NCBI Accession #
NP_567989.1
NCBI GenBank Nucleotide #
NM_119745.3
NCBI Official Full Name
phospholipase D delta
NCBI Official Symbol
PLDDELTA
NCBI Official Synonym Symbols
ARABIDOPSIS THALIANA PHOSPHOLIPASE D DELTA; ATPLDDELTA; F4B14.60; F4B14_60; PHOSPHOLIPASE D; phospholipase D delta
NCBI Protein Information
phospholipase D delta
NCBI Summary
Encodes a protein with phospholipase D activity. Involved in phospolipase metabolism. Mutants are affected in hydrogen peroxide mediated cell death.
UniProt Gene Name
PLDDELTA
UniProt Synonym Gene Names
PLD delta
UniProt Protein Name
Phospholipase D delta
UniProt Primary Accession #
Q9C5Y0
UniProt Secondary Accession #
Q0WUE7; Q8L891; Q944P8; Q947R2; Q9FS18; Q9SZS7
UniProt Related Accession #
Q9C5Y0
UniProt Comments
Hydrolyzes glycerol-phospholipids at the terminal phosphodiesteric bond to generate phosphatidic acids (PA). May be involved in PA accumulation in the dehydration stress response and in the transduction of hormonal and environmental signals to the microtubules cytoskeleton (PubMed:11549769, PubMed:11489173, PubMed:12881496). Prefers phosphatidylethanolamine to phosphatidylcholine as substrate (PubMed:12397060). Involved in H2O2 and abscisic acid (ABA)-induced stomatal closure (PubMed:22589465, PubMed:22392280). Involved in nitric oxide (NO) signaling during stomatal closure (PubMed:22932846). Plays a positive role in ABA-promoted senescence (PubMed:23762411). Involved in basal defense and nonhost resistance (PubMed:23979971).