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Literature summary for 3.2.1.55 extracted from
- alpha-L-Arabinofuranosidase from Rhodotorula flava (1978), J. Bacteriol., 133, 1073-1077.
Crystallization (Commentary)
| Crystallization (Comment) | Organism |
|---|---|
- |
Aspergillus niger |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Ag+ | - |
Aspergillus niger |  |
| Ag+ | - |
Rhodotorula flava | |
| Cu2+ | - |
Rhodotorula flava | |
| Hg2+ | - |
Rhodotorula flava | |
| p-hydroxymercuribenzoate | - |
Sclerotinia libertiana | |
| Sn2+ | - |
Rhodotorula flava | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 9.1 | - |
phenyl alpha-L-arabinofuranoside | - |
Rhodotorula flava | |
Natural Substrates/ Products (Substrates)
| Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| beet arabinan + H2O | Bacillus subtilis | - |
L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | Fusarium oxysporum | - |
L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | Rhodotorula flava | alpha-1,5-, 1,3-arabinan | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | Aspergillus niger | extracted from beet pulp | L-arabinose + ? | - |
ir | |
| bran extract + H2O | Rhodotorula flava | - |
L-arabinose + ? | - |
ir | |
| sugar beet pectin + H2O | Aspergillus niger | - |
L-arabinose + ? | - |
ir | |
| sugar beet pectin + H2O | Rhodotorula flava | - |
L-arabinose + ? | - |
ir | |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Aspergillus niger | - |
- |
- |
| Bacillus subtilis | - |
- |
- |
| Botrytis allii | - |
- |
- |
| Botrytis cinerea | - |
- |
- |
| Clostridium felsineum | - |
var.sikokianum | - |
| Coniella diplodiella | - |
- |
- |
| Fusarium oxysporum | - |
f.lupini | - |
| Gloeosporium kaki | - |
- |
- |
| Rhodotorula flava | - |
yeast, strain IFO 0407, also called Cryptococcus flavus, Torula flava, Chromotorula flava | - |
| Sclerotinia libertiana | - |
- |
- |
| Sclerotinia sclerotiorum | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Aspergillus niger |
- |
Rhodotorula flava |
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 |
|---|---|---|---|
| 32.5 | - |
- |
Rhodotorula flava |
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 | - |
Rhodotorula flava | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | - |
Bacillus subtilis | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | - |
Fusarium oxysporum | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | alpha-1,5-, 1,3-arabinan | Rhodotorula flava | L-arabinose + ? | - |
ir | |
| beet arabinan + H2O | extracted from beet pulp | Aspergillus niger | L-arabinose + ? | - |
ir | |
| bran extract + H2O | - |
Rhodotorula flava | L-arabinose + ? | - |
ir | |
| L-arabinoxylan + H2O | - |
Aspergillus niger | L-arabinose + ? | - |
ir | |
| L-arabinoxylan + H2O | - |
Fusarium oxysporum | L-arabinose + ? | - |
ir | |
| L-arabinoxylan + H2O | arabinofuranosyl-1,3-xyloglycan | Rhodotorula flava | L-arabinose + ? | - |
ir | |
| additional information | - |
Bacillus subtilis | ? | - |
? | |
| additional information | - |
Aspergillus niger | ? | - |
? | |
| additional information | - |
Fusarium oxysporum | ? | - |
? | |
| additional information | no enzyme activity on L-arabinose and other mono-and oligosaccharides, inactive on p-nitrophenyl alpha-D-galactopyranoside and p-nitrophenyl beta-D-galactopyranoside | Rhodotorula flava | ? | - |
? | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Bacillus subtilis | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Aspergillus niger | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Sclerotinia sclerotiorum | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Fusarium oxysporum | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Botrytis cinerea | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Coniella diplodiella | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Sclerotinia libertiana | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Clostridium felsineum | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Rhodotorula flava | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Botrytis allii | L-arabinose + phenol | - |
ir | |
| phenyl alpha-L-arabinofuranoside + H2O | - |
Gloeosporium kaki | L-arabinose + phenol | - |
ir | |
| sugar beet pectin + H2O | - |
Aspergillus niger | L-arabinose + ? | - |
ir | |
| sugar beet pectin + H2O | - |
Rhodotorula flava | L-arabinose + ? | - |
ir | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| acid arabinosidase | - |
Rhodotorula flava |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 2 | - |
- |
Rhodotorula flava |
pH Stability
| pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|
| 1.5 | 10 | acid stable, retains 82% of its activity after being maintained for 24 h at pH 1.5 at 30°C | Rhodotorula flava |
| 2 | 5 | quite stable for 72 h when maintained at 2°C | Rhodotorula flava |
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