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Literature summary for 3.2.1.22 extracted from
- alpha- and beta-Galactosidase activities in protein bodies and cell walls of lentil seed cotyledons (1987), Phytochemistry, 26, 927-932.
No PubMed abstract available
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| D-galactose | - |
Lens culinaris |  |
| myo-inositol | - |
Lens culinaris | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.26 | - |
p-nitrophenyl-alpha-D-galactoside | cell wall alpha-galactosidase I | Lens culinaris | |
| 0.29 | - |
p-nitrophenyl-alpha-D-galactoside | protein bodies alpha-galactosidase I | Lens culinaris | |
| 0.31 | - |
p-nitrophenyl-alpha-D-galactoside | cell wall alpha-galactosidase II | Lens culinaris | |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| cell wall | - |
Lens culinaris | 5618 | - |
| protein storage vacuole | - |
Lens culinaris | 326 | - |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Lens culinaris | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Lens culinaris |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| p-nitrophenyl-alpha-D-galactoside + H2O | - |
Lens culinaris | p-nitrophenol + alpha-D-galactose | - |
? | |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 6 | - |
- |
Lens culinaris |
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