Application | Comment | Organism |
---|---|---|
paper production | use in the pulp and paper industry for bleaching purposes | Streptomyces cyaneus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
20500 | - |
SDS-PAGE | Streptomyces cyaneus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces cyaneus | - |
- |
- |
Streptomyces cyaneus SN32 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation and DEAE-Sepharose column chromatography | Streptomyces cyaneus |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
893.6 | - |
after 2.25fold purification, at 60°C, in 0.2 M glycine-NaOH buffer, pH 9.0 | Streptomyces cyaneus |
Storage Stability | Organism |
---|---|
4°C, 50 mM Tris-HCl buffer (pH 7.5), more than 20 weeks, no loss of activity | Streptomyces cyaneus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
birch wood xylan + H2O | - |
Streptomyces cyaneus | D-xylose + ? | - |
? | |
birch wood xylan + H2O | - |
Streptomyces cyaneus SN32 | D-xylose + ? | - |
? |
Synonyms | Comment | Organism |
---|---|---|
xylanase | - |
Streptomyces cyaneus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | 65 | - |
Streptomyces cyaneus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | 65 | the half-lives of xylanase at 50°C and 65°C are approximately 200 and 50 min, respectively | Streptomyces cyaneus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | - |
- |
Streptomyces cyaneus |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
4 | 9.5 | at 60°C for 1 h, retaining 80% of its activity | Streptomyces cyaneus |
5 | 8 | retains more than 60% of its activity | Streptomyces cyaneus |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Streptomyces cyaneus | isoelectric focusing | - |
8.5 |