Showing metabocard for PC(16:1(9Z)/20:2(11Z,14Z)) (BMDB0008012)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 23:48:59 UTC
Update Date2020-06-04 20:43:56 UTC
BMDB IDBMDB0008012
Secondary Accession Numbers
  • BMDB08012
Metabolite Identification
Common NamePC(16:1(9Z)/20:2(11Z,14Z))
DescriptionPC(16:1(9Z)/20:2(11Z,14Z)), also known as gpcho(36:3) or phosphatidylcholine(16:1/20:2), 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(16:1(9Z)/20:2(11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(16:1(9Z)/20:2(11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(16:1(9Z)/20:2(11Z,14Z)) exists in all eukaryotes, ranging from yeast to humans. PC(16:1(9Z)/20:2(11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(16:1(9Z)/20:2(11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(16:1(9Z)/20:2(11Z,14Z)) through the action of the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(16:1(9Z)/20:2(11Z,14Z)) can be biosynthesized from CDP-choline and DG(16:1(9Z)/20:2(11Z,14Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Finally, PC(16:1(9Z)/20:2(11Z,14Z)) and L-serine can be converted into choline and PS(16:1(9Z)/20:2(11Z,14Z)); which is catalyzed by the enzyme phosphatidylserine synthase. In cattle, PC(16:1(9Z)/20:2(11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(16:1(9Z)/20:2(11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(16:1(9Z)/20:2(11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
GPCho(36:3)HMDB
Phosphatidylcholine(16:1/20:2)HMDB
PC(36:3)HMDB
LecithinHMDB
Phosphatidylcholine(36:3)HMDB
GPCho(16:1/20:2)HMDB
PC(16:1/20:2)HMDB
1-(9Z-Hexadecenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholineHMDB
1-Palmitoleoyl-2-eicosadienoyl-sn-glycero-3-phosphocholineHMDB
PC(16:1(9Z)/20:2(11Z,14Z))Lipid Annotator
Chemical FormulaC44H82NO8P
Average Molecular Weight784.0975
Monoisotopic Molecular Weight783.577805117
IUPAC Name(2-{[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCC\C=C/CCCCCCCC(=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/C44H82NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-25-27-29-31-33-35-37-44(47)53-42(41-52-54(48,49)51-39-38-45(3,4)5)40-50-43(46)36-34-32-30-28-26-24-19-17-15-13-11-9-7-2/h14,16-17,19-21,42H,6-13,15,18,22-41H2,1-5H3/b16-14-,19-17-,21-20-/t42-/m1/s1
InChI KeyIIGHFIDXVYEMME-ZAEMQJNLSA-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
logP5.72ALOGPS
logP8.81ChemAxon
logS-7.5ALOGPS
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 Count41ChemAxon
Refractivity237.62 m³·mol⁻¹ChemAxon
Polarizability95.06 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, Positivesplash10-0019-8191212300-ee4f5c20812298feea36View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000l-3291011000-6967ea55ca31ccdaae24View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01p9-7192011100-97b44bc42fd1c4a8ed41View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0ka9-0092000300-cb9c51356eb8615a6c48View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udr-0090001000-11af387a9069521919daView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0pbi-4092000000-c14ab16750860990ca2bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000000900-f44acebd42271f9d37feView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-0000000900-d39b20e156e47b15fe77View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0pc0-0200669400-47f3dec13e551a69e57aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0000000900-f313232611c4c0c71d38View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-008i-0043020900-975f16edba74f43ccbefView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0zfr-3191200000-0d7c886107edc3a3bcb8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0000000090-1db30625399fdea6b457View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-0000000190-671ed31d83ec847480a0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-006t-0900449110-98404fa92c929f5a5dd6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-014i-0000000090-02472e506be910245a7bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-014i-0011000090-e2c2846a3414305f6801View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-15mi-0099000090-cffcd593875544eff639View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000000900-016fbc06bd6c36a12e4fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0600000900-7ba4362bb833d26b28b0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900221300-c3781351584fbb980ce2View 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 Quantified3.24 +/- 0.04 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified4.0 +/- 0.1 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified5.3 +/- 0.1 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.029 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.02 +/- 0.06 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Ruminal FluidDetected and Quantified0.04 +/- 0.09 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Ruminal FluidDetected and Quantified0.04 +/- 0.09 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Ruminal FluidDetected and Quantified0.211 +/- 0.19 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Ruminal FluidDetected and Quantified0.033 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.021 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.214 uMNot SpecifiedNot Specified
Normal		 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0008012
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB 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 Compound52922461
PDB IDNot Available
ChEBI ID89734
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.