PE-NMe(15:1(11Z)/15:1(11Z)) (YMDB13907)

Identification
YMDB IDYMDB13907
NamePE-NMe(15:1(11Z)/15:1(11Z))
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionPE-NMe(15:1(11Z)/15:1(11Z)) is a monomethylphosphatidylethanolamine. It is a glycerophospholipid, and is formed by sequential methylation of phosphatidylethanolamine as part of a mechanism for biosynthesis of phosphatidylcholine. Monomethylphosphatidylethanolamines are usually found at trace levels in animal or plant tissues. They can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. PE-NMe(15:1(11Z)/15:1(11Z)), in particular, consists of two 11Z-pentadecenoyl chain at positions C-1 and C2. Fatty acids containing 16, 18 and 20 carbons are the most common. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling.
Structure
Thumb
MOLSDFPDBSMILESInChI
SynonymsNot Available
CAS numberNot Available
WeightAverage: 673.913
Monoisotopic: 673.468255152
InChI KeyCBDYDSWJCFCFPN-WGEIWTTOSA-N
InChIInChI=1S/C36H68NO8P/c1-4-6-8-10-12-14-16-18-20-22-24-26-28-35(38)42-32-34(33-44-46(40,41)43-31-30-37-3)45-36(39)29-27-25-23-21-19-17-15-13-11-9-7-5-2/h8-11,34,37H,4-7,12-33H2,1-3H3,(H,40,41)/b10-8-,11-9-
IUPAC Name{2,3-bis[(11Z)-pentadec-11-enoyloxy]propoxy}[2-(methylamino)ethoxy]phosphinic acid
Traditional IUPAC Name2,3-bis[(11Z)-pentadec-11-enoyloxy]propoxy(2-(methylamino)ethoxy)phosphinic acid
Chemical FormulaC36H68NO8P
SMILES[H]C(COC(=O)CCCCCCCCC\C=C/CCC)(COP(O)(=O)OCCNC)OC(=O)CCCCCCCCC\C=C/CCC
Chemical Taxonomy
Physical Properties
StateSolid
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
Water Solubility8.3e-05 g/LALOGPS
logP7.7ALOGPS
logP9.06ChemAxon
logS-6.9ALOGPS
pKa (Strongest Acidic)1.86ChemAxon
pKa (Strongest Basic)10.05ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area120.39 ŲChemAxon
Rotatable Bond Count36ChemAxon
Refractivity188.81 m³·mol⁻¹ChemAxon
Polarizability81.08 ųChemAxon
Number of Rings0ChemAxon
Bioavailability0ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations
  • Endoplasmic reticulum
  • Mitochondria
Organoleptic PropertiesNot Available
SMPDB Pathways
Phosphatidylcholine biosynthesis PC(15:1(11Z)/15:1(11Z))PW002854 ThumbThumb?image type=greyscaleThumb?image type=simple
KEGG PathwaysNot Available
SMPDB Reactions
PE(15:1(11Z)/15:1(11Z)) + S-Adenosyl-L-methionine → PE-NMe(15:1(11Z)/15:1(11Z)) + hydron + S-Adenosylhomocysteine
PE-NMe(15:1(11Z)/15:1(11Z)) + S-Adenosyl-L-methionine → PE-NMe2(15:1(11Z)/15:1(11Z)) + S-Adenosylhomocysteine + hydron
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, PositiveNot AvailableJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0a4i-9020202000-3763658a0e950f29bd5bJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-9130110000-eb2086063c5926c1f3d2JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0a4i-9250030000-1df38b39178a502213b6JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00dr-1290304000-89a34f8be069fe8b2239JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0fg9-6590100000-a9a6e8a89f21e1c0aacbJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-01t9-9110000000-593c5cb0f41f18c07c4eJSpectraViewer
References
References:
  • Rattray JB, Schibeci A, Kidby DK. (1975). "Lipids of yeasts." Bacteriol Rev. 1975 Sep;39(3):197-231.240350
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound IDNot Available
Kegg IDNot Available
ChemSpider IDNot Available
FOODB IDNot Available
Wikipedia IDNot Available
BioCyc IDNot Available

Enzymes

Protein Details
1. Phosphatidylethanolamine N-methyltransferase
General function:
Involved in phosphatidylethanolamine N-methyltransferas
Specific function:
S-adenosyl-L-methionine + phosphatidylethanolamine = S-adenosyl-L-homocysteine + phosphatidyl-N-methylethanolamine
Gene Name:
PEM1
Uniprot ID:
P05374
Molecular weight:
101203.0
Reactions
S-adenosyl-L-methionine + phosphatidylethanolamine → S-adenosyl-L-homocysteine + phosphatidyl-N-methylethanolamine.
Protein Details
2. Methylene-fatty-acyl-phospholipid synthase
General function:
Involved in N-methyltransferase activity
Specific function:
S-adenosyl-L-methionine + phospholipid olefinic fatty acid = S-adenosyl-L-homocysteine + phospholipid methylene fatty acid
Gene Name:
OPI3
Uniprot ID:
P05375
Molecular weight:
23150.09961
Reactions
S-adenosyl-L-methionine + phospholipid olefinic fatty acid → S-adenosyl-L-homocysteine + phospholipid methylene fatty acid.