CDP-DG(i-20:0/18:2(9Z,11Z)) (BioCAD00000110518)

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Metabolite Card

Formula: C50H89N3O15P2 (1033.5769)
SMILES: [H][C@@](COC(=O)CCCCCCCCCCCCCCCCC(C)C)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCC\C=C/C=C\CCCCCC

Synonyms [en]

CDP-diacylglycerol(i-20:0/18:2n7); {[(2R,3R,5R)-3,4-dihydroxy-5-(2-hydroxy-4-imino-1,4-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}({hydroxy[(2R)-3-[(18-methylnonadecanoyl)oxy]-2-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propoxy]phosphoryl}oxy)phosphinate; 1-isoeicosanoyl-2-(9Z,11Z)-octadecadienoyl-sn-glycero-3-CDP; CDP-DG(38:2); CDP-DG(i-20:0/18:2n7); CDP-DG(i-20:0/18:2w7)

Reviewed

Last reviewed on 2024-06-28.

Cite this Page

CDP-DG(i-20:0/18:2(9Z,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: BioCAD00000110518). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Note

CDP-DG(i-20:0/18:2(9Z,11Z)) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol (CDP-DG). CDP-diacylglycerol is an important branchpoint intermediate in eukaryotic phospholipid biosynthesis and could be a key regulatory molecule in phospholipid metabolism. It is a glycerophospholipid in which a cytidine diphosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, CDP-diacylglycerols 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. CDP-DG(i-20:0/18:2(9Z,11Z)), in particular, consists of one chain of isoeicosanoic acid at the C-1 position and one chain of (9Z,11Z)-octadecadienoic acid at the C-2 position. Cytidine diphosphate diacylglycerols are rarely noticed in analyses of lipid compositions of tissues, as they are present is such small amounts (perhaps only 0.05% or so of the total phospholipids).

Entity Information

DBLinks

  • CAS Registry Number:
  • PubChem CID: 131822951
  • ChEBI:
  • HMDB: HMDB0116295
  • LipidMaps:
  • KEGG:
  • BioCyc:
  • NCBI MeSH:
  • Wikipedia:
Other DBLinks
  • PubChem: 131822951
  • HMDB: HMDB0116295

Class / Ontology

Metabolic Network
ID EC Number Name
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Organism Source

Taxonomy Source

Pathway Synthetic

pathway id name
PathBank:SMP0043573 Cardiolipin Biosynthesis CL(a-13:0/18:2(9Z,11Z)/i-20:0/18:2(9Z,11Z))
PathBank:SMP0044217 Cardiolipin Biosynthesis CL(a-13:0/a-15:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0046150 Cardiolipin Biosynthesis CL(a-13:0/i-14:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0046474 Cardiolipin Biosynthesis CL(a-13:0/i-15:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0049051 Cardiolipin Biosynthesis CL(a-13:0/i-24:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0050020 Cardiolipin Biosynthesis CL(i-12:0/a-15:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0050989 Cardiolipin Biosynthesis CL(i-12:0/a-25:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0051961 Cardiolipin Biosynthesis CL(i-12:0/i-14:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0052605 Cardiolipin Biosynthesis CL(i-12:0/i-16:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0053899 Cardiolipin Biosynthesis CL(i-12:0/i-20:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0054223 Cardiolipin Biosynthesis CL(i-12:0/i-21:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0056162 Cardiolipin Biosynthesis CL(i-13:0/a-17:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0056486 Cardiolipin Biosynthesis CL(i-13:0/a-21:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0056813 Cardiolipin Biosynthesis CL(i-13:0/a-25:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0059430 Cardiolipin Biosynthesis CL(i-13:0/i-19:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0060094 Cardiolipin Biosynthesis CL(i-13:0/i-21:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0062874 Cardiolipin Biosynthesis CL(i-14:0/i-15:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0047441 Cardiolipin Biosynthesis CL(a-13:0/i-18:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0048405 Cardiolipin Biosynthesis CL(a-13:0/i-21:0/i-20:0/18:2(9Z,11Z))
PathBank:SMP0049374 Cardiolipin Biosynthesis CL(i-12:0/18:2(9Z,11Z)/i-20:0/18:2(9Z,11Z))
View All Pathways