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Literature summary for 3.2.1.37 extracted from
- Purification and properties of an extracellular beta-xylosidase from a newly isolated Fusarium proliferatum (2003), Bioresour. Technol., 90, 33-38.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| D-xylose | competititve; competitive | Fusarium proliferatum |  |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.77 | - |
p-nitrophenyl-beta-D-xylopyranoside | pH 4.5, 50°C | Fusarium proliferatum | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Fusarium proliferatum | - |
- |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| additional information | no metal ions required | Fusarium proliferatum | |
| additional information | no metal ions required for activity and stability | Fusarium proliferatum |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 91200 | - |
x * 91200, SDS-PAGE | Fusarium proliferatum |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Fusarium proliferatum | - |
NRRL 26517, growth on corm fiber xylan | - |
| Fusarium proliferatum | - |
NRRL 26518 | - |
| Fusarium proliferatum NRRL 26518 | - |
NRRL 26518 | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Fusarium proliferatum |
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 |
|---|---|---|---|
| 53 | - |
pH 4.5, 50°C | Fusarium proliferatum |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | no substrate: xylan | Fusarium proliferatum | ? | - |
? | |
| additional information | no substrate: xylan | Fusarium proliferatum NRRL 26518 | ? | - |
? | |
| p-nitrophenyl-beta-D-xylopyranoside + H2O | - |
Fusarium proliferatum | p-nitrophenol + beta-D-xylopyranose | - |
? | |
| p-nitrophenyl-beta-D-xylopyranoside + H2O | - |
Fusarium proliferatum NRRL 26518 | p-nitrophenol + beta-D-xylopyranose | - |
? | |
| xylobiose + H2O | and higher xylooligosaccharides | Fusarium proliferatum | ? | - |
? | |
| xylobiose + H2O | and higher xylooligosaccharides | Fusarium proliferatum NRRL 26518 | ? | - |
? | |
| xylobiose + H2O | - |
Fusarium proliferatum | 2 D-xylose | - |
? | |
| xylobiose + H2O | - |
Fusarium proliferatum NRRL 26518 | 2 D-xylose | - |
? | |
| xylohexaose + H2O | compared to xylobiose, relative rate of xylose release is 74% | Fusarium proliferatum | xylose + ? | - |
? | |
| xylohexaose + H2O | compared to xylobiose, relative rate of xylose release is 74% | Fusarium proliferatum NRRL 26518 | xylose + ? | - |
? | |
| xylopentaose + H2O | compared to xylobiose, relative rate of xylose release is 75% | Fusarium proliferatum | xylose + ? | - |
? | |
| xylotetraose + 3 H2O | compared to xylobiose, relative rate of xylose release is 81% | Fusarium proliferatum | 4 xylose | - |
? | |
| xylotriose + 2 H2O | compared to xylobiose, relative rate of xylose release is 90% | Fusarium proliferatum | 3 xylose | - |
? | |
Subunits
| Subunits | Comment | Organism |
|---|---|---|
| ? | x * 91200, SDS-PAGE | Fusarium proliferatum |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 60 | - |
- |
Fusarium proliferatum |
| 65 | - |
- |
Fusarium proliferatum |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | - |
- |
Fusarium proliferatum |
Ki Value [mM]
| Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 5 | - |
xylose | pH 4.5, 50°C | Fusarium proliferatum | |
| 6 | - |
D-xylose | pH 4.5, 50°C | Fusarium proliferatum | |
pI Value
| Organism | Comment | pI Value Maximum | pI Value |
|---|---|---|---|
| Fusarium proliferatum | isoelectric focusing | - |
6.9 |
| Fusarium proliferatum | isoelectric focusng | - |
6.9 |
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