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Literature summary for 3.2.1.55 extracted from
- alpha-L-Arabinofuranosidase from Scopolia japonica (1988), Methods Enzymol., 160, 712-719.
No PubMed abstract available
General Stability
| General Stability | Organism |
|---|---|
| stable enzyme | Scopolia japonica |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Cu2+ | - |
Scopolia japonica |  |
| Zn2+ | - |
Scopolia japonica | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 62000 | - |
gel filtration | Scopolia japonica |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| arabinooligosaccharide + H2O | Scopolia japonica | - |
L-arabinose + ? | - |
? | |
| beet arabinan + H2O | Scopolia japonica | extracted from beet pulp | L-arabinose + ? | - |
? | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Scopolia japonica | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Scopolia japonica |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| callus | - |
Scopolia japonica | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 611 | - |
- |
Scopolia japonica |
Storage Stability
| Storage Stability | Organism |
|---|---|
| 4°C, after storage at various pH of 2.5-11 for 20 h, activity completely retained above pH 3.5 | Scopolia japonica |
| 4°C, storage at pH 5.5 for 1 month, loss of activity less than 5% | Scopolia japonica |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| alpha-L-arabinofuranosyl-1,3-arabinose + H2O | - |
Scopolia japonica | L-arabinose | - |
ir | |
| alpha-L-arabinofuranosyl-1,5-arabinose + H2O | - |
Scopolia japonica | L-arabinose | - |
ir | |
| arabinooligosaccharide + H2O | - |
Scopolia japonica | L-arabinose + ? | - |
? | |
| beet arabinan + H2O | extracted from beet pulp | Scopolia japonica | L-arabinose + ? | - |
? | |
| p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Scopolia japonica | p-nitrophenol + L-arabinose | - |
? | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Scopolia japonica | L-arabinose + phenol | - |
ir | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 37 | - |
- |
Scopolia japonica |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4.8 | - |
- |
Scopolia japonica |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 3.5 | 6.3 | 50% activity detected | Scopolia japonica |
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Release 2023.1 (January 2023)
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