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 03:40:11 UTC |
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Update Date | 2022-11-30 19:26:03 UTC |
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HMDB ID | HMDB0115122 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(20:3(5Z,8Z,11Z)/16:1(9Z)) |
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Description | PA(20:3(5Z,8Z,11Z)/16:1(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(20:3(5Z,8Z,11Z)/16:1(9Z)), in particular, consists of one chain of mead acid at the C-1 position and one chain of palmitoleic 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)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC InChI=1S/C39H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-21-16-14-12-10-8-6-4-2/h14,16-18,20,22,25,27,37H,3-13,15,19,21,23-24,26,28-36H2,1-2H3,(H2,42,43,44)/b16-14-,18-17-,22-20-,27-25-/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-Meadoyl-2-palmitoleoyl-sn-glycero-3-phosphate | HMDB | 1-Meadoyl-2-palmitoleoyl-sn-phosphatidic acid | HMDB | PA(20:3/16:1) | HMDB | PA(20:3N9/16:1N7) | HMDB | PA(20:3W9/16:1W7) | HMDB | PA(36:4) | HMDB | Phosphatidic acid(20:3(5Z,8Z,11Z)/16:1(9Z)) | HMDB | Phosphatidic acid(20:3/16:1) | HMDB | Phosphatidic acid(20:3n9/16:1n7) | HMDB | Phosphatidic acid(20:3W9/16:1W7) | HMDB | Phosphatidic acid(36:4) | HMDB | Phosphatidate(20:3(5Z,8Z,11Z)/16:1(9Z)) | HMDB | Phosphatidate(20:3/16:1) | HMDB | Phosphatidate(20:3N9/16:1N7) | HMDB | Phosphatidate(20:3W9/16:1W7) | HMDB | Phosphatidate(36:4) | HMDB | [(2R)-2-[(9Z)-Hexadec-9-enoyloxy]-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]propoxy]phosphonate | HMDB | 1-meadoyl-2-palmitoleoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-meadoyl-2-palmitoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:3/16:1) | SMPDB, HMDB | PA(20:3n9/16:1n7) | SMPDB, HMDB | PA(20:3w9/16:1w7) | SMPDB, HMDB | PA(36:4) | SMPDB, HMDB | Phosphatidic acid(20:3(5Z,8Z,11Z)/16:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(20:3/16:1) | SMPDB, HMDB | Phosphatidic acid(20:3n9/16:1n7) | SMPDB, HMDB | Phosphatidic acid(20:3w9/16:1w7) | SMPDB, HMDB | Phosphatidic acid(36:4) | SMPDB, HMDB | Phosphatidate(20:3(5Z,8Z,11Z)/16:1(9Z)) | SMPDB, HMDB | Phosphatidate(20:3/16:1) | SMPDB, HMDB | Phosphatidate(20:3n9/16:1n7) | SMPDB, HMDB | Phosphatidate(20:3w9/16:1w7) | SMPDB, HMDB | PA(20:3(5Z,8Z,11Z)/16:1(9Z)) | SMPDB |
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Chemical Formula | C39H69O8P |
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Average Molecular Weight | 696.947 |
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Monoisotopic Molecular Weight | 696.47300618 |
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IUPAC Name | [(2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(9Z)-hexadec-9-enoyloxy]-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCC |
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InChI Identifier | InChI=1S/C39H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-24-21-16-14-12-10-8-6-4-2/h14,16-18,20,22,25,27,37H,3-13,15,19,21,23-24,26,28-36H2,1-2H3,(H2,42,43,44)/b16-14-,18-17-,22-20-,27-25-/t37-/m1/s1 |
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InChI Key | QBHKQKMYDBNBKL-GKBHHAHXSA-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 | 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 | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0023114)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:1(13Z)) (PathBank: SMP0023115)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/24:1(15Z)) (PathBank: SMP0023116)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/18:2(9Z,12Z)) (PathBank: SMP0023117)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023118)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023119)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:2(13Z,16Z)) (PathBank: SMP0023120)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023121)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023122)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023123)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023124)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023125)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023126)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023127)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023128)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:2(11Z,14Z)) (PathBank: SMP0034864)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/16:1(9Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0034865)
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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(20:3(5Z,8Z,11Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4930.5 | Semi standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4357.6 | Standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5477.8 | Standard polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4903.2 | Semi standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4322.2 | Standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4743.0 | Standard polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5155.0 | Semi standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4463.5 | Standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/16:1(9Z)),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCC/C=C\C/C=C\C/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5467.6 | 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(20:3(5Z,8Z,11Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-000m-1193315000-4162cf465cbf07684f3f | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-000j-2292121000-12da297af7c2f63a312c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-01p2-1294032000-01ceb1ad71b3b6e2e4b3 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 10V, Negative-QTOF | splash10-0a71-5095303000-115193f2582d86580199 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 20V, Negative-QTOF | splash10-004i-9033000000-3ca247bf8c04098fb76c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 40V, Negative-QTOF | splash10-004i-9000000000-3c7f53f84a664f6fa6a3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-004j-0000009000-8b88b98eab7e161d5872 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-0002-0000059000-63d74b98d40aee73f8c4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-0007-0006693000-416ac87a6e29b7830b6c | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 10V, Positive-QTOF | splash10-014i-0000000900-880d5930a7c08196e5c4 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 20V, Positive-QTOF | splash10-01i0-0000009900-5d255d71254b516f42e9 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 40V, Positive-QTOF | splash10-0159-0000901300-b5952f1fd87334d63824 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 10V, Negative-QTOF | splash10-0002-0000009000-1893c50f1f6cce1e67a0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 20V, Negative-QTOF | splash10-0pbm-1149906000-7c8a139d0371af001429 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/16:1(9Z)) 40V, Negative-QTOF | splash10-0pb9-1159301000-da9cf1127164d37e1bd5 | 2021-09-24 | Wishart Lab | View Spectrum |
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