Record Information
Version2.0
Creation Date2012-07-30 14:54:39 -0600
Update Date2015-06-03 17:20:41 -0600
Secondary Accession Numbers
  • ECMDB21126
Identification
Name:1-Acyl-sn-glycero-3-phosphoglycerol (N-C18:1)
Description1-acyl-sn-glycero-3-phosphoglycerol (n-c18:1) belongs to the class of Lysophosphatidylglycerols. These are glycerophosphoglycerols (molecules containing a glycerol moiety attached to the phosphate group linked to a glycerol) in which only one fatty acid is bonded to the 1-glycerol moiety (through an ester linkage). (inferred from compound structure)
Structure
Thumb
Synonyms:
ValueSource
3-[(2,3-Dihydroxypropyl phosphonato)oxy]-2-hydroxypropyl (9E)-octadec-9-enoic acidGenerator
Chemical Formula:C24H46O9P
Weight:Average: 509.5904
Monoisotopic: 509.287944582
InChI Key:FQQQKGAFQIIGLQ-MDZDMXLPSA-M
InChI:InChI=1S/C24H47O9P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-24(28)31-19-23(27)21-33-34(29,30)32-20-22(26)18-25/h9-10,22-23,25-27H,2-8,11-21H2,1H3,(H,29,30)/p-1/b10-9+
CAS number:Not Available
IUPAC Name:3-[(2,3-dihydroxypropyl phosphonato)oxy]-2-hydroxypropyl (9E)-octadec-9-enoate
Traditional IUPAC Name:3-[(2,3-dihydroxypropyl phosphonato)oxy]-2-hydroxypropyl (9E)-octadec-9-enoate
SMILES:[H]\C(CCCCCCCC)=C(\[H])CCCCCCCC(=O)OCC(O)COP([O-])(=O)OCC(O)CO
Chemical Taxonomy
Description belongs to the class of organic compounds known as lysophosphatidylglycerols. These are glycerophosphoglycerols (molecules containing a glycerol moiety attached to the phosphate group linked to a glycerol) in which only one fatty acid is bonded to the 1-glycerol moiety (through an ester linkage).
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoglycerols
Direct ParentLysophosphatidylglycerols
Alternative Parents
Substituents
  • Monoacylglycerophosphoglycerol
  • Dialkyl phosphate
  • Fatty acid ester
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Organic phosphoric acid derivative
  • Secondary alcohol
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Organic anion
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
State:Not Available
Charge:-1
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility0.0027 g/LALOGPS
logP4.3ALOGPS
logP4.54ChemAxon
logS-5.3ALOGPS
pKa (Strongest Acidic)1.89ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area145.58 ŲChemAxon
Rotatable Bond Count25ChemAxon
Refractivity130.91 m³·mol⁻¹ChemAxon
Polarizability56.9 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Membrane
Reactions:
SMPDB Pathways:Not Available
KEGG Pathways:
EcoCyc Pathways:
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-7220190000-10c47bbc1a2dc1bde129View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-057j-9320500000-d5d349836452a83df7caView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a6r-9010000000-3219cec50f7af8f0323bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4i-1120190000-2cb49c0962d16f6ab358View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0kor-1960120000-12d48ed03e916ab0867fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-9410000000-1c8d3ef9de09427aedd1View 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:
  • Kanehisa, M., Goto, S., Sato, Y., Furumichi, M., Tanabe, M. (2012). "KEGG for integration and interpretation of large-scale molecular data sets." Nucleic Acids Res 40:D109-D114. Pubmed: 22080510
  • Keseler, I. M., Collado-Vides, J., Santos-Zavaleta, A., Peralta-Gil, M., Gama-Castro, S., Muniz-Rascado, L., Bonavides-Martinez, C., Paley, S., Krummenacker, M., Altman, T., Kaipa, P., Spaulding, A., Pacheco, J., Latendresse, M., Fulcher, C., Sarker, M., Shearer, A. G., Mackie, A., Paulsen, I., Gunsalus, R. P., Karp, P. D. (2011). "EcoCyc: a comprehensive database of Escherichia coli biology." Nucleic Acids Res 39:D583-D590. Pubmed: 21097882
  • 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 IDNot Available
Pubchem Compound IDNot Available
Kegg IDNot Available
ChemSpider IDNot Available
Wikipedia IDNot Available
BioCyc IDCPD0-2145
EcoCyc IDCPD0-2145

Enzymes

General function:
Involved in phospholipase activity
Specific function:
Has broad substrate specificity including hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Strong expression leads to outer membrane breakdown and cell death; is dormant in normal growing cells. Required for efficient secretion of bacteriocins
Gene Name:
pldA
Uniprot ID:
P0A921
Molecular weight:
33163
Reactions
Phosphatidylcholine + H(2)O = 2-acylglycerophosphocholine + a carboxylate.
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate.
General function:
Involved in hydrolase activity
Specific function:
Hydrolyzes only long chain acyl thioesters (C12-C18). Specificity similar to chymotrypsin
Gene Name:
tesA
Uniprot ID:
P0ADA1
Molecular weight:
23622
Reactions
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate.