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Literature summary extracted from
- DELTA4-Steroid 5alpha-reductase activity in porcine testicular microsomes (1985), Biochem. Soc. Trans., 13, 187-188.
No PubMed abstract available
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 1.3.1.22 | Sus scrofa | - |
- |
- |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 1.3.1.22 | -70°C or storage in liquid nitrogen is necessary to preserve activity for more than a few days | Sus scrofa |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 1.3.1.22 | cholest-4-en-3-one + NADPH | - |
Sus scrofa | 5-alpha-cholestan-3-one + NADP+ | - |
? |  |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 1.3.1.22 | 6.9 | - |
- |
Sus scrofa |
Cofactor
| EC Number | Cofactor | Comment | Organism | Structure |
|---|---|---|---|---|
| 1.3.1.22 | NADPH | - |
Sus scrofa | |
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Release 2023.1 (January 2023)
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