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 04:47:28 UTC |
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Update Date | 2022-11-30 19:26:12 UTC |
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HMDB ID | HMDB0115468 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(24:1(15Z)/20:1(11Z)) |
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Description | PA(24:1(15Z)/20:1(11Z)) 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(24:1(15Z)/20:1(11Z)), in particular, consists of one chain of nervonic acid at the C-1 position and one chain of eicosenoic 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)CCCCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCC\C=C/CCCCCCCC InChI=1S/C47H89O8P/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-26-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-25-20-18-16-14-12-10-8-6-4-2/h17-20,45H,3-16,21-44H2,1-2H3,(H2,50,51,52)/b19-17-,20-18-/t45-/m1/s1 |
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Synonyms | Value | Source |
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1-Nervonoyl-2-eicosenoyl-sn-glycero-3-phosphate | HMDB | 1-Nervonoyl-2-eicosenoyl-sn-phosphatidic acid | HMDB | PA(24:1/20:1) | HMDB | PA(24:1N9/20:1N9) | HMDB | PA(24:1W9/20:1W9) | HMDB | PA(44:2) | HMDB | Phosphatidic acid(24:1(15Z)/20:1(11Z)) | HMDB | Phosphatidic acid(24:1/20:1) | HMDB | Phosphatidic acid(24:1n9/20:1n9) | HMDB | Phosphatidic acid(24:1W9/20:1W9) | HMDB | Phosphatidic acid(44:2) | HMDB | Phosphatidate(24:1(15Z)/20:1(11Z)) | HMDB | Phosphatidate(24:1/20:1) | HMDB | Phosphatidate(24:1N9/20:1N9) | HMDB | Phosphatidate(24:1W9/20:1W9) | HMDB | Phosphatidate(44:2) | HMDB | [(2R)-2-[(11Z)-Icos-11-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonate | HMDB | 1-nervonoyl-2-eicosenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-nervonoyl-2-eicosenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(24:1/20:1) | SMPDB, HMDB | PA(24:1n9/20:1n9) | SMPDB, HMDB | PA(24:1w9/20:1w9) | SMPDB, HMDB | PA(44:2) | SMPDB, HMDB | Phosphatidic acid(24:1(15Z)/20:1(11Z)) | SMPDB, HMDB | Phosphatidic acid(24:1/20:1) | SMPDB, HMDB | Phosphatidic acid(24:1n9/20:1n9) | SMPDB, HMDB | Phosphatidic acid(24:1w9/20:1w9) | SMPDB, HMDB | Phosphatidic acid(44:2) | SMPDB, HMDB | Phosphatidate(24:1(15Z)/20:1(11Z)) | SMPDB, HMDB | Phosphatidate(24:1/20:1) | SMPDB, HMDB | Phosphatidate(24:1n9/20:1n9) | SMPDB, HMDB | Phosphatidate(24:1w9/20:1w9) | SMPDB, HMDB | PA(24:1(15Z)/20:1(11Z)) | SMPDB |
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Chemical Formula | C47H89O8P |
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Average Molecular Weight | 813.195 |
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Monoisotopic Molecular Weight | 812.629506824 |
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IUPAC Name | [(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(15Z)-tetracos-15-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCC\C=C/CCCCCCCC |
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InChI Identifier | InChI=1S/C47H89O8P/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-26-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-25-20-18-16-14-12-10-8-6-4-2/h17-20,45H,3-16,21-44H2,1-2H3,(H2,50,51,52)/b19-17-,20-18-/t45-/m1/s1 |
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InChI Key | RGUZXFIERSBZCP-BVVJDWBDSA-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(24:1(15Z)/20:1(11Z)/24:1(15Z)) (PathBank: SMP0023920)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/18:2(9Z,12Z)) (PathBank: SMP0023921)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023922)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023923)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/22:2(13Z,16Z)) (PathBank: SMP0023924)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023925)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023926)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023927)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023928)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023929)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023930)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023931)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023932)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/20:2(11Z,14Z)) (PathBank: SMP0037093)
- De Novo Triacylglycerol Biosynthesis TG(24:1(15Z)/20:1(11Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0037094)
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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 IndicesUnderivatizedDerivatized |
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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(24:1(15Z)/20:1(11Z)) 10V, Positive-QTOF | splash10-01ot-1159450640-9aa92bc59b7161ea4d03 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 20V, Positive-QTOF | splash10-0002-3269432400-7338a55ade263a9f9d96 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 40V, Positive-QTOF | splash10-0abd-2169614500-6c098f2f1a61b50aff25 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 10V, Negative-QTOF | splash10-02vj-3009020020-c7380af7f44b45b74cfa | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 20V, Negative-QTOF | splash10-004j-9005000000-53d797b09c072a24843d | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 40V, Negative-QTOF | splash10-004i-9000000000-9253c01c203e93ed0e85 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 10V, Positive-QTOF | splash10-01ot-0000000950-cf4117e99ea7d67e57e6 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 20V, Positive-QTOF | splash10-03xr-0000000790-8e652a47193df47ccb5e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 40V, Positive-QTOF | splash10-0gba-0000550910-d822632d36772a4be344 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 10V, Negative-QTOF | splash10-03di-0000000090-30da11a5b408b8e44e04 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 20V, Negative-QTOF | splash10-13dj-1109570060-bcc2d04e1ef7661d2d69 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 40V, Negative-QTOF | splash10-066r-0009110000-0d84a32370b32c701c2c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 10V, Positive-QTOF | splash10-000i-0000000090-3e6968469f4559906a5b | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 20V, Positive-QTOF | splash10-000i-0000000990-2aadefc0dd469a4c8150 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:1(15Z)/20:1(11Z)) 40V, Positive-QTOF | splash10-000i-0000990460-23a8757279a615eff329 | 2021-09-25 | Wishart Lab | View Spectrum |
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