Showing metabocard for PE(20:1(11Z)/22:0) (BMDB0009270)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:39:10 UTC
Update Date2020-05-21 16:26:40 UTC
BMDB IDBMDB0009270
Secondary Accession Numbers
  • BMDB09270
Metabolite Identification
Common NamePE(20:1(11Z)/22:0)
DescriptionPE(20:1(11Z)/22:0), also known as PE(42:1) or PE(20:1/22:0), 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. Thus, PE(20:1(11Z)/22:0) is considered to be a glycerophosphoethanolamine lipid molecule. PE(20:1(11Z)/22:0) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PE(20:1(11Z)/22:0) participates in a number of enzymatic reactions, within cattle. In particular, PE(20:1(11Z)/22:0) can be biosynthesized from PS(20:1(11Z)/22:0) through the action of the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(20:1(11Z)/22:0) can be biosynthesized from CDP-ethanolamine and DG(20:1(11Z)/22:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(20:1(11Z)/22:0) can be biosynthesized from CDP-ethanolamine and DG(20:1(11Z)/22:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Finally, PE(20:1(11Z)/22:0) can be biosynthesized from PS(20:1(11Z)/22:0); which is mediated by the enzyme phosphatidylserine decarboxylase. In cattle, PE(20:1(11Z)/22:0) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(20:1(11Z)/22:0) pathway and phosphatidylcholine biosynthesis PC(20:1(11Z)/22:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
Phophatidylethanolamine(20:1/22:0)HMDB
PE(42:1)HMDB
GPEtn(42:1)HMDB
1-Eicosenoyl-2-behenoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(20:1/22:0)HMDB
Phophatidylethanolamine(42:1)HMDB
1-(11-Eicosenoyl)-2-docosanoyl-sn-glycero-3-phosphoethanolamineHMDB
GPEtn(20:1/22:0)HMDB
PE(20:1(11Z)/22:0)Lipid Annotator
Chemical FormulaC47H92NO8P
Average Molecular Weight830.209
Monoisotopic Molecular Weight829.656055437
IUPAC Name(2-aminoethoxy)[(2R)-2-(docosanoyloxy)-3-[(11Z)-icos-11-enoyloxy]propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-2-(docosanoyloxy)-3-[(11Z)-icos-11-enoyloxy]propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCC\C=C/CCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C47H92NO8P/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/h18,20,45H,3-17,19,21-44,48H2,1-2H3,(H,51,52)/b20-18-/t45-/m1/s1
InChI KeyRCHDNJFLEGWCOZ-XWGPWIMLSA-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 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
logP9.63ALOGPS
logP14.53ChemAxon
logS-7.3ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count48ChemAxon
Refractivity238.13 m³·mol⁻¹ChemAxon
Polarizability105.2 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, Negativesplash10-004i-0003000090-1bfe794511fb84ba5db8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0003000090-1bfe794511fb84ba5db8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0550-0109020030-3e1d5530f377266facb5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000001090-e6600b3bb53038ecbad4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0019-0003149070-5d0001f5fadac6e8b877View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0003149030-c46836d5476792936eb8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004i-0003000090-4e12d873d29c9f825ff6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004i-0003000090-4e12d873d29c9f825ff6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0550-0109020030-56f7793a0eb49753ec92View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0udi-0000000190-e36a586c66f874e775f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0udi-0000000190-c6e974aa7029234c1f8fView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0100200190-c076564ea38af6305423View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0000001090-56f1dff83c8d23bb2a02View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0019-0003149070-c649e8af248ae3065cc4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0003149030-73c732dc07ead48db107View 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 IDHMDB0009270
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB026460
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52924567
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(20:1(11Z)/22:0/0:0) → Cytidine monophosphate + PE(20:1(11Z)/22:0)details