EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.14.19.12 | alpha-linolenoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
DELTA5-desaturase activity |
Chlamydomonas reinhardtii |
coniferonoyl-[glycerolipid] + ferricytochrome b5 + H2O |
- |
? |
1.14.19.12 | alpha-linolenoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
DELTA5-desaturase activity |
Chlamydomonas reinhardtii 137C |
coniferonoyl-[glycerolipid] + ferricytochrome b5 + H2O |
- |
? |
1.14.19.12 | dihomolinoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
low activity |
Chlamydomonas reinhardtii |
? |
- |
? |
1.14.19.12 | dihomolinoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
low activity |
Chlamydomonas reinhardtii 137C |
? |
- |
? |
1.14.19.12 | eicosa-11,14,17-trienoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
low activity |
Chlamydomonas reinhardtii |
? |
- |
? |
1.14.19.12 | eicosa-11,14,17-trienoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
low activity |
Chlamydomonas reinhardtii 137C |
? |
- |
? |
1.14.19.12 | linoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
preferred substrate, DELTA5-desaturase activity |
Chlamydomonas reinhardtii |
pinolenoyl-[glycerolipid] + ferricytochrome b5 + H2O |
- |
? |
1.14.19.12 | linoleoyl-[glycerolipid] + ferrocytochrome b5 + O2 + H+ |
preferred substrate, DELTA5-desaturase activity |
Chlamydomonas reinhardtii 137C |
pinolenoyl-[glycerolipid] + ferricytochrome b5 + H2O |
- |
? |
1.14.19.12 | more |
no activity with 18:1DELTA11, 16:0, 16:1DELTA9, 18:0, 18:2DELTA10E,12, 18:2DELTA9,11E, 20:1DELTA11, 20:3DELTA8,11,14, and 20:4DELTA8,11,14,17. The enzyme also shows DELTA7-desaturase activity on 20:2DELTA11,14 and 20:3DELTA11,14,17 to produce 20:3DELTA7,11,14 and 20:4DELTA7,11,14,17, respectively |
Chlamydomonas reinhardtii |
? |
- |
? |
1.14.19.12 | more |
no activity with 18:1DELTA11, 16:0, 16:1DELTA9, 18:0, 18:2DELTA10E,12, 18:2DELTA9,11E, 20:1DELTA11, 20:3DELTA8,11,14, and 20:4DELTA8,11,14,17. The enzyme also shows DELTA7-desaturase activity on 20:2DELTA11,14 and 20:3DELTA11,14,17 to produce 20:3DELTA7,11,14 and 20:4DELTA7,11,14,17, respectively |
Chlamydomonas reinhardtii 137C |
? |
- |
? |