Function
Hydrolyzes glycerol-phospholipids at the terminal phosphodiesteric bond to generate phosphatidic acids (PA). Plays an important role in various cellular processes, including phytohormone action, vesicular trafficking, secretion, cytoskeletal arrangement, meiosis, tumor promotion, pathogenesis, membrane deterioration and senescence (PubMed:10441386). Can use phosphatidylserine (PS) and phosphatidylethanolamine (PE) as substrates only in the presence of PIP2. Can use phosphatidylcholine (PC), phosphatidylglycerol (PG) or N-acylphosphatidylethanolamine (NAPE) as substrates in the presence of PE and PIP2 (PubMed:9578608, PubMed:17098468). Involved in membrane lipid modulation under aluminum (Al) stress and negatively modulate plant tolerance to Al (PubMed:22163277).
Sequence
MAYHPAYTETMSMGGGSSHGGGQQYVPFATSSGSLRVELLHGNLDIWVKEAKHLPNMDGFHNRLGGMLSGLGRKKVEGEKSSKITSDPYVTVSISGAVIGRTFVISNSENPVWMQHFDVPVAHSAAEVHFVVKDSDIIGSQIMGAVGIPTEQLCSGNRIEGLFPILNSSGKPCKQGAVLGLSIQYTPMERMRLYQMGVGSGNECVGVPGTYFPLRKGGRVTLYQDAHVDDGTLPSVHLDGGIQYRHGKCWEDMADAIRQARRLIYITGWSVFHPVRLVRRTNDPTEGTLGELLKVKSQEGVRVLVLVWDDPTSRSLLGFKTQGVMNTSDEETRRFFKHSSVQVLLCPRSGGKGHSFIKKSEVGTIYTHHQKTVIVDAEAAQNRRKIVAFVGGLDLCNGRFDTPKHPLFRTLKTLHKDDFHNPNFVTTADDGPREPWHDLHSKIDGPAAYDVLANFEERWMKASKPRGIGKLKSSSDDSLLRIDRIPDIVGLSEASSANDNDPESWHVQVFRSIDSSSVKGFPKDPKEATGRNLLCGKNILIDMSIHAAYVKAIRSAQHFIYIENQYFLGSSFNWDSNKDLGANNLIPMEIALKIANKIRAREKFAAYIVIPMWPEGAPTSNPIQRILYWQHKTMQMMYQTIYKALVEVGLDSQFEPQDFLNFFCLGTREVPVGTVSVYNSPRKPPQPNANANAAQVQALKSRRFMIYVHSKGMVVDDEFVLIGSANINQRSLEGTRDTEIAMGGYQPHYSWAMKGSRPHGQIFGYRMSLWAEHLGFLEQGFEEPENMECVRRVRQLSELNWRQYAAEEVTEMSGHLLKYPVQVDRTGKVSSLPGCETFPDLGGKIIGSFLALQENLTI