questin monooxygenase EC#: 1.14.13.43; ChemWhat Code: 1375259
| Product Name | questin monooxygenase |
| Example Structure | ![]() |
| Synonyms | questin oxygenase |
| EC Number | 1.14.13.43 |
| CAS Registry Number | 115232-45-6 |
| Comments | The enzyme cleaves the anthraquinone ring of questin to form a benzophenone. Involved in the biosynthesis of the seco-anthraquinone (+)-geodin. |
| Cofactor | |
| History | |
| Reactions | Questin + Nadph + O(2) = demethylsulochrin + NADP(+). |
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