PA(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)) (BioCAD00000109207)

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Metabolite Card

Formula: C39H63O8P (690.426)
SMILES: [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC

Synonyms [en]

PA(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)); 1-(6Z,9Z,12Z-octadecatrienoyl)-2-(6Z,9Z,12Z,15Z-octadecatetraenoyl)-glycero-3-phosphate; Phosphatidate(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)) ; 1-gamma-linolenoyl-2-stearidonoyl-sn-phosphatidic acid ; PA(18:3n6/18:4n3) ; Phosphatidate(18:3n6/18:4n3)

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)). 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: BioCAD00000109207). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)) 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(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)), in particular, consists of one chain of gamma-linolenic acid at the C-1 position and one chain of stearidonic 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: 52928973
  • HMDB: HMDB0114984
  • LipidMaps: LMGP10010380
  • Metlin: METLIN_81546

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0066898 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/18:4(6Z,9Z,12Z,15Z))
PathBank:SMP0066902 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:3(5Z,8Z,11Z))
PathBank:SMP0066906 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0066910 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0066914 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/24:0)
PathBank:SMP0033322 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:3(8Z,11Z,14Z))
PathBank:SMP0075652 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:1(11Z))
PathBank:SMP0075656 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0075660 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:1(13Z))
PathBank:SMP0075664 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0090925 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:1(11Z))
PathBank:SMP0090929 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0090933 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:1(13Z))
PathBank:SMP0090937 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0024667 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0024671 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/18:3(9Z,12Z,15Z))
PathBank:SMP0024675 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0066901 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z))
PathBank:SMP0066905 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0066909 De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/18:4(6Z,9Z,12Z,15Z)/22:2(13Z,16Z))
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