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 04:44:13 UTC |
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Update Date | 2022-11-30 19:26:12 UTC |
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HMDB ID | HMDB0115448 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(24:0/22:2(13Z,16Z)) |
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Description | PA(24:0/22:2(13Z,16Z)) 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(24:0/22:2(13Z,16Z)), in particular, consists of one chain of lignoceric acid at the C-1 position and one chain of docosadienoic 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)CCCCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C49H93O8P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-27-29-31-33-35-37-39-41-43-48(50)55-45-47(46-56-58(52,53)54)57-49(51)44-42-40-38-36-34-32-30-28-25-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,47H,3-11,13,15-17,19,21-46H2,1-2H3,(H2,52,53,54)/b14-12-,20-18-/t47-/m1/s1 |
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Synonyms | Value | Source |
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1-lignoceroyl-2-docosadienoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-lignoceroyl-2-docosadienoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(24:0/22:2) | SMPDB, HMDB | PA(24:0/22:2n6) | SMPDB, HMDB | PA(24:0/22:2w6) | SMPDB, HMDB | PA(46:2) | SMPDB, HMDB | Phosphatidic acid(24:0/22:2(13Z,16Z)) | SMPDB, HMDB | Phosphatidic acid(24:0/22:2) | SMPDB, HMDB | Phosphatidic acid(24:0/22:2n6) | SMPDB, HMDB | Phosphatidic acid(24:0/22:2w6) | SMPDB, HMDB | Phosphatidic acid(46:2) | SMPDB, HMDB | Phosphatidate(24:0/22:2(13Z,16Z)) | SMPDB, HMDB | Phosphatidate(24:0/22:2) | SMPDB, HMDB | Phosphatidate(24:0/22:2n6) | SMPDB, HMDB | Phosphatidate(24:0/22:2w6) | SMPDB, HMDB | Phosphatidate(46:2) | SMPDB, HMDB | PA(24:0/22:2(13Z,16Z)) | SMPDB | [(2R)-2-[(13Z,16Z)-Docosa-13,16-dienoyloxy]-3-(tetracosanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C49H93O8P |
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Average Molecular Weight | 841.249 |
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Monoisotopic Molecular Weight | 840.660806953 |
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IUPAC Name | [(2R)-2-[(13Z,16Z)-docosa-13,16-dienoyloxy]-3-(tetracosanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(13Z,16Z)-docosa-13,16-dienoyloxy]-3-(tetracosanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC |
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InChI Identifier | InChI=1S/C49H93O8P/c1-3-5-7-9-11-13-15-17-19-21-23-24-26-27-29-31-33-35-37-39-41-43-48(50)55-45-47(46-56-58(52,53)54)57-49(51)44-42-40-38-36-34-32-30-28-25-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,47H,3-11,13,15-17,19,21-46H2,1-2H3,(H2,52,53,54)/b14-12-,20-18-/t47-/m1/s1 |
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InChI Key | DOUIMZPEKJAZLO-YVQAKMNISA-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 | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/24:0) (PathBank: SMP0020450)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/14:1(9Z)) (PathBank: SMP0020451)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/16:1(9Z)) (PathBank: SMP0020452)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:1(11Z)) (PathBank: SMP0020453)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:1(9Z)) (PathBank: SMP0020454)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:1(11Z)) (PathBank: SMP0020455)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0020456)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:1(13Z)) (PathBank: SMP0020457)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/24:1(15Z)) (PathBank: SMP0020458)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:2(9Z,12Z)) (PathBank: SMP0020459)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0020460)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0020461)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:2(13Z,16Z)) (PathBank: SMP0020462)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0020463)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0020464)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0020465)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0020466)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0020467)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0020468)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020469)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0020470)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:2(11Z,14Z)) (PathBank: SMP0037053)
- De Novo Triacylglycerol Biosynthesis TG(24:0/22:2(13Z,16Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0037054)
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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 - PA(24:0/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-0l06-1009330140-aed79724694d67453169 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-106s-2109310200-6ef433b37e450b47d8b7 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-0kxr-1119400300-3c7733df60b9dfca1d3a | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 10V, Negative-QTOF | splash10-00n1-3009020020-a067b4e4f695bef12b9c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 20V, Negative-QTOF | splash10-004j-9006000000-e0ba9765e8fbc740f5cb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 40V, Negative-QTOF | splash10-004i-9000000000-29bc284123605533178b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 10V, Negative-QTOF | splash10-000i-0000000090-7297bd71f9752e1e64cf | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 20V, Negative-QTOF | splash10-0f79-1109570060-5d4d56be51abb055373d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 40V, Negative-QTOF | splash10-00kr-0009110000-4c95d8a04c91b4a2449e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-03di-0000000090-069912d84f92491fe8eb | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-04i0-0000000990-e4adbb98f9da789207de | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-01r2-0000390340-c509e58088c3d89bcbf8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-00dl-0000000090-dd2083ef61eec2c6701c | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-0006-0000000590-a6867d108837f551c270 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(24:0/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-0596-0000660930-774d484eb0f7d3aa8c1e | 2021-09-23 | Wishart Lab | View Spectrum |
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