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 02:47:24 UTC |
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Update Date | 2022-11-30 19:25:55 UTC |
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HMDB ID | HMDB0114813 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(15:0/14:1(9Z)) |
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Description | PA(15:0/14:1(9Z)) 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(15:0/14:1(9Z)), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of myristoleic 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)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC InChI=1S/C32H61O8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-31(33)38-28-30(29-39-41(35,36)37)40-32(34)27-25-23-21-19-16-14-12-10-8-6-4-2/h10,12,30H,3-9,11,13-29H2,1-2H3,(H2,35,36,37)/b12-10-/t30-/m1/s1 |
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Synonyms | Value | Source |
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1-pentadecanoyl-2-myristoleoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-pentadecanoyl-2-myristoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(15:0/14:1) | SMPDB, HMDB | PA(15:0/14:1n5) | SMPDB, HMDB | PA(15:0/14:1w5) | SMPDB, HMDB | PA(29:1) | SMPDB, HMDB | Phosphatidic acid(15:0/14:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(15:0/14:1) | SMPDB, HMDB | Phosphatidic acid(15:0/14:1n5) | SMPDB, HMDB | Phosphatidic acid(15:0/14:1w5) | SMPDB, HMDB | Phosphatidic acid(29:1) | SMPDB, HMDB | Phosphatidate(15:0/14:1(9Z)) | SMPDB, HMDB | Phosphatidate(15:0/14:1) | SMPDB, HMDB | Phosphatidate(15:0/14:1n5) | SMPDB, HMDB | Phosphatidate(15:0/14:1w5) | SMPDB, HMDB | Phosphatidate(29:1) | SMPDB, HMDB | PA(15:0/14:1(9Z)) | SMPDB |
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Chemical Formula | C32H61O8P |
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Average Molecular Weight | 604.806 |
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Monoisotopic Molecular Weight | 604.410405922 |
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IUPAC Name | [(2R)-3-(pentadecanoyloxy)-2-[(9Z)-tetradec-9-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-(pentadecanoyloxy)-2-[(9Z)-tetradec-9-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC |
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InChI Identifier | InChI=1S/C32H61O8P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-31(33)38-28-30(29-39-41(35,36)37)40-32(34)27-25-23-21-19-16-14-12-10-8-6-4-2/h10,12,30H,3-9,11,13-29H2,1-2H3,(H2,35,36,37)/b12-10-/t30-/m1/s1 |
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InChI Key | GNNABYLYJOBOID-SPMUYJKHSA-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(15:0/14:1(9Z)/15:0) (PathBank: SMP0017101)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/16:0) (PathBank: SMP0017102)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:0) (PathBank: SMP0017103)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:0) (PathBank: SMP0017104)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:0) (PathBank: SMP0017105)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/24:0) (PathBank: SMP0017106)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/14:1(9Z)) (PathBank: SMP0017107)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/16:1(9Z)) (PathBank: SMP0017108)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:1(11Z)) (PathBank: SMP0017109)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:1(9Z)) (PathBank: SMP0017110)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:1(11Z)) (PathBank: SMP0017111)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017112)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:1(13Z)) (PathBank: SMP0017113)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/24:1(15Z)) (PathBank: SMP0017114)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0017115)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017116)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017117)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:2(13Z,16Z)) (PathBank: SMP0017118)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017119)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017120)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017121)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017122)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017123)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017124)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017125)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017126)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:2(11Z,14Z)) (PathBank: SMP0032623)
- De Novo Triacylglycerol Biosynthesis TG(15:0/14:1(9Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032624)
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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(15:0/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4216.7 | Semi standard non polar | 33892256 | PA(15:0/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 3802.8 | Standard non polar | 33892256 | PA(15:0/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5196.2 | Standard polar | 33892256 | PA(15:0/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4202.2 | Semi standard non polar | 33892256 | PA(15:0/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 3798.2 | Standard non polar | 33892256 | PA(15:0/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4466.3 | Standard polar | 33892256 | PA(15:0/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4456.1 | Semi standard non polar | 33892256 | PA(15:0/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 3923.0 | Standard non polar | 33892256 | PA(15:0/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5189.2 | Standard polar | 33892256 | PA(15:0/14:1(9Z)),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4678.4 | Semi standard non polar | 33892256 | PA(15:0/14:1(9Z)),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4008.5 | Standard non polar | 33892256 | PA(15:0/14:1(9Z)),2TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4558.1 | 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(15:0/14:1(9Z)) 10V, Positive-QTOF | splash10-0a6r-1295033000-0f46881e2e0769e265fa | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 20V, Positive-QTOF | splash10-057j-2594020000-e189afea9a8c1bf6257e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 40V, Positive-QTOF | splash10-000t-1890320000-21aafd2789cf4e91b9d6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 10V, Negative-QTOF | splash10-004l-3092002000-09789a47abcd32250aec | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 20V, Negative-QTOF | splash10-004i-9050000000-00d82dc44bc46f436996 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 40V, Negative-QTOF | splash10-004i-9000000000-b5d7cf040d8fc323cf55 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 10V, Positive-QTOF | splash10-052r-0000095000-78c5d0a2277a7ebaabff | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 20V, Positive-QTOF | splash10-0a4i-0000079000-936ccbd46eb76ca1034f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 40V, Positive-QTOF | splash10-0bvi-0009071000-19e7e491c6a2972aeac1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 10V, Negative-QTOF | splash10-0udi-0000009000-670eb5043b757165ccc2 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 20V, Negative-QTOF | splash10-0fb9-0069004000-e29ecf0133e2d36354b7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 40V, Negative-QTOF | splash10-004l-0093000000-86386dc52969ca001b8a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 10V, Positive-QTOF | splash10-004i-0000009000-59b3bfff81a75e27e52a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 20V, Positive-QTOF | splash10-004i-0000099000-0a6b65e13d98330cc2e0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/14:1(9Z)) 40V, Positive-QTOF | splash10-0fbi-0003934000-ab1769b77384b058a8eb | 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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