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Literature summary for 2.8.1.3 extracted from
- Isolation and characterization of a prokaryotic sulfurtransferase (1987), J. Biol. Chem., 262, 17327-17335.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| sulfate | - |
Acinetobacter calcoaceticus |  |
| sulfite | competitive with respect to dithiothreitol, non-competitive with respect to thiosulfate | Acinetobacter calcoaceticus | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 3 | - |
cyanide | pH 8.5, 27°C | Acinetobacter calcoaceticus | |
| 3.2 | - |
thiosulfate | pH 8.5, 27°C | Acinetobacter calcoaceticus | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Acinetobacter calcoaceticus | - |
lwolffi | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Acinetobacter calcoaceticus |
Reaction
| Reaction | Comment | Organism | Reaction ID |
|---|---|---|---|
| thiosulfate + 2 glutathione = sulfite + glutathione disulfide + sulfide | mechanism varies with the acceptor substrate employed | Acinetobacter calcoaceticus |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 1670 | - |
- |
Acinetobacter calcoaceticus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| thiosulfate + cyanide | - |
Acinetobacter calcoaceticus | ? | - |
? | |
| thiosulfate + dithiothreitol | - |
Acinetobacter calcoaceticus | ? | - |
? | |
Ki Value [mM]
| Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 118 | - |
sulfate | pH 8.5, 27°C | Acinetobacter calcoaceticus | |
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