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Literature summary extracted from
- Degradation of 2-hydroxybut-3-enylglucosinolate (progoitrin) (1987), Phytochemistry, 26, 669-673.
No PubMed abstract available
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.147 | ascorbic acid | maximal activation at 1.57 mM | Brassica napus |  |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 3.2.1.147 | Cu2+ | strong | Brassica napus | |
| 3.2.1.147 | Fe2+ | slightly suppresses reaction but causes a significant effect by directing degradation of 2-hydroxybut-3-enylglucosinolate to 1-cyano-2-hydroxy-3-ene rather than to 5-vinyloxazolidine-2-thione | Brassica napus | |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 3.2.1.147 | Brassica napus | - |
- |
- |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 3.2.1.147 | 2-hydroxybut-3-enylglucosinolate + H2O | - |
Brassica napus | additional information | in absence of ascorbate 5-vinyloxazolidine-2-thione is the only product, whereas in the presence of added ascorbate 1-cyano-2-hydroxybut-3-ene is also formed | ? | |
| 3.2.1.147 | sinigrin + H2O | - |
Brassica napus | D-glucose + 3-isothiocyanatoprop-1-ene + SO42- | - |
? | |
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