Showing metabocard for PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) (BMDB0009332)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:40:28 UTC
Update Date2020-05-21 16:26:42 UTC
BMDB IDBMDB0009332
Secondary Accession Numbers
  • BMDB09332
Metabolite Identification
Common NamePE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z))
DescriptionPE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)), also known as PE(40:6) or GPEtn(20:3/20:3), belongs to the class of organic compounds known as phosphatidylethanolamines. These are glycerophosphoetahnolamines in which two fatty acids are bonded to the glycerol moiety through ester linkages. PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) is possibly soluble (in water) and a very strong basic compound (based on its pKa). PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) participates in a number of enzymatic reactions, within cattle. In particular, PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) can be biosynthesized from PS(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) through its interaction with the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) can be biosynthesized from CDP-ethanolamine and DG(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) can be biosynthesized from CDP-ethanolamine and DG(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Finally, PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) can be biosynthesized from PS(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)); which is catalyzed by the enzyme phosphatidylserine decarboxylase. In cattle, PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) pathway and phosphatidylcholine biosynthesis PC(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
1-Meadoyl-2-homo-g-linolenoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(40:6)HMDB
GPEtn(20:3/20:3)HMDB
Phophatidylethanolamine(20:3/20:3)HMDB
Phophatidylethanolamine(40:6)HMDB
GPEtn(40:6)HMDB
1-(5Z,8Z,11Z-Eicosatrienoyl)-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphoethanolamineHMDB
PE(20:3/20:3)HMDB
PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z))Lipid Annotator
Chemical FormulaC45H78NO8P
Average Molecular Weight792.0765
Monoisotopic Molecular Weight791.546504989
IUPAC Name(2-aminoethoxy)[(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C45H78NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-44(47)51-41-43(42-53-55(49,50)52-40-39-46)54-45(48)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,17-20,23-26,29,31,43H,3-11,13,15-16,21-22,27-28,30,32-42,46H2,1-2H3,(H,49,50)/b14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t43-/m1/s1
InChI KeyWEHMGSDVHYNINH-GEXNIIJGSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as phosphatidylethanolamines. These are glycerophosphoetahnolamines in which two fatty acids are bonded to the glycerol moiety through ester linkages.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoethanolamines
Direct ParentPhosphatidylethanolamines
Alternative Parents
Substituents
  • Diacylglycero-3-phosphoethanolamine
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Dicarboxylic acid or derivatives
  • Organic phosphoric acid derivative
  • Phosphoric acid ester
  • Alkyl phosphate
  • Fatty acyl
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organopnictogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • Primary aliphatic amine
  • Organic nitrogen compound
  • Primary amine
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
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
logP8.95ALOGPS
logP11.84ChemAxon
logS-7.1ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count41ChemAxon
Refractivity234.51 m³·mol⁻¹ChemAxon
Polarizability94.91 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, Negativesplash10-0006-0001000900-7b5b952ee206e9453e30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0001000900-7b5b952ee206e9453e30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-0309110600-2642d22ba51152eed4b3View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000001900-ec03134855921e78879dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udl-0001119700-504906b910b5cee8be80View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0001119300-888e2f0b738c16bc63fdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000001900-7131c6dc10ca0cb5211fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udl-0001119700-aa4f13416c8bc0a1ab7bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0001119300-7a5cda68f29240dcee30View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000001090-0cbe06574b3429f32bd4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03k9-0000002290-6649c9852b184df9decaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-00di-0100101910-368ba943b3fe87933a10View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0006-0001000900-df3511ff763270f94fddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0006-0001000900-df3511ff763270f94fddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-0309110600-4b3bcc1ac5cb67d3cdd2View in MoNA
Biological Properties
Cellular Locations
  • Cell membrane
  • Intracellular membrane
  • Membrane
Biospecimen Locations
  • All Tissues
  • Brain
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
All TissuesExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
BrainExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
 details
Abnormal Concentrations
Not Available
HMDB IDHMDB0009332
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 Compound53479758
PDB IDNot Available
ChEBI IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General ReferencesNot Available

Enzymes

Enzyme Details
1. Ethanolaminephosphotransferase 1
General function:
Involved in ethanolaminephosphotransferase activity
Specific function:
Catalyzes phosphatidylethanolamine biosynthesis from CDP-ethanolamine. It thereby plays a central role in the formation and maintenance of vesicular membranes. Involved in the foramtion of phosphatidylethanolamine via 'Kennedy' pathway (By similarity).
Gene Name:
SELENOI
Uniprot ID:
Q17QM4
Molecular weight:
45214.0
Reactions
CDP-Ethanolamine + DG(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z)/0:0) → Cytidine monophosphate + PE(20:3(5Z,8Z,11Z)/20:3(8Z,11Z,14Z))details