PA(18:1(9Z)/20:1(11Z)) (BioCAD00000109155)

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Metabolite Card

Formula: C41H77O8P (728.5356)
SMILES: [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCC\C=C/CCCCCCCC

Synonyms [en]

PA(18:1(9Z)/20:1(11Z)); 1-(9Z-octadecenoyl)-2-(11Z-eicosenoyl)-glycero-3-phosphate; Phosphatidic acid(38:2) ; 1-oleoyl-2-eicosenoyl-sn-glycero-3-phosphate ; LMGP10010959; Phosphatidate(38:2)

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(18:1(9Z)/20:1(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: BioCAD00000109155). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(18:1(9Z)/20:1(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(18:1(9Z)/20:1(11Z)), in particular, consists of one chain of oleic acid at the C-1 position and one chain of eicosenoic 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: 52929546
  • HMDB: HMDB0114932
  • LipidMaps: LMGP10010959
  • Metlin: METLIN_82125
  • Coconut NaturalProduct: CNP0605454.1

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0066492 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:3(5Z,8Z,11Z))
PathBank:SMP0066496 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0066500 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0066504 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/24:0)
PathBank:SMP0071749 Phosphatidylethanolamine Biosynthesis PE(18:1(9Z)/20:1(11Z))
PathBank:SMP0075244 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:1(11Z))
PathBank:SMP0075248 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:4(5Z,8Z,11Z,14Z))
PathBank:SMP0075252 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/22:1(13Z))
PathBank:SMP0075256 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z))
PathBank:SMP0081719 Cardiolipin Biosynthesis CL(18:1(9Z)/20:1(11Z)/20:1(11Z)/22:0)
PathBank:SMP0081723 Cardiolipin Biosynthesis CL(18:1(9Z)/20:1(11Z)/20:1(13Z)/22:1(13Z))
PathBank:SMP0090517 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:3(5Z,8Z,11Z))
PathBank:SMP0090521 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:5(5Z,8Z,11Z,14Z,17Z))
PathBank:SMP0090525 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0090529 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/24:0)
PathBank:SMP0022303 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/24:1(15Z))
PathBank:SMP0022307 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/22:4(7Z,10Z,13Z,16Z))
PathBank:SMP0022311 De Novo Triacylglycerol Biosynthesis TG(18:1(9Z)/20:1(11Z)/20:4(8Z,11Z,14Z,17Z))
PathBank:SMP0099514 Cardiolipin Biosynthesis CL(18:1(9Z)/20:1(11Z)/20:1(11Z)/20:1(11Z))
PathBank:SMP0099518 Cardiolipin Biosynthesis CL(18:1(9Z)/20:1(11Z)/20:1(11Z)/22:1(13Z))
View All Pathways