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1,2-Diacyl-sn-glycerol (didodecanoyl, n-C12:0) (M2MDB001512)

Record Information
Version2.0
Creation Date2012-07-30 14:54:38 -0600
Update Date2015-06-03 17:20:38 -0600
Secondary Accession Numbers
  • ECMDB21103
Identification
Name:1,2-Diacyl-sn-glycerol (didodecanoyl, n-C12:0)
Description1,2-diacyl-sn-glycerol (didodecanoyl, n-c12:0) belongs to the class of Diacylglycerols. These are glycerides consisting of two fatty acid chains covalently bonded to a glycerol molecule through ester linkages. (inferred from compound structure)
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms:
  • (2S)-2-dodecanoyloxy-3-hydroxypropyl dodecanoate
  • (2S)-2-Dodecanoyloxy-3-hydroxypropyl dodecanoic acid
Chemical Formula:C27H52O5
Weight:Average: 456.6988
Monoisotopic: 456.381474774
InChI Key:OQQOAWVKVDAJOI-VWLOTQADSA-N
InChI:InChI=1S/C27H52O5/c1-3-5-7-9-11-13-15-17-19-21-26(29)31-24-25(23-28)32-27(30)22-20-18-16-14-12-10-8-6-4-2/h25,28H,3-24H2,1-2H3/t25-/m0/s1
CAS number:Not Available
IUPAC Name:(2S)-1-(dodecanoyloxy)-3-hydroxypropan-2-yl dodecanoate
Traditional IUPAC Name:(2S)-1-(dodecanoyloxy)-3-hydroxypropan-2-yl dodecanoate
SMILES:CCCCCCCCCCCC(=O)OC[C@H](CO)OC(=O)CCCCCCCCCCC
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 Descriptors
Physical Properties
State:Not Available
Charge:0
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility6.8e-05 g/LALOGPS
logP8.19ALOGPS
logP8.45ChemAxon
logS-6.8ALOGPS
pKa (Strongest Acidic)14.58ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area72.83 ŲChemAxon
Rotatable Bond Count26ChemAxon
Refractivity130.89 m³·mol⁻¹ChemAxon
Polarizability57.77 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Membrane
Reactions:
Water + PA(16:0/16:0) > 1,2-Diacyl-sn-glycerol (didodecanoyl, n-C12:0) + Phosphate
1,2-Diacyl-sn-glycerol (didodecanoyl, n-C12:0) + Adenosine triphosphate > ADP + Hydrogen ion + PA(16:0/16:0)
a-Kdo-(2->4)-a-Kdo-(2->6)-lipid IVA + PE(12:0/10:0) + a-Kdo-(2->4)-a-Kdo-(2->6)-lipid IVA > 1,2-Diacyl-sn-glycerol (didodecanoyl, n-C12:0) + phosphoethanolamine-Kdo2-lipid A + Phosphoethanolamine KDO(2)-lipid (A)
SMPDB Pathways:
Lipopolysaccharide biosynthesisPW000831 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG Pathways:
  • Lipopolysaccharide biosynthesis ec00540
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-020r-7917630000-1c071b617668e0eedd76View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000900000-d3ce757c7d77e6c1be44View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4r-0090900000-6ef2c93167204571eefaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-0090900000-6e02300046f9f3d0ba35View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-1490800000-18d42897aa4b538bb98fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-4972200000-8bf0dc177fbb992d3fe9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a59-9520000000-a1bc798bac9b5758447bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000900000-f4d3ed62660285fb1766View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000900000-f4d3ed62660285fb1766View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0090100000-d6418435e21ebeb07527View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000900000-fe4ad345fcc9c1b96ae8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4r-0080900000-2021c9c67a87211de23eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0ab9-0080900000-4a323f60ea8a1e7a9560View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4j-1540900000-e078ec43d41cb3157252View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052b-2970100000-af92add4600e0160c423View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0002-0910000000-75918b523af3cd4255feView in MoNA
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR13C NMR SpectrumNot AvailableView in JSpectraViewer
1D NMR1H NMR SpectrumNot AvailableView in JSpectraViewer
References
References:
  • Yurtsever D. (2007). Fatty acid methyl ester profiling of Enterococcus and Esherichia coli for microbial source tracking. M.sc. Thesis. Villanova University: U.S.A
Synthesis Reference:Not Available
Material Safety Data Sheet (MSDS)Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDHMDB0093027
Pubchem Compound ID151838
Kegg IDNot Available
ChemSpider IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

Protein Details
1. Phosphatidylglycerophosphatase B
General function:
Involved in catalytic activity
Specific function:
Hydrolyzes phosphatidylglycerophosphate, phosphatidic acid, and lysophosphatidic acid; the pattern of activities varies according to subcellular location
Gene Name:
pgpB
Uniprot ID:
P0A924
Molecular weight:
29021
Reactions
Phosphatidylglycerophosphate + H(2)O = phosphatidylglycerol + phosphate.
Protein Details
2. Diacylglycerol kinase
General function:
Involved in diacylglycerol kinase activity
Specific function:
Recycling of diacylglycerol produced during the turnover of membrane phospholipid
Gene Name:
dgkA
Uniprot ID:
P0ABN1
Molecular weight:
13245
Reactions
ATP + 1,2-diacylglycerol = ADP + 1,2-diacyl-sn-glycerol 3-phosphate.
Protein Details
3. Phosphoethanolamine transferase eptB
General function:
Involved in catalytic activity
Specific function:
Catalyzes the addition of a phosphoethanolamine (pEtN) moiety to the outer 3-deoxy-D-manno-octulosonic acid (KDO) residue of a KDO(2)-lipid A. Phosphatidylethanolamines with one unsaturated acyl group functions as pEtN donors and the reaction releases diacylglycerol
Gene Name:
eptB
Uniprot ID:
P37661
Molecular weight:
63804