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CHEBI:78268 - 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion

ChEBI IDCHEBI:78268
ChEBI Name1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion
Stars
ASCII Name1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion
DefinitionA phosphatidylethanolamine 38:4 zwitterion obtained by transfer of a proton from the phosphate to the primary amino group of 1-octadecanoyl-2-(5Z,8Z,11Z,14Z-icosatetraenoyl)-sn-glycero-3-phosphoethanolamine; major species at pH 7.3.
Last Modified4 October 2016
Submitternhn
DownloadsMolfile
FormulaC43H78NO8P
Net Charge0
Average Mass768.070
Monoisotopic Mass767.54651
SMILESCCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCC)COP(=O)([O-])OCC[NH3+]
InChIInChI=1S/C43H78NO8P/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-43(46)52-41(40-51-53(47,48)50-38-37-44)39-49-42(45)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22,24,28,30,41H,3-10,12,14-16,18,20-21,23,25-27,29,31-40,44H2,1-2H3,(H,47,48)/b13-11-,19-17-,24-22-,30-28-/t41-/m1/s1
InChIKeyANRKEHNWXKCXDB-BHFWLYLHSA-N
ChEBI Ontology
Outgoing Relation(s)
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:78268) is a 1-stearoyl-2-acyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:189703)
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:78268) is a phosphatidylethanolamine 38:4 zwitterion (CHEBI:71737)
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:78268) is tautomer of 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine (CHEBI:79110)
Incoming Relation(s)
1-stearoyl-2-(15-hydroperoxyarachidonoyl)-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:146282) has functional parent 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:78268)
1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine (CHEBI:79110) is tautomer of 1-stearoyl-2-arachidonoyl-sn-glycero-3-phosphoethanolamine zwitterion (CHEBI:78268)
IUPAC Name 
2-azaniumylethyl (2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-3-(octadecanoyloxy)propyl phosphate
Synonyms  Source
1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-icosatetraenoyl-sn-glycero-3-phosphoethanolamine zwitterionSUBMITTER
PE(18:0/20:4)ChEBI
PE(18:0/20:4(5Z,8Z,11Z,14Z))ChEBI
1-stearoyl-2-arachidonoyl-GPEChEBI
1-stearoyl-2-arachidonoyl-GPE (18:0/20:4)ChEBI
GPE(18:0/20:4)ChEBI
UniProt Name  Source
1-octadecanoyl-2-(5Z,8Z,11Z,14Z)-eicosatetraenoyl-sn-glycero-3-phosphoethanolamineUniProt
Citations