Record Information
Version1.0
Creation Date2020-03-25 17:44:32 UTC
Update Date2020-05-21 16:27:31 UTC
BMDB IDBMDB0097887
Secondary Accession NumbersNone
Metabolite Identification
Common NameTG(15:0/18:0/24:0)
DescriptionTG(15:0/18:0/24:0) 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(15:0/18:0/24:0) is made up of one pentadecanoyl(R1), one octadecanoyl(R2), and one tetracosanoyl(R3).
Structure
Thumb
Synonyms
ValueSource
TriacylglycerolHMDB
TAG(15:0/18:0/24:0)HMDB
TG(57:0)HMDB
Tracylglycerol(15:0/18:0/24:0)HMDB
TAG(57:0)HMDB
Tracylglycerol(57:0)HMDB
TriglycerideHMDB
1-Pentadecanoyl-2-octadecanoyl-3-tetracosanoyl-glycerolHMDB
1-Pentadecanoyl-2-stearoyl-3-lignoceroyl-glycerolHMDB
TG(15:0/18:0/24:0)Lipid Annotator
Chemical FormulaC60H116O6
Average Molecular Weight933.582
Monoisotopic Molecular Weight932.877191455
IUPAC Name(2S)-2-(octadecanoyloxy)-3-(pentadecanoyloxy)propyl tetracosanoate
Traditional Name(2S)-2-(octadecanoyloxy)-3-(pentadecanoyloxy)propyl tetracosanoate
CAS Registry NumberNot Available
SMILES
[H][C@](COC(=O)CCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C60H116O6/c1-4-7-10-13-16-19-22-25-27-28-29-30-31-32-34-35-38-41-44-47-50-53-59(62)65-56-57(55-64-58(61)52-49-46-43-40-37-24-21-18-15-12-9-6-3)66-60(63)54-51-48-45-42-39-36-33-26-23-20-17-14-11-8-5-2/h57H,4-56H2,1-3H3/t57-/m0/s1
InChI KeyAIIBNORBQQEJAW-SMWREMLRSA-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
logP10.68ALOGPS
logP22.93ChemAxon
logS-7.9ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count59ChemAxon
Refractivity282.7 m³·mol⁻¹ChemAxon
Polarizability128.58 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, Negativesplash10-01c4-0096001001-823f59a968ede448860cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01bd-0098000000-a6ec4dc7fdb49f43d28aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01bd-3095000000-751a2a96baa1b91fbd4bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0044014009-1e20f6c9153fd4f8d048View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-07cu-0098101001-6e79f407dd04a6b56fd8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-067l-1196001000-53b6315d34c67eefb34eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000009-17a624689fa0f3e94e77View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000009-17a624689fa0f3e94e77View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-015h-0000049003-4b0bab22c2794953c497View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000009-d7f05de9d3dda2286747View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000009-d7f05de9d3dda2286747View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-015d-0010049003-91a8d8b3c4d6b4ccb0b8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000000009-9922656021d8d8250343View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0000000009-9922656021d8d8250343View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0uik-0004009004-9c4db2a7d3f98523dfd7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00lr-6151012029-23d9faedc4e33352712dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-06dl-9240001031-3a550cd4946441d9c8f5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-06dl-6797310100-ba06a5ef6810f584346cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0000000009-01625f75b4b4ba783a5cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-0000000009-01625f75b4b4ba783a5cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0000000009-01625f75b4b4ba783a5cView in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
  • Membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0043052
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 Compound131754183
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(15:0/18:0/0:0) + Tetracosanoyl-CoA → TG(15:0/18:0/24:0) + Coenzyme Adetails