Showing metabocard for TG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z)) (BMDB0096909)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2020-03-25 16:23:01 UTC
Update Date2020-05-21 16:27:53 UTC
BMDB IDBMDB0096909
Secondary Accession NumbersNone
Metabolite Identification
Common NameTG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z))
DescriptionTG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z)) belongs to the family of triradyglycerols, which are glycerolipids lipids containing a common glycerol backbone to which at least one fatty acyl group is esterified. Their general formula is [R1]OCC(CO[R2])O[R3]. TG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z)) is made up of one 9Z,12Z-octadecadienoyl(R1), one eicosanoyl(R2), and one 5Z,8Z,11Z,14Z-eicosatetraenoyl(R3).
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Linoleoyl-2-arachidonyl-3-arachidonoyl-glycerolHMDB
TAG(18:2/20:0/20:4)HMDB
TAG(18:2n6/20:0/20:4n6)HMDB
TAG(18:2W6/20:0/20:4W6)HMDB
TAG(58:6)HMDB
TG(18:2/20:0/20:4)HMDB
TG(18:2n6/20:0/20:4n6)HMDB
TG(18:2W6/20:0/20:4W6)HMDB
TG(58:6)HMDB
Tracylglycerol(18:2/20:0/20:4)HMDB
Tracylglycerol(18:2n6/20:0/20:4n6)HMDB
Tracylglycerol(18:2W6/20:0/20:4W6)HMDB
Tracylglycerol(58:6)HMDB
TriacylglycerolHMDB
TriglycerideHMDB
1-(9Z,12Z-Octadecadienoyl)-2-eicosanoyl-3-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerolHMDB
TG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC61H106O6
Average Molecular Weight935.513
Monoisotopic Molecular Weight934.798941133
IUPAC Name(2S)-2-(icosanoyloxy)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
Traditional Name(2S)-2-(icosanoyloxy)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
CAS Registry NumberNot Available
SMILES
[H][C@](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C61H106O6/c1-4-7-10-13-16-19-22-25-28-30-33-36-39-42-45-48-51-54-60(63)66-57-58(56-65-59(62)53-50-47-44-41-38-35-32-27-24-21-18-15-12-9-6-3)67-61(64)55-52-49-46-43-40-37-34-31-29-26-23-20-17-14-11-8-5-2/h16,18-19,21,25,27-28,32-33,36,42,45,58H,4-15,17,20,22-24,26,29-31,34-35,37-41,43-44,46-57H2,1-3H3/b19-16-,21-18-,28-25-,32-27-,36-33-,45-42-/t58-/m0/s1
InChI KeyKPXSIVREYDDZCU-QJVFMJIZSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as triacylglycerols. These are glycerides consisting of three fatty acid chains covalently bonded to a glycerol molecule through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassTriradylcglycerols
Direct ParentTriacylglycerols
Alternative Parents
Substituents
  • Triacyl-sn-glycerol
  • Tricarboxylic acid or derivatives
  • Fatty acid ester
  • Fatty acyl
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
StatusExpected but not Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Adiposome
  • Cell membrane
  • Membrane
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP10.85ALOGPS
logP21.2ChemAxon
logS-8.1ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count54ChemAxon
Refractivity294 m³·mol⁻¹ChemAxon
Polarizability122.43 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000009-bf830613d7c20396049eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000009-bf830613d7c20396049eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ajr-0000009002-87d77ddfc3a833969dcaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0000000009-16fe936afc220ce66d8aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-0000000009-16fe936afc220ce66d8aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0000000009-16fe936afc220ce66d8aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0fai-0039006004-3a217a2f8a303399f540View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0019000000-4eafcc10ee2e84beca75View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0ktu-1029000000-aac2042b8177c64c4e31View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000009-746ddee0a49b430f6502View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000009-746ddee0a49b430f6502View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ajr-0010009002-04c5fc7f49e44ef810d4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000j-2171006059-095cdce42b5e58ddd54cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052b-8091000070-ec6abc858b760b34444eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0494001010-67c2b50559827c31820dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000000009-8c7b4ec45ca360e38dfaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0000000009-8c7b4ec45ca360e38dfaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03fu-0004009004-8e6144d628a4f4861ebdView in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0005469
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB023744
KNApSAcK IDNot Available
Chemspider ID7823928
KEGG Compound IDC00422
BioCyc IDTriacylglycerols
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9544978
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

Enzyme Details
1. 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(18:2(9Z,12Z)/20:0/0:0) + 5Z,8Z,11Z,14Z-eicosatetraenonyl-CoA → TG(18:2(9Z,12Z)/20:0/20:4(5Z,8Z,11Z,14Z)) + Coenzyme Adetails