PA(20:4(5Z,8Z,11Z,14Z)/18:0) (BioCAD00000109372)

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Metabolite Card

Formula: C41H73O8P (724.5043)
SMILES: [H][C@@](COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCC

Synonyms [en]

PA(20:4(5Z,8Z,11Z,14Z)/18:0); 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-octadecanoyl-glycero-3-phosphate; PA(18:0_20:4); Phosphatidate(20:4(5Z,8Z,11Z,14Z)/18:0) ; Phosphatidate(20:4/18:0) ; PA(20:4n6/18:0)

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(20:4(5Z,8Z,11Z,14Z)/18:0). 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: BioCAD00000109372). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(20:4(5Z,8Z,11Z,14Z)/18:0) 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)/18:0), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of stearic 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: 52929221
  • ChEBI: ChEBI:170297
  • HMDB: HMDB0115149
  • LipidMaps: LMGP10010628
  • Metlin: METLIN_81794

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0024747 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0024751 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:0/18:4(6Z,9Z,12Z,15Z))
PathBank:SMP0024755 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0029619 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:1(9Z))
PathBank:SMP0029623 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0029627 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0029631 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0029635 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0072030 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/16:1(9Z))
PathBank:SMP0072034 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:1(9Z))
PathBank:SMP0072038 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0072043 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072047 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072051 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0)
PathBank:SMP0079814 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/16:1(9Z))
PathBank:SMP0079818 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z))
PathBank:SMP0079822 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0079826 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0079830 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0095090 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:1(9Z))
View All Pathways