EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.3.99.6 | 4-pregnen-3,20-dione + NADH |
i.e. progesterone |
[Clostridium] innocuum |
5beta-pregnan-3,20-dione + NAD+ |
- |
? |
1.3.99.6 | 5beta-androst-3,17-dione + acceptor |
acceptor: 1,2-naphthoquinone, 1,4-naphthoquinone, 1,4-benzoquinone, menadione or coenzyme Q10 |
Comamonas testosteroni |
androst-1,4-dien-3,17-dione + reduced acceptor |
- |
? |
1.3.99.6 | 5beta-androstan-3,17-dione + acceptor |
acceptor: phenazine methosulfate |
Clostridium paraputrificum |
4-androsten-3,17-dione + reduced acceptor |
- |
? |
1.3.99.6 | 5beta-androstan-3,17-dione + acceptor |
acceptor: nitroblue tetrazolium |
Pseudomonas sp. |
4-androsten-3,17-dione + reduced acceptor |
- |
? |
1.3.99.6 | 5beta-androstan-3,17-dione + acceptor |
acceptor: 1,2-naphthoquinone, 1,4-naphthoquinone, 1,4-benzoquinone, menadione or coenzyme Q10 |
Comamonas testosteroni |
4-androsten-3,17-dione + reduced acceptor |
- |
? |
1.3.99.6 | 5beta-androstane-3,17-dione + acceptor |
acceptor: 1,2-naphthoquinone, 1,4-naphthoquinone, 1,4-benzoquinone, menadione or coenzyme Q10 |
Comamonas testosteroni |
androst-4-en-3,17-dione + reduced acceptor |
- |
? |
1.3.99.6 | 5beta-pregnan-3,20-dione + menaphthone |
- |
Clostridium paraputrificum |
4-pregnen-3,20-dione + reduced menaphthone |
- |
? |
1.3.99.6 | 5beta-pregnan-3,20-dione + phenazine methosulfate |
- |
Clostridium paraputrificum |
4-pregnen-3,20-dione + reduced menazine methosulfate |
- |
? |
1.3.99.6 | more |
no activity with: NAD+, NADP+, FMN and FAD |
Clostridium paraputrificum |
? |
- |
? |
1.3.99.6 | more |
inducible by 3-oxo-5beta-cholan-24-oic acid |
Clostridium paraputrificum |
? |
- |
? |