General Stability | Organism |
---|---|
lability of enzyme during purification and storage at -20°C | Thermithiobacillus tepidarius |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.004 | - |
thiosulfate | with cytochrome c as electron acceptor | Thermithiobacillus tepidarius | |
0.11 | - |
thiosulfate | with ferricyanide as electron acceptor | Thermithiobacillus tepidarius |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
periplasm | at least 73% of the enzyme activity is recovered in the periplasmic fraction | Thermithiobacillus tepidarius | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
3 * 45000, SDS-PAGE | Thermithiobacillus tepidarius |
138000 | - |
gel filtration | Thermithiobacillus tepidarius |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
thiosulfate + cytochrome c | Thermithiobacillus tepidarius | - |
tetrathionate + reduced cytochrome c | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Thermithiobacillus tepidarius | - |
- |
- |
Purification (Comment) | Organism |
---|---|
partial, using ion exchange chromatography, gel filtration and hydrophobic interaction chromatography | Thermithiobacillus tepidarius |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
1 | - |
cytoplasm | Thermithiobacillus tepidarius |
2 | - |
membrane | Thermithiobacillus tepidarius |
9.6 | - |
periplasm | Thermithiobacillus tepidarius |
316 | - |
partially purified enzyme | Thermithiobacillus tepidarius |
Storage Stability | Organism |
---|---|
20-30% loss of activity after freezing at -20°C and thawing | Thermithiobacillus tepidarius |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
thiosulfate + cytochrome c | - |
Thermithiobacillus tepidarius | tetrathionate + reduced cytochrome c | - |
? | |
thiosulfate + oxidized acceptor | ferricyanide or native cytochrome c act as electron acceptors | Thermithiobacillus tepidarius | tetrathionate + reduced acceptor | - |
? | |
thiosulfate + oxidized acceptor | cytochrome c acts as electron acceptor | Thermithiobacillus tepidarius | tetrathionate + reduced acceptor | - |
? | |
thiosulfate + oxidized acceptor | ferricyanide acts as electron acceptor | Thermithiobacillus tepidarius | tetrathionate + reduced acceptor | - |
? |
Subunits | Comment | Organism |
---|---|---|
trimer | 3 * 45000, SDS-PAGE | Thermithiobacillus tepidarius |