| http://purl.uniprot.org/citations/30517655 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30517655 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/30517655 | http://www.w3.org/2000/01/rdf-schema#comment | "N-Acyl-phosphatidylethanolamines (NAPEs) represent a class of glycerophospholipids and serve as the precursors of bioactive N-acylethanolamines, including arachidonoylethanolamide (anandamide), palmitoylethanolamide and oleoylethanolamide. NAPEs are produced in mammals by N-acyltransferases, the enzymes which transfer an acyl chain of glycerophospholipids to the amino group of phosphatidylethanolamine. Recently, the ɛ isoform of cytosolic phospholipase A2 (cPLA2ɛ, also called PLA2G4E) was identified as Ca2+-dependent N-acyltransferase. We showed that the activity is remarkably stimulated by phosphatidylserine (PS) in vitro. In the present study, we investigated whether or not endogenous PS regulates the function of cPLA2ɛ in living cells. When PS synthesis was suppressed by the knockdown of PS synthases in cPLA2ɛ-expressing cells, the cPLA2ɛ level and its N-acyltransferase activity were significantly reduced. Mutagenesis studies revealed that all of C2, lipase and polybasic domains of cPLA2ɛ were required for its proper localization as well as the enzyme activity. Liposome-based assays showed that several anionic glycerophospholipids, including PS, phosphatidic acid and phosphatidylinositol 4,5-bisphosphate, enhance the Ca2+-dependent binding of purified cPLA2ɛ to liposome membrane and stimulate its N-acyltransferase activity. Altogether, these results suggested that endogenous PS and other anionic phospholipids affect the localization and enzyme activity of cPLA2ɛ."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.org/dc/terms/identifier | "doi:10.1093/jb/mvy104"xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.org/dc/terms/identifier | "doi:10.1093/jb/mvy104"xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Araki N."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Araki N."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Ueda N."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Ueda N."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Kawai K."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Kawai K."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Hussain Z."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Hussain Z."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Tsuboi K."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Tsuboi K."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Uyama T."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Uyama T."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Binte Mustafiz S.S."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/author | "Binte Mustafiz S.S."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/date | "2019"xsd:gYear |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/date | "2019"xsd:gYear |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/name | "J. Biochem."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/name | "J. Biochem."xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/pages | "343-352"xsd:string |
| http://purl.uniprot.org/citations/30517655 | http://purl.uniprot.org/core/pages | "343-352"xsd:string |