Showing metabocard for TG(i-20:0/i-20:0/12:0) (BMDB0066735)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2020-03-04 19:03:43 UTC
Update Date2020-05-21 16:29:22 UTC
BMDB IDBMDB0066735
Secondary Accession Numbers
  • BMDB66735
Metabolite Identification
Common NameTG(i-20:0/i-20:0/12:0)
DescriptionTG(i-20:0/i-20:0/12:0) 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(i-20:0/i-20:0/12:0) is made up of one 18-methylnonadecanoyl(R1), one 18-methylnonadecanoyl(R2), and one dodecanoyl(R3).
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-isoeicosanoyl-2-isoeicosanoyl-3-lauroyl-glycerolSMPDB, HMDB
TG(i-20:0/i-20:0/12:0)SMPDB
TG(52:0)SMPDB, HMDB
Tag(i-20:0/i-20:0/12:0)SMPDB, HMDB
Tag(52:0)SMPDB, HMDB
Triacylglycerol(i-20:0/i-20:0/12:0)SMPDB, HMDB
Triacylglycerol(52:0)SMPDB, HMDB
TriacylglycerolSMPDB, HMDB
TriglycerideSMPDB, HMDB
1-isoeicosanoyl-2-isoeicosanoyl-3-dodecanoyl-glycerolLipid Annotator, HMDB
Tracylglycerol(i-20:0/i-20:0/12:0)Lipid Annotator, HMDB
Tracylglycerol(52:0)Lipid Annotator, HMDB
Chemical FormulaC55H106O6
Average Molecular Weight863.447
Monoisotopic Molecular Weight862.798941133
IUPAC Name(2R)-1-(dodecanoyloxy)-3-[(18-methylnonadecanoyl)oxy]propan-2-yl 18-methylnonadecanoate
Traditional Name(2R)-1-(dodecanoyloxy)-3-[(18-methylnonadecanoyl)oxy]propan-2-yl 18-methylnonadecanoate
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC(C)C)OC(=O)CCCCCCCCCCCCCCCCC(C)C
InChI Identifier
InChI=1S/C55H106O6/c1-6-7-8-9-10-23-30-35-40-45-53(56)59-48-52(61-55(58)47-42-37-32-27-22-18-14-12-16-20-25-29-34-39-44-51(4)5)49-60-54(57)46-41-36-31-26-21-17-13-11-15-19-24-28-33-38-43-50(2)3/h50-52H,6-49H2,1-5H3/t52-/m1/s1
InChI KeyMWWLIHVVKFAINW-OIVUAWODSA-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
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Adiposome
  • Cell 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
logP10.44ALOGPS
logP20.39ChemAxon
logS-7.9ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count52ChemAxon
Refractivity259.59 m³·mol⁻¹ChemAxon
Polarizability117.38 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, Positivesplash10-001i-0000000090-0b297ecc356d1befc4b1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0000000090-0b297ecc356d1befc4b1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ik9-0000099070-8785b692ba9a4caab44eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03ed-0944030020-d1fbdbac9b32e7545c8fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01ow-0947010000-f3dcf08f3800fc79e207View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-03dm-3946000000-0c6fd97329f9bad5ea8aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0306042090-36f16c752c2662f6b8deView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01p9-0229021000-249b1ce2891b41b0ab30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-08g1-1429010000-4d5c5d35bd1bff975c23View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000000090-93d8699dad5e4e368621View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0000000090-93d8699dad5e4e368621View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ik9-0110099070-4b32445d7b2c21bebdc6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-4210021090-dd65f031bca6d322dc9fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4j-9261011360-d5f37ba0f1f2a3a8d260View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0f6w-4985000100-3c18708a6d67716c05b8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000000090-1faf87895f2770b7ee12View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0000000090-1faf87895f2770b7ee12View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-0009099090-875534dd3033f9781d9fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000000090-07226c06cd19fb8c921bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0000000090-07226c06cd19fb8c921bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0000000090-07226c06cd19fb8c921bView in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0063350
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB035390
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131771014
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(i-20:0/i-20:0/0:0) + Lauroyl-CoA → TG(i-20:0/i-20:0/12:0) + Coenzyme Adetails