2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0) (ECMDB21140) (M2MDB001549)

IdentificationTaxonomyPhysical PropertiesBiological PropertiesSpectraConcentrationsLinksReferencesEnzymes (3)Transporters (1)XML
Proteins (4)
Record Information
Version2.0
Creation Date2012-07-30 14:54:41 -0600
Update Date2015-06-03 17:20:43 -0600
Secondary Accession Numbers
  • ECMDB21140
Identification
Name:2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0)
Description2-acyl-sn-glycero-3-phosphoethanolamine (n-c14:0) belongs to the class of Lysophosphatidylethanolamines. These are glycerophosphoetahnolamines (molecules containing an ethanolamine moiety attached to the phosphate group linked to a glycerol) with one saturated fatty acid bonded to the glycerol moiety through an ester linkage. (inferred from compound structure)
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms:
ValueSource
(2-Aminoethoxy)[3-hydroxy-2-(tetradecanoyloxy)propoxy]phosphinateGenerator
Chemical Formula:C19H40NO7P
Weight:Average: 425.4972
Monoisotopic: 425.254239151
InChI Key:DDUZNLUWXLYPCP-UHFFFAOYSA-N
InChI:InChI=1S/C19H40NO7P/c1-2-3-4-5-6-7-8-9-10-11-12-13-19(22)27-18(16-21)17-26-28(23,24)25-15-14-20/h18,21H,2-17,20H2,1H3,(H,23,24)
CAS number:Not Available
IUPAC Name:(2-aminoethoxy)[3-hydroxy-2-(tetradecanoyloxy)propoxy]phosphinic acid
Traditional IUPAC Name:2-aminoethoxy(3-hydroxy-2-(tetradecanoyloxy)propoxy)phosphinic acid
SMILES:CCCCCCCCCCCCCC(=O)OC(CO)COP(O)(=O)OCCN
Chemical Taxonomy
Description belongs to the class of organic compounds known as 2-acyl-sn-glycero-3-phosphoethanolamines. These are glycerophoethanolamines in which the glycerol is esterified with a fatty acid at O-2 position, and linked at position 3 to a phosphoethanolamine.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassGlycerophospholipids
Sub ClassGlycerophosphoethanolamines
Direct Parent2-acyl-sn-glycero-3-phosphoethanolamines
Alternative Parents
Substituents
  • 2-monoacyl-sn-glycero-3-phosphoethanolamine
  • Phosphoethanolamine
  • Fatty acid ester
  • Dialkyl phosphate
  • Organic phosphoric acid derivative
  • Fatty acyl
  • Alkyl phosphate
  • Phosphoric acid ester
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Alcohol
  • Primary aliphatic amine
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Primary amine
  • Primary alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Physical Properties
State:Not Available
Charge:0
Melting point:Not Available
Experimental Properties:
PropertyValueSource
Predicted Properties
PropertyValueSource
Water Solubility0.0094 g/LALOGPS
logP3.21ALOGPS
logP2.64ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)1.87ChemAxon
pKa (Strongest Basic)10ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area128.31 ŲChemAxon
Rotatable Bond Count21ChemAxon
Refractivity108.21 m³·mol⁻¹ChemAxon
Polarizability48.06 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations:Cytoplasm
Reactions:
2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0) + Adenosine triphosphate + tetradecanoate (n-C14:0) > Adenosine monophosphate + PE(14:0/14:0) + Pyrophosphate
Water + PE(14:0/14:0) > 2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0) + Hydrogen ion + tetradecanoate (n-C14:0)
2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0) + Water > Glycerylphosphorylethanolamine + Hydrogen ion + tetradecanoate (n-C14:0)
2-Acyl-sn-glycero-3-phosphoethanolamine (N-C14:0) + PG(14:0/14:0) > Acyl phosphatidylglycerol (N-C14:0) + Glycerylphosphorylethanolamine
SMPDB Pathways:Not Available
KEGG Pathways:Not Available
EcoCyc Pathways:Not Available
Concentrations
Not Available
Spectra
Spectra:
Spectrum TypeDescriptionSplash Key
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, PositiveNot AvailableView in JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-9230200000-ccb8ffc7cc43791511ffView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0006-9220000000-e3ab8c19452dac6c69ddView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0006-9210000000-e82b047f54e0acd165d4View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00fr-3894700000-38e35f0dae3abb31aa82View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-004l-9731100000-3088e3de291062567052View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-004i-9210000000-76640cd7c47cbeeb3ee6View in MoNA
References
References:Not Available
Synthesis Reference:Not Available
Material Safety Data Sheet (MSDS)Not Available
External Links:
ResourceLink
CHEBI IDNot Available
HMDB IDNot Available
Pubchem Compound ID46173267
Kegg IDNot Available
ChemSpider IDNot Available
Wikipedia IDNot Available
BioCyc IDCPD0-2165
EcoCyc IDCPD0-2165

Enzymes

Protein Details
1. Lysophospholipase L2
General function:
Lipid transport and metabolism
Specific function:
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate
Gene Name:
pldB
Uniprot ID:
P07000
Molecular weight:
38978
Reactions
2-lysophosphatidylcholine + H(2)O = glycerophosphocholine + a carboxylate.
Protein Details
2. Phospholipase A1
General function:
Involved in phospholipase activity
Specific function:
Has broad substrate specificity including hydrolysis of phosphatidylcholine with phospholipase A2 (EC 3.1.1.4) and phospholipase A1 (EC 3.1.1.32) activities. Strong expression leads to outer membrane breakdown and cell death; is dormant in normal growing cells. Required for efficient secretion of bacteriocins
Gene Name:
pldA
Uniprot ID:
P0A921
Molecular weight:
33163
Reactions
Phosphatidylcholine + H(2)O = 2-acylglycerophosphocholine + a carboxylate.
Phosphatidylcholine + H(2)O = 1-acylglycerophosphocholine + a carboxylate.
Protein Details
3. Bifunctional protein aas
General function:
Involved in transferase activity, transferring acyl groups
Specific function:
Plays a role in lysophospholipid acylation. Transfers fatty acids to the 1-position via an enzyme-bound acyl-ACP intermediate in the presence of ATP and magnesium. Its physiological function is to regenerate phosphatidylethanolamine from 2-acyl-glycero-3-phosphoethanolamine (2-acyl-GPE) formed by transacylation reactions or degradation by phospholipase A1
Gene Name:
aas
Uniprot ID:
P31119
Molecular weight:
80699
Reactions
Acyl-[acyl-carrier-protein] + O-(2-acyl-sn-glycero-3-phospho)ethanolamine = [acyl-carrier-protein] + O-(1-beta-acyl-2-acyl-sn-glycero-3-phospho)ethanolamine.
ATP + an acid + [acyl-carrier-protein] = AMP + diphosphate + acyl-[acyl-carrier-protein].

Transporters

Protein Details
1. Lysophospholipid transporter lplT
General function:
Involved in lipid transporter activity
Specific function:
Catalyzes the facilitated diffusion of 2-acyl-glycero-3- phosphoethanolamine (2-acyl-GPE) into the cell
Gene Name:
lplT
Uniprot ID:
P39196
Molecular weight:
41655