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Literature summary for 2.4.1.9 extracted from
- Chromatographic separation and kinetic properties of fructosyltransferase from Aureobasidium pullulans (2008), J. Biotechnol., 135, 58-63.
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 570000 | - |
gel filtration | Aureobasidium pullulans |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aureobasidium pullulans | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| partial | Aureobasidium pullulans |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 459 | - |
pH 5.5, 55°C | Aureobasidium pullulans |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| additional information | the production of fructooligosaccharide by this enzyme is possible only in the presence of sucrose which is an exclusive donor of fructosyl residue in the transferase reaction. The acceptor can be another molecule of sucrose or frucotoligosaccharide | Aureobasidium pullulans | ? | - |
? |  |
| sucrose + H2O | hydrolytic activity. Transglycosylation activity is higher in the whole concentration range tested and completely dominating at higher sucrose concentrations | Aureobasidium pullulans | alpha-D-glucose + beta-D-fructose | - |
? | |
| sucrose + sucrose | transgylcosylation activity. Transglycosylation activity is higher in the whole concentration range tested and completely dominating at higher sucrose concentrations | Aureobasidium pullulans | [(beta-D-fructose-(2-1))n]-alpha-D-glucose + alpha-D-glucose | - |
? | |
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