EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
1.8.2.2 | azide | 60% inhibition at 10 mM | Acidithiobacillus ferrooxidans | |
1.8.2.2 | cyanide | 28.9% inhibition at 10 mM | Acidithiobacillus ferrooxidans | |
1.8.2.2 | HgCl2 | 73.3% inhibition at 1 mM | Acidithiobacillus ferrooxidans |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.8.2.2 | additional information | - |
additional information | - |
Acidithiobacillus ferrooxidans | |
1.8.2.2 | 0.9 | - |
thiosulfate | - |
Acidithiobacillus ferrooxidans |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.8.2.2 | Acidithiobacillus ferrooxidans | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.8.2.2 | using heat-treatment, 5-17% ethanol precipitation and CM-cellulose treatment | Acidithiobacillus ferrooxidans |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.8.2.2 | additional information | - |
- |
Acidithiobacillus ferrooxidans |
EC Number | Storage Stability | Organism |
---|---|---|
1.8.2.2 | -20°C, little loss of activity after 2 months | Acidithiobacillus ferrooxidans |
1.8.2.2 | diluted enzyme loses 10-15% of the activity each time it is frozen and thawed | Acidithiobacillus ferrooxidans |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.8.2.2 | thiosulfate + oxidized acceptor | the activity does not couple with mammalian cytochrome c as electron acceptor | Acidithiobacillus ferrooxidans | tetrathionate + reduced acceptor | - |
ir | |
1.8.2.2 | thiosulfate + oxidized acceptor | ferricyanide acts as electron acceptor | Acidithiobacillus ferrooxidans | tetrathionate + reduced acceptor | - |
ir | |
1.8.2.2 | thiosulfate + oxidized acceptor | the enzyme is active only with ferricyanide, not with native or mammalian cytochrome c | Acidithiobacillus ferrooxidans | tetrathionate + reduced acceptor | - |
ir |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.8.2.2 | 100 | - |
complete loss of activity | Acidithiobacillus ferrooxidans |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.8.2.2 | 5 | - |
- |
Acidithiobacillus ferrooxidans |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
1.8.2.2 | 4 | - |
unstable below | Acidithiobacillus ferrooxidans |