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 02:42:16 UTC |
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Update Date | 2022-11-30 19:25:54 UTC |
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HMDB ID | HMDB0114786 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(14:0/20:4(8Z,11Z,14Z,17Z)) |
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Description | PA(14:0/20:4(8Z,11Z,14Z,17Z)) 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(14:0/20:4(8Z,11Z,14Z,17Z)), in particular, consists of one chain of myristic acid at the C-1 position and one chain of eicosatetraenoic 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)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C37H65O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h5,7,11,13,16-17,19-20,35H,3-4,6,8-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,17-16-,20-19-/t35-/m1/s1 |
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Synonyms | Value | Source |
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1-myristoyl-2-eicosatetraenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-myristoyl-2-eicosatetraenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(14:0/20:4) | SMPDB, HMDB | PA(14:0/20:4n3) | SMPDB, HMDB | PA(14:0/20:4w3) | SMPDB, HMDB | PA(34:4) | SMPDB, HMDB | Phosphatidic acid(14:0/20:4(8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(14:0/20:4) | SMPDB, HMDB | Phosphatidic acid(14:0/20:4n3) | SMPDB, HMDB | Phosphatidic acid(14:0/20:4w3) | SMPDB, HMDB | Phosphatidic acid(34:4) | SMPDB, HMDB | Phosphatidate(14:0/20:4(8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(14:0/20:4) | SMPDB, HMDB | Phosphatidate(14:0/20:4n3) | SMPDB, HMDB | Phosphatidate(14:0/20:4w3) | SMPDB, HMDB | Phosphatidate(34:4) | SMPDB, HMDB | PA(14:0/20:4(8Z,11Z,14Z,17Z)) | SMPDB | [(2R)-2-[(8Z,11Z,14Z,17Z)-Icosa-8,11,14,17-tetraenoyloxy]-3-(tetradecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C37H65O8P |
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Average Molecular Weight | 668.893 |
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Monoisotopic Molecular Weight | 668.441706051 |
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IUPAC Name | [(2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]-3-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C37H65O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h5,7,11,13,16-17,19-20,35H,3-4,6,8-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,17-16-,20-19-/t35-/m1/s1 |
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InChI Key | FQKYEQQNVIKSIH-RJAPBUJASA-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(14:0/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0073023)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/14:0) (PathBank: SMP0016815)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/15:0) (PathBank: SMP0016816)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/16:0) (PathBank: SMP0016817)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:0) (PathBank: SMP0016818)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:0) (PathBank: SMP0016819)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0016821)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/14:1(9Z)) (PathBank: SMP0016822)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/16:1(9Z)) (PathBank: SMP0016823)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:1(11Z)) (PathBank: SMP0016824)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:1(9Z)) (PathBank: SMP0016825)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:1(11Z)) (PathBank: SMP0016826)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0016827)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0016828)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0016829)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:2(9Z,12Z)) (PathBank: SMP0016830)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0016831)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0016832)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0016833)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0016834)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0016835)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0016836)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0016837)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0016838)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0016839)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016840)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016841)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0032501)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:4(8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032502)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0083353)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083354)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083355)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0096969)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0096970)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/22:0/22:0) (PathBank: SMP0096971)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/22:0/22:1(13Z)) (PathBank: SMP0096972)
- Cardiolipin Biosynthesis CL(14:0/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)/22:1(13Z)) (PathBank: SMP0096973)
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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(14:0/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4740.7 | Semi standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4225.3 | Standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5474.0 | Standard polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4708.2 | Semi standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4198.4 | Standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4756.4 | Standard polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4958.5 | Semi standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4337.9 | Standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5460.6 | Standard polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5153.4 | Semi standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4376.2 | Standard non polar | 33892256 | PA(14:0/20:4(8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\CCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4813.6 | 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(14:0/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-014r-1195225000-44225fbd7107861be79a | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-029b-2392111000-2d0c824c43e3e38e53db | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-00ks-1390010000-0cb259ffb9cd84804606 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-056r-4095002000-01d4d004721d067a2b2e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9050000000-eb651bb66ae57f1b6bab | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-0da5f56fd93ed2ac7e1b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0uxr-0000009000-bc4118d373f2ace63551 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-01b9-0000059000-4bcb690eb848e4967651 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-00xu-0006693000-19567edd5e7ceac95d69 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0006-0000009000-6c13c0d0af92448808fc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-0006-0000099000-e1245ac0e399fb7fc244 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-01p6-0003934000-7d48bf473106bfec424e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-014i-0000009000-97bc48d486ef223a1313 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0jr9-0039404000-19813786175eee3bba8a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0fb9-1189301000-97a3f763d86c4c503d0e | 2021-09-24 | Wishart Lab | View Spectrum |
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