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Literature summary for 3.2.1.99 extracted from
- L-Arabinose production from sugar beet arabinan by immobilized endo- and exo-arabinanases from Caldicellulosiruptor saccharolyticus in a packed-bed reactor (2012), J. Biosci. Bioeng., 113, 239-241.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Caldicellulosiruptor saccharolyticus | - |
- |
- |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| sugar beet arabinan arabinan + H2O | - |
Caldicellulosiruptor saccharolyticus | L-arabinose + ? | conversion yield of 83% at pH 5.0 and 75°C for 216 h | ? |  |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| endo-1,5-alpha-L-arabinanase | - |
Caldicellulosiruptor saccharolyticus |
| endo-arabinanase | - |
Caldicellulosiruptor saccharolyticus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 75 | - |
free enzyme | Caldicellulosiruptor saccharolyticus |
| 80 | - |
Duolite A568-immobilized enzyme | Caldicellulosiruptor saccharolyticus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 70 | 80 | the half-lives of the immobilized endoarabinanase at 70°C, 75°C, and 80°C are 745, 290, and 64 h, respectively | Caldicellulosiruptor saccharolyticus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | - |
free and Duolite A568-immobilized enzyme | Caldicellulosiruptor saccharolyticus |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| Caldicellulosiruptor saccharolyticus | isoelectric focusing | - |
9.4 |
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