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Literature summary for 3.2.1.8 extracted from
- Biochemical and catalytic properties of an endoxylanase purified from the culture filtrate of Thermomyces lanuginosus ATCC 46882 (1998), Carbohydr. Res., 306, 445-455 .
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Thermomyces lanuginosus | - |
- |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 26300 | - |
PAGE | Thermomyces lanuginosus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Thermomyces lanuginosus | - |
- |
- |
| Thermomyces lanuginosus ATCC 46882 | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Thermomyces lanuginosus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| culture filtrate | - |
Thermomyces lanuginosus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 889 | - |
pH 6.0, 50°C | Thermomyces lanuginosus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| beechwood 4-O-methyl-D-glucuronoxylan + H2O | - |
Thermomyces lanuginosus | xylose + xylobiose + ? | - |
? |  |
| beechwood 4-O-methyl-D-glucuronoxylan + H2O | - |
Thermomyces lanuginosus ATCC 46882 | xylose + xylobiose + ? | - |
? | |
| additional information | no substrates: 4-nitrophenyl beta-D--xyloside, 4-nitrophenyl beta-cellobioside | Thermomyces lanuginosus | ? | - |
? | |
| additional information | no substrates: 4-nitrophenyl beta-D--xyloside, 4-nitrophenyl beta-cellobioside | Thermomyces lanuginosus ATCC 46882 | ? | - |
? | |
| O-acetyl-4-O-methyl-D-glucuronoxylan + H2O | - |
Thermomyces lanuginosus | xylose + xylobiose + ? | - |
? | |
| O-acetyl-4-O-methyl-D-glucuronoxylan + H2O | - |
Thermomyces lanuginosus ATCC 46882 | xylose + xylobiose + ? | - |
? | |
| rhodymenan + H2O | - |
Thermomyces lanuginosus | xylose + xylobiose + ? | - |
? | |
| rhodymenan + H2O | - |
Thermomyces lanuginosus ATCC 46882 | xylose + xylobiose + ? | - |
? | |
| xylotriose + H2O | - |
Thermomyces lanuginosus | xylobiose + ? | - |
? | |
| xylotriose + H2O | - |
Thermomyces lanuginosus ATCC 46882 | xylobiose + ? | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | 1 * 27500, SDS-PAGE | Thermomyces lanuginosus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 75 | - |
- |
Thermomyces lanuginosus |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 85 | - |
more than 50% of maximum activity | Thermomyces lanuginosus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
pH 10, stable for 5 h | Thermomyces lanuginosus |
| 60 | - |
pH 5-9, stable for 5 h | Thermomyces lanuginosus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | 6.5 | - |
Thermomyces lanuginosus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | 9 | more than 50% of maximum activity | Thermomyces lanuginosus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 5 | 9 | stable | Thermomyces lanuginosus |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| Thermomyces lanuginosus | isoelectric focusing | - |
3.7 |
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