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Literature summary extracted from
- Purification of threonine deaminase from Escherichia coli (1973), FEBS Lett., 35, 273-275.
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.3.1.19 | 50000 | - |
4 * 50000, SDS-PAGE | Escherichia coli |
| 4.3.1.19 | 190000 | - |
density gradient centrifugation | Escherichia coli |
| 4.3.1.19 | 210000 | - |
meniscus depletion sedimentation equilibrium | Escherichia coli |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.3.1.19 | Escherichia coli | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.3.1.19 | - |
Escherichia coli |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.3.1.19 | 230 | - |
- |
Escherichia coli |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 4.3.1.19 | -20°C, no loss of activity after several weeks | Escherichia coli |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.3.1.19 | L-threonine | - |
Escherichia coli | 2-oxobutanoate + NH3 | - |
? |  |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 4.3.1.19 | tetramer | 4 * 50000, SDS-PAGE | Escherichia coli |
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Release 2023.1 (January 2023)
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