Record Information
Version1.0
Creation Date2020-03-25 21:32:24 UTC
Update Date2020-05-21 16:27:47 UTC
BMDB IDBMDB0099456
Secondary Accession NumbersNone
Metabolite Identification
Common NameTG(18:0/22:1(13Z)/24:0)
DescriptionTG(18:0/22:1(13Z)/24:0) 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(18:0/22:1(13Z)/24:0) is made up of one octadecanoyl(R1), one 13Z-docosenoyl(R2), and one tetracosanoyl(R3).
Structure
Thumb
Synonyms
ValueSource
1-Octadecanoyl-2-(13Z-docosenoyl)-3-tetracosanoyl-glycerolHMDB
1-Stearoyl-2-erucoyl-3-lignoceroyl-glycerolHMDB
TAG(18:0/22:1/24:0)HMDB
TAG(64:1)HMDB
TG(18:0/22:1/24:0)HMDB
TG(64:1)HMDB
Tracylglycerol(18:0/22:1/24:0)HMDB
Tracylglycerol(64:1)HMDB
TriacylglycerolHMDB
TriglycerideHMDB
TG(18:0/22:1(13Z)/24:0)Lipid Annotator
Chemical FormulaC67H128O6
Average Molecular Weight1029.755
Monoisotopic Molecular Weight1028.971091842
IUPAC Name(2S)-2-[(13Z)-docos-13-enoyloxy]-3-(octadecanoyloxy)propyl tetracosanoate
Traditional Name(2S)-2-[(13Z)-docos-13-enoyloxy]-3-(octadecanoyloxy)propyl tetracosanoate
CAS Registry NumberNot Available
SMILES
[H][C@](COC(=O)CCCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C67H128O6/c1-4-7-10-13-16-19-22-25-28-30-32-33-35-36-39-42-45-48-51-54-57-60-66(69)72-63-64(62-71-65(68)59-56-53-50-47-44-41-38-27-24-21-18-15-12-9-6-3)73-67(70)61-58-55-52-49-46-43-40-37-34-31-29-26-23-20-17-14-11-8-5-2/h26,29,64H,4-25,27-28,30-63H2,1-3H3/b29-26-/t64-/m0/s1
InChI KeyBSCMOURDXACAIY-ARILNZPQSA-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
logP10.66ALOGPS
logP25.68ChemAxon
logS-8ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count65ChemAxon
Refractivity316.02 m³·mol⁻¹ChemAxon
Polarizability142.02 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, Positivesplash10-0002-9000000000-42f82e4aa571a9ff5bc6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-9000000000-42f82e4aa571a9ff5bc6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01r5-3000009400-0d886d2b302c3dab7cc9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-1069001100-ce1104c187397de96916View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0159-0079000000-dcdb4888ef047301557fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0159-3069000000-061c34e22bfb5d8aed16View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-9000000000-dfa374fb5b67659a3dacView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-9000000000-dfa374fb5b67659a3dacView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0uik-9009009900-20a8f53ad49bc63619f9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-9003002001-2d934ff5e425ca424ebaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-05fr-9103000002-3693b67c262842439059View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05fr-5219101000-273cf4c8ca9c3d7daa59View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-9000000000-1bfb21aa65c784634f79View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-9000000000-1bfb21aa65c784634f79View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-9000000000-1bfb21aa65c784634f79View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-9036003300-fe4c184874a4e4b45d07View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-0019000000-03ce28490d23710b2628View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-067i-1029000000-84331e0f5a948ae9660aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-9000000000-34b82832a99c374e6cbfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-9000000000-34b82832a99c374e6cbfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01r5-3001009400-8960734cf1c2c39462c6View in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0045022
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 Compound131756033
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

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(18:0/22:1(13Z)/0:0) + Tetracosanoyl-CoA → TG(18:0/22:1(13Z)/24:0) + Coenzyme Adetails