Showing metabocard for PE(16:1(9Z)/18:1(9Z)) (BMDB0008960)

IdentificationTaxonomyPhysical propertiesPathwaysSpectraConcentrationsLinksReferencesenzymes (2) Show 2 proteinsXML
Record Information
Version1.0
Creation Date2016-10-03 17:32:54 UTC
Update Date2020-05-21 16:28:13 UTC
BMDB IDBMDB0008960
Secondary Accession Numbers
  • BMDB08960
Metabolite Identification
Common NamePE(16:1(9Z)/18:1(9Z))
DescriptionPE(16:1(9Z)/18:1(9Z)), also known as GPEtn(34:2) or PE(16:1/18:1), 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(16:1(9Z)/18:1(9Z)) is considered to be a glycerophosphoethanolamine lipid molecule. PE(16:1(9Z)/18:1(9Z)) is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. PE(16:1(9Z)/18:1(9Z)) exists in all living species, ranging from bacteria to humans. PE(16:1(9Z)/18:1(9Z)) participates in a number of enzymatic reactions, within cattle. In particular, PE(16:1(9Z)/18:1(9Z)) can be biosynthesized from PS(16:1(9Z)/18:1(9Z)); which is mediated by the enzyme phosphatidylserine decarboxylase. Furthermore, Cytidine monophosphate and PE(16:1(9Z)/18:1(9Z)) can be biosynthesized from CDP-ethanolamine and DG(16:1(9Z)/18:1(9Z)/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Furthermore, Cytidine monophosphate and PE(16:1(9Z)/18:1(9Z)) can be biosynthesized from CDP-ethanolamine and DG(16:1(9Z)/18:1(9Z)/0:0); which is mediated by the enzyme choline/ethanolaminephosphotransferase. Finally, PE(16:1(9Z)/18:1(9Z)) can be biosynthesized from PS(16:1(9Z)/18:1(9Z)) through the action of the enzyme phosphatidylserine decarboxylase. In cattle, PE(16:1(9Z)/18:1(9Z)) is involved in a couple of metabolic pathways, which include phosphatidylethanolamine biosynthesis pe(16:1(9Z)/18:1(9Z)) pathway and phosphatidylcholine biosynthesis PC(16:1(9Z)/18:1(9Z)) pathway.
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
ValueSource
GPEtn(34:2)HMDB
PE(16:1/18:1)HMDB
Phophatidylethanolamine(16:1/18:1)HMDB
PE(34:2)HMDB
Phophatidylethanolamine(34:2)HMDB
GPEtn(16:1/18:1)HMDB
1-(9Z-Hexadecenoyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phosphoethanolamineHMDB
1-Palmitoleoyl-2-oleoyl-sn-glycero-3-phosphoethanolamineHMDB
PE(16:1(9Z)/18:1(9Z))Lipid Annotator
Chemical FormulaC39H74NO8P
Average Molecular Weight715.994
Monoisotopic Molecular Weight715.515205345
IUPAC Name(2-aminoethoxy)[(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(9Z)-octadec-9-enoyloxy]propoxy]phosphinic acid
Traditional Name2-aminoethoxy((2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(9Z)-octadec-9-enoyloxy]propoxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
[H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(=O)OCCN)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChI Identifier
InChI=1S/C39H74NO8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-39(42)48-37(36-47-49(43,44)46-34-33-40)35-45-38(41)31-29-27-25-23-21-19-16-14-12-10-8-6-4-2/h14,16-18,37H,3-13,15,19-36,40H2,1-2H3,(H,43,44)/b16-14-,18-17-/t37-/m1/s1
InChI KeyRAMNOXDFBNFSFC-AVWHJSSGSA-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
logP8.35ALOGPS
logP10.62ChemAxon
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 Count39ChemAxon
Refractivity202.44 m³·mol⁻¹ChemAxon
Polarizability86.53 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, Negativesplash10-03di-0030000900-2b31b5340c8f155e1817View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-0030000900-2b31b5340c8f155e1817View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0w30-0190300300-150238d9cb80078ab1baView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000011900-30ec5a316707cc6446c1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00or-0003691600-3746e9e8dd486758907bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0003691100-ef6f200e35c4572c9becView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-000i-0000010900-da704e1ff3e2941e6c6bView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-000j-0000022900-d8ab4e17f826ad8ac9b6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0002-0100319100-17adc75e62cc220d3281View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0030000900-ef6ecb7f6daf7ae034b0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-0030000900-ef6ecb7f6daf7ae034b0View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0w30-0190300300-11264808de1e2e438975View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-014i-0000011900-b7a9533039676a520298View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00or-0003691600-ca8e2089d1f935802f12View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-004i-0003691100-69265d93ca461d6b9460View 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 IDHMDB0008960
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB026150
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound52924918
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(16:1(9Z)/18:1(9Z)/0:0) → Cytidine monophosphate + PE(16:1(9Z)/18:1(9Z))details
Enzyme Details
2. Phosphatidylserine decarboxylase proenzyme, mitochondrial
General function:
Not Available
Specific function:
Catalyzes the formation of phosphatidylethanolamine (PtdEtn) from phosphatidylserine (PtdSer). Plays a central role in phospholipid metabolism and in the interorganelle trafficking of phosphatidylserine.
Gene Name:
PISD
Uniprot ID:
Q58DH2
Molecular weight:
47244.0
Reactions
PS(16:1(9Z)/18:1(9Z)) → PE(16:1(9Z)/18:1(9Z)) + Carbon dioxidedetails