Any feedback?
Literature summary for 3.2.1.8 extracted from
- Purification and properties of xylan hydrolase from mushroom Termitomyces clypeatus (1980), Biochim. Biophys. Acta, 612, 143-152.
General Stability
| General Stability | Organism |
|---|---|
| 15% loss of activity per freezing and thawing cycle | Termitomyces clypeatus |
| stable towards lyophilization | Termitomyces clypeatus |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Ag+ | - |
Termitomyces clypeatus |  |
| Ca2+ | 20 mM, mild inhibition | Termitomyces clypeatus | |
| Cu2+ | 10 mM, mild inhibition | Termitomyces clypeatus | |
| EDTA | strong inhibition at 20 mM, weak inhibition at 2 mM | Termitomyces clypeatus | |
| Fe2+ | - |
Termitomyces clypeatus | |
| Hg2+ | - |
Termitomyces clypeatus | |
| iodoacetate | strong inhibition at 20 mM, weak inhibition at 2 mM | Termitomyces clypeatus | |
| NaH2PO4 | 100 mM, 50% inhibition | Termitomyces clypeatus | |
| Zn2+ | mild inhibition | Termitomyces clypeatus | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| additional information | - |
additional information | - |
Termitomyces clypeatus |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 90000 | - |
x * 90000, SDS-PAGE | Termitomyces clypeatus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Termitomyces clypeatus | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Termitomyces clypeatus |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 55.5 | - |
- |
Termitomyces clypeatus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| amylopectin + H2O | - |
Termitomyces clypeatus | ? | - |
? | |
| arabinogalactan + H2O | - |
Termitomyces clypeatus | ? | - |
? | |
| arabinoxylan + H2O | - |
Termitomyces clypeatus | additional information | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 90000, SDS-PAGE | Termitomyces clypeatus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 55 | - |
- |
Termitomyces clypeatus |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 35 | - |
1 h, stable | Termitomyces clypeatus |
| 40 | - |
4 h, 65% loss of activity | Termitomyces clypeatus |
| 60 | - |
stable up to | Termitomyces clypeatus |
| 70 | - |
1 h, complete loss of activity | Termitomyces clypeatus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 3 | 7 | about 50% of maximal activity at pH 3.0 and at pH 7.0 | Termitomyces clypeatus |
| 5.5 | - |
- |
Termitomyces clypeatus |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 3 | 10 | 1 h, stable | Termitomyces clypeatus |
Ki Value [mM]
| Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 100 | - |
NaH2PO4 | - |
Termitomyces clypeatus | |
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
