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Literature summary for 3.2.1.65 extracted from
- Fructan hydrolases (1966), Methods Enzymol., 8, 621-628.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Ag+ | - |
Arthrobacter sp. |  |
| Cu2+ | - |
Arthrobacter sp. | |
| Hg2+ | - |
Arthrobacter sp. | |
| Pb2+ | - |
Arthrobacter sp. | |
| Tris buffer | - |
Arthrobacter sp. | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.5 | - |
levan | - |
Arthrobacter sp. | |
| 10 | - |
levanotetraose | - |
Arthrobacter sp. | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Arthrobacter sp. | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Arthrobacter sp. |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 500 | - |
- |
Arthrobacter sp. |
Storage Stability
| Storage Stability | Organism |
|---|---|
| -15°C, several months | Arthrobacter sp. |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| levan + H2O | - |
Arthrobacter sp. | oligofructosides | - |
? | |
| levanotetraose + H2O | - |
Arthrobacter sp. | ? | - |
? | |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 45 | 55 | - |
Arthrobacter sp. |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 5.5 | 6.5 | in presence of levan extended to pH 4.6-7.5 | Arthrobacter sp. |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 4.6 | 7.5 | - |
Arthrobacter sp. |
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Release 2023.1 (January 2023)
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