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Literature summary for 3.2.1.8 extracted from
- Comparative study on application of T. lanuginosus SSBP xylanase and commercial xylanase on biobleaching of non wood pulps (2008), Biores. Technol., 99, 7433-7437.
Application
| Application | Comment | Organism |
|---|---|---|
| industry | xylanase has potential in bleach boosting and reducing the consumption elemental chlorine-free bleaching sequence. Effects produced are dependent on the enzyme and pulp type used. No correlation between the xylanase-induced brightness gains and possible savings of chlorine dioxide. Use of xylanases for pulp bleaching can boost pulp brightness or alternatively decrease the amounts of bleaching chemicals consumed, which in turn may result in respective reductions of the absorbable organic halogens and chloride levels of the bleach wastewaters and alleviate the environmental impact of the industry | Thermomyces lanuginosus |
| industry | xylanase has potential in bleach boosting and reducing the consumption elemental chlorine-free bleaching sequence. Effects produced are dependent on the enzyme and pulp type used. No correlation between the xylanase-induced brightness gains and possible savings of chlorine dioxide. Use of xylanases for pulp bleaching can boost pulp brightness or alternatively decrease the amounts of bleaching chemicals consumed, which in turn may result in respective reductions of the absorbable organic halogens and chloride levels of the bleach wastewaters and alleviate the environmental impact of the industry | synthetic construct |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 23600 | - |
- |
Thermomyces lanuginosus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| synthetic construct | - |
- |
- |
| Thermomyces lanuginosus | - |
isolate SSBP | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| birchwood xylan + H2O | - |
Thermomyces lanuginosus | D-xylose + ? | - |
? |  |
| birchwood xylan + H2O | - |
synthetic construct | xylose + ? | - |
? | |
| additional information | releases chromophoric material from bagasse pulp. Amounts of reducing sugars released by the enzyme from bagasse pulp are significantly greater than that released from wheat and rice straw pulps. It decreases the kappa number of pulps, improves pulp brightness and reduces the chlorine dioxide consumption on pulp | Thermomyces lanuginosus | ? | - |
? | |
| additional information | releases chromophoric material from bagasse pulp. Amounts of reducing sugars released by the enzyme from bagasse pulp are significantly greater than that released from wheat and rice straw pulps. It decreases the kappa number of pulps, improves pulp brightness and reduces the chlorine dioxide consumption on pulp | synthetic construct | ? | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| xylanase | - |
Thermomyces lanuginosus |
| xylanase | - |
synthetic construct |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 60 | - |
- |
Thermomyces lanuginosus |
| 60 | - |
- |
synthetic construct |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | - |
- |
synthetic construct |
| 6.5 | - |
- |
Thermomyces lanuginosus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | 12 | - |
Thermomyces lanuginosus |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| Thermomyces lanuginosus | - |
- |
3.8 |
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