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Literature summary for 3.2.1.55 extracted from
- Purification, crystallization and amino acid composition of alpha-L-arabinofuranosidase from Aspergillus niger (1970), Biochim. Biophys. Acta, 207, 456-464.
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
- |
Aspergillus niger |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| soluble | - |
Aspergillus niger | - |
- |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 53000 | - |
gel filtration | Aspergillus niger |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| beet arabinan + H2O | Aspergillus niger | extracted from beet pulp | L-arabinose + ? | - |
ir |  |
| beet arabinan + H2O | Aspergillus niger KI | extracted from beet pulp | L-arabinose + ? | - |
ir | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aspergillus niger | - |
- |
- |
| Aspergillus niger KI | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Aspergillus niger |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| culture medium | - |
Aspergillus niger | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 396.6 | - |
- |
Aspergillus niger |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 1,5-L-arabinan + H2O | - |
Aspergillus niger | L-arabinose + ? | - |
ir | |
| 1,5-L-arabinan + H2O | - |
Aspergillus niger KI | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | extracted from beet pulp | Aspergillus niger | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | extracted from beet pulp | Aspergillus niger KI | L-arabinose + ? | - |
ir | |
| L-arabinoxylan + H2O | - |
Aspergillus niger | L-arabinose + ? | - |
ir | |
| L-arabinoxylan + H2O | - |
Aspergillus niger KI | L-arabinose + ? | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger KI | L-arabinose + phenol | - |
ir | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 3.8 | 4 | towards phenyl alpha-L-arabinofuranoside or beet arabinan | Aspergillus niger |
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