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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2008-09-12 01:12:23 UTC
Update Date2022-11-30 19:02:48 UTC
HMDB IDHMDB0006973
Secondary Accession Numbers
  • HMDB06973
Metabolite Identification
Common NameCDP-DG(16:0/20:4(5Z,8Z,11Z,14Z))
DescriptionCDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 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(16:0/20:4(5Z,8Z,11Z,14Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of arachidonic acid at the C-2 position. The palmitic acid moiety is derived from fish oils, milk fats, vegetable oils and animal fats, while the arachidonic acid moiety is derived from animal fats and eggs. 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?1582752416
Synonyms
ValueSource
1-Hexadecanoyl-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-CDPHMDB
1-Palmitoyl-2-arachidonoyl-sn-glycero-3-cytidine-5'-diphosphateHMDB
CDP-DG(16:0/20:4)HMDB
CDP-DG(16:0/20:4N6)HMDB
CDP-DG(16:0/20:4W6)HMDB
CDP-DG(36:4)HMDB
CDP-Diacylglycerol(16:0/20:4)HMDB
CDP-Diacylglycerol(16:0/20:4N6)HMDB
CDP-Diacylglycerol(16:0/20:4W6)HMDB
CDP-Diacylglycerol(36:4)HMDB
Chemical FormulaC48H81N3O15P2
Average Molecular Weight1002.1154
Monoisotopic Molecular Weight1001.514291961
IUPAC Name[({[(2R,3R,5R)-5-(4-amino-2-oxo-1,2-dihydropyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy][(2R)-3-(hexadecanoyloxy)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propoxy]phosphinic acid
Traditional Name{[(2R,3R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy(hydroxy)phosphoryl}oxy(2R)-3-(hexadecanoyloxy)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)OP(O)(=O)OC[C@H]1O[C@H](C(O)[C@H]1O)N1C=CC(N)=NC1=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C48H81N3O15P2/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-44(53)64-40(37-61-43(52)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2)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/h11,13,17-18,20,22,26,28,35-36,40-41,45-47,54-55H,3-10,12,14-16,19,21,23-25,27,29-34,37-39H2,1-2H3,(H,57,58)(H,59,60)(H2,49,50,56)/b13-11-,18-17-,22-20-,28-26-/t40-,41-,45+,46?,47-/m1/s1
InChI KeyGMBXECXXNMMIAN-HUOFUYQBSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha-hydroxy ketones. These are organic compounds containing a carboxylic acid, and an amine group attached to the alpha carbon atom, relative to the C=O group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentAlpha-hydroxy ketones
Alternative Parents
Substituents
  • Alpha-hydroxy ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Process
Naturally occurring process
RoleNot Available
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0026 g/LALOGPS
logP6.86ALOGPS
logP9.61ChemAxon
logS-5.6ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)-0.52ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area263.27 ŲChemAxon
Rotatable Bond Count42ChemAxon
Refractivity263.08 m³·mol⁻¹ChemAxon
Polarizability108.52 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DeepCCS[M+H]+275.10230932474
DeepCCS[M-H]-273.27730932474
DeepCCS[M-2H]-306.51530932474
DeepCCS[M+Na]+280.70730932474
AllCCS[M+H]+311.132859911
AllCCS[M+H-H2O]+311.532859911
AllCCS[M+NH4]+310.732859911
AllCCS[M+Na]+310.532859911
AllCCS[M-H]-296.032859911
AllCCS[M+Na-2H]-302.932859911
AllCCS[M+HCOO]-310.332859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. 8.58 minutes32390414
Predicted by Siyang on May 30, 202225.7599 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.98 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid99.2 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4894.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid167.1 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid324.3 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid207.7 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid875.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1482.2 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1130.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)339.4 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2655.1 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid1199.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid2412.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1027.2 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid655.8 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate193.3 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA228.2 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water10.8 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-03di-0920000100-63b7b84a7ff237c3f3302017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-03di-1920001000-a251848f8c1d4b9fe5912017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-03di-3930000000-d90494fc2c957b8153862017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 10V, Negative-QTOFsplash10-0a4i-1892001202-244b3467b3621b9b21f62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 20V, Negative-QTOFsplash10-0bt9-5692110201-05b4d9d35b9e18df0d7a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 40V, Negative-QTOFsplash10-0a4i-5911000000-c6294693bf454b2db7ea2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 10V, Negative-QTOFsplash10-0udi-9000002001-753fc5cb6ecbffc5592f2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 20V, Negative-QTOFsplash10-054x-9062703100-da0a5a0aaee0ce9e69c32021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 40V, Negative-QTOFsplash10-0a59-9347200101-5ceafba4725d52f31a942021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 10V, Positive-QTOFsplash10-0udi-9000000033-8b5c4976b1e73c1b02012021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 20V, Positive-QTOFsplash10-0lxx-5000000059-62a82bf36200380ee6942021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - CDP-DG(16:0/20:4(5Z,8Z,11Z,14Z)) 40V, Positive-QTOFsplash10-006x-0259733002-3c86197eedd14e426dc12021-09-24Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen LocationsNot Available
Tissue Locations
  • All Tissues
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB024167
KNApSAcK IDNot Available
Chemspider ID24765813
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53477917
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

General function:
Involved in transferase activity, transferring phosphorus-containing groups
Specific function:
Provides CDP-diacylglycerol an important precursor for the synthesis of phosphatidylinositol, phosphatidylglycerol, and cardiolipin.
Gene Name:
CDS2
Uniprot ID:
O95674
Molecular weight:
51417.5
General function:
Involved in transferase activity, transferring phosphorus-containing groups
Specific function:
Provides CDP-diacylglycerol an important precursor for the synthesis of phosphatidylinositol (PtdIns), phosphatidylglycerol, and cardiolipin. Overexpression may amplify cellular signaling responses from cytokines. May also play an important role in the signal transduction mechanism of retina and neural cells.
Gene Name:
CDS1
Uniprot ID:
Q92903
Molecular weight:
53303.57
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
Catalyzes the biosynthesis of phosphatidylinositol (PtdIns) as well as PtdIns:inositol exchange reaction. May thus act to reduce an excessive cellular PtdIns content. The exchange activity is due to the reverse reaction of PtdIns synthase and is dependent on CMP, which is tightly bound to the enzyme.
Gene Name:
CDIPT
Uniprot ID:
O14735
Molecular weight:
23538.47
General function:
Involved in phosphotransferase activity, for other substituted phosphate groups
Specific function:
Functions in the biosynthesis of the anionic phospholipids phosphatidylglycerol and cardiolipin (By similarity).
Gene Name:
PGS1
Uniprot ID:
Q32NB8
Molecular weight:
62729.745