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Literature summary extracted from
- Purification and properties of invertase from a glutamate-producing bacterium (1986), J. Ferment. Technol., 64, 285-291.
No PubMed abstract available
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.26 | EDTA | activates | Corynebacterium glutamicum |  |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.26 | Cu2+ | CuCl2 | Corynebacterium glutamicum | |
| 3.2.1.26 | FeSO4 | - |
Corynebacterium glutamicum | |
| 3.2.1.26 | Hg2+ | HgCl2 | Corynebacterium glutamicum | |
| 3.2.1.26 | Ni2+ | NiCl2 | Corynebacterium glutamicum | |
| 3.2.1.26 | Zn2+ | ZnSO4 | Corynebacterium glutamicum | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 3.2.1.26 | 0.19 | - |
sucrose | - |
Corynebacterium glutamicum | |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.26 | arsenate | or phosphate is required | Corynebacterium glutamicum | |
| 3.2.1.26 | KCN | activates | Corynebacterium glutamicum | |
| 3.2.1.26 | NaN3 | activates | Corynebacterium glutamicum | |
| 3.2.1.26 | phosphate | or arsenate is required | Corynebacterium glutamicum | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.26 | 92000 | - |
gel filtration | Corynebacterium glutamicum |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.2.1.26 | Corynebacterium glutamicum | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 3.2.1.26 | - |
Corynebacterium glutamicum |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.26 | 345 | - |
- |
Corynebacterium glutamicum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.2.1.26 | raffinose + H2O | 10% of the activity with sucrose | Corynebacterium glutamicum | fructose + melibiose | - |
? | |
| 3.2.1.26 | sucrose + H2O | - |
Corynebacterium glutamicum | D-fructose + D-glucose | - |
? | |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.26 | 40 | - |
- |
Corynebacterium glutamicum |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 3.2.1.26 | 6.8 | - |
- |
Corynebacterium glutamicum |
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Release 2023.1 (January 2023)
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