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 04:10:01 UTC |
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Update Date | 2022-11-30 19:26:07 UTC |
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HMDB ID | HMDB0115263 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:0/22:4(7Z,10Z,13Z,16Z)) |
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Description | PA(22:0/22:4(7Z,10Z,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(22:0/22:4(7Z,10Z,13Z,16Z)), in particular, consists of one chain of behenic acid at the C-1 position and one chain of adrenic 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)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C47H85O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,24,26,30,32,45H,3-11,13,15-17,19,21-23,25,27-29,31,33-44H2,1-2H3,(H2,50,51,52)/b14-12-,20-18-,26-24-,32-30-/t45-/m1/s1 |
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Synonyms | Value | Source |
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1-behenoyl-2-adrenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-behenoyl-2-adrenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:0/22:4) | SMPDB, HMDB | PA(22:0/22:4n6) | SMPDB, HMDB | PA(22:0/22:4w6) | SMPDB, HMDB | PA(44:4) | SMPDB, HMDB | Phosphatidic acid(22:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB, HMDB | Phosphatidic acid(22:0/22:4) | SMPDB, HMDB | Phosphatidic acid(22:0/22:4n6) | SMPDB, HMDB | Phosphatidic acid(22:0/22:4w6) | SMPDB, HMDB | Phosphatidic acid(44:4) | SMPDB, HMDB | Phosphatidate(22:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB, HMDB | Phosphatidate(22:0/22:4) | SMPDB, HMDB | Phosphatidate(22:0/22:4n6) | SMPDB, HMDB | Phosphatidate(22:0/22:4w6) | SMPDB, HMDB | Phosphatidate(44:4) | SMPDB, HMDB | PA(22:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB |
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Chemical Formula | C47H85O8P |
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Average Molecular Weight | 809.163 |
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Monoisotopic Molecular Weight | 808.598206695 |
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IUPAC Name | [(2R)-2-[(7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyloxy]-3-(docosanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyloxy]-3-(docosanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC |
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InChI Identifier | InChI=1S/C47H85O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-46(48)53-43-45(44-54-56(50,51)52)55-47(49)42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h12,14,18,20,24,26,30,32,45H,3-11,13,15-17,19,21-23,25,27-29,31,33-44H2,1-2H3,(H2,50,51,52)/b14-12-,20-18-,26-24-,32-30-/t45-/m1/s1 |
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InChI Key | CAEQPKFDJRNAGN-BMJUURGTSA-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(22:0/22:4(7Z,10Z,13Z,16Z)/22:0) (PathBank: SMP0019896)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/24:0) (PathBank: SMP0019897)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/14:1(9Z)) (PathBank: SMP0019898)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/16:1(9Z)) (PathBank: SMP0019899)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:1(11Z)) (PathBank: SMP0019900)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:1(9Z)) (PathBank: SMP0019901)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:1(11Z)) (PathBank: SMP0019902)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0019903)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:1(13Z)) (PathBank: SMP0019904)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/24:1(15Z)) (PathBank: SMP0019905)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) (PathBank: SMP0019906)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0019907)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0019908)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:2(13Z,16Z)) (PathBank: SMP0019909)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0019910)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0019911)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0019912)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0019913)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0019914)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0019915)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019916)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019917)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:2(11Z,14Z)) (PathBank: SMP0036305)
- De Novo Triacylglycerol Biosynthesis TG(22:0/22:4(7Z,10Z,13Z,16Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0036306)
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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(22:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5776.9 | Semi standard non polar | 33892256 | PA(22:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5042.3 | Standard non polar | 33892256 | PA(22:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6296.5 | 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(22:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-06di-1019500320-608f65908425928f9efb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-01ba-2139200300-ed77c696431681152c8f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-000t-1169101200-b6c1fc0df0d6fc0280ce | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 10V, Negative-QTOF | splash10-05dr-4009300030-82c93d5c4230d6cc9623 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 20V, Negative-QTOF | splash10-004i-9004000000-62dbf4a332f7e3efcdb7 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 40V, Negative-QTOF | splash10-004i-9000000000-6a3ecd2ef0930a1c4cb2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 10V, Negative-QTOF | splash10-0a4i-0000000090-25a26d12686e83b1ac92 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 20V, Negative-QTOF | splash10-05s0-0006900040-2760e95c0bbeccff097b | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 40V, Negative-QTOF | splash10-0019-0009300000-e3a43917930d742837c6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-052f-0000000950-a4ed89e77ef60435a614 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-0bt9-0000000790-c8faff4bfefc4b35a2d7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-0400-0000900710-e6ad2fb2de508075cb18 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-001i-0000000090-3d40e97641ee6161a680 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-001i-0000000990-bb9f4546d984fdf3c1a9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-001m-0000960350-1d613d5bb3274e6169e4 | 2021-09-25 | Wishart Lab | View Spectrum |
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