Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Al3+ | 70 mM, xylanase I and II | Aspergillus niger | |
Co2+ | 70 mM, xylanase I and II | Aspergillus niger | |
Cr3+ | 70 mM, xylanase I and II | Aspergillus niger | |
Cu2+ | 70 mM, xylanase I and II | Aspergillus niger | |
Fe3+ | 70 mM, xylanase I and II | Aspergillus niger | |
Hg2+ | 0.07 mM, xylanase I and II | Aspergillus niger |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
12000 | - |
xylanase I, gel filtration | Aspergillus niger |
13500 | 14000 | xylanase II, gel filtration | Aspergillus niger |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
- |
- |
Purification (Comment) | Organism |
---|---|
xylanase I and II | Aspergillus niger |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,4-beta-D-xylan + H2O | hydrolyzes soluble xylan more rapidly than insoluble branched xylan | Aspergillus niger | additional information | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
xylanase I and II | Aspergillus niger |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5.5 | - |
xylanase II | Aspergillus niger |
6 | - |
xylanase I | Aspergillus niger |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
60°C, xylanase I, most stable at, half-life: 20 min | Aspergillus niger |
6 | - |
60°C, xylanase II, most stable at, half-life: 75 min | Aspergillus niger |