EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   2.1.1.142 | (3beta,13alpha,17alpha)-3-fluorolanost-8,24-diene + S-adenosyl-L-methionine |
- |
Glycine max |
(3beta,13alpha,17alpha)-3-fluoro-24-methylidenelanost-8-ene + S-adenosyl-L-homocysteine |
conversion into a single 24(28)-methylene product |
? |
| 2.1.1.142 | 14alpha-methylzymosterol + S-adenosyl-L-methionine |
14alpha-methylzymosterol is 14alpha-methylcholesta-8,24-dien-3beta-ol |
Helianthus annuus |
14alpha-methyl-24-methylenezymosterol + S-adenosyl-L-homocysteine |
- |
? |
| 2.1.1.142 | 24(28)-methylene lophenol + S-adenosyl-L-methionine |
- |
Glycine max |
? |
- |
? |
| 2.1.1.142 | 24(28)-methylene lophenol + S-adenosyl-L-methionine |
- |
Glycine max |
24(28)Z-ethylidene lophenol + S-adenosyl-L-homocysteine |
- |
? |
| 2.1.1.142 | 24(28)-methylenecholest-7-enol + S-adenosyl-L-methionine |
- |
Arabidopsis thaliana |
? |
- |
? |
| 2.1.1.142 | 24(28)-methylenecholesterol + S-adenosyl-L-methionine |
- |
Arabidopsis thaliana |
? |
- |
? |
| 2.1.1.142 | 24(28)-methylenecycloartanol + S-adenosyl-L-methionine |
- |
Arabidopsis thaliana |
? |
- |
? |
| 2.1.1.142 | 24(28)-methylenelanosterol + S-adenosyl-L-methionine |
- |
Arabidopsis thaliana |
? |
- |
? |
| 2.1.1.142 | 24(28)-methylenelophenol + S-adenosyl-L-methionine |
- |
Arabidopsis thaliana |
more |
a mixture of three stereochemical related products with DELTA24(28)Z-ethylidene, DELTA24(28)-ethylidene and DELTA25(27)-24beta-ethyl side chains |
? |
| 2.1.1.142 | 24,25-dehydro-27-methenyl-cycloartenol + S-adenosyl-L-methionine |
CA-8, i.e. cycloartenol nucleus substrate analogue with double bond at C8, an enzyme inhibitor, is a poor substrate |
Glycine max |
? |
- |
? |
