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 04:27:28 UTC |
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Update Date | 2022-11-30 19:26:09 UTC |
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HMDB ID | HMDB0115349 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) |
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Description | PA(22:5(4Z,7Z,10Z,13Z,16Z)/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(22:5(4Z,7Z,10Z,13Z,16Z)/14:0), in particular, consists of one chain of osbond 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)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C39H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-24-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-23-14-12-10-8-6-4-2/h11,13,16-17,19-20,22,24,27,29,37H,3-10,12,14-15,18,21,23,25-26,28,30-36H2,1-2H3,(H2,42,43,44)/b13-11-,17-16-,20-19-,24-22-,29-27-/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-osbondoyl-2-myristoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-osbondoyl-2-myristoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:5/14:0) | SMPDB, HMDB | PA(22:5n6/14:0) | SMPDB, HMDB | PA(22:5w6/14:0) | SMPDB, HMDB | PA(36:5) | SMPDB, HMDB | Phosphatidic acid(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | SMPDB, HMDB | Phosphatidic acid(22:5/14:0) | SMPDB, HMDB | Phosphatidic acid(22:5n6/14:0) | SMPDB, HMDB | Phosphatidic acid(22:5w6/14:0) | SMPDB, HMDB | Phosphatidic acid(36:5) | SMPDB, HMDB | Phosphatidate(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | SMPDB, HMDB | Phosphatidate(22:5/14:0) | SMPDB, HMDB | Phosphatidate(22:5n6/14:0) | SMPDB, HMDB | Phosphatidate(22:5w6/14:0) | SMPDB, HMDB | Phosphatidate(36:5) | SMPDB, HMDB | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | SMPDB | [(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-Docosa-4,7,10,13,16-pentaenoyloxy]-2-(tetradecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C39H67O8P |
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Average Molecular Weight | 694.931 |
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Monoisotopic Molecular Weight | 694.457356115 |
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IUPAC Name | [(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C39H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-21-22-24-25-27-29-31-33-38(40)45-35-37(36-46-48(42,43)44)47-39(41)34-32-30-28-26-23-14-12-10-8-6-4-2/h11,13,16-17,19-20,22,24,27,29,37H,3-10,12,14-15,18,21,23,25-26,28,30-36H2,1-2H3,(H2,42,43,44)/b13-11-,17-16-,20-19-,24-22-,29-27-/t37-/m1/s1 |
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InChI Key | KUUVVCKSGTVMDZ-VKPRYVQYSA-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(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0025436)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0025437)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0025438)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0025439)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0025440)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025441)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/14:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025442)
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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 IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC | 5050.1 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC | 4227.6 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC | 4926.4 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4942.6 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4386.3 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 5468.5 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4913.2 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4365.0 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4740.9 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5152.7 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4501.8 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5453.7 | 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(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 10V, Positive-QTOF | splash10-03xs-1279426000-b478bc9855acc7353157 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 20V, Positive-QTOF | splash10-03xr-3698223000-7f344f5f341073c309d8 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 40V, Positive-QTOF | splash10-02g9-1679022000-325cdbcf73350ffc0609 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 10V, Negative-QTOF | splash10-004i-4039202000-d84961cd82435a5c0c4d | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 20V, Negative-QTOF | splash10-004i-9014000000-87d27e5ce4311c39c11b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-4decd02bbafb258dd1e1 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 10V, Negative-QTOF | splash10-0006-0000009000-4f67b6407c110ededfb0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 20V, Negative-QTOF | splash10-00ou-1139605000-2ec9cd1e182d03772b57 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 40V, Negative-QTOF | splash10-004i-1149201000-7fb194aa8b004f4df170 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 10V, Positive-QTOF | splash10-004j-0000009000-7e7fd23bd5202e8e1a80 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 20V, Positive-QTOF | splash10-0002-0000059000-bfb4b27e1dbd2022c895 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 40V, Positive-QTOF | splash10-014j-0006693000-64b06c231dd68b3f079f | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 10V, Positive-QTOF | splash10-014i-0000000900-e6be93f355860a27326b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 20V, Positive-QTOF | splash10-014i-0000009900-9f3691a8c67c438d4409 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/14:0) 40V, Positive-QTOF | splash10-05n0-0005944600-06e76459881ee721be12 | 2021-09-24 | Wishart Lab | View Spectrum |
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Pathways | |
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