EC Number | Application | Comment | Organism |
---|---|---|---|
3.1.4.4 | molecular biology | knockout and overexpression of PLDalpha3 alter plant response to salinity and water deficit. Alterations of PLDalpha3 result in changes in phosphatidic acid level and membrane lipid composition. PLDalpha3-knockout plants display increased sensitivities to salinity and water deficiency and also tend to induce abscisic acid-responsive genes more readily than wild-type plants, whereas PLDalpha3-overexpressed plants have decreased sensitivities. PLDalpha3-knockout plants flower later than wild-type plants in slightly dry conditions, whereas PLDalpha3-overexpressed plants flower earlier | Arabidopsis thaliana |
EC Number | Cloned (Comment) | Organism |
---|---|---|
3.1.4.4 | expressed in Arabidopsis thaliana as a His-tagged fusion protein | Arabidopsis thaliana |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
3.1.4.4 | additional information | knockout and overexpression of PLDalpha3 alter plant response to salinity and water deficit. Alterations of PLDalpha3 result in changes in phosphatidic acid level and membrane lipid composition. PLDalpha3-knockout plants display increased sensitivities to salinity and water deficiency and also tend to induce abscisic acid-responsive genes more readily than wild-type plants, whereas PLDalpha3-overexpressed plants have decreased sensitivities. PLDalpha3-knockout plants flower later than wild-type plants in slightly dry conditions, whereas PLDalpha3-overexpressed plants flower earlier | Arabidopsis thaliana |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.1.4.4 | Arabidopsis thaliana | Q38882 | - |
- |
3.1.4.4 | Arabidopsis thaliana | Q9C888 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.1.4.4 | purified from plant proteins by immunoaffinity column chromatography | Arabidopsis thaliana |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.1.4.4 | bud | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | bud | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
3.1.4.4 | flower | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | flower | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
3.1.4.4 | leaf | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | leaf | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
3.1.4.4 | root | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | root | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
3.1.4.4 | silique | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | silique | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
3.1.4.4 | stem | expression is 1000fold higher than that of isoenzyme PLDalpha3 | Arabidopsis thaliana | - |
3.1.4.4 | stem | expression is 1000fold lower than that of isoenzyme PLDalpha1 | Arabidopsis thaliana | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.1.4.4 | phosphatidylcholine + H2O | enzyme shows the highest activity toward phosphatidylcholine and the lowest toward phosphatidylserine | Arabidopsis thaliana | phosphatidate + choline | - |
? | |
3.1.4.4 | phosphatidylglycerol + H2O | enzyme shows the highest activity toward phosphatidylcholine and the lowest toward phosphatidylserine | Arabidopsis thaliana | phosphatidate + glycerol | - |
? | |
3.1.4.4 | phosphatidylserine + H2O | enzyme shows the highest activity toward phosphatidylcholine and the lowest toward phosphatidylserine | Arabidopsis thaliana | phosphatidate + serine | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.1.4.4 | phospholipase Dalpha1 | - |
Arabidopsis thaliana |
3.1.4.4 | phospholipase Dalpha3 | - |
Arabidopsis thaliana |
3.1.4.4 | PLDalpha1 | - |
Arabidopsis thaliana |
3.1.4.4 | PLDalpha3 | - |
Arabidopsis thaliana |