Showing metabocard for PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) (BMDB0008213)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:16:14 UTC
Update Date2020-05-21 16:28:21 UTC
BMDB IDBMDB0008213
Secondary Accession Numbers
  • BMDB08213
Metabolite Identification
Common NamePC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))
DescriptionPC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)), also known as PC(38:7) or PC(18:3/20:4), 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(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is considered to be a glycerophosphocholine lipid molecule. PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)); which is catalyzed by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) can be biosynthesized from CDP-choline and DG(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. Finally, PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) and L-serine can be converted into choline and PS(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) through the action of the enzyme phosphatidylserine synthase. In cattle, PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) pathway and phosphatidylethanolamine biosynthesis pe(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
PC(38:7)Lipid Annotator, HMDB
GPCho(38:7)Lipid Annotator, HMDB
PC(18:3/20:4)Lipid Annotator, HMDB
Phosphatidylcholine(18:3/20:4)Lipid Annotator, HMDB
LecithinLipid Annotator, HMDB
Phosphatidylcholine(38:7)Lipid Annotator, HMDB
1-a-linolenoyl-2-arachidonoyl-sn-glycero-3-phosphocholineLipid Annotator, HMDB
GPCho(18:3/20:4)Lipid Annotator, HMDB
1-(9Z,12Z,15Z-octadeatrienoyl)-2-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-sn-glycero-3-phosphocholineLipid Annotator, HMDB
PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC46H78NO8P
Average Molecular Weight804.0872
Monoisotopic Molecular Weight803.546504989
IUPAC Name(2-{[(2R)-2-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC)COP([O-])(=O)OCC[N+](C)(C)C
InChI Identifier
InChI=1S/C46H78NO8P/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/h9,11,14-17,20-22,24-25,27,31,33,44H,6-8,10,12-13,18-19,23,26,28-30,32,34-43H2,1-5H3/b11-9-,16-14-,17-15-,22-20-,24-21-,27-25-,33-31-/t44-/m1/s1
InChI KeyHGZLPPYISDUHEM-NCKDAWIZSA-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
logP5.52ALOGPS
logP8.25ChemAxon
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 Count39ChemAxon
Refractivity251.29 m³·mol⁻¹ChemAxon
Polarizability94.37 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000090-db1455bde15546a91862View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ue9-0600000090-0adb83407e5859907221View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900041210-aecb397060ee2dfaeeceView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000090-b39f0b29e79ad86fe71dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000190-e38f77ea0add8862dc86View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fir-0200498220-3afd9c45ab55d28fb4b1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000090-5728bb94da13a2a32b27View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ue9-0600000090-f0a6ccb585b932e5c180View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900041210-787dbae2905a297f0922View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000090-9767e8c77824f3458c02View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000190-2806d1647d91bef91a92View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0008-0900369110-faca370f532c28a8a603View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000000090-6a6081c2784b60e92a31View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-0074005390-de673d3e73e8a48aac61View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-6194401000-fbce87e61c8fd73b9f57View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0000000090-2938204409884798f461View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0011000090-5b02bb51381f6ed6e756View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0uii-0099000090-b6b6737aac03797d4b8aView 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 IDHMDB0008213
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID24766875
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52922863
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

Enzyme Details
1. Phosphatidylserine synthase 1
General function:
Not Available
Specific function:
Catalyzes a base-exchange reaction in which the polar head group of phosphatidylethanolamine (PE) or phosphatidylcholine (PC) is replaced by L-serine. In membranes, PTDSS1 catalyzes mainly the conversion of phosphatidylcholine. Also converts, in vitro and to a lesser extent, phosphatidylethanolamine (By similarity).
Gene Name:
PTDSS1
Uniprot ID:
Q2KHY9
Molecular weight:
55416.0
Reactions
PC(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) + L-Serine → Choline + PS(18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z))details