Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-09-09 02:44:10 UTC |
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Update Date | 2022-11-30 19:25:54 UTC |
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HMDB ID | HMDB0114795 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(14:1(9Z)/14:0) |
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Description | PA(14:1(9Z)/14:0) is a phosphatidic acid. It is a glycerophospholipid in which a phosphate moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidic acids 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. PA(14:1(9Z)/14:0), in particular, consists of one chain of myristoleic acid at the C-1 position and one chain of myristic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
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Structure | [H][C@@](COC(=O)CCCCCCC\C=C/CCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C31H59O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-30(32)37-27-29(28-38-40(34,35)36)39-31(33)26-24-22-20-18-16-14-12-10-8-6-4-2/h9,11,29H,3-8,10,12-28H2,1-2H3,(H2,34,35,36)/b11-9-/t29-/m1/s1 |
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Synonyms | Value | Source |
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1-myristoleoyl-2-myristoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-myristoleoyl-2-myristoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(14:1/14:0) | SMPDB, HMDB | PA(14:1n5/14:0) | SMPDB, HMDB | PA(14:1w5/14:0) | SMPDB, HMDB | PA(28:1) | SMPDB, HMDB | Phosphatidic acid(14:1(9Z)/14:0) | SMPDB, HMDB | Phosphatidic acid(14:1/14:0) | SMPDB, HMDB | Phosphatidic acid(14:1n5/14:0) | SMPDB, HMDB | Phosphatidic acid(14:1w5/14:0) | SMPDB, HMDB | Phosphatidic acid(28:1) | SMPDB, HMDB | Phosphatidate(14:1(9Z)/14:0) | SMPDB, HMDB | Phosphatidate(14:1/14:0) | SMPDB, HMDB | Phosphatidate(14:1n5/14:0) | SMPDB, HMDB | Phosphatidate(14:1w5/14:0) | SMPDB, HMDB | Phosphatidate(28:1) | SMPDB, HMDB | PA(14:1(9Z)/14:0) | SMPDB |
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Chemical Formula | C31H59O8P |
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Average Molecular Weight | 590.779 |
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Monoisotopic Molecular Weight | 590.394755858 |
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IUPAC Name | [(2R)-3-[(9Z)-tetradec-9-enoyloxy]-2-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(9Z)-tetradec-9-enoyloxy]-2-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/CCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C31H59O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-30(32)37-27-29(28-38-40(34,35)36)39-31(33)26-24-22-20-18-16-14-12-10-8-6-4-2/h9,11,29H,3-8,10,12-28H2,1-2H3,(H2,34,35,36)/b11-9-/t29-/m1/s1 |
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InChI Key | GVANAVLIALOKCA-HQGHLRICSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1,2-diacylglycerol-3-phosphates. These are glycerol-3-phosphates in which the glycerol moiety is bonded to two aliphatic chains through ester linkages. |
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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 | Glycerophosphates |
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Direct Parent | 1,2-diacylglycerol-3-phosphates |
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Alternative Parents | |
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Substituents | - 1,2-diacylglycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Organic oxygen compound
- Carbonyl group
- Organooxygen compound
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/14:1(9Z)) (PathBank: SMP0020639)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/16:1(9Z)) (PathBank: SMP0020640)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:1(11Z)) (PathBank: SMP0020641)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:1(9Z)) (PathBank: SMP0020642)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:1(11Z)) (PathBank: SMP0020643)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0020644)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:1(13Z)) (PathBank: SMP0020645)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/24:1(15Z)) (PathBank: SMP0020646)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:2(9Z,12Z)) (PathBank: SMP0020647)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0020648)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0020649)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:2(13Z,16Z)) (PathBank: SMP0020650)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0020651)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0020652)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0020653)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0020654)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0020655)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0020656)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020657)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020658)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:2(11Z,14Z)) (PathBank: SMP0032523)
- De Novo Triacylglycerol Biosynthesis TG(14:1(9Z)/14:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0032524)
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(14:1(9Z)/14:0),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4117.2 | Semi standard non polar | 33892256 | PA(14:1(9Z)/14:0),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 3716.4 | Standard non polar | 33892256 | PA(14:1(9Z)/14:0),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 5101.5 | Standard polar | 33892256 | PA(14:1(9Z)/14:0),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4102.3 | Semi standard non polar | 33892256 | PA(14:1(9Z)/14:0),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 3714.5 | Standard non polar | 33892256 | PA(14:1(9Z)/14:0),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4379.2 | Standard polar | 33892256 | PA(14:1(9Z)/14:0),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4357.0 | Semi standard non polar | 33892256 | PA(14:1(9Z)/14:0),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 3840.1 | Standard non polar | 33892256 | PA(14:1(9Z)/14:0),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5098.5 | Standard polar | 33892256 | PA(14:1(9Z)/14:0),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4577.7 | Semi standard non polar | 33892256 | PA(14:1(9Z)/14:0),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 3926.7 | Standard non polar | 33892256 | PA(14:1(9Z)/14:0),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4471.8 | Standard polar | 33892256 |
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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 - PA(14:1(9Z)/14:0) 10V, Positive-QTOF | splash10-07bf-1379270000-eff4bba10c7c7b508c65 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 20V, Positive-QTOF | splash10-02ta-3695220000-ac9c4e48ab7ec30f222f | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 40V, Positive-QTOF | splash10-0159-1592320000-5f15cd5ef73fbf5a900b | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 10V, Negative-QTOF | splash10-004i-4094030000-b80abfaa8f7f302292f9 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 20V, Negative-QTOF | splash10-004i-9040000000-f5623bbb74a5243baf86 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-2f144933573db9acd7e5 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 10V, Positive-QTOF | splash10-03di-0000009000-0accd425d4ef5db485b6 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 20V, Positive-QTOF | splash10-04i0-0000099000-954cda24181f6fa652b6 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 40V, Positive-QTOF | splash10-01p9-0009635000-a9b7d9cf1b4ed2224fb7 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 10V, Negative-QTOF | splash10-000i-0000090000-a5e01c54c7ce918bb593 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 20V, Negative-QTOF | splash10-01ti-0069040000-d2b6fac0000bfb485387 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 40V, Negative-QTOF | splash10-004i-0093000000-bf8750ec00ca6f6847d0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 10V, Positive-QTOF | splash10-00dl-0000090000-b9c41eafa54151b4de28 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 20V, Positive-QTOF | splash10-0006-0000590000-1765a108d7246bb70676 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:1(9Z)/14:0) 40V, Positive-QTOF | splash10-0296-0009620000-142a699a349889a37cb7 | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - Moritz A, De Graan PN, Gispen WH, Wirtz KW: Phosphatidic acid is a specific activator of phosphatidylinositol-4-phosphate kinase. J Biol Chem. 1992 Apr 15;267(11):7207-10. [PubMed:1313792 ]
- 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 ]
- Moolenaar WH, Kruijer W, Tilly BC, Verlaan I, Bierman AJ, de Laat SW: Growth factor-like action of phosphatidic acid. Nature. 1986 Sep 11-17;323(6084):171-3. [PubMed:3748188 ]
- Yang CY, Frohman MA: Mitochondria: signaling with phosphatidic acid. Int J Biochem Cell Biol. 2012 Aug;44(8):1346-50. doi: 10.1016/j.biocel.2012.05.006. Epub 2012 May 15. [PubMed:22609101 ]
- 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.
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