PA(i-12:0/i-24:0) (BioCAD00000110015)

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Metabolite Card

Formula: C39H77O8P (704.5356)
SMILES: [H][C@@](COC(=O)CCCCCCCCC(C)C)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCCCCCCCCC(C)C

Synonyms [en]

[(2R)-2-[(22-Methyltricosanoyl)oxy]-3-[(10-methylundecanoyl)oxy]propoxy]phosphonate; PA(i-12:0/i-24:0); Phosphatidic acid(36:0); Phosphatidate(36:0); [(2R)-2-[(22-methyltricosanoyl)oxy]-3-[(10-methylundecanoyl)oxy]propoxy]phosphonic acid; 1-isododecanoyl-2-isotetracosanoyl-sn-glycero-3-phosphate

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

PA(i-12:0/i-24:0). 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: BioCAD00000110015). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

PA(i-12:0/i-24:0) 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(i-12:0/i-24:0), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of isotetracosanoic 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: 131822448
  • ChEBI:
  • HMDB: HMDB0115792
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131822448
  • HMDB: HMDB0115792

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0054619 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/18:2(9Z,11Z)/a-17:0)
PathBank:SMP0054623 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/18:2(9Z,11Z)/i-13:0)
PathBank:SMP0054627 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/18:2(9Z,11Z)/i-17:0)
PathBank:SMP0054631 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/18:2(9Z,11Z)/i-21:0)
PathBank:SMP0054635 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-13:0/a-13:0)
PathBank:SMP0054639 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-13:0/a-25:0)
PathBank:SMP0054643 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-13:0/i-15:0)
PathBank:SMP0054647 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-13:0/i-19:0)
PathBank:SMP0054651 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-13:0/i-24:0)
PathBank:SMP0054655 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-15:0/a-17:0)
PathBank:SMP0054659 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-15:0/i-13:0)
PathBank:SMP0054663 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-15:0/i-17:0)
PathBank:SMP0054667 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-15:0/i-21:0)
PathBank:SMP0054671 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-17:0/a-15:0)
PathBank:SMP0054675 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-17:0/i-12:0)
PathBank:SMP0054679 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-17:0/i-16:0)
PathBank:SMP0054683 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-17:0/i-20:0)
PathBank:SMP0054687 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-21:0/18:2(9Z,11Z))
PathBank:SMP0054691 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-21:0/a-21:0)
PathBank:SMP0054695 Cardiolipin Biosynthesis CL(i-12:0/i-24:0/a-21:0/i-14:0)
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