Showing metabocard for PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) (BMDB0008939)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (1) Show 1 proteinXML
Record Information
Version1.0
Creation Date2016-10-03 17:32:28 UTC
Update Date2020-05-21 16:26:24 UTC
BMDB IDBMDB0008939
Secondary Accession Numbers
  • BMDB08939
Metabolite Identification
Common NamePE(16:0/20:5(5Z,8Z,11Z,14Z,17Z))
DescriptionPE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)), also known as GPEtn(36:5) or GPEtn(16:0/20:5), 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(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) is considered to be a glycerophosphoethanolamine lipid molecule. PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) participates in a number of enzymatic reactions, within cattle. In particular, PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) can be biosynthesized from PS(16:0/20:5(5Z,8Z,11Z,14Z,17Z)); which is catalyzed by the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) can be biosynthesized from CDP-ethanolamine and DG(16:0/20:5(5Z,8Z,11Z,14Z,17Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) can be biosynthesized from CDP-ethanolamine and DG(16:0/20:5(5Z,8Z,11Z,14Z,17Z)/0:0) through its interaction with the enzyme choline/ethanolaminephosphotransferase. Finally, PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) can be biosynthesized from PS(16:0/20:5(5Z,8Z,11Z,14Z,17Z)); which is catalyzed by the enzyme phosphatidylserine decarboxylase. In cattle, PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) pathway and phosphatidylcholine biosynthesis PC(16:0/20:5(5Z,8Z,11Z,14Z,17Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
GPEtn(36:5)HMDB
GPEtn(16:0/20:5)HMDB
Phophatidylethanolamine(16:0/20:5)HMDB
PE(36:5)HMDB
PE(16:0/20:5)HMDB
1-Palmitoyl-2-eicosapentaenoyl-sn-glycero-3-phosphoethanolamineHMDB
1-Hexadecanoyl-2-(5Z,8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycero-3-phosphoethanolamineHMDB
Phophatidylethanolamine(36:5)HMDB
PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z))Lipid Annotator
Chemical FormulaC41H72NO8P
Average Molecular Weight737.986
Monoisotopic Molecular Weight737.499554797
IUPAC Name(2-aminoethoxy)[(2R)-3-(hexadecanoyloxy)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]propoxy]phosphinic acid
Traditional NamePPP
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(=O)OCCN)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC
InChI Identifier
InChI=1S/C41H72NO8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-41(44)50-39(38-49-51(45,46)48-36-35-42)37-47-40(43)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h5,7,11,13,17-18,20,22,26,28,39H,3-4,6,8-10,12,14-16,19,21,23-25,27,29-38,42H2,1-2H3,(H,45,46)/b7-5-,13-11-,18-17-,22-20-,28-26-/t39-/m1/s1
InChI KeyKHLRCNXJXSYNCK-ZIEHFRHMSA-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
logP8.41ALOGPS
logP10.42ChemAxon
logS-7ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area134.38 ŲChemAxon
Rotatable Bond Count38ChemAxon
Refractivity214.99 m³·mol⁻¹ChemAxon
Polarizability87.22 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, Negativesplash10-000i-0011000900-69fc54ab954944e12baaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0011000900-69fc54ab954944e12baaView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0zg0-0399600600-43bae167d6fd150d8fa9View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000010900-882170da845f49bc66fbView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000b-0002390600-d2027581c6e554739e9eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0002390200-22ec384d3b232006c952View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0011000900-005047788bd12692c681View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0011000900-005047788bd12692c681View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0zg0-0399600600-60f6f22620de207c4a71View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000010900-25b7533e317705eb856bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000b-0002390600-7a62dcf2523e8c463c33View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0002390200-17ebbdf680cf99a649cdView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-0000001900-8e62676250c93fdf2cd5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-03xr-0000001900-bf36f50ea955f6c086f4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-014i-0100201900-7223c85ce40d90065301View 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 IDHMDB0008939
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB026129
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52924919
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(16:0/20:5(5Z,8Z,11Z,14Z,17Z)/0:0) → Cytidine monophosphate + PE(16:0/20:5(5Z,8Z,11Z,14Z,17Z))details