Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2014-04-11 21:53:26 UTC |
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Update Date | 2022-11-30 19:11:50 UTC |
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HMDB ID | HMDB0061394 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | PC(DiMe(11,3)/DiMe(9,5)) |
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Description | PC(DiMe(11,3)/DiMe(9,5)) is a phosphatidylcholine (PC or GPCho). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, glycerophosphocholines 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. PC(DiMe(11,3)/DiMe(9,5)), in particular, consists of one chain of 12,15-epoxy-13,14-dimethyleicosa-12,14-dienoic at the C-1 position and one chain of 10,13-epoxy-11,12-dimethyloctadeca-10,12-dienoic at the C-2 position. The 12,15-epoxy-13,14-dimethyleicosa-12,14-dienoic moiety is derived from fish oil, while the 10,13-epoxy-11,12-dimethyloctadeca-10,12-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. PCs can be synthesized via three different routes. In one route, choline is activated first by phosphorylation and then by coupling to CDP prior to attachment to phosphatidic acid. PCs can also synthesized by the addition of choline to CDP-activated 1,2-diacylglycerol. A third route to PC synthesis involves the conversion of either PS or PE to PC. |
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Structure | CCCCCC1=C(C)C(C)=C(CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCC2=C(C)C(C)=C(CCC)O2)COP(O)(=O)OCC[N+](C)(C)C)O1 InChI=1S/C48H84NO10P/c1-10-12-23-29-44-40(5)41(6)46(59-44)31-25-20-17-18-22-27-33-48(51)57-42(37-56-60(52,53)55-35-34-49(7,8)9)36-54-47(50)32-26-21-16-14-13-15-19-24-30-45-39(4)38(3)43(58-45)28-11-2/h42H,10-37H2,1-9H3/p+1 |
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Synonyms | Value | Source |
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PC(DiMe(11,3)/DiMe(9,5)) | SMPDB | Phosphatidylcholine(11D3/9D5) | SMPDB | Phosphatidylcholine(DiMe(11,3)/DiMe(9,5)) | SMPDB | PC(11D3/9D5) | SMPDB |
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Chemical Formula | C48H85NO10P |
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Average Molecular Weight | 867.163 |
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Monoisotopic Molecular Weight | 866.591109457 |
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IUPAC Name | (2-{[9-(3,4-dimethyl-5-pentylfuran-2-yl)nonanoyl]oxy}-3-{[11-(3,4-dimethyl-5-propylfuran-2-yl)undecanoyl]oxy}propoxy)[2-(trimethylazaniumyl)ethoxy]phosphinic acid |
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Traditional Name | 2-{[9-(3,4-dimethyl-5-pentylfuran-2-yl)nonanoyl]oxy}-3-{[11-(3,4-dimethyl-5-propylfuran-2-yl)undecanoyl]oxy}propoxy(2-(trimethylammonio)ethoxy)phosphinic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCC1=C(C)C(C)=C(CCCCCCCCC(=O)OC(COC(=O)CCCCCCCCCCC2=C(C)C(C)=C(CCC)O2)COP(O)(=O)OCC[N+](C)(C)C)O1 |
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InChI Identifier | InChI=1S/C48H84NO10P/c1-10-12-23-29-44-40(5)41(6)46(59-44)31-25-20-17-18-22-27-33-48(51)57-42(37-56-60(52,53)55-35-34-49(7,8)9)36-54-47(50)32-26-21-16-14-13-15-19-24-30-45-39(4)38(3)43(58-45)28-11-2/h42H,10-37H2,1-9H3/p+1 |
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InChI Key | HUVPYIONHWXLJN-UHFFFAOYSA-O |
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Chemical Taxonomy |
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Description | This compound belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. |
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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 | Glycerophosphocholines |
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Direct Parent | Phosphatidylcholines |
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Alternative Parents | |
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Substituents | - Diacylglycero-3-phosphocholine
- Furanoid fatty acid
- Phosphocholine
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Furan
- Tetraalkylammonium salt
- Heteroaromatic compound
- Quaternary ammonium salt
- Carboxylic acid ester
- Carboxylic acid derivative
- Oxacycle
- Organoheterocyclic compound
- Carbonyl group
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Amine
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Organic salt
- Organic cation
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 10V, Positive-QTOF | splash10-014i-0000000090-3c161a9532e69ebdb683 | 2017-10-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 20V, Positive-QTOF | splash10-0159-0600000090-73f69248af4678648f4c | 2017-10-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 40V, Positive-QTOF | splash10-001i-1900021030-1dbef707edafe4f061a7 | 2017-10-04 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 10V, Positive-QTOF | splash10-000i-0000000090-c19cd2d813c1cd19fc75 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 20V, Positive-QTOF | splash10-000i-0000000090-b89cc4469cf0739aced5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 40V, Positive-QTOF | splash10-0a4j-0900040930-ba21b2d90dda3c9ee18c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 10V, Positive-QTOF | splash10-014i-0000000090-58730694a75ac3ca0b68 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 20V, Positive-QTOF | splash10-0159-0600000090-4845583b03a3a06badca | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 40V, Positive-QTOF | splash10-001i-1900021030-2b18bf5826859709d52b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 10V, Negative-QTOF | splash10-0udi-0000000009-d4ddf18a98dd7c67a8cb | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 20V, Negative-QTOF | splash10-0udi-0001000009-595b3fffc480eaa96a5f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 40V, Negative-QTOF | splash10-0ur0-0009000009-eb7cc5311ee7cbda2aa4 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 10V, Positive-QTOF | splash10-00di-0000000090-b73d1acfc0d91f360b64 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 20V, Positive-QTOF | splash10-00di-0000000090-e7d5ff2e9bcd6e8a380d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PC(DiMe(11,3)/DiMe(9,5)) 40V, Positive-QTOF | splash10-000i-0200249040-5f7607bf2d1d8a90c4b6 | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - Wang Z, Klipfell E, Bennett BJ, Koeth R, Levison BS, Dugar B, Feldstein AE, Britt EB, Fu X, Chung YM, Wu Y, Schauer P, Smith JD, Allayee H, Tang WH, DiDonato JA, Lusis AJ, Hazen SL: Gut flora metabolism of phosphatidylcholine promotes cardiovascular disease. Nature. 2011 Apr 7;472(7341):57-63. doi: 10.1038/nature09922. [PubMed:21475195 ]
- 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 ]
- Furse S, de Kroon AI: Phosphatidylcholine's functions beyond that of a membrane brick. Mol Membr Biol. 2015;32(4):117-9. doi: 10.3109/09687688.2015.1066894. Epub 2015 Aug 25. [PubMed:26306852 ]
- Exton JH: Signaling through phosphatidylcholine breakdown. J Biol Chem. 1990 Jan 5;265(1):1-4. [PubMed:2104616 ]
- 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.
- Li, Zhaoyu, and Dennis E. Vance (2008). Thematic Review Series: Glycerolipids. Phosphatidylcholine and choline homeostasis. Journal of Lipid Research.
- The AOCS Lipid Library [Link]
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