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Literature summary for 1.10.3.6 extracted from
- Transformation of rifamycin B with immobilized rifamycin oxidase of Curvularia lunata (1993), Biotechnol. Tech., 7, 339-344.
General Stability
| General Stability | Organism |
|---|---|
| increase by immobilization on polyacrylamide gel | Curvularia lunata |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Curvularia lunata | - |
- |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| rifamycin B + O2 | Curvularia lunata | - |
rifamycin O + H2O2 | - |
? |  |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Curvularia lunata | - |
MTCC 165 | - |
Reaction
| Reaction | Comment | Organism | Reaction ID |
|---|---|---|---|
| rifamycin B + O2 = rifamycin O + H2O2 | immobilized enzyme | Curvularia lunata |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| rifamycin B + O2 | - |
Curvularia lunata | rifamycin O + H2O2 | - |
? | |
| rifamycin B + O2 | - |
Curvularia lunata | rifamycin S + H2O2 | - |
? | |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 50 | - |
immobilized enzyme | Curvularia lunata |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | 60 | activity is studied in this range | Curvularia lunata |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| additional information | - |
immobilized enzyme has longer half life compared to free enzyme at 30°C and 40°C, the immobilized enzyme is more stable at higher temperatures | Curvularia lunata |
| 30 | - |
immobilized enzyme has a half life time of 30 days | Curvularia lunata |
| 50 | - |
immobilized enzyme has a half life time of 11.5 days | Curvularia lunata |
| 60 | - |
soluble enzyme loses 80%, immobilized enzyme 50% of its maximum activity | Curvularia lunata |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
immobilized cells and soluble enzyme | Curvularia lunata |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5 | 8 | activity is studied in this range, above pH 7.0 the activity is reduced dramatically | Curvularia lunata |
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