PA(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (BioCAD00000109798)

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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)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC

Synonyms [en]

PA(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)); PA(40:7); 1-(8Z,11Z,14Z-eicosatrienoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycero-3-phosphate; 1-dihomo-gamma-linolenoyl-2-arachidonoyl-sn-glycero-3-phosphate; Phosphatidic acid(20:3n6/20:4n6); Phosphatidic acid(20:3w6/20:4w6)

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(20:3(8Z,11Z,14Z)/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: BioCAD00000109798). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(20:3(8Z,11Z,14Z)/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(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)), in particular, consists of one chain of dihomo-gamma-linolenic 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

Other DBLinks
  • PubChem: 52929203
  • HMDB: HMDB0115575
  • LipidMaps: LMGP10010610
  • Metlin: METLIN_81776

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0067964 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0067968 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0067972 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/24:0)
PathBank:SMP0035134 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0035138 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0076712 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:0)
PathBank:SMP0076716 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0076720 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/24:1(15Z))
PathBank:SMP0086389 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0086707 Cardiolipin Biosynthesis CL(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0091986 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:0)
PathBank:SMP0091990 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z))
PathBank:SMP0091994 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/24:1(15Z))
PathBank:SMP0067963 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0067967 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:2(13Z,16Z))
PathBank:SMP0067971 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0035133 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z))
PathBank:SMP0035137 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:2(13Z,16Z))
PathBank:SMP0035141 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0076711 De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z))
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