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Literature summary extracted from
- Bacterial CS2 hydrolases from Acidithiobacillus thiooxidans strains are homologous to the archaeal catenane CS2 hydrolase (2013), J. Bacteriol., 195, 4046-4056 .
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.13.1.7 | 0.014 | - |
carbonyl sulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans |  |
| 3.13.1.7 | 0.046 | - |
carbonyl disulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
| 3.13.1.7 | 0.074 | - |
carbonyl sulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
| 3.13.1.7 | 0.093 | - |
carbonyl disulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.13.1.7 | 192000 | - |
octamer, gel filtration | Acidithiobacillus thiooxidans |
| 3.13.1.7 | 384000 | - |
hexadecamer, gel filtration | Acidithiobacillus thiooxidans |
Natural Substrates/ Products (Substrates)
| EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans | - |
hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans S1p | - |
hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans Sts 4-3 | - |
hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans 2Bp | - |
hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans BBW1 | - |
hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | Acidithiobacillus thiooxidans G8 | - |
hydrogen sulfide + CO2 | - |
? | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.13.1.7 | Acidithiobacillus thiooxidans | - |
- |
- |
| 3.13.1.7 | Acidithiobacillus thiooxidans 2Bp | - |
- |
- |
| 3.13.1.7 | Acidithiobacillus thiooxidans BBW1 | - |
- |
- |
| 3.13.1.7 | Acidithiobacillus thiooxidans G8 | - |
- |
- |
| 3.13.1.7 | Acidithiobacillus thiooxidans S1p | - |
- |
- |
| 3.13.1.7 | Acidithiobacillus thiooxidans Sts 4-3 | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans S1p | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans Sts 4-3 | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans 2Bp | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans BBW1 | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl disulfide + H2O | - |
Acidithiobacillus thiooxidans G8 | carbonyl sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans S1p | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans Sts 4-3 | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans 2Bp | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans BBW1 | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | carbonyl sulfide + H2O | - |
Acidithiobacillus thiooxidans G8 | hydrogen sulfide + CO2 | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans | ? | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans S1p | ? | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans Sts 4-3 | ? | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans 2Bp | ? | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans BBW1 | ? | - |
? | |
| 3.13.1.7 | additional information | the enzyme cannot convert CO2 to HCO3- | Acidithiobacillus thiooxidans G8 | ? | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 3.13.1.7 | hexadecamer | octamer or hexadecamer | Acidithiobacillus thiooxidans |
| 3.13.1.7 | octamer | - |
Acidithiobacillus thiooxidans |
| 3.13.1.7 | octamer | octamer or hexadecamer | Acidithiobacillus thiooxidans |
Synonyms
| EC Number | Synonyms | Comment | Organism |
|---|---|---|---|
| 3.13.1.7 | COS hydrolase | - |
Acidithiobacillus thiooxidans |
| 3.13.1.7 | CS2 hydrolase | - |
Acidithiobacillus thiooxidans |
kcat/KM [mM/s]
| EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.13.1.7 | 8400 | - |
carbonyl disulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
| 3.13.1.7 | 11000 | - |
carbonyl sulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
| 3.13.1.7 | 64000 | - |
carbonyl disulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
| 3.13.1.7 | 160000 | - |
carbonyl sulfide | at pH 7.0 and 30°C | Acidithiobacillus thiooxidans | |
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Release 2023.1 (January 2023)
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