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Literature summary for 1.1.1.53 extracted from
- Study of 3alpha, 20beta-hydroxysteroid dehydrogenase with an enzyme-generated affinity alkylator: dual enzyme activity at a single active site (1980), Biochemistry, 19, 4950-4954.
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Streptomyces exfoliatus | - |
- |
- |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| commercial preparation | - |
Streptomyces exfoliatus | - |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| 17beta-[(1S)-1-hydroxy-2-propynyl]-androst-4-ene-3-one + NAD+ | - |
Streptomyces exfoliatus | 17beta-[1-oxo-2-propynyl]-androst-4-ene-3-one + NADH | - |
? |  |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 9.2 | - |
oxidation of hydroxysteroid | Streptomyces exfoliatus |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| NADH | - |
Streptomyces exfoliatus | |
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Release 2023.1 (January 2023)
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