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Literature summary for 2.5.1.47 extracted from
- Molecular characterization of cytosolic cysteine synthase in Mimosa pudica (2018), J. Plant Res., 131, 319-329 .
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
| homology modeling of structure | Mimosa pudica |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.159 | - |
O-acetyl-L-Ser | pH 6.5, 50°C | Mimosa pudica |  |
| 0.252 | - |
hydrogen sulfide | pH 6.5, 50°C | Mimosa pudica | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Mimosa pudica | F5HTD7 | - |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | enzyme is specific for synthesis of cysteine, no synthesis of mimosine | Mimosa pudica | ? | - |
- |
|
| O-acetyl-L-Ser + hydrogen sulfide | - |
Mimosa pudica | L-Cys + acetate | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 34720, calculated from sequence and SDS-PAGE | Mimosa pudica |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| MCSA1 | - |
Mimosa pudica |
| OASTL | - |
Mimosa pudica |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
- |
Mimosa pudica |
Turnover Number [1/s]
| Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 32.99 | - |
hydrogen sulfide | pH 6.5, 50°C | Mimosa pudica | |
| 33.56 | - |
O-acetyl-L-Ser | pH 6.5, 50°C | Mimosa pudica | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
- |
Mimosa pudica |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5 | 6.5 | - |
Mimosa pudica |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| pyridoxal 5'-phosphate | - |
Mimosa pudica | |
kcat/KM [mM/s]
| kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 130.9 | - |
hydrogen sulfide | pH 6.5, 50°C | Mimosa pudica | |
| 211 | - |
O-acetyl-L-Ser | pH 6.5, 50°C | Mimosa pudica | |
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Release 2023.1 (January 2023)
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