Any feedback?
Literature summary for 3.2.1.8 extracted from
- Purification and properties of endoxylanase produced by Bacillus pumilus (1983), Agric. Biol. Chem., 47, 957-963.
No PubMed abstract available
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 20000 | - |
equilibrium sedimentation | Bacillus pumilus |
| 24000 | - |
1 * 24000, SDS-PAGE | Bacillus pumilus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Bacillus pumilus | - |
- |
- |
| Bacillus pumilus IPO | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Bacillus pumilus |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 298 | - |
- |
Bacillus pumilus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 1,4-beta-D-xylan + H2O | larchwood xylan | Bacillus pumilus | additional information | xylobiose + xylotriose + xylotetraose + xylopentaose | ? |  |
| 1,4-beta-D-xylan + H2O | larchwood xylan | Bacillus pumilus IPO | additional information | xylobiose + xylotriose + xylotetraose + xylopentaose | ? | |
| xylotriose | trans-xylosidation activity | Bacillus pumilus | xylobiose + xylotetraose | - |
? | |
| xylotriose | trans-xylosidation activity | Bacillus pumilus IPO | xylobiose + xylotetraose | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| monomer | 1 * 24000, SDS-PAGE | Bacillus pumilus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 40 | - |
hydrolysis of larchwood xylan | Bacillus pumilus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 40 | - |
pH 5.0 or pH 8.5, 30 min, enzyme retains more than 85% of its activity | Bacillus pumilus |
| 50 | - |
30 min, 50% loss of activity | Bacillus pumilus |
| 60 | - |
complete inactivation in 15 min | Bacillus pumilus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6.5 | - |
hydrolysis of larchwood xylan | Bacillus pumilus |
Use of this online version of BRENDA is free under the CC BY 4.0 license. See terms of use for full details.
Release 2023.1 (January 2023)
Legal
Curated at
Member of
