EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.18.4 | cis-oleic acid + reduced acceptor + O2 |
- |
Claviceps purpurea |
ricinoleic acid + acceptor + H2O |
- |
? |
1.14.18.4 | linoleic acid + ferrocytochrome P-450 + O2 |
- |
Claviceps purpurea |
linolenic acid + ferricytochrome P-450 + H2O |
- |
? |
1.14.18.4 | more |
biosynthesis of ricinoleic acid in Claviceps purpurea is catalyzed by the fungal desaturase-like hydroxylase |
Claviceps purpurea |
? |
- |
? |
1.14.18.4 | more |
the enzyme acts predominantly as a hydroxylase, introducing hydroxyl groups at the 12-position of oleic acid and palmitoleic acid. It also shows DELTA12 desaturase activities on 16C and 18C monounsaturated fatty acids and, to a much lesser extent, omega3 desaturase activities on ricinoleic acid, overview |
Claviceps purpurea |
? |
- |
? |
1.14.18.4 | oleate + ferrocytochrome P-450 + H+ + O2 |
- |
Claviceps purpurea |
12-hydroxy-oleate + ferricytochrome P-450 + H2O |
- |
? |
1.14.18.4 | oleic acid + 2 ferrocytochrome b5 + O2 + 2 H+ |
- |
Claviceps purpurea |
ricinoleic acid + 2 ferricytochrome b5 + H2O |
- |
? |
1.14.18.4 | oleic acid + 2 ferrocytochrome b5 + O2 + 2 H+ |
- |
Claviceps purpurea |
ricinoleic acid + 2 ferricytochrome b5 + H2O |
i.e. 12-hydroxy-octadeca-cis-9-enoic acid |
? |
1.14.18.4 | palmitoleate + ferrocytochrome P-450 + H+ + O2 |
- |
Claviceps purpurea |
12-hydroxypalmitoleate + ferricytochrome P-450 + H2O |
- |
? |
1.14.18.4 | 1-acyl-2-oleoyl-sn-glycero-3-phosphocholine + ferrocytochrome b5 + O2 |
- |
Physaria fendleri |
1-acyl-2-[(S)-12-hydroxyoleoyl]-sn-glycero-3-phosphocholine + ferricytochrome b5 |
- |
? |
1.14.18.4 | cis-linoleic acid + reduced acceptor + O2 |
- |
Physaria fendleri |
densipolic acid + acceptor + H2O |
- |
? |