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Literature summary extracted from

  • Hong, Y.; Devaiah, S.P.; Bahn, S.C.; Thamasandra, B.N.; Li, M.; Welti, R.; Wang, X.
    Phospholipase D epsilon and phosphatidic acid enhance Arabidopsis nitrogen signaling and growth (2009), Plant J., 58, 376-387.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.1.4.4 additional information PLDepsilon activity and phosphatidic acid content enhance growth under hyperosmotic stres Arabidopsis thaliana

Protein Variants

EC Number Protein Variants Comment Organism
3.1.4.4 additional information knockout of PLDepsilon decreases root growth and biomass accumulation, whereas overexpression of PLDepsilon enhances root growth and biomass accumulation. Increased expression of PLDepsilon also promotes root hair elongation and primary root growth under severe nitrogen deprivation. Growth phenotypes of PLDepsilon mutant seedlings under different conditions, detailed overview Arabidopsis thaliana

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.4.4 ethanol suppression of PLD-mediated phosphatidic acid formation by alcohol alleviated the growth-promoting effect of PLDepsilon Arabidopsis thaliana

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.4.4 plasma membrane associated Arabidopsis thaliana 5886
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.4.4 phosphatidylcholine + H2O Arabidopsis thaliana
-
 choline + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylethanolamine + H2O Arabidopsis thaliana
-
 ethanolamine + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylglycerol + H2O Arabidopsis thaliana
-
 glycerol + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylserine + H2O Arabidopsis thaliana
-
 serine + phosphatidic acid
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.1.4.4 Arabidopsis thaliana
-
 gene pldepsilon
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.4.4 leaf
-
 Arabidopsis thaliana
-
3.1.4.4 root
-
 Arabidopsis thaliana
-
3.1.4.4 seedling
-
 Arabidopsis thaliana
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.4.4 additional information PLDepsilon is active under a broad range of reaction conditions Arabidopsis thaliana ?
-
 ?
3.1.4.4 phosphatidylcholine + H2O
-
 Arabidopsis thaliana choline + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylethanolamine + H2O
-
 Arabidopsis thaliana ethanolamine + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylglycerol + H2O
-
 Arabidopsis thaliana glycerol + phosphatidic acid
-
 ?
3.1.4.4 phosphatidylserine + H2O
-
 Arabidopsis thaliana serine + phosphatidic acid
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.4.4 phospholipase D epsilon
-
 Arabidopsis thaliana
3.1.4.4 PLD
-
 Arabidopsis thaliana
3.1.4.4 PLDepsilon
-
 Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
3.1.4.4 physiological function PLDepsilon and phosphatidic acid promote organism growth and play a role in nitrogen signaling. The lipid-signaling process may play a role in connecting membrane sensing of nutrient status to increased plant growth and biomass production Arabidopsis thaliana