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Literature summary extracted from
- Industrial applications of immobilized biocatalysts in Japan (1995), Ann. N. Y. Acad. Sci., 750, 364-375.
Application
| EC Number | Application | Comment | Organism |
|---|---|---|---|
| 4.2.1.2 | synthesis | production of (S)-malic acid, which is used as an acidurant in fruit and vegetable juices, carbonated soft drinks, jams and candies, in amino acid infusions and for the treatment of hepatic malfunctioning | [Brevibacterium] flavum |
| 4.3.1.1 | synthesis | production of L-aspartic acid, which is used as an intermediate for aspartame, an artificial sweetener. It is also used as acidulant in pharmaceuticals and foods | Escherichia coli |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.1.2 | [Brevibacterium] flavum | - |
- |
- |
| 4.3.1.1 | Escherichia coli | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.1.2 | fumaric acid + H2O | - |
[Brevibacterium] flavum | (S)-malic acid | - |
? |  |
| 4.3.1.1 | fumaric acid + NH3 | - |
Escherichia coli | L-aspartic acid | - |
? | |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.1.2 | 37 | - |
- |
[Brevibacterium] flavum |
| 4.3.1.1 | 37 | - |
- |
Escherichia coli |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.1.2 | 6.5 | 8 | - |
[Brevibacterium] flavum |
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