Showing metabocard for DG(20:1(11Z)/22:1(13Z)/0:0)[iso2] (BMDB0062643)

IdentificationTaxonomyPhysical propertiesSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2018-08-29 17:09:15 UTC
Update Date2020-06-04 19:40:31 UTC
MCDB ID BMDB0062643
Secondary Accession Numbers
  • BMDB62643
Metabolite Identification
Common NameDG(20:1(11Z)/22:1(13Z)/0:0)[iso2]
DescriptionDG(20:1(11Z)/22:1(13Z)/0:0), also known as DAG(20:1/22:1) or diacylglycerol(20:1/22:1), belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. Thus, DG(20:1(11Z)/22:1(13Z)/0:0) is considered to be a diradylglycerol lipid molecule. DG(20:1(11Z)/22:1(13Z)/0:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. DG(20:1(11Z)/22:1(13Z)/0:0) participates in a number of enzymatic reactions, within cattle. In particular, DG(20:1(11Z)/22:1(13Z)/0:0) can be biosynthesized from PA(20:1(11Z)/22:1(13Z)) through its interaction with the enzyme phosphatidate phosphatase. Furthermore, DG(20:1(11Z)/22:1(13Z)/0:0) and docosadienoyl-CoA can be converted into TG(20:1(11Z)/22:1(13Z)/22:2(13Z,16Z)); which is mediated by the enzyme diacylglycerol O-acyltransferase. Furthermore, DG(20:1(11Z)/22:1(13Z)/0:0) can be biosynthesized from PA(20:1(11Z)/22:1(13Z)) through the action of the enzyme phosphatidate phosphatase. Finally, DG(20:1(11Z)/22:1(13Z)/0:0) and tetracosanoyl-CoA can be converted into TG(20:1(11Z)/22:1(13Z)/24:0); which is catalyzed by the enzyme diacylglycerol O-acyltransferase. In cattle, DG(20:1(11Z)/22:1(13Z)/0:0) is involved in a couple of metabolic pathways, which include de novo triacylglycerol biosynthesis TG(20:1(11Z)/22:1(13Z)/22:2(13Z,16Z)) pathway and de novo triacylglycerol biosynthesis TG(20:1(11Z)/22:1(13Z)/24:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
(2R)-1-Hydroxy-3-[(11Z)-icos-11-enoyloxy]propan-2-yl (13Z)-docos-13-enoic acidGenerator
Chemical FormulaC45H84O5
Average Molecular Weight705.162
Monoisotopic Molecular Weight704.631875805
IUPAC Name(2R)-1-hydroxy-3-[(11Z)-icos-11-enoyloxy]propan-2-yl (13Z)-docos-13-enoate
Traditional Name(2R)-1-hydroxy-3-[(11Z)-icos-11-enoyloxy]propan-2-yl (13Z)-docos-13-enoate
CAS Registry NumberNot Available
SMILES
[H][C@@](CO)(COC(=O)CCCCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C45H84O5/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-38-40-45(48)50-43(41-46)42-49-44(47)39-37-35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h17-20,43,46H,3-16,21-42H2,1-2H3/b19-17-,20-18-/t43-/m1/s1
InChI KeyTXSPVVDGQJIPFG-OYJIOEIKSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerolipids
Sub ClassDiradylglycerols
Direct Parent1,2-diacylglycerols
Alternative Parents
Substituents
  • 1,2-acyl-sn-glycerol
  • Fatty acid ester
  • Fatty acyl
  • Dicarboxylic acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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
logP10.74ALOGPS
logP15.72ChemAxon
logS-7.9ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count42ChemAxon
Refractivity215.94 m³·mol⁻¹ChemAxon
Polarizability94.2 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectrum TypeDescriptionSplash KeyDeposition DateView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0avv-0039001200-e34bc9b71c0908ada3d52019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0096-2079012000-e79bd0d0badf598959152019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fbc-1093232000-c6eeeb97f5dac5b3a95a2019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0kto-0039000200-d85462f0ed52c711d8e92019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4l-1049000000-4016040f133d4fbc77992019-02-23View Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-3049000000-5f61a8935ab229d9ee7c2019-02-23View Spectrum
Concentrations
StatusValueReferenceDetails
Detected and Quantified1.5 +/- 0.1 uM details
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB 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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. A. Foroutan et al. (2019). A. Foroutan et al. The Chemical Composition of Commercial Cow's Milk (in preparation). Journal of Agricultural and Food Chemistry.