Showing metabocard for PC(18:1(11Z)/20:2(11Z,14Z)) (BMDB0008078)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 23:50:27 UTC
Update Date2020-06-04 19:31:39 UTC
BMDB IDBMDB0008078
Secondary Accession Numbers
  • BMDB08078
Metabolite Identification
Common NamePC(18:1(11Z)/20:2(11Z,14Z))
DescriptionPC(18:1(11Z)/20:2(11Z,14Z)), also known as pc(18:1(11z)/20:2(11z,14z)) or PC(38:3), 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(18:1(11Z)/20:2(11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(18:1(11Z)/20:2(11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(18:1(11Z)/20:2(11Z,14Z)) exists in all eukaryotes, ranging from yeast to humans. PC(18:1(11Z)/20:2(11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(18:1(11Z)/20:2(11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(18:1(11Z)/20:2(11Z,14Z)); which is mediated by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(18:1(11Z)/20:2(11Z,14Z)) can be biosynthesized from CDP-choline and DG(18:1(11Z)/20:2(11Z,14Z)/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. Finally, PC(18:1(11Z)/20:2(11Z,14Z)) and L-serine can be converted into choline and PS(18:1(11Z)/20:2(11Z,14Z)) through its interaction with the enzyme phosphatidylserine synthase. In cattle, PC(18:1(11Z)/20:2(11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(18:1(11Z)/20:2(11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(18:1(11Z)/20:2(11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Phosphatidylcholine(38:3)HMDB
PC(38:3)HMDB
GPCho(18:1/20:2)HMDB
LecithinHMDB
GPCho(38:3)HMDB
PC(18:1/20:2)HMDB
1-Vaccenoyl-2-eicosadienoyl-sn-glycero-3-phosphocholineHMDB
1-(11Z-Octadecenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphocholineHMDB
Phosphatidylcholine(18:1/20:2)HMDB
PC(18:1(11Z)/20:2(11Z,14Z))Lipid Annotator
Chemical FormulaC46H86NO8P
Average Molecular Weight812.1507
Monoisotopic Molecular Weight811.609105245
IUPAC Name(2-{[(2R)-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]-3-[(11Z)-octadec-11-enoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCC\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/C46H86NO8P/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/h14,16-17,19-20,22,44H,6-13,15,18,21,23-43H2,1-5H3/b16-14-,19-17-,22-20-/t44-/m1/s1
InChI KeyMLMXSUWPTPCRLG-HYYWERRFSA-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
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
logP6.01ALOGPS
logP9.7ChemAxon
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 Count43ChemAxon
Refractivity246.82 m³·mol⁻¹ChemAxon
Polarizability99.38 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, Positivesplash10-001c-8091041220-8057ffb24e056ead7b8fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00kf-3192011100-399141b871698ff76899View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0079-7094002200-2fddddbf5dccd9669971View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03e9-0092000030-4dd53e789a63018e1dbcView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-01q9-0090000100-f6dcc98dfdee9a7f6f20View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0bwl-4092000000-94d53511532198cb6ba5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000000090-5004d6181bff1df70870View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0000000190-fc85ca9ecf02ec9d7566View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0200498220-6e271e78ddf5e5161c01View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0000000090-6fea64f934a34fc28e70View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-0064004390-71e80398e2e11de8d390View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-053r-3091200000-9ff8679a86cdf4a67f1dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000090-5d09de4c7b02b1d770beView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03e9-0600000090-3e7228ae930b29d5cacbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900041210-e440f40eacf13ee8f6e4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000000090-5cb49c7c039e3d7fca35View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0000000190-e562dcc8ad422ebb1e79View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udj-0900369110-4a73f11dd9d5a993c9a3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0002-0000000090-b1ba273f95f6293d0145View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-0011000090-ff91a14969272842ff7aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a62-0099000090-91a6564a7fc94e9ad47dView 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 IDHMDB0008078
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 Compound53478735
PDB IDNot Available
ChEBI ID89689
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available