Showing metabocard for TG(i-20:0/12:0/17:0) (BMDB0066595)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2020-03-04 19:01:11 UTC
Update Date2020-05-21 16:29:21 UTC
BMDB IDBMDB0066595
Secondary Accession Numbers
  • BMDB66595
Metabolite Identification
Common NameTG(i-20:0/12:0/17:0)
DescriptionTG(i-20:0/12:0/17:0) 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-20:0/12:0/17:0) is made up of one 18-methylnonadecanoyl(R1), one dodecanoyl(R2), and one heptadecanoyl(R3).
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-isoeicosanoyl-2-lauroyl-3-margaroyl-glycerolSMPDB, HMDB
TG(i-20:0/12:0/17:0)SMPDB
TG(49:0)SMPDB, HMDB
Tag(i-20:0/12:0/17:0)SMPDB, HMDB
Tag(49:0)SMPDB, HMDB
Triacylglycerol(i-20:0/12:0/17:0)SMPDB, HMDB
Triacylglycerol(49:0)SMPDB, HMDB
TriacylglycerolSMPDB, HMDB
TriglycerideSMPDB, HMDB
1-isoeicosanoyl-2-dodecanoyl-3-margaroyl-glycerolLipid Annotator, HMDB
1-isoeicosanoyl-2-dodecanoyl-3-heptadecanoyl-glycerolLipid Annotator, HMDB
Tracylglycerol(49:0)Lipid Annotator, HMDB
Tracylglycerol(i-20:0/12:0/17:0)Lipid Annotator, HMDB
Chemical FormulaC52H100O6
Average Molecular Weight821.366
Monoisotopic Molecular Weight820.75199094
IUPAC Name(2R)-2-(dodecanoyloxy)-3-(heptadecanoyloxy)propyl 18-methylnonadecanoate
Traditional Name(2R)-2-(dodecanoyloxy)-3-(heptadecanoyloxy)propyl 18-methylnonadecanoate
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCCC)(COC(=O)CCCCCCCCCCCCCCCCC(C)C)OC(=O)CCCCCCCCCCC
InChI Identifier
InChI=1S/C52H100O6/c1-5-7-9-11-13-15-16-17-21-24-28-31-35-39-43-50(53)56-46-49(58-52(55)45-41-37-33-26-14-12-10-8-6-2)47-57-51(54)44-40-36-32-29-25-22-19-18-20-23-27-30-34-38-42-48(3)4/h48-49H,5-47H2,1-4H3/t49-/m1/s1
InChI KeyGJRVETVNNDHCNC-ANFMRNGASA-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
logP10.48ALOGPS
logP19.21ChemAxon
logS-7.9ALOGPS
pKa (Strongest Basic)-6.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area78.9 ŲChemAxon
Rotatable Bond Count50ChemAxon
Refractivity245.84 m³·mol⁻¹ChemAxon
Polarizability111.19 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, Positivesplash10-000i-0000000090-6f62242889167a52e4b4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0000000090-6f62242889167a52e4b4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kmi-0000094030-6f066f81a0173597ae82View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000000090-85930520c5cf43cc1462View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-0000000090-85930520c5cf43cc1462View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0kmi-0010094030-6d201b18144d8e93cd1eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000090-d8dd5f88d6e8a0ce372dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000090-d8dd5f88d6e8a0ce372dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05r0-0009099090-d1483259d17aaa3500bfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000000090-7a720de330603b0f8dffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0000000090-7a720de330603b0f8dffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-0000000090-7a720de330603b0f8dffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-6620022090-12e1791c59bdaa29c524View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ac0-9400012110-bbc930097b41cb91f89bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-053u-6943001000-651804344b777af21b50View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0053032090-80ebd472740418d6818aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00or-0295010000-efd8ab4e101eacb9c19fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-07xr-1394000000-5abff4e29e54b6d029b8View in MoNA
Biological Properties
Cellular Locations
  • Adiposome
  • Cell membrane
Biospecimen LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
HMDB IDHMDB0063210
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB035251
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131770877
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-20:0/12:0/0:0) + Heptadecanoyl CoA → TG(i-20:0/12:0/17:0) + Coenzyme Adetails