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Literature summary for 5.3.1.5 extracted from
- Purification and properties of D-xylose isomerase from Lactobacillus xylosus (1977), Agric. Biol. Chem., 41, 1909-1915.
No PubMed abstract available
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
- |
Lactococcus lactis subsp. lactis |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| D-xylitol | - |
Lactococcus lactis subsp. lactis |  |
| D-xylitol | - |
Levilactobacillus brevis | |
| EDTA | - |
Lactococcus lactis subsp. lactis | |
| EDTA | no inactivation | Levilactobacillus brevis | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 5.3 | - |
D-xylose | - |
Lactococcus lactis subsp. lactis | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 45000 | - |
4 * 45000, SDS-PAGE | Lactococcus lactis subsp. lactis |
| 183000 | - |
gel filtration | Lactococcus lactis subsp. lactis |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Lactococcus lactis subsp. lactis | - |
- |
- |
| Levilactobacillus brevis | - |
- |
- |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 4.39 | - |
- |
Lactococcus lactis subsp. lactis |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| D-Glucose | - |
Lactococcus lactis subsp. lactis | D-Fructose | - |
? | |
| D-Glucose | - |
Levilactobacillus brevis | D-Fructose | - |
? | |
| D-Ribose | no activity | Lactococcus lactis subsp. lactis | ? | - |
? | |
| D-Xylose | - |
Lactococcus lactis subsp. lactis | D-Xylulose | - |
? | |
| D-Xylose | - |
Levilactobacillus brevis | D-Xylulose | - |
? | |
| L-Arabinose | no activity | Lactococcus lactis subsp. lactis | ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| tetramer | 4 * 45000, SDS-PAGE | Lactococcus lactis subsp. lactis |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.5 | - |
- |
Lactococcus lactis subsp. lactis |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | 11 | 30°C, 30 min | Lactococcus lactis subsp. lactis |
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Release 2023.1 (January 2023)
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