Showing metabocard for PC(20:1(11Z)/20:2(11Z,14Z)) (BMDB0008309)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-10-03 17:18:19 UTC
Update Date2020-06-04 19:11:27 UTC
BMDB IDBMDB0008309
Secondary Accession Numbers
  • BMDB08309
Metabolite Identification
Common NamePC(20:1(11Z)/20:2(11Z,14Z))
DescriptionPC(20:1(11Z)/20:2(11Z,14Z)), also known as gpcho(20:1/20:2) or gpcho(40:3), belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. Thus, PC(20:1(11Z)/20:2(11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(20:1(11Z)/20:2(11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(20:1(11Z)/20:2(11Z,14Z)) exists in all eukaryotes, ranging from yeast to humans. PC(20:1(11Z)/20:2(11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(20:1(11Z)/20:2(11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(20:1(11Z)/20:2(11Z,14Z)) through the action of the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(20:1(11Z)/20:2(11Z,14Z)) can be biosynthesized from CDP-choline and DG(20:1(11Z)/20:2(11Z,14Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Finally, PC(20:1(11Z)/20:2(11Z,14Z)) and L-serine can be converted into choline and PS(20:1(11Z)/20:2(11Z,14Z)) through its interaction with the enzyme phosphatidylserine synthase. In cattle, PC(20:1(11Z)/20:2(11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(20:1(11Z)/20:2(11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(20:1(11Z)/20:2(11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Eicosenoyl-2-eicosadienoyl-sn-glycero-3-phosphocholineHMDB
Gpcho(20:1/20:2)HMDB
Gpcho(20:1n9/20:2n6)HMDB
Gpcho(20:1W9/20:2W6)HMDB
Gpcho(40:3)HMDB
LecithinHMDB
PC Aa C40:3HMDB
PC(20:1/20:2)HMDB
PC(20:1n9/20:2n6)HMDB
PC(20:1W9/20:2W6)HMDB
PC(40:3)HMDB
Phosphatidylcholine(20:1/20:2)HMDB
Phosphatidylcholine(20:1n9/20:2n6)HMDB
Phosphatidylcholine(20:1W9/20:2W6)HMDB
Phosphatidylcholine(40:3)HMDB
1-(11-Eicosenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholineHMDB
PC(20:1(11Z)/20:2(11Z,14Z))Lipid Annotator
Chemical FormulaC48H90NO8P
Average Molecular Weight840.2039
Monoisotopic Molecular Weight839.640405373
IUPAC Name(2-{[(2R)-3-[(11Z)-icos-11-enoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCC\C=C/CCCCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C48H90NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-47(50)54-44-46(45-56-58(52,53)55-43-42-49(3,4)5)57-48(51)41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h15,17,20-23,46H,6-14,16,18-19,24-45H2,1-5H3/b17-15-,22-20-,23-21-/t46-/m1/s1
InChI KeyZGKPOUQXLZVCDF-GPPISGLTSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphocholines
Direct ParentPhosphatidylcholines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphocholine
  • Phosphocholine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Quaternary ammonium salt
  • Tetraalkylammonium salt
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Amine
  • Organic salt
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
StatusDetected and Quantified
Origin
  • Endogenous
  • Exogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP6.29ALOGPS
logP10.58ChemAxon
logS-7.6ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)-6.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area111.19 ŲChemAxon
Rotatable Bond Count45ChemAxon
Refractivity256.02 m³·mol⁻¹ChemAxon
Polarizability103.74 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, Positivesplash10-001c-9042051140-7bc24b9dd5f22ec4d9ecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000f-5293031210-f06a0fa9b0a7fdef7a99View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fs9-9056013100-204ea5bd05e33bc82814View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-052u-0079000170-e2f47061b5dca5758a75View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4l-0079000200-b246c6b4d121ca59f033View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-6189200000-fa640424aebe4ef1576bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0000000090-61a369759c619288f5c3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052r-0029003270-a6bbe7d7336a78a54096View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4i-3029200000-8aaa6ddf6e87a15aa4c5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000000090-7d26e455c245b2eccf0fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000x-0600000090-073d352de9ed7cf4ffbfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900041120-fa7f6760ee97d9557927View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000090-9fdbf0263bab6953525aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000090-c20a8da7b81bea8ffe7bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-002b-0900369030-acac42e557cb71511057View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000000090-a0a28947ac0361512993View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0000000190-d03890e36ea5447534aeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-03g0-0200498220-2a154ff85a6b05c28eb2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0000000090-070cc75312afe664feecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0003000090-334172f77d0298f6f1f8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0ab9-0009000040-c1826d9906b6a32d201aView in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
  • Milk
  • Ruminal Fluid
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
MilkDetected and Quantified0.043 +/- 0.003 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.008 +/- 0.002 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0008309
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB025499
KNApSAcK IDNot Available
Chemspider ID24766970
KEGG Compound IDC00157
BioCyc ID PHOSPHATIDYLCHOLINE
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52923129
PDB IDNot Available
ChEBI ID89100
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.