Showing metabocard for DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) (BMDB0007229)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (2) Show 2 proteinsXML
Record Information
Version1.0
Creation Date2016-09-30 23:33:09 UTC
Update Date2020-05-21 16:27:52 UTC
BMDB IDBMDB0007229
Secondary Accession Numbers
  • BMDB07229
Metabolite Identification
Common NameDG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0)
DescriptionDG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0), also known as DG(18:1/20:4) or dg(18:1(9z)/20:4(8z,11z,14z,17z)/0:0), belongs to the class of organic compounds known as 1,2-dg(18:1(9z)/20:4(8z,11z,14z,17z)/0:0)s. These are dg(18:1(9z)/20:4(8z,11z,14z,17z)/0:0)s containing a glycerol acylated at positions 1 and 2. DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) participates in a number of enzymatic reactions, within cattle. In particular, DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) can be biosynthesized from PA(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)); which is mediated by the enzyme phosphatidate phosphatase. Furthermore, DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) and docosadienoyl-CoA can be converted into TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/22:2(13Z,16Z)); which is mediated by the enzyme dg(18:1(9z)/20:4(8z,11z,14z,17z)/0:0) O-acyltransferase. Furthermore, DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) can be biosynthesized from PA(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)) through the action of the enzyme phosphatidate phosphatase. Finally, DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) and tetracosanoyl-CoA can be converted into TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/24:0) through the action of the enzyme dg(18:1(9z)/20:4(8z,11z,14z,17z)/0:0) O-acyltransferase. In cattle, DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) is involved in a couple of metabolic pathways, which include de novo triacylglycerol biosynthesis TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) pathway and de novo triacylglycerol biosynthesis TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/24:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Oleoyl-2-eicsoatetraenoyl-sn-glycerolHMDB
DG(18:1/20:4)HMDB
DG(38:5)HMDB
DAG(38:5)HMDB
DAG(18:1/20:4)HMDB
Diacylglycerol(38:5)HMDB
DiacylglycerolHMDB
Diacylglycerol(18:1/20:4)HMDB
1-(9Z-Octadecenoyl)-2-(8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycerolHMDB
DiglycerideHMDB
DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0)Lipid Annotator
Chemical FormulaC41H70O5
Average Molecular Weight642.9915
Monoisotopic Molecular Weight642.52232535
IUPAC Name(2S)-1-hydroxy-3-[(9Z)-octadec-9-enoyloxy]propan-2-yl (8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoate
Traditional Namediacylglycerol
CAS Registry NumberNot Available
SMILES
[H][C@](CO)(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC
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/h5,7,11,13,17-19,21-22,24,39,42H,3-4,6,8-10,12,14-16,20,23,25-38H2,1-2H3/b7-5-,13-11-,19-17-,21-18-,24-22-/t39-/m0/s1
InChI KeyCDIDDLXSXXDECX-YGTYKICOSA-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 DescriptorsNot Available
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
logP9.77ALOGPS
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
Polarizability81.32 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, Positivesplash10-000i-4495010000-5f2a1c23b8aa05722001View 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(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0),1TMS,#1" TMS) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-052u-1098005000-e744f3dc8a586f238848View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-2094011000-6ecdfcf9219632d422eeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00kr-1092020000-102c8bdf347b1e0e814fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0gxc-0095003000-94d590bcfe1f40422b20View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01q9-1093000000-d69d921e4338c9597dbfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0lzi-3092000000-eaf23a7205e4115bba52View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000f-1194046000-12da92ba3b176210b23aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-2194010000-04b8a99d5be880bfaab0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-2297000000-2242c5a6d774fd5d9e30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-1046009000-8040c9419e182f5c1181View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01x0-4095001000-5b48574882265dc4b108View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0lz9-5192000000-5c7f4d0fece637a42b78View 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, Positivesplash10-03g0-0009004000-b3797e24691c61ae4c8fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03dr-0009004000-738dab90f979fa857ce9View 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, Positivesplash10-03f0-0009000000-f356af4e18adaf86964cView 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 IDHMDB0007229
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53478094
PDB IDNot Available
ChEBI ID89220
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(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) → Cytidine monophosphate + PE(18:1(9Z)/20:4(8Z,11Z,14Z,17Z))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(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) + Erucoyl-CoA → TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) + Coenzyme Adetails
DG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/0:0) + Clupanodonyl CoA → TG(18:1(9Z)/20:4(8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) + Coenzyme Adetails