Showing metabocard for PC(16:0/24:0) (BMDB0007992)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-09-30 23:48:35 UTC
Update Date2020-05-11 18:39:40 UTC
BMDB IDBMDB0007992
Secondary Accession Numbers
  • BMDB07992
Metabolite Identification
Common NamePC(16:0/24:0)
DescriptionPC(16:0/24:0), also known as pc(16:0/24:0) or pc(16:0/24:0), 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(16:0/24:0) is considered to be a glycerophosphocholine lipid molecule. PC(16:0/24:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(16:0/24:0) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(16:0/24:0) can be biosynthesized from S-adenosylmethionine and pe-nme2(16:0/24:0) through its interaction with the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(16:0/24:0) can be biosynthesized from CDP-choline and DG(16:0/24:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(16:0/24:0) and L-serine can be converted into choline and PS(16:0/24:0) through the action of the enzyme phosphatidylserine synthase. In cattle, PC(16:0/24:0) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(16:0/24:0) pathway and phosphatidylethanolamine biosynthesis pe(16:0/24:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
GPCho(40:0)Lipid Annotator, HMDB
PC(40:0)Lipid Annotator, HMDB
1-palmitoyl-2-lignoceroyl-sn-glycero-3-phosphocholineLipid Annotator, HMDB
LecithinLipid Annotator, HMDB
GPCho(16:0/24:0)Lipid Annotator, HMDB
PC(16:0/24:0)Lipid Annotator
Phosphatidylcholine(40:0)Lipid Annotator, HMDB
1-hexadecanoyl-2-tetracosanoyl-sn-glycero-3-phosphocholineLipid Annotator, HMDB
Phosphatidylcholine(16:0/24:0)Lipid Annotator, HMDB
Chemical FormulaC48H96NO8P
Average Molecular Weight846.2515
Monoisotopic Molecular Weight845.687355565
IUPAC Name(2-{[(2R)-3-(hexadecanoyloxy)-2-(tetracosanoyloxy)propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C48H96NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-27-29-31-33-35-37-39-41-48(51)57-46(45-56-58(52,53)55-43-42-49(3,4)5)44-54-47(50)40-38-36-34-32-30-28-19-17-15-13-11-9-7-2/h46H,6-45H2,1-5H3/t46-/m1/s1
InChI KeyUEWKKZXJWBVMLY-YACUFSJGSA-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
logP6.38ALOGPS
logP11.67ChemAxon
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 Count48ChemAxon
Refractivity252.67 m³·mol⁻¹ChemAxon
Polarizability108.38 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, Positivesplash10-0002-0000000090-3f87fd1195050514751fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000t-0600000090-41f3acbe8cfeb017edf7View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900212120-ba11f5bd608ccbf3ebe3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0000000090-d80a2895cf61f7b26457View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-052f-1067002390-c06f602111f13620ffcaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0aos-3159100000-b77aaf5e4170500e41d4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000000090-a2c04203b149c65f29f0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000t-0600000090-0b885db3f883ee9b5aa2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900212120-6fe0d8781146b79593f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000000090-48ab5330706d7852d5e6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-014i-0000000090-f83f4d4b29864847d88aView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000k-0600139020-69e94b822a769ec7fbaeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000090-11b48d62282c7b445235View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000190-d7d497560b6330818195View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0gc0-0100359110-9d04c10bde0942562d38View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0000000090-dd1722f33195de456789View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0011000090-815716adc34e8128faaaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0bai-0099000090-57de8d4d1d6f50f21353View 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 IDHMDB0007992
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB025183
KNApSAcK IDNot Available
Chemspider ID24766661
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24778743
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available