Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Fe3+ | - |
Streptomyces sp. | |
Hg2+ | - |
Streptomyces sp. | |
N-bromosuccinimide | 5 mM | Streptomyces sp. | |
SDS | - |
Streptomyces sp. |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25000 | - |
1 * 25000, xylanase X-II-A and X-II-B, SDS-PAGE | Streptomyces sp. |
26680 | - |
xylanase X-II-B, sedimentation analysis | Streptomyces sp. |
50000 | - |
xylanase X-I, gel filtration | Streptomyces sp. |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,4-beta-D-xylan + H2O | Streptomyces sp. | inductively produced | ? | - |
? | |
1,4-beta-D-xylan + H2O | Streptomyces sp. No. 3137 | inductively produced | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Streptomyces sp. | - |
- |
- |
Streptomyces sp. No. 3137 | - |
- |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
no modification | contains no carbohydrate | Streptomyces sp. |
Purification (Comment) | Organism |
---|---|
xylanase X-I, X-II-A and X-II-B | Streptomyces sp. |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1,4-beta-D-xylan + H2O | corncob xylan | Streptomyces sp. | additional information | production of xylose and xylobiose as main products from hardwood xylan | ? | |
1,4-beta-D-xylan + H2O | hardwood xylan | Streptomyces sp. | additional information | production of xylose and xylobiose as main products from hardwood xylan | ? | |
1,4-beta-D-xylan + H2O | corncob xylan | Streptomyces sp. No. 3137 | additional information | production of xylose and xylobiose as main products from hardwood xylan | ? | |
1,4-beta-D-xylan + H2O | hardwood xylan | Streptomyces sp. No. 3137 | additional information | production of xylose and xylobiose as main products from hardwood xylan | ? | |
1,4-beta-D-xylan + H2O | inductively produced | Streptomyces sp. | ? | - |
? | |
1,4-beta-D-xylan + H2O | inductively produced | Streptomyces sp. No. 3137 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 50000, xylanase X-I, SDS-PAGE | Streptomyces sp. |
monomer | 1 * 25000, xylanase X-II-A and X-II-B, SDS-PAGE | Streptomyces sp. |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | 65 | - |
Streptomyces sp. |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
55 | - |
pH 5.5, 30 min, stable | Streptomyces sp. |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
5 | 6 | xylanase X-II-A and X-II-B | Streptomyces sp. |
5.5 | 6 | xylanase X-I | Streptomyces sp. |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
1.5 | 11.5 | xylanase X-II-A and X-II-B, stable | Streptomyces sp. |
3 | 10.5 | xylanase X-I, stable | Streptomyces sp. |