Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
PLDZ2_ARATH | function | Hydrolyzes glycerol-phospholipids at the terminal phosphodiesteric bond to generate phosphatidic acids (PA). Phosphatidylcholine-selective (PubMed:11891260). Regulates vesicle trafficking and auxin responses (PubMed:17259265). Required for the normal cycling of PIN-2 containing vesicles (PubMed:17259265). Contributes to the supply of inorganic phosphorus for cell metabolism and diacylglycerol moieties for galactolipid synthesis in phosphorus-starved roots (PubMed:16617110, PubMed:16891548). Involved in root elongation during phosphate limitation (PubMed:16384909). |
PLDZ2_ARATH | similarity | Belongs to the phospholipase D family. PXPH-PLD subfamily. |
PLDZ2_ARATH | tissue specificity | Expressed in seedlings, roots, leaves, stems and flowers (PubMed:16384909, PubMed:17259265). Highest expression in roots (PubMed:16384909). Detected only in the meristematic regions up to 4 days after germination and then at later stages in all tissues (PubMed:16617110). |
Function
Gene Ontology
cellular component | |
---|---|
vacuole | ECO |
molecular function | |
phospholipase D activity | ECO |
biological process | |
cellular response to phosphate starvation | ECO |
galactolipid biosynthetic process | ECO |
root development | ECO |
cellular response to nitrogen starvation | ECO |
phospholipid catabolic process | ECO |
response to auxin | ECO |
intracellular signal transduction | ECO |
regulation of vesicle-mediated transport | ECO |
lipid biosynthetic process | ECO |
phosphatidic acid biosynthetic process | ECO |
Interactions
Interaction Network
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