Showing metabocard for PC(14:0/15:0) (BMDB0007868)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 23:46:03 UTC
Update Date2020-06-04 19:29:15 UTC
BMDB IDBMDB0007868
Secondary Accession Numbers
  • BMDB07868
Metabolite Identification
Common NamePC(14:0/15:0)
DescriptionPC(14:0/15:0), also known as PC(29:0) or lecithin, 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(14:0/15:0) is considered to be a glycerophosphocholine lipid molecule. PC(14:0/15:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(14:0/15:0) exists in all eukaryotes, ranging from yeast to humans. PC(14:0/15:0) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(14:0/15:0) can be biosynthesized from S-adenosylmethionine and pe-nme2(14:0/15:0) through its interaction with the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(14:0/15:0) can be biosynthesized from CDP-choline and DG(14:0/15:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(14:0/15:0) and L-serine can be converted into choline and PS(14:0/15:0); which is mediated by the enzyme phosphatidylserine synthase. In cattle, PC(14:0/15:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(14:0/15:0) pathway and phosphatidylethanolamine biosynthesis pe(14:0/15:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Phosphatidylcholine (14:0/15:0)ChEBI
PC(29:0)HMDB
1-Myristoyl-2-pentadecanoyl-sn-glycero-3-phosphocholineHMDB
GPCho(29:0)HMDB
Phosphatidylcholine(14:0/15:0)HMDB
LecithinHMDB
Phosphatidylcholine(29:0)HMDB
1-Tetradecanoyl-2-pentadecanoyl-sn-glycero-3-phosphocholineHMDB
GPCho(14:0/15:0)HMDB
PC(14:0/15:0)Lipid Annotator
Chemical FormulaC37H74NO8P
Average Molecular Weight691.9591
Monoisotopic Molecular Weight691.515204861
IUPAC Nametrimethyl(2-{[(2R)-2-(pentadecanoyloxy)-3-(tetradecanoyloxy)propyl phosphonato]oxy}ethyl)azanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C37H74NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-37(40)46-35(34-45-47(41,42)44-32-31-38(3,4)5)33-43-36(39)29-27-25-23-21-19-17-15-13-11-9-7-2/h35H,6-34H2,1-5H3/t35-/m1/s1
InChI KeyJERIBPHBOOFETI-PGUFJCEWSA-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
logP4.76ALOGPS
logP6.78ChemAxon
logS-7.3ALOGPS
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 Count37ChemAxon
Refractivity202.06 m³·mol⁻¹ChemAxon
Polarizability84.86 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, Positivesplash10-0006-0000009000-5c8592f1d9e73557a48eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000x-0600009000-12c09073abf5049c23eeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900413000-37f44b87c0bd40d57720View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0000009000-85414ee2b671160ea965View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0090107000-667952072dcb5629740fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004l-1291000000-45e83a5097f6ff585c19View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0000000900-bdd7db262d757a9794c2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0030000900-fc21988f644db7ac2888View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004l-0090000400-4a3617f2f2e056f3946cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000009000-e1f198b342c9ab4e302eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000x-0600009000-87ef122f14111462db3aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900413000-0f2e1e6c3b27afe8527fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000900-3f4c1ad4a57af5d829dfView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000001900-65d46bfe568fddc0685cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001k-0700691100-ec7b716c67e6e33d6f34View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000009000-e8710a6ce0392c641509View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0002-0000009000-04f1377dec0cdfb79f86View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01bj-0101973000-a55b4ea00a8632ca7b6eView in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
  • Milk
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
MilkDetected and Quantified0.28 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.34 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.50 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.238 +/- 0.004 uMNot SpecifiedNot Specified
Normal		 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0007868
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB025060
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24778611
PDB IDNot Available
ChEBI ID134576
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.