Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2014-04-11 22:00:20 UTC |
---|
Update Date | 2022-11-30 19:11:52 UTC |
---|
HMDB ID | HMDB0061495 |
---|
Secondary Accession Numbers | |
---|
Metabolite Identification |
---|
Common Name | PE(DiMe(13,5)/MonoMe(11,5)) |
---|
Description | PE(DiMe(13,5)/MonoMe(11,5)) is a phosphatidylethanolamine (PE or GPEtn). It is a glycerophospholipid in which a phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphoethanolamines can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PE(DiMe(13,5)/MonoMe(11,5)), in particular, consists of one chain of 14,17-epoxy-15-methyldocosa-14,16-dienoic at the C-1 position and one chain of 12,15-epoxy-13-methyleicosa-12,14-dienoic at the C-2 position. The 14,17-epoxy-15-methyldocosa-14,16-dienoic moiety is derived from fish oil, while the 12,15-epoxy-13-methyleicosa-12,14-dienoic moiety is derived from fish oil. Phospholipids, are ubiquitous in nature and are key components of the lipid bilayer of cells, as well as being involved in metabolism and signaling. While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PEs are neutral zwitterions at physiological pH. They mostly have palmitic or stearic acid on carbon 1 and a long chain unsaturated fatty acid (e.g. 18:2, 20:4 and 22:6) on carbon 2. PE synthesis can occur via two pathways. The first requires that ethanolamine be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid to yield PE. The second involves the decarboxylation of PS. |
---|
Structure | [H]C1=C(CCCCC)OC(CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC2=C(C)C(C)=C(CCCCC)O2)COP(O)(=O)OCCN)=C1C InChI=1S/C50H88NO10P/c1-6-8-24-30-44-38-41(3)46(59-44)31-26-20-16-14-15-19-23-29-35-50(53)60-45(40-58-62(54,55)57-37-36-51)39-56-49(52)34-28-22-18-13-11-10-12-17-21-27-33-48-43(5)42(4)47(61-48)32-25-9-7-2/h38,45H,6-37,39-40,51H2,1-5H3,(H,54,55)/t45-/m1/s1 |
---|
Synonyms | Value | Source |
---|
PE(DiMe(13,5)/MonoMe(11,5)) | SMPDB | Phosphatidylethanolamine(13D5/11M5) | SMPDB | Phosphatidylethanolamine(DiMe(13,5)/MonoMe(11,5)) | SMPDB | PE(13D5/11M5) | SMPDB |
|
---|
Chemical Formula | C50H88NO10P |
---|
Average Molecular Weight | 894.2082 |
---|
Monoisotopic Molecular Weight | 893.614584553 |
---|
IUPAC Name | (2-aminoethoxy)[(2R)-3-{[13-(3,4-dimethyl-5-pentylfuran-2-yl)tridecanoyl]oxy}-2-{[11-(3-methyl-5-pentylfuran-2-yl)undecanoyl]oxy}propoxy]phosphinic acid |
---|
Traditional Name | 2-aminoethoxy((2R)-3-{[13-(3,4-dimethyl-5-pentylfuran-2-yl)tridecanoyl]oxy}-2-{[11-(3-methyl-5-pentylfuran-2-yl)undecanoyl]oxy}propoxy)phosphinic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H]C1=C(CCCCC)OC(CCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC2=C(C)C(C)=C(CCCCC)O2)COP(O)(=O)OCCN)=C1C |
---|
InChI Identifier | InChI=1S/C50H88NO10P/c1-6-8-24-30-44-38-41(3)46(59-44)31-26-20-16-14-15-19-23-29-35-50(53)60-45(40-58-62(54,55)57-37-36-51)39-56-49(52)34-28-22-18-13-11-10-12-17-21-27-33-48-43(5)42(4)47(61-48)32-25-9-7-2/h38,45H,6-37,39-40,51H2,1-5H3,(H,54,55)/t45-/m1/s1 |
---|
InChI Key | KYWBAAGMBQKNKK-WBVITSLISA-N |
---|
Chemical Taxonomy |
---|
Description | This compound 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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphoethanolamines |
---|
Direct Parent | Phosphatidylethanolamines |
---|
Alternative Parents | |
---|
Substituents | - Diacylglycero-3-phosphoethanolamine
- Furanoid fatty acid
- Phosphoethanolamine
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Heteroaromatic compound
- Furan
- Carboxylic acid ester
- Amino acid or derivatives
- Oxacycle
- Carboxylic acid derivative
- Organoheterocyclic compound
- Carbonyl group
- Organonitrogen compound
- Primary aliphatic amine
- Organooxygen compound
- Organic oxygen compound
- Organic nitrogen compound
- Amine
- Hydrocarbon derivative
- Organopnictogen compound
- Organic oxide
- Primary amine
- Aromatic heteromonocyclic compound
|
---|
Molecular Framework | Aromatic heteromonocyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | |
---|
Disposition | |
---|
Process | |
---|
Role | |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | | Show more...
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized | Show more...
---|
Spectra |
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 10V, Positive-QTOF | splash10-0006-9004020020-d50aaa894f9d312c4050 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 20V, Positive-QTOF | splash10-0006-9202000010-27bd35c2b263dc90f9d2 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 40V, Positive-QTOF | splash10-0006-9112200100-a35c3cac617b8b808306 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 10V, Negative-QTOF | splash10-0a6u-1109020030-7b5e1afe402e6c53b2dd | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 20V, Negative-QTOF | splash10-004i-5509010010-750c7c4c033a601e682e | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 40V, Negative-QTOF | splash10-01t9-9202000000-9f138534d3e7c42f162f | 2017-10-06 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 10V, Positive-QTOF | splash10-0006-0000000190-b1dc9111b532cbcbadca | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 20V, Positive-QTOF | splash10-0udl-0001160970-f6a1dbeb23d53ffa5b98 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 40V, Positive-QTOF | splash10-0udi-0001160930-4e6cffc82dca82e3f545 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 10V, Positive-QTOF | splash10-014i-0000000109-eda5971c6153e4db9cda | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 20V, Positive-QTOF | splash10-014i-0000000229-76ebc32578586cbeb416 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 40V, Positive-QTOF | splash10-00di-0100110191-b3aa8e544b7d007ee6d0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 10V, Negative-QTOF | splash10-0006-0003000090-55f9ef3469652b458f55 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 20V, Negative-QTOF | splash10-0006-0003000090-55f9ef3469652b458f55 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PE(DiMe(13,5)/MonoMe(11,5)) 40V, Negative-QTOF | splash10-0053-0109030030-7d42d52aa41716d8598e | 2021-09-24 | Wishart Lab | View Spectrum |
| Show more...
---|
Biological Properties |
---|
Cellular Locations | Not Available |
---|
Biospecimen Locations | Not Available |
---|
Tissue Locations | Not Available |
---|
Pathways | |
---|
Normal Concentrations |
---|
| Not Available |
---|
Abnormal Concentrations |
---|
| Not Available |
---|
Associated Disorders and Diseases |
---|
Disease References | None |
---|
Associated OMIM IDs | None |
---|
External Links |
---|
DrugBank ID | Not Available |
---|
Phenol Explorer Compound ID | Not Available |
---|
FooDB ID | Not Available |
---|
KNApSAcK ID | Not Available |
---|
Chemspider ID | Not Available |
---|
KEGG Compound ID | Not Available |
---|
BioCyc ID | Not Available |
---|
BiGG ID | Not Available |
---|
Wikipedia Link | Not Available |
---|
METLIN ID | Not Available |
---|
PubChem Compound | Not Available |
---|
PDB ID | Not Available |
---|
ChEBI ID | Not Available |
---|
Food Biomarker Ontology | Not Available |
---|
VMH ID | Not Available |
---|
MarkerDB ID | Not Available |
---|
Good Scents ID | Not Available |
---|
References |
---|
Synthesis Reference | Not Available |
---|
Material Safety Data Sheet (MSDS) | Not Available |
---|
General References | - Spiteller G: Furan fatty acids: occurrence, synthesis, and reactions. Are furan fatty acids responsible for the cardioprotective effects of a fish diet? Lipids. 2005 Aug;40(8):755-71. [PubMed:16296395 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
- Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
- Jean E. Vance (2008). Thematic Review Series: Glycerolipids. Phosphatidylserine and phosphatidylethanolamine in mammalian cells: two metabolically related aminophospholipids. The Journal of Lipid Research, 49, 1377-1387..
- The AOCS Lipid Library [Link]
|
---|