Showing metabocard for PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) (BMDB0009706)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:48:35 UTC
Update Date2020-05-21 16:26:51 UTC
BMDB IDBMDB0009706
Secondary Accession Numbers
  • BMDB09706
Metabolite Identification
Common NamePE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0)
DescriptionPE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0), also known as GPEtn(46:6) or PE(22:6/24:0), 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. PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) is possibly soluble (in water) and a very strong basic compound (based on its pKa). PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) participates in a number of enzymatic reactions, within cattle. In particular, PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) can be biosynthesized from PS(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0); which is mediated by the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) can be biosynthesized from CDP-ethanolamine and DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0/0:0); which is catalyzed by the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) can be biosynthesized from CDP-ethanolamine and DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) can be biosynthesized from PS(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0); which is mediated by the enzyme phosphatidylserine decarboxylase. In cattle, PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) pathway and phosphatidylcholine biosynthesis PC(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
GPEtn(46:6)HMDB
PE(22:6/24:0)HMDB
Phophatidylethanolamine(22:6/24:0)HMDB
Phophatidylethanolamine(46:6)HMDB
PE(46:6)HMDB
GPEtn(22:6/24:0)HMDB
1-Docosahexaenoyl-2-lignoceroyl-sn-glycero-3-phosphoethanolamineHMDB
1-(4Z,7Z,10Z,13Z,16Z,19Z-Docosahexaenoyl)-2-tetracosanoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0)Lipid Annotator
Chemical FormulaC51H90NO8P
Average Molecular Weight876.236
Monoisotopic Molecular Weight875.640405373
IUPAC Name(2-aminoethoxy)[(2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-(tetracosanoyloxy)propoxy]phosphinic acid
Traditional Name2-aminoethoxy(2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-(tetracosanoyloxy)propoxyphosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)(COP(O)(=O)OCCN)OC(=O)CCCCCCCCCCCCCCCCCCCCCCC
InChI Identifier
InChI=1S/C51H90NO8P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-28-30-32-34-36-38-40-42-44-51(54)60-49(48-59-61(55,56)58-46-45-52)47-57-50(53)43-41-39-37-35-33-31-29-27-25-22-20-18-16-14-12-10-8-6-4-2/h6,8,12,14,18,20,25,27,31,33,37,39,49H,3-5,7,9-11,13,15-17,19,21-24,26,28-30,32,34-36,38,40-48,52H2,1-2H3,(H,55,56)/b8-6-,14-12-,20-18-,27-25-,33-31-,39-37-/t49-/m1/s1
InChI KeyYMXANTWTWUQRLJ-XGZMHBGESA-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
logP9.85ALOGPS
logP14.5ChemAxon
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 Count47ChemAxon
Refractivity262.12 m³·mol⁻¹ChemAxon
Polarizability106.39 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, Negativesplash10-00di-0003000090-7f71b55fff2d80adb980View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0003000090-7f71b55fff2d80adb980View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01fr-0109030030-db4b47ec07d271e0c806View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000190-338db26a22318dbc87a2View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-002r-0001160970-c146696c4e86747d94c5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0001160930-4e9168862892b23584ecView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0002-0000000190-cf9ee8fdd7181747cc9dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-052b-0000000190-594d59979aad9f7d7783View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-0100110190-cae2dd678c8232f9ab3dView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-004i-0000000190-4514b44c19f28b9da7d8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-002r-0001160970-026e8545d098857f7adeView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-000i-0001160930-ee0a8ed216f2fab988ccView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0003000090-351639807bac90a42419View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0003000090-351639807bac90a42419View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01fr-0109030030-fe0fe78539cc3a793791View 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 IDHMDB0009706
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 Compound53479981
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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0/0:0) → Cytidine monophosphate + PE(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/24:0)details