Showing metabocard for PC(16:1(9Z)/18:3(9Z,12Z,15Z)) (BMDB0008008)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-09-30 23:48:54 UTC
Update Date2020-06-04 19:20:11 UTC
BMDB IDBMDB0008008
Secondary Accession Numbers
  • BMDB08008
Metabolite Identification
Common NamePC(16:1(9Z)/18:3(9Z,12Z,15Z))
DescriptionPC(16:1(9Z)/18:3(9Z,12Z,15Z)), also known as gpcho(34:4) or gpcho(16:1/18:3), 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(16:1(9Z)/18:3(9Z,12Z,15Z)) is considered to be a glycerophosphocholine lipid molecule. PC(16:1(9Z)/18:3(9Z,12Z,15Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PC(16:1(9Z)/18:3(9Z,12Z,15Z)) exists in all eukaryotes, ranging from yeast to humans. PC(16:1(9Z)/18:3(9Z,12Z,15Z)) participates in a number of enzymatic reactions, within cattle. In particular, S-Adenosylhomocysteine and PC(16:1(9Z)/18:3(9Z,12Z,15Z)) can be biosynthesized from S-adenosylmethionine and pe-nme2(16:1(9Z)/18:3(9Z,12Z,15Z)); which is catalyzed by the enzyme phosphatidylethanolamine N-methyltransferase. Furthermore, Cytidine monophosphate and PC(16:1(9Z)/18:3(9Z,12Z,15Z)) can be biosynthesized from CDP-choline and DG(16:1(9Z)/18:3(9Z,12Z,15Z)/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PC(16:1(9Z)/18:3(9Z,12Z,15Z)) and L-serine can be converted into choline and PS(16:1(9Z)/18:3(9Z,12Z,15Z)) through the action of the enzyme phosphatidylserine synthase. In cattle, PC(16:1(9Z)/18:3(9Z,12Z,15Z)) is involved in a couple of metabolic pathways, which include phosphatidylcholine biosynthesis PC(16:1(9Z)/18:3(9Z,12Z,15Z)) pathway and phosphatidylethanolamine biosynthesis pe(16:1(9Z)/18:3(9Z,12Z,15Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Palmitoleoyl-2-a-linolenoyl-sn-glycero-3-phosphocholineHMDB
GPCho(34:4)HMDB
GPCho(16:1/18:3)HMDB
PC(34:4)HMDB
LecithinHMDB
Phosphatidylcholine(16:1/18:3)HMDB
PC(16:1/18:3)HMDB
1-(9Z-Hexadecenoyl)-2-(9Z,12Z,15Z-octadeatrienoyl)-sn-glycero-3-phosphocholineHMDB
Phosphatidylcholine(34:4)HMDB
PC(16:1(9Z)/18:3(9Z,12Z,15Z))Lipid Annotator
Chemical FormulaC42H76NO8P
Average Molecular Weight754.0285
Monoisotopic Molecular Weight753.530854925
IUPAC Name(2-{[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propyl phosphonato]oxy}ethyl)trimethylazanium
Traditional Namelecithin
CAS Registry NumberNot Available
SMILES
CCCCCC\C=C/CCCCCCCC(=O)OC[C@]([H])(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC
InChI Identifier
InChI=1S/C42H76NO8P/c1-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-42(45)51-40(39-50-52(46,47)49-37-36-43(3,4)5)38-48-41(44)34-32-30-28-26-24-22-19-17-15-13-11-9-7-2/h8,10,14,16-17,19-21,40H,6-7,9,11-13,15,18,22-39H2,1-5H3/b10-8-,16-14-,19-17-,21-20-/t40-/m1/s1
InChI KeyMMUCLZZSNHBNFL-KBTBXKTRSA-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
logP5.29ALOGPS
logP7.56ChemAxon
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 Count38ChemAxon
Refractivity229.53 m³·mol⁻¹ChemAxon
Polarizability89.98 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, Positivesplash10-000i-7190321300-1b14af1e2de90e48c39fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000i-3290010000-cd6de0d8a36f4d3a3993View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01q0-7192010000-e6a02940eb3dc1e2d375View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0090000200-acd7f8008000ccfcc32dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udr-0090001000-0199157a4bd183b0c1eeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0kdr-3090000000-08ad73356748f8210b34View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000000900-fb17bd89e0dbf4476c66View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03di-0000000900-d42a6dc7b67679b57a97View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0fir-0100390200-4ba7418cd1543fbba461View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000900-b98e9d2d756a1104b321View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0ue9-0600000900-d92091f9cf400c110537View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-1900231200-bbd216be0305f3823f11View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0udi-0000000900-58a43ac72477d144a720View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0udi-0090032600-e84798ce2e9d2d39c0a6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0udi-4490000000-63c15dd6126418390540View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000900-117f3fc6982fc425d794View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-004i-0000000900-e0182f758af441932884View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0008-0500390200-7bb5df07f97504359cb2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0000000900-fd248ad900d1f4236853View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0030000900-07c35266fc2e9fac814bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0uii-0090000400-575ec2f07fbcfaa7d0e3View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
  • Milk
  • Ruminal Fluid
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
MilkDetected and Quantified0.081 +/- 0.004 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.10 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.13 +/- 0.01 uMNot SpecifiedNot Specified
Normal		 details
MilkDetected and Quantified0.074 +/- 0.004 uMNot SpecifiedNot Specified
Normal		 details
Ruminal FluidDetected and Quantified0.009 +/- 0.003 uMNot SpecifiedNot Specified
Normal
    • Fozia Saleem, Sou...
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0008008
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB025199
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52922452
PDB IDNot Available
ChEBI ID89733
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.

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(16:1(9Z)/18:3(9Z,12Z,15Z)) + L-Serine → Choline + PS(16:1(9Z)/18:3(9Z,12Z,15Z))details