Application | Comment | Organism |
---|---|---|
industry | xylanase is an important industrial enzyme used in the pulp and paper industry | Bacillus sp. (in: Bacteria) |
paper production | xylanase is an important industrial enzyme used in the pulp and paper industry | Bacillus sp. (in: Bacteria) |
General Stability | Organism |
---|---|
43% of the enzyme activity is retained after 4 h in 20% sodium chloride | Bacillus sp. (in: Bacteria) |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
NaCl | required, optimal in 5% sodium chloride | Bacillus sp. (in: Bacteria) |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
24000 | - |
x * 24000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Bacillus sp. (in: Bacteria) | - |
- |
- |
Bacillus sp. (in: Bacteria) NTU-06 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
native enzyme 36.7fold by anion exchange chromatography, gel filtration, and ultrafiltration, and a second step of gel filtration | Bacillus sp. (in: Bacteria) |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
312 | - |
purified enzyme, pH 8.0, 40°C, substrate birchwood xylan | Bacillus sp. (in: Bacteria) |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
birch wood xylan + H2O | best substrate | Bacillus sp. (in: Bacteria) | ? | - |
? | |
birch wood xylan + H2O | best substrate | Bacillus sp. (in: Bacteria) NTU-06 | ? | - |
? | |
oat spelt xylan + H2O | - |
Bacillus sp. (in: Bacteria) | ? | - |
? | |
oat spelt xylan + H2O | - |
Bacillus sp. (in: Bacteria) NTU-06 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 24000, SDS-PAGE | Bacillus sp. (in: Bacteria) |
Synonyms | Comment | Organism |
---|---|---|
beta-1,4-endoxylanase | - |
Bacillus sp. (in: Bacteria) |
More | the enzyme is a member of glycoside hydrolase family 11 | Bacillus sp. (in: Bacteria) |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
- |
Bacillus sp. (in: Bacteria) |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 50 | purified enzyme, highly stable at | Bacillus sp. (in: Bacteria) |
70 | - |
4 h, 20% activity remaining | Bacillus sp. (in: Bacteria) |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
- |
Bacillus sp. (in: Bacteria) |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 8.5 | over 80% of maximal activity within this range | Bacillus sp. (in: Bacteria) |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | purified enzyme, 4 h, 80% activity remaining | Bacillus sp. (in: Bacteria) |
10 | - |
purified enzyme, 4 h, 47% activity remaining | Bacillus sp. (in: Bacteria) |
General Information | Comment | Organism |
---|---|---|
additional information | the enzyme shows a high salt tolerance | Bacillus sp. (in: Bacteria) |