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Literature summary for 3.2.1.38 extracted from
- Inactivation of beta-fucosidase by iodine, N-acetylimidazole and tetranitromethane. Evidence for the existence of essential tyrosine residues (1981), Biochim. Biophys. Acta, 657, 535-538.
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| KI | lactose protects against inactivation | Achatina balteata |  |
| N-Acetylimidazole | progressive inactivation | Achatina balteata | |
| Tetranitromethane | lactose protects against inactivation | Achatina balteata | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| extracellular | - |
Achatina balteata | - |
- |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Achatina balteata | - |
african snail | - |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
| to homogeneity | Achatina balteata |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| digestive juice | two forms, beta-fucosidase I and beta-fucosidase II | Achatina balteata | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 63 | - |
- |
Achatina balteata |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| p-nitrophenyl-beta-D-fucoside + H2O | maximum catalytic activity | Achatina balteata | p-nitrophenol + beta-D-fucose | - |
? | |
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Release 2023.1 (January 2023)
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