Showing metabocard for PC(20:1(11Z)/24:1(15Z)) (BMDB0008323)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-10-03 17:18:42 UTC
Update Date2020-05-11 18:44:14 UTC
BMDB IDBMDB0008323
Secondary Accession Numbers
  • BMDB08323
Metabolite Identification
Common NamePC(20:1(11Z)/24:1(15Z))
DescriptionPC(20:1(11Z)/24:1(15Z)), also known as pc(20:1(11z)/24:1(15z)) or pc(20:1(11z)/24:1(15z)), 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. PC(20:1(11Z)/24:1(15Z)) is possibly soluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). PC(20:1(11Z)/24:1(15Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(20:1(11Z)/24:1(15Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(20:1(11Z)/24:1(15Z)); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(20:1(11Z)/24:1(15Z)) can be biosynthesized from CDP-choline and DG(20:1(11Z)/24:1(15Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Finally, PC(20:1(11Z)/24:1(15Z)) and L-serine can be converted into choline and PS(20:1(11Z)/24:1(15Z)) through the action of the enzyme phosphatidylserine synthase. In cattle, PC(20:1(11Z)/24:1(15Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(20:1(11Z)/24:1(15Z)) pathway and phosphatidylethanolamine biosynthesis pe(20:1(11Z)/24:1(15Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-eicosenoyl-2-nervonoyl-sn-glycero-3-phosphocholineLipid Annotator, HMDB
Phosphatidylcholine(44:2)Lipid Annotator, HMDB
PC(20:1/24:1)Lipid Annotator, HMDB
Phosphatidylcholine(20:1/24:1)Lipid Annotator, HMDB
GPCho(20:1/24:1)Lipid Annotator, HMDB
LecithinLipid Annotator, HMDB
PC(20:1(11Z)/24:1(15Z))Lipid Annotator
PC(44:2)Lipid Annotator, HMDB
1-(11-eicosenoyl)-2-(15Z-tetracosanoyl)-sn-glycero-3-phosphocholineLipid Annotator, HMDB
GPCho(44:2)Lipid Annotator, HMDB
gpcho(20:1n9/24:1n9)HMDB
gpcho(20:1W9/24:1W9)HMDB
PC(20:1n9/24:1n9)HMDB
PC(20:1W9/24:1W9)HMDB
Phosphatidylcholine(20:1n9/24:1n9)HMDB
Phosphatidylcholine(20:1W9/24:1W9)HMDB
Chemical FormulaC52H100NO8P
Average Molecular Weight898.3261
Monoisotopic Molecular Weight897.718655693
IUPAC Name(2-{[(2R)-3-[(11Z)-icos-11-enoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCCCC\C=C/CCCCCCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCCCC\C=C/CCCCCCCC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C52H100NO8P/c1-6-8-10-12-14-16-18-20-22-24-25-26-27-29-31-33-35-37-39-41-43-45-52(55)61-50(49-60-62(56,57)59-47-46-53(3,4)5)48-58-51(54)44-42-40-38-36-34-32-30-28-23-21-19-17-15-13-11-9-7-2/h20-23,50H,6-19,24-49H2,1-5H3/b22-20-,23-21-/t50-/m1/s1
InChI KeyYLXAZUXYVUXDIP-JFSPZUDSSA-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 DescriptorsNot Available
Ontology
StatusExpected but not 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
logP6.83ALOGPS
logP12.72ChemAxon
logS-7.7ALOGPS
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 Count50ChemAxon
Refractivity273.31 m³·mol⁻¹ChemAxon
Polarizability113.52 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, Positivesplash10-0002-0000000090-6ecfbd04bf58b3116317View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000t-0600000090-a9a18229a395fe8139feView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900031130-5d28d8a077ee0eb0fb20View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000009-aa5e3dc0f976676e2367View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000019-01d14b7804c0e1699b45View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00dr-0200292822-f76d57970fd1531b694fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000000009-538b4a2d55eb6125cd1aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0000000019-344aff76c3357e705063View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000b-0900143911-cfc25738cb40cd13b958View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0000000009-ba27420bf423e9810b4aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0003000009-8df1ce12b3296bbac497View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0bai-0009000004-c9dc3f92673e7be8a165View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000000090-ab7ece1e99c82b1faabdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000t-0600000090-bae16ae931be62965031View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900031130-ded51730b8c0cc37cfd4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0000000090-3edf21eb18859a1934a9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0016000290-9cc81b1527e54a0e4c2bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0aor-4019400000-a0e9368bf9186a9914a5View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0008323
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24766984
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 ReferencesNot Available