strain TI-1 | |
sodium thiosulfate | - |
thermophilic iron-oxidizing bacterium strain TI-1 |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
cytosol | - |
thermophilic iron-oxidizing bacterium strain TI-1 | 5829 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
48000 | - |
2 * 48000, SDS-PAGE | thermophilic iron-oxidizing bacterium strain TI-1 |
86000 | - |
gel-filtration | thermophilic iron-oxidizing bacterium strain TI-1 |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
thermophilic iron-oxidizing bacterium strain TI-1 | - |
production of H2S, when grown in a medium containing ferrous ions, elemental sulfur and L-glutamic acid | - |
Purification (Comment) | Organism |
---|---|
- |
thermophilic iron-oxidizing bacterium strain TI-1 |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
H2 + (sulfide)n = hydrogen sulfide + (sulfide)n-1 | two enzymes are involved in the production of H2S: the sulfur reductase and the thiosulfate reductase | thermophilic iron-oxidizing bacterium strain TI-1 |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
2.73 | - |
- |
thermophilic iron-oxidizing bacterium strain TI-1 |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
additional information | no substrates are sulfite, thiosulfate, tetrathionate | thermophilic iron-oxidizing bacterium strain TI-1 | ? | - |
? | |
sulfur + electron donor | electron donor: NADH, NADPH not | thermophilic iron-oxidizing bacterium strain TI-1 | H2S + oxidized electron donor | - |
? |
Subunits | Comment | Organism |
---|---|---|
homodimer | 2 * 48000, SDS-PAGE | thermophilic iron-oxidizing bacterium strain TI-1 |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | 70 | - |
thermophilic iron-oxidizing bacterium strain TI-1 |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
100% activity for 30 min | thermophilic iron-oxidizing bacterium strain TI-1 |
70 | - |
73% loss of activity for 30 min | thermophilic iron-oxidizing bacterium strain TI-1 |
80 | - |
88% loss of activity for 30 min | thermophilic iron-oxidizing bacterium strain TI-1 |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
9 | - |
- |
thermophilic iron-oxidizing bacterium strain TI-1 |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
8 | 10 | complete loss of activity below pH 5 | thermophilic iron-oxidizing bacterium strain TI-1 |