Showing metabocard for TG(16:0/20:3n6/20:4(5Z,8Z,11Z,14Z)) (BMDB0098891)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2020-03-25 20:47:45 UTC
Update Date2020-05-21 16:27:40 UTC
BMDB IDBMDB0098891
Secondary Accession NumbersNone
Metabolite Identification
Common NameTG(16:0/20:3n6/20:4(5Z,8Z,11Z,14Z))
DescriptionTG(16:0/20:3n6/20:4(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(16:0/20:3n6/20:4(5Z,8Z,11Z,14Z)) is made up of one hexadecanoyl(R1), one 8Z,11Z,14Z-eicosatrienoyl(R2), and one 5Z,8Z,11Z,14Z-eicosatetraenoyl(R3).
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Hexadecanoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-3-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-glycerolHMDB
1-Palmitoyl-2-homo-g-linolenoyl-3-arachidonoyl-glycerolHMDB
TAG(16:0/20:3/20:4)HMDB
TAG(16:0/20:3n6/20:4)HMDB
TAG(16:0/20:3W6/20:4)HMDB
TAG(56:7)HMDB
TG(16:0/20:3/20:4)HMDB
TG(16:0/20:3n6/20:4)HMDB
TG(16:0/20:3W6/20:4)HMDB
TG(56:7)HMDB
Tracylglycerol(16:0/20:3/20:4)HMDB
Tracylglycerol(16:0/20:3n6/20:4)HMDB
Tracylglycerol(16:0/20:3W6/20:4)HMDB
Tracylglycerol(56:7)HMDB
TriacylglycerolHMDB
TriglycerideHMDB
1-Palmitoyl-2-dihomo-gamma-linolenoyl-3-arachidonoyl-glycerolHMDB
TG(16:0/20:3n6/20:4n6)HMDB
TG(16:0/20:3W6/20:4W6)HMDB
Tag(16:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))HMDB
Tag(16:0/20:3n6/20:4n6)HMDB
Tag(16:0/20:3W6/20:4W6)HMDB
Triacylglycerol(16:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))HMDB
Triacylglycerol(16:0/20:3/20:4)HMDB
Triacylglycerol(16:0/20:3n6/20:4n6)HMDB
Triacylglycerol(16:0/20:3W6/20:4W6)HMDB
Triacylglycerol(56:7)HMDB
TG(16:0/20:3(8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z))HMDB
TG(16:0/20:3n6/20:4(5Z,8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC59H100O6
Average Molecular Weight905.443
Monoisotopic Molecular Weight904.75199094
IUPAC Name(2S)-3-(hexadecanoyloxy)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propyl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
Traditional Name(2S)-3-(hexadecanoyloxy)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propyl (5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoate
CAS Registry NumberNot Available
SMILES
[H][C@](COC(=O)CCCCCCCCCCCCCCC)(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C59H100O6/c1-4-7-10-13-16-19-22-25-27-29-31-34-37-40-43-46-49-52-58(61)64-55-56(54-63-57(60)51-48-45-42-39-36-33-24-21-18-15-12-9-6-3)65-59(62)53-50-47-44-41-38-35-32-30-28-26-23-20-17-14-11-8-5-2/h16-17,19-20,25-28,31-32,34-35,40,43,56H,4-15,18,21-24,29-30,33,36-39,41-42,44-55H2,1-3H3/b19-16-,20-17-,27-25-,28-26-,34-31-,35-32-,43-40-/t56-/m0/s1
InChI KeyDVIPBEICMABNSZ-PRUOGXFXSA-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
logP10.7ALOGPS
logP19.95ChemAxon
logS-8.2ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count51ChemAxon
Refractivity285.91 m³·mol⁻¹ChemAxon
Polarizability116.27 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, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000000009-4cf8f8fed6d82cdab30cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0000000009-4cf8f8fed6d82cdab30cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f6t-0000049003-0e551d4d10d0003d0740View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-8210013449-2387ae1774a3bd035934View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052v-5252002390-11269ee02ed05c86517fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-1596003130-0678b828114aae323cfbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000009-7febc9d4e11dc117e156View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000009-7febc9d4e11dc117e156View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0000000009-7febc9d4e11dc117e156View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0f6t-0097054006-93c793eec82dcbf3ddadView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000t-0059010000-c5d808dbc08d26ce2daaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0pb9-2059000000-265d7bcca3b4ef78e5baView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000000009-c5425578b3eacdd37b5fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0000000009-c5425578b3eacdd37b5fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f6t-0020049003-fb40256d50faddf2ff8bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000009-1d3d924d4bcfab4198beView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000009-1d3d924d4bcfab4198beView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0xr0-0004009004-3cfd475bd132caa226d7View in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0044350
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 Compound131755408
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(16:0/20:3(8Z,11Z,14Z)/0:0) + 5Z,8Z,11Z,14Z-eicosatetraenonyl-CoA → TG(16:0/20:3n6/20:4(5Z,8Z,11Z,14Z)) + Coenzyme Adetails