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Literature summary for 2.8.1.1 extracted from
- A comparison of some biochemical properties of liver thiosulphate sulphurtransferase from guinea pig (Lepus caniculus) & albino rat (1982), Indian J. Biochem. Biophys., 19, 13-16.
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| 2-mercaptoethanol | activates in direction of SCN-formation at low CN- concentrations | Cavia porcellus |  |
| L-cysteine | activates in direction of SCN-formation at low CN- concentrations | Cavia porcellus | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 5.7 | - |
CN- | - |
Rattus norvegicus | |
| 14.2 | - |
CN- | - |
Cavia porcellus | |
| 22.7 | - |
thiosulfate | - |
Rattus norvegicus | |
| 35.7 | - |
thiosulfate | - |
Cavia porcellus | |
| 127.8 | - |
thiosulfate | cytosolic | Cavia porcellus | |
| 127.8 | - |
thiosulfate | cytosolic | Rattus norvegicus | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 32000 | - |
- |
Rattus norvegicus |
| 37000 | - |
- |
Cavia porcellus |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| thiosulfate + cyanide | Cavia porcellus | - |
sulfite + thiocyanate | - |
? | |
| thiosulfate + cyanide | Rattus norvegicus | - |
sulfite + thiocyanate | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Cavia porcellus | - |
- |
- |
| Rattus norvegicus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| partial | Cavia porcellus |
| partial | Rattus norvegicus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| liver | - |
Cavia porcellus | - |
| liver | - |
Rattus norvegicus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 1.2 | - |
- |
Rattus norvegicus |
| 6 | - |
- |
Cavia porcellus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| thiosulfate + cyanide | - |
Cavia porcellus | sulfite + thiocyanate | - |
? | |
| thiosulfate + cyanide | - |
Rattus norvegicus | sulfite + thiocyanate | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 20 | - |
- |
Cavia porcellus |
| 20 | - |
- |
Rattus norvegicus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.5 | - |
- |
Cavia porcellus |
| 7.5 | - |
- |
Rattus norvegicus |
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