PA(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (BioCAD00000109799)

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Metabolite Card

Formula: C43H71O8P (746.4886)
SMILES: [H][C@@](COC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC

Synonyms [en]

PA(20:3w6/20:4w3); PA(20:3n6/20:4n3); PA(20:3/20:4); [(2R)-2-[(8Z,11Z,14Z,17Z)-Icosa-8,11,14,17-tetraenoyloxy]-3-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxy]phosphonate; PA(40:7); Phosphatidate(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z))

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)). 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: BioCAD00000109799). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 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(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)), in particular, consists of one chain of dihomo-gamma-linolenic acid at the C-1 position and one chain of eicosatetraenoic 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: 131822245
  • ChEBI:
  • HMDB: HMDB0115576
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131822245
  • HMDB: HMDB0115576

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0067976 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:0)
PathBank:SMP0067980 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0067984 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/24:1(15Z))
PathBank:SMP0035142 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z))
PathBank:SMP0035146 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0035150 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0076724 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z))
PathBank:SMP0076728 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0086711 Cardiolipin Biosynthesis CL(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0091998 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z))
PathBank:SMP0092002 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0067975 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0067979 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0067983 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/24:0)
PathBank:SMP0035145 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0035149 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0076723 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:0)
PathBank:SMP0076727 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0076731 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/24:1(15Z))
PathBank:SMP0086392 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z))
View All Pathways