Showing metabocard for DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0) (BMDB0007340)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (2) Show 2 proteinsXML
Record Information
Version1.0
Creation Date2016-09-30 23:35:23 UTC
Update Date2020-05-21 16:27:57 UTC
BMDB IDBMDB0007340
Secondary Accession Numbers
  • BMDB07340
Metabolite Identification
Common NameDG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)
DescriptionDG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)[iso2], also known as DAG(18:4/20:1) or dg(18:4(6z,9z,12z,15z)/20:1(11z)/0:0)[iso2], belongs to the class of organic compounds known as 1,2-dg(18:4(6z,9z,12z,15z)/20:1(11z)/0:0)[iso2]s. These are dg(18:4(6z,9z,12z,15z)/20:1(11z)/0:0)[iso2]s containing a glycerol acylated at positions 1 and 2. Thus, DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)[iso2] is considered to be a diradylglycerol lipid molecule. DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)[iso2] is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. In cattle, DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)[iso2] is involved in a couple of metabolic pathways, which include de novo triacylglycerol biosynthesis TG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/24:1(15Z)) pathway and de novo triacylglycerol biosynthesis TG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/22:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
DAG(18:4/20:1)HMDB
1-Stearidonoyl-2-eicosenoyl-sn-glycerolHMDB
Diacylglycerol(18:4/20:1)HMDB
DAG(38:5)HMDB
DG(38:5)HMDB
DG(18:4/20:1)HMDB
Diacylglycerol(38:5)HMDB
DiacylglycerolHMDB
1-(6Z,9Z,12Z,15Z-Octadecatetraenoyl)-2-(11-eicosenoyl)-sn-glycerolHMDB
DiglycerideHMDB
DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0)Lipid Annotator
Chemical FormulaC41H70O5
Average Molecular Weight642.9915
Monoisotopic Molecular Weight642.52232535
IUPAC Name(2S)-1-hydroxy-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propan-2-yl (11Z)-icos-11-enoate
Traditional Namediacylglycerol
CAS Registry NumberNot Available
SMILES
[H][C@](CO)(COC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C41H70O5/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(44)46-39(37-42)38-45-40(43)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h6,8,12,14,17-19,21,25,27,39,42H,3-5,7,9-11,13,15-16,20,22-24,26,28-38H2,1-2H3/b8-6-,14-12-,19-17-,21-18-,27-25-/t39-/m0/s1
InChI KeyZBBDDOJAGFGYPL-AFXYGYGOSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassDiradylglycerols
Direct Parent1,2-diacylglycerols
Alternative Parents
Substituents
  • 1,2-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP9.8ALOGPS
logP12.86ChemAxon
logS-7.7ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count35ChemAxon
Refractivity200.89 m³·mol⁻¹ChemAxon
Polarizability81.07 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-00m0-4495010000-80ad64a5af4068be1449View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS ("DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0),1TMS,#1" TMS) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052f-1098005000-ab6c2e985e42db15d000View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-069u-2094011000-66d9dd026a1ff5f62349View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0159-1092020000-4aea65a4922f97d52782View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a6u-0095003000-77863eb8f8d2f1859c95View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-056r-1093000000-f41e660b29b989294dcaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a6u-3093000000-87558bd9cc6e459190acView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000009000-25d712cfd42c783e22f2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0000009000-25d712cfd42c783e22f2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a50-0009000000-06a34dec9f2b3df67354View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-1036009000-dd65b783f0d4b17f42a9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-05di-6097001000-7268eab3f481667ba51cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a6r-4193000000-f067b8e1429b5056bcb2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-2182095000-4a54506b027ee054f8c6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-4292020000-2eb502384d8d0b563db8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000x-5691000000-e138b07db09d43dd45e3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000009000-c42d84986800260de203View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0189-0009004000-d5db5c33fda833755894View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-02ur-0009004000-ed88349be3736581d1bdView in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Membrane
Biospecimen Locations
  • All Tissues
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0007340
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB024533
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53478169
PDB IDNot Available
ChEBI ID88969
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

Enzyme Details
1. Ethanolaminephosphotransferase 1
General function:
Involved in ethanolaminephosphotransferase activity
Specific function:
Catalyzes phosphatidylethanolamine biosynthesis from CDP-ethanolamine. It thereby plays a central role in the formation and maintenance of vesicular membranes. Involved in the foramtion of phosphatidylethanolamine via 'Kennedy' pathway (By similarity).
Gene Name:
SELENOI
Uniprot ID:
Q17QM4
Molecular weight:
45214.0
Reactions
CDP-Ethanolamine + DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0) → Cytidine monophosphate + PE(18:4(6Z,9Z,12Z,15Z)/20:1(11Z))details
Enzyme Details
2. Diacylglycerol O-acyltransferase 1
General function:
Not Available
Specific function:
Catalyzes the terminal and only committed step in triacylglycerol synthesis by using diacylglycerol and fatty acyl CoA as substrates. In contrast to DGAT2 it is not essential for survival. May be involved in VLDL (very low density lipoprotein) assembly. Functions as the major acyl-CoA retinol acyltransferase (ARAT) in the skin, where it acts to maintain retinoid homeostasis and prevent retinoid toxicity leading to skin and hair disorders. In liver, plays a role in esterifying exogenous fatty acids to glycerol.
Gene Name:
DGAT1
Uniprot ID:
Q8MK44
Molecular weight:
55602.0
Reactions
DG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/0:0) + Clupanodonyl CoA → TG(18:4(6Z,9Z,12Z,15Z)/20:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)) + Coenzyme Adetails