EC Number |
Reaction |
Reference |
---|
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
- |
- |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
acts on a range of steroids with a 24(25)-double bond, including lanosterol, desmosterol and zymosterol |
- |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
anaerobic reduction of 24(25)-enes of lanosterol and other obligatory intermediates of cholesterol biosynthesis from lanosterol |
288496 |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
ArDWF1 directly reduces 24-methylenecholesterol to produce campesterol with retention of the C-25 hydrogen and without passing through a DELTA24(25) intermediate, mechansim |
745361 |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
mechanism |
288498 |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
regulation, enzyme induction, dietary induction |
288496 |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
stereochemistry |
288498 |
1.3.1.72 | 5alpha-cholest-7-en-3beta-ol + NADP+ = 5alpha-cholesta-7,24-dien-3beta-ol + NADPH + H+ |
two-step mechanism involving the isomerization of DELTA24(28) to DELTA24(25), which requires elimination of H-25, mechanism |
745361 |