EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.1.170 | 3beta-hydroxy-4alpha-methyl-5alpha-cholest-7-ene-4beta-carboxylate + NAD+ |
- |
Rattus sp. |
4alpha-methyl-5alpha-cholest-7-en-3-one + CO2 + NADH |
- |
? |
1.1.1.170 | 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-en-4alpha-oic acid + NAD+ |
no epimerization of 4beta-isomer into 4alpha-isomer |
Rattus sp. |
4alpha-methyl-5alpha-cholest-7-en-3-one + CO2 + NADH |
- |
ir |
1.1.1.170 | 3beta-hydroxy-cholest-8,24-dien-4alpha-carboxylate + NAD+ |
- |
Homo sapiens |
4alpha-methyl-cholest-8,24-dien-3-one + CO2 + NADH |
- |
? |
1.1.1.170 | 3beta-hydroxy-cholest-8,24-dien-4alpha-carboxylate + NAD+ |
- |
Saccharomyces cerevisiae |
4alpha-methyl-cholest-8,24-dien-3-one + CO2 + NADH |
- |
? |
1.1.1.170 | 3beta-hydroxy-cholest-8,24-dien-4alpha-carboxylate + NAD+ |
- |
Saccharomyces cerevisiae BY4743 |
4alpha-methyl-cholest-8,24-dien-3-one + CO2 + NADH |
- |
? |
1.1.1.170 | 4alpha-carboxy-4beta-methyl-5alpha-cholesta-8,24-dien-3beta-ol + NADP+ |
- |
Saccharomyces cerevisiae |
3-dehydro-4-methylzymosterol + NADPH + CO2 |
- |
? |
1.1.1.170 | 4alpha-carboxy-4beta-methyl-5alpha-cholesta-8-en-3beta-ol + NADP+ |
enzyme is involved in the sequential removal of two C-4 methyl groups in post-squalene cholesterol biosynthesis |
Homo sapiens |
4alpha-methyl-5alpha-cholesta-8-en-3-one + NADPH + CO2 |
- |
? |
1.1.1.170 | 4alpha-carboxy-5alpha-cholesta-8,24-dien-3beta-ol + NADP+ |
- |
Saccharomyces cerevisiae |
5alpha-cholesta-8,24-dien-3-one + NADPH + CO2 |
- |
? |
1.1.1.170 | 4alpha-carboxy-5alpha-cholesta-8-en-3beta-ol + NADP+ |
enzyme is involved in the sequential removal of two C-4 methyl groups in post-squalene cholesterol biosynthesis |
Homo sapiens |
5alpha-cholesta-8-en-3-one + CO2 + NADPH |
- |
? |
1.1.1.170 | a 3beta-hydroxysteroid-4alpha-carboxylate + NAD(P)+ |
- |
Mus musculus |
a 3-oxosteroid + CO2 + NAD(P)H |
- |
? |