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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2008-09-12 01:12:38 UTC
Update Date2022-11-30 19:02:48 UTC
HMDB IDHMDB0006988
Secondary Accession Numbers
  • HMDB06988
Metabolite Identification
Common NameCDP-DG(18:1(11Z)/18:1(11Z))
DescriptionCDP-DG(18:1(11Z)/18:1(11Z)) is a cytidine diphosphate diacylglycerol or CDP-diacylglycerol. CDP-diacylglycerol (CDP-DG) 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(18:1(11Z)/18:1(11Z)), in particular, consists of one chain of vaccenic acid at the C-1 position and one chain of vaccenic acid at the C-2 position. The vaccenic acid moiety is derived from butter fat and animal fat, while the vaccenic acid moiety is derived from butter fat and animal fat. CDP-diacylglycerols are intermediates in the synthesis of phosphatidylglycerols (PG, PC, PS, PI), which is catalyzed by CDP-diacyl synthase, synthase, phosphatidylglycerolphosphate (PGP) synthase, phosphatidylinositol (PI) synthase, and phosphatidylserine (PS) synthase. 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.
Structure
Data?1582752418
Synonyms
ValueSource
1,2-Di(11Z-octadecenoyl)-rac-glycero-3-CDPHMDB
1,2-Divaccenoyl-rac-glycero-3-cytidine-5'-diphosphateHMDB
CDP-DG(18:1/18:1)HMDB
CDP-DG(18:1N7/18:1N7)HMDB
CDP-DG(18:1W7/18:1W7)HMDB
CDP-DG(36:2)HMDB
CDP-Diacylglycerol(18:1/18:1)HMDB
CDP-Diacylglycerol(18:1N7/18:1N7)HMDB
CDP-Diacylglycerol(18:1W7/18:1W7)HMDB
CDP-Diacylglycerol(36:2)HMDB
Chemical FormulaC48H85N3O15P2
Average Molecular Weight1006.162
Monoisotopic Molecular Weight1005.545593045
IUPAC Name{[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}({[(2R)-2,3-bis[(11Z)-octadec-11-enoyloxy]propoxy](hydroxy)phosphoryl}oxy)phosphinic acid
Traditional Name[(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy([(2R)-2,3-bis[(11Z)-octadec-11-enoyloxy]propoxy(hydroxy)phosphoryl]oxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCC\C=C/CCCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCCCCCCCC\C=C/CCCCCC
InChI Identifier
InChI=1S/C48H85N3O15P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-43(52)61-37-40(64-44(53)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)38-62-67(57,58)66-68(59,60)63-39-41-45(54)46(55)47(65-41)51-36-35-42(49)50-48(51)56/h13-16,35-36,40-41,45-47,54-55H,3-12,17-34,37-39H2,1-2H3,(H,57,58)(H,59,60)(H2,49,50,56)/b15-13-,16-14-/t40-,41-,45+,46?,47-/m1/s1
InChI KeyKISJWPWNABZPGN-PYYNXHAWSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cdp-diacylglycerols. These are glycerolipids containing a diacylglycerol, with a cytidine diphosphate attached to the oxygen O1 or O2 of the glycerol part.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassCDP-glycerols
Direct ParentCDP-diacylglycerols
Alternative Parents
Substituents
  • Cdp-diacylglycerol
  • Pyrimidine ribonucleoside diphosphate
  • Diacyl-glycerol-3-pyrophosphate
  • Pentose phosphate
  • Pentose-5-phosphate
  • Glycosyl compound
  • N-glycosyl compound
  • Monosaccharide phosphate
  • Organic pyrophosphate
  • Pentose monosaccharide
  • Aminopyrimidine
  • Fatty acid ester
  • Pyrimidone
  • Monoalkyl phosphate
  • Imidolactam
  • Pyrimidine
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Dicarboxylic acid or derivatives
  • Hydropyrimidine
  • Organic phosphoric acid derivative
  • Monosaccharide
  • Tetrahydrofuran
  • Heteroaromatic compound
  • Secondary alcohol
  • Amino acid or derivatives
  • 1,2-diol
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Azacycle
  • Oxacycle
  • Carboxylic acid derivative
  • Alcohol
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Amine
  • Carbonyl group
  • Primary amine
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Biological locationSource
Process
Naturally occurring process