PA(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)) (BioCAD00000109374)

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Metabolite Card

Formula: C41H71O8P (722.4886)
SMILES: [H][C@@](COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCCCC

Synonyms [en]

PA(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)); 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(9Z-octadecenoyl)-glycero-3-phosphate; 1-(5Z,8Z,11Z,14Z)-Eicosatetraenoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate; 1-C20:4(omega-6)-2-C18:1(omega-9)-phosphatidylic acid; 1-(5Z,8Z,11Z,14Z)-Icosatetraenoyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphate; 1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-(9Z-octadecenoyl)-glycero-3-phosphoric acid

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)). 数据之源，洞见之始. SMRUCC genomics institute, a synthetic life researcher from China. https://biocad_registry.innovation.ac.cn/s/(-)-arctiin (retrieved 2026-01-03) (CAD Registry RN: BioCAD00000109374). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PA(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of oleic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids.

Entity Information

DBLinks

Other DBLinks
  • PubChem: 52929222
  • ChEBI: ChEBI:75141
  • HMDB: HMDB0115151
  • LipidMaps: LMGP10010629
  • RefMet: RM0133513
  • Metlin: METLIN_81795

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0024816 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0024820 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/18:4(6Z,9Z,12Z,15Z))
PathBank:SMP0029659 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0029663 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))
PathBank:SMP0029667 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0029671 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0029675 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072076 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z))
PathBank:SMP0072080 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0072084 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072088 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))
PathBank:SMP0072092 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z))
PathBank:SMP0079858 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0079862 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z))
PathBank:SMP0079866 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))
PathBank:SMP0079870 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0079874 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0016137 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0095130 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0095134 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))
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