PA(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)) (BioCAD00000109132)

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Metabolite Card

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

Synonyms [en]

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

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)). 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: BioCAD00000109132). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)) 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(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)), in particular, consists of one chain of cis-vaccenic acid at the C-1 position and one chain of arachidonic 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: 131821917
  • ChEBI:
  • HMDB: HMDB0114909
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131821917
  • HMDB: HMDB0114909

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0028715 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0028719 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/16:0)
PathBank:SMP0028723 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/18:1(9Z))
PathBank:SMP0028727 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0028731 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/18:2(9Z,12Z))
PathBank:SMP0028735 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/18:0)
PathBank:SMP0028739 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0028743 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(11Z))
PathBank:SMP0028747 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0028751 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0028755 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0033110 De Novo Triacylglycerol Biosynthesis TG(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))
PathBank:SMP0070612 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0070616 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/16:1(9Z))
PathBank:SMP0070620 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/18:2(9Z,12Z))
PathBank:SMP0070624 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0070628 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0070632 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/18:1(11Z))
PathBank:SMP0070636 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0070640 Cardiolipin Biosynthesis CL(18:1(11Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)/18:1(9Z))
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