Showing metabocard for PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) (BMDB0009241)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:38:34 UTC
Update Date2020-05-21 16:26:39 UTC
BMDB IDBMDB0009241
Secondary Accession Numbers
  • BMDB09241
Metabolite Identification
Common NamePE(20:0/22:5(4Z,7Z,10Z,13Z,16Z))
DescriptionPE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)), also known as PE(42:5) or pe(20:0/22:5(4z,7z,10z,13z,16z)), 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(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) is possibly soluble (in water) and a very strong basic compound (based on its pKa). PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) participates in a number of enzymatic reactions, within cattle. In particular, PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from PS(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) through the action of the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from CDP-ethanolamine and DG(20:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) through the action of the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from CDP-ethanolamine and DG(20:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) can be biosynthesized from PS(20:0/22:5(4Z,7Z,10Z,13Z,16Z)); which is catalyzed by the enzyme phosphatidylserine decarboxylase. In cattle, PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) pathway and phosphatidylcholine biosynthesis PC(20:0/22:5(4Z,7Z,10Z,13Z,16Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
PE(42:5)HMDB
GPEtn(42:5)HMDB
Phophatidylethanolamine(20:0/22:5)HMDB
1-Arachidonyl-2-osbondoyl-sn-glycero-3-phosphoethanolamineHMDB
GPEtn(20:0/22:5)HMDB
PE(20:0/22:5)HMDB
1-Eicosanoyl-2-(4Z,7Z,10Z,13Z,16Z-docosapentaenoyl)-sn-glycero-3-phosphoethanolamineHMDB
Phophatidylethanolamine(42:5)HMDB
PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z))Lipid Annotator
Chemical FormulaC47H84NO8P
Average Molecular Weight822.1455
Monoisotopic Molecular Weight821.593455181
IUPAC Name(2-aminoethoxy)[(2R)-2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-(icosanoyloxy)propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-2-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-3-(icosanoyloxy)propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC
InChI Identifier
InChI=1S/C47H84NO8P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-38-40-47(50)56-45(44-55-57(51,52)54-42-41-48)43-53-46(49)39-37-35-33-31-29-27-25-23-20-18-16-14-12-10-8-6-4-2/h11,13,17,19,22,24,28,30,34,36,45H,3-10,12,14-16,18,20-21,23,25-27,29,31-33,35,37-44,48H2,1-2H3,(H,51,52)/b13-11-,19-17-,24-22-,30-28-,36-34-/t45-/m1/s1
InChI KeyHCNMKFZEQIRLQX-BYKGOJQSSA-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
logP9.55ALOGPS
logP13.09ChemAxon
logS-7.2ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count44ChemAxon
Refractivity242.6 m³·mol⁻¹ChemAxon
Polarizability99.92 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, Negativesplash10-00di-0003000090-6c802936e8c17a12620bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0003000090-6c802936e8c17a12620bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0200-0109020030-0b610526996241d0c2c2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000001090-1dc209bd1a539202d6e6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0089-0003149070-0d6bfd6189a663c6fe5eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-0003149030-97d9ccaba14944146f6fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0000001090-a3b7880b4849789a7728View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0089-0003149070-d2b1f9a485951d4e5520View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-0003149030-5913ce2f38c997f38b75View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0003000090-7f67c8e522d95471cbd1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0003000090-7f67c8e522d95471cbd1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0200-0109020030-61835e7a6acb74ace99cView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0000000190-a318ea978fdcbad416d6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f6x-0000000190-7897af905514cb5f25b9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0udi-0100200190-29cd58ff8db6e0b03524View 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 IDHMDB0009241
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB026431
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53479711
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(20:0/22:5(4Z,7Z,10Z,13Z,16Z)/0:0) → Cytidine monophosphate + PE(20:0/22:5(4Z,7Z,10Z,13Z,16Z))details