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Literature summary for 3.2.1.55 extracted from
- Isolation, characterization, and cloning of {alpha}-L-arabinofuranosidase expressed during fruit ripening of Japanese pear (2005), Plant Physiol., 138, 1653-1664.
Application
| Application | Comment | Organism |
|---|---|---|
| agriculture | arabinose metabolism during fruit ripening | Pyrus pyrifolia |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| Cu2+ | - |
Pyrus pyrifolia |  |
| Hg2+ | - |
Pyrus pyrifolia | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| cell wall | - |
Pyrus pyrifolia | 5618 | - |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 62000 | - |
SDS-PAGE | Pyrus pyrifolia |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Pyrus pyrifolia | - |
Japanease pear | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| hydroxyapatite, anion exchange chromatography, size-exclusion chromatography | Pyrus pyrifolia |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| fruit | - |
Pyrus pyrifolia | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 5.25 | - |
p-nitrophenyl-alpha-L-arabinofuranoside, after 106fold purification of the enzyme | Pyrus pyrifolia |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| arabinohexaose + H2O | - |
Pyrus pyrifolia | L-arabinose | - |
? | |
| p-nitrophenyl-alpha-L-arabinofuranoside + H2O | - |
Pyrus pyrifolia | p-nitrophenol + alpha-L-arabinofuranose | - |
? | |
| p-nitrophenyl-beta-D-xylopyranoside + H2O | - |
Pyrus pyrifolia | p-nitrophenol + beta-D-xylopyranose | - |
? | |
| xylohexaose + H2O | - |
Pyrus pyrifolia | D-xylose | - |
? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| alpha-L-arabinofuranosidase | - |
Pyrus pyrifolia |
| alpha-L-arabinofuranoside arabinofuranohydrolase | - |
Pyrus pyrifolia |
| alpha-L-arafase | - |
Pyrus pyrifolia |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 4.5 | - |
alpha-L-arafase against p-nitrophenyl-alpha-L-arabinofuranoside | Pyrus pyrifolia |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 4 | 6.5 | - |
Pyrus pyrifolia |
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Release 2023.1 (January 2023)
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