| Record Information |
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| Version | 2.0 |
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| Created at | 2022-05-12 08:20:46 UTC |
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| Updated at | 2022-05-12 08:20:46 UTC |
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| NP-MRD ID | NP0122225 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | PE-NMe(18:3(9Z,12Z,15Z)/20:1(11Z)) |
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| Description | PE-NMe(18:3(9Z,12Z,15Z)/20:1(11Z)) belongs to the class of organic compounds known as monomethylphosphatidylethanolamines. These are lipids with a structure containing a glycerol moiety linked at its terminal C3 atom to a N-methylphosphoethanolamine group, and at its C1 and C2 terminal atoms by an acyl group. PE-NMe(18:3(9Z,12Z,15Z)/20:1(11Z)) is a very strong basic compound (based on its pKa). Within humans, pe-nme(18:3(9Z,12Z,15Z)/20:1(11Z)) participates in a number of enzymatic reactions. In particular, S-adenosylhomocysteine and pe-nme(18:3(9Z,12Z,15Z)/20:1(11Z)) can be biosynthesized from S-adenosylmethionine and PE(18:3(9Z,12Z,15Z)/20:1(11Z)) through its interaction with the enzyme phosphatidylethanolamine N-methyltransferase. In addition, pe-nme(18:3(9Z,12Z,15Z)/20:1(11Z)) and S-adenosylmethionine can be converted into pe-nme2(18:3(9Z,12Z,15Z)/20:1(11Z)) and S-adenosylhomocysteine; which is catalyzed by the enzyme phosphatidylethanolamine N-methyltransferase. In humans, pe-nme(18:3(9Z,12Z,15Z)/20:1(11Z)) is involved in phosphatidylcholine biosynthesis. |
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| Structure | [H]C(COC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC)(COP(O)(=O)OCCNC)OC(=O)CCCCCCCCC\C=C/CCCCCCCC InChI=1S/C44H80NO8P/c1-4-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-37-44(47)53-42(41-52-54(48,49)51-39-38-45-3)40-50-43(46)36-34-32-30-28-26-24-22-19-17-15-13-11-9-7-5-2/h7,9,13,15,18-20,22,42,45H,4-6,8,10-12,14,16-17,21,23-41H2,1-3H3,(H,48,49)/b9-7-,15-13-,20-18-,22-19- |
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| Synonyms | | Value | Source |
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| 1-alpha-linolenoyl-2-eicosenoyl-sn-glycero-3-phosphoethanolamine-N-monomethyl | SMPDB, HMDB | | PE-NMe(18:3/20:1) | SMPDB, HMDB | | PE-NMe(18:3n3/20:1n9) | SMPDB, HMDB | | PE-NMe(18:3w3/20:1w9) | SMPDB, HMDB | | PE-NMe(38:4) | SMPDB, HMDB | | MMPE(18:3(9Z,12Z,15Z)/20:1(11Z)) | SMPDB, HMDB | | MMPE(18:3/20:1) | SMPDB, HMDB | | MMPE(18:3n3/20:1n9) | SMPDB, HMDB | | MMPE(18:3w3/20:1w9) | SMPDB, HMDB | | MMPE(38:4) | SMPDB, HMDB | | monomethylphosphatidylethanolamine | SMPDB, HMDB | | N-monomethylphosphatidylethanolamine | SMPDB, HMDB | | phosphatidyl-N-methylethanolamine | SMPDB, HMDB | | PE-NMe(18:3(9Z,12Z,15Z)/20:1(11Z)) | SMPDB | | {2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy}[2-(methylamino)ethoxy]phosphinate | Generator, HMDB |
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| Chemical Formula | C44H80NO8P |
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| Average Mass | 782.0970 Da |
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| Monoisotopic Mass | 781.56216 Da |
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| IUPAC Name | {2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy}[2-(methylamino)ethoxy]phosphinic acid |
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| Traditional Name | 2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy(2-(methylamino)ethoxy)phosphinic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H]C(COC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC)(COP(O)(=O)OCCNC)OC(=O)CCCCCCCCC\C=C/CCCCCCCC |
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| InChI Identifier | InChI=1S/C44H80NO8P/c1-4-6-8-10-12-14-16-18-20-21-23-25-27-29-31-33-35-37-44(47)53-42(41-52-54(48,49)51-39-38-45-3)40-50-43(46)36-34-32-30-28-26-24-22-19-17-15-13-11-9-7-5-2/h7,9,13,15,18-20,22,42,45H,4-6,8,10-12,14,16-17,21,23-41H2,1-3H3,(H,48,49)/b9-7-,15-13-,20-18-,22-19- |
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| InChI Key | KEHMKMSOWUFDKH-MGBRKJJPSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | Not Available |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as monomethylphosphatidylethanolamines. These are lipids with a structure containing a glycerol moiety linked at its terminal C3 atom to a N-methylphosphoethanolamine group, and at its C1 and C2 terminal atoms by an acyl group. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerophospholipids |
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| Sub Class | Glycerophosphoethanolamines |
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| Direct Parent | Monomethylphosphatidylethanolamines |
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| Alternative Parents | |
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| Substituents | - Monomethylphosphatidylethanolamine
- 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
- Secondary amine
- Secondary aliphatic amine
- Carboxylic acid derivative
- Organic oxygen compound
- Organooxygen compound
- Organonitrogen compound
- Amine
- Organic nitrogen compound
- Organopnictogen compound
- Carbonyl group
- Organic oxide
- Hydrocarbon derivative
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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