Activating Compound | Comment | Organism | Structure |
---|---|---|---|
O2 | elevation of external O2 supply produces a dramatic increase of the FAD2 enzyme activity | Helianthus annuus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
microsome | - |
Helianthus annuus | - |
- |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helianthus annuus | - |
cultivar HA-89 | - |
Oxidation Stability | Organism |
---|---|
low internal oxygen levels (0.001 mM) limit FAD2 activity, the internal oxygen level acts as a key regulator for the activity of the FAD2 enzyme | Helianthus annuus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
seed | - |
Helianthus annuus | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
1-acyl-2-oleoyl-sn-glycero-3-phosphocholine + ferrocytochrome b5 + O2 + H+ | - |
Helianthus annuus | 1-acyl-2-linoleoyl-sn-glycero-3-phosphocholine + ferricytochrome b5 + H2O | - |
? |
Synonyms | Comment | Organism |
---|---|---|
oleate desaturase | - |
Helianthus annuus |
oleoyl-phosphatidylcholine desaturase | - |
Helianthus annuus |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
10 | 30 | temperature changes from 10°C to 30°C or vice versa bring about a fast and dramatic decrease or increase in the level of FAD2 activity, respectively | Helianthus annuus |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
NAD+ | - |
Helianthus annuus |