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DGL

Gene
DGL
Protein
Galactolipase DONGLE, chloroplastic
Organism
Arabidopsis thaliana
Length
471 amino acids
Function
Sn-1-specific phospholipase that releases free fatty acids from phosphatidylcholine. Has a higher galactolipase activity than phospholipase A1 activity when digalactosyldiacylglycerol (DGDG) is used as substrate. Catalyzes the initial step of jasmonic acid biosynthesis. Required for the biosynthesis of basal-level endogenous jasmonate in vegetative tissues. Regulates leaves growth. Not essential for jasmonate biosynthesis after wounding or upon pathogen infection.
Similarity
Belongs to the AB hydrolase superfamily. Lipase family.
Mass
52.8 kDa
Sequence
MAAKVFTQNPIYSQSLVRDKTPQQKHNLDHFSISQHTSKRLVVSSSTMSPPISSSPLSLPSSSSSQAIPPSRAPAVTLPLSRVWREIQGSNNWENLIEPLSPILQQEITRYGNLLSASYKGFDLNPNSKRYLSCKYGKKNLLKESGIHDPDGYQVTKYIYATPDINLNPIKNEPNRARWIGYVAVSSDESVKRLGRRDILVTFRGTVTNHEWLANLKSSLTPARLDPHNPRPDVKVESGFLGLYTSGESESKFGLESCREQLLSEISRLMNKHKGEEISITLAGHSMGSSLAQLLAYDIAELGMNQRRDEKPVPVTVFSFAGPRVGNLGFKKRCEELGVKVLRITNVNDPITKLPGFLFNENFRSLGGVYELPWSCSCYTHVGVELTLDFFDVQNISCVHDLETYITLVNRPRCSKLAVNEDNFGGEFLNRTSELMFSKGRRQALHFTNAATNAAYLLCSISNHMLYYNIF