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Literature summary for 3.1.1.72 extracted from
- A novel trifunctional, family GH10 enzyme from Acidothermus cellulolyticus 11B, exhibiting endo-xylanase, arabinofuranosidase and acetyl xylan esterase activities (2018), Extremophiles, 22, 109-119 .
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Acidothermus cellulolyticus | A0LR95 | cf. EC 3.2.1.8 | - |
| Acidothermus cellulolyticus 11B | A0LR95 | cf. EC 3.2.1.8 | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 17250 | - |
pH 6.0, 70°C | Acidothermus cellulolyticus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 4-nitrophenyl acetate + H2O | - |
Acidothermus cellulolyticus | 4-nitrophenol + acetate | - |
? |  |
| 4-nitrophenyl acetate + H2O | - |
Acidothermus cellulolyticus 11B | 4-nitrophenol + acetate | - |
? | |
| 4-nitrophenyl acetate + H2O | - |
Acidothermus cellulolyticus ATCC 43068 | 4-nitrophenol + acetate | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| Acel_0180 | - |
Acidothermus cellulolyticus |
| Xyn10B | - |
Acidothermus cellulolyticus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 70 | - |
- |
Acidothermus cellulolyticus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 70 | - |
stable up to | Acidothermus cellulolyticus |
| 80 | - |
melting temperature | Acidothermus cellulolyticus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | - |
- |
Acidothermus cellulolyticus |
General Information
| General Information | Comment | Organism |
|---|---|---|
| physiological function | Xyn10B is a trifunctional enzyme having endoxylanase, arabinofuranosidase and acetyl xylan esterase activities. Xyn10B is highly active on birchwood xylan producing xylobiose and xylose as the major end products, as well as debranching the substrates by removing arabinose and acetyl side chains | Acidothermus cellulolyticus |
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Release 2023.1 (January 2023)
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