Showing metabocard for PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) (BMDB0008243)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-10-03 17:16:58 UTC
Update Date2020-06-04 20:05:09 UTC
BMDB IDBMDB0008243
Secondary Accession Numbers
  • BMDB08243
Metabolite Identification
Common NamePC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z))
DescriptionPC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)), also known as gpcho(18:4/20:2) or phosphatidylcholine(38:6), 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(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) exists in all eukaryotes, ranging from yeast to humans. PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)); which is catalyzed by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) can be biosynthesized from CDP-choline and DG(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) and L-serine can be converted into choline and PS(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) through its interaction with the enzyme phosphatidylserine synthase. In cattle, PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Stearidonoyl-2-eicosadienoyl-sn-glycero-3-phosphocholineHMDB
GPCho(18:4/20:2)HMDB
Phosphatidylcholine(38:6)HMDB
LecithinHMDB
GPCho(38:6)HMDB
Phosphatidylcholine(18:4/20:2)HMDB
PC(18:4/20:2)HMDB
1-(6Z,9Z,12Z,15Z-Octadecatetraenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholineHMDB
PC(38:6)HMDB
PC(18:4(6Z,9Z,12Z,15Z)/20:2(11Z,14Z))Lipid Annotator
Chemical FormulaC46H80NO8P
Average Molecular Weight806.1031
Monoisotopic Molecular Weight805.562155053
IUPAC Name(2-{[(2R)-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
Traditional Name(2-{[(2R)-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyloxy]propyl phosphono]oxy}ethyl)trimethylazanium
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/C\C=C/CC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C46H80NO8P/c1-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-37-39-46(49)55-44(43-54-56(50,51)53-41-40-47(3,4)5)42-52-45(48)38-36-34-32-30-28-26-24-21-19-17-15-13-11-9-7-2/h9,11,14-17,20-22,24,28,30,44H,6-8,10,12-13,18-19,23,25-27,29,31-43H2,1-5H3/b11-9-,16-14-,17-15-,22-20-,24-21-,30-28-/t44-/m1/s1
InChI KeyRJBUKRKXNJFIDS-MXQFTRAWSA-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
logP5.71ALOGPS
logP8.61ChemAxon
logS-7.4ALOGPS
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 Count40ChemAxon
Refractivity250.17 m³·mol⁻¹ChemAxon
Polarizability95.13 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, Positivesplash10-052r-9082221220-108e51b840c6a9e9b257View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052o-4192011100-cf3ffc09a643a6027bdeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00li-9085002100-d41ad77992850a9e15feView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0pdi-0092000030-7d0b9acc9fb17736e298View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-056r-0090000100-9b7242fd1109874ab7fcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a6r-4092000000-d7e587dad3823656b142View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000090-8b00eebc929d9a9097dfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000190-71d714a518c51ee5a089View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0900369110-970cbc780fb06394eef5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0000000090-16b357af2387839179b0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0011000090-8f67160eea49161fec71View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a96-0099000090-a256461be595d8479233View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-0000000090-489803391fb15e1d23f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-0600000090-e0c7549473f8627cae46View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900131210-ddcb19a6f00ec9df9b52View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000090-1e78e28c2730b5262b1bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000190-f42482894aa2a9df4b6dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fb9-0200498220-4a16e4a9387293f79accView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000000090-6dad79f01b1173c5421fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0zfr-0085004390-27ec03cab116c3c0b2baView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a6r-6294400000-49824c27c2cffedd5a08View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
  • Blood
  • Liver
  • Longissimus Thoracis Muscle
  • Milk
  • Ruminal Fluid
  • Semimembranosus Muscle
  • Testis
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
BloodDetected and Quantified1 +/- 0.3 uMNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
LiverDetected and Quantified6 +/- 3 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
Longissimus Thoracis MuscleDetected and Quantified0.5 +/- 0.1 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
MilkDetected and Quantified0.151 +/- 0.003 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.177 +/- 0.002 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.22 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.115 +/- 0.002 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.020 +/- 0.014 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Ruminal FluidDetected and Quantified0.06 +/- 0.04 uMNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
Semimembranosus MuscleDetected and Quantified0.6 +/- 0.2 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
TestisDetected and Quantified21 +/- 5 nmol/g of tissueNot SpecifiedNot Specified
Normal
    • Aidin Foroutan, C...
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0008243
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 Compound52922921
PDB IDNot Available
ChEBI ID89425
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.