PA(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)) (BioCAD00000109373)

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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)CCCCCCCCC\C=C/CCCCCC

Synonyms [en]

Phosphatidate(20:4/18:1) ; Phosphatidate(20:4w6/18:1w7) ; [(2R)-3-[(5Z,8Z,11Z,14Z)-Icosa-5,8,11,14-tetraenoyloxy]-2-[(11Z)-octadec-11-enoyloxy]propoxy]phosphonate; Phosphatidic acid(20:4n6/18:1n7) ; PA(38:5) ; 1-arachidonoyl-2-cis-vaccenoyl-sn-glycero-3-phosphate

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)). 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: BioCAD00000109373). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)) 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(11Z)), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of cis-vaccenic 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

  • CAS Registry Number:
  • PubChem CID: 131822011
  • ChEBI:
  • HMDB: HMDB0115150
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131822011
  • HMDB: HMDB0115150

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0024808 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0024812 De Novo Triacylglycerol Biosynthesis TG(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0029639 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0029643 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))
PathBank:SMP0029647 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0029651 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0029655 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072056 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z))
PathBank:SMP0072060 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0072064 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0072068 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(9Z))
PathBank:SMP0072072 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:1(11Z))
PathBank:SMP0079834 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(11Z))
PathBank:SMP0079838 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0079842 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z))
PathBank:SMP0079846 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/18:1(11Z))
PathBank:SMP0079850 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0079854 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0095110 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0095114 Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))
View All Pathways