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 03:43:38 UTC |
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Update Date | 2022-11-30 19:26:04 UTC |
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HMDB ID | HMDB0115143 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(20:3(5Z,8Z,11Z)/24:1(15Z)) |
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Description | PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 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(20:3(5Z,8Z,11Z)/24:1(15Z)), in particular, consists of one chain of mead acid at the C-1 position and one chain of nervonic 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)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC InChI=1S/C47H85O8P/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-26-28-30-32-34-36-38-40-42-47(49)55-45(44-54-56(50,51)52)43-53-46(48)41-39-37-35-33-31-29-27-25-20-18-16-14-12-10-8-6-4-2/h17-20,27,29,33,35,45H,3-16,21-26,28,30-32,34,36-44H2,1-2H3,(H2,50,51,52)/b19-17-,20-18-,29-27-,35-33-/t45-/m1/s1 |
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Synonyms | Value | Source |
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1-meadoyl-2-nervonoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-meadoyl-2-nervonoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:3/24:1) | SMPDB, HMDB | PA(20:3n9/24:1n9) | SMPDB, HMDB | PA(20:3w9/24:1w9) | SMPDB, HMDB | PA(44:4) | SMPDB, HMDB | Phosphatidic acid(20:3(5Z,8Z,11Z)/24:1(15Z)) | SMPDB, HMDB | Phosphatidic acid(20:3/24:1) | SMPDB, HMDB | Phosphatidic acid(20:3n9/24:1n9) | SMPDB, HMDB | Phosphatidic acid(20:3w9/24:1w9) | SMPDB, HMDB | Phosphatidic acid(44:4) | SMPDB, HMDB | Phosphatidate(20:3(5Z,8Z,11Z)/24:1(15Z)) | SMPDB, HMDB | Phosphatidate(20:3/24:1) | SMPDB, HMDB | Phosphatidate(20:3n9/24:1n9) | SMPDB, HMDB | Phosphatidate(20:3w9/24:1w9) | SMPDB, HMDB | Phosphatidate(44:4) | SMPDB, HMDB | PA(20:3(5Z,8Z,11Z)/24:1(15Z)) | SMPDB | [(2R)-3-[(8Z,11Z)-Icosa-5,8,11-trienoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonate | Generator, HMDB |
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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)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(15Z)-tetracos-15-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC\C=C/CCCCCCCC |
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InChI Identifier | InChI=1S/C47H85O8P/c1-3-5-7-9-11-13-15-17-19-21-22-23-24-26-28-30-32-34-36-38-40-42-47(49)55-45(44-54-56(50,51)52)43-53-46(48)41-39-37-35-33-31-29-27-25-20-18-16-14-12-10-8-6-4-2/h17-20,27,29,33,35,45H,3-16,21-26,28,30-32,34,36-44H2,1-2H3,(H2,50,51,52)/b19-17-,20-18-,29-27-,35-33-/t45-/m1/s1 |
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InChI Key | ZOFWQJCSLGGDCH-JFLSWYJMSA-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(20:3(5Z,8Z,11Z)/24:1(15Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0023204)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:1(13Z)) (PathBank: SMP0023205)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/24:1(15Z)) (PathBank: SMP0023206)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/18:2(9Z,12Z)) (PathBank: SMP0023207)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0023208)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023209)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:2(13Z,16Z)) (PathBank: SMP0023210)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023211)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023212)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0023213)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023214)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023215)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023216)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023217)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023218)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/20:2(11Z,14Z)) (PathBank: SMP0034942)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:1(15Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0034943)
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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(20:3(5Z,8Z,11Z)/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC | 5772.7 | Semi standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC | 5011.7 | Standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/24:1(15Z)),1TMS,isomer #1 | CCCCCCCC/C=C\C/C=C\C/C=C\CCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC/C=C\CCCCCCCC | 6155.1 | 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(20:3(5Z,8Z,11Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-06re-1149520530-ec75a708019dbbc0c3b9 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-0002-2159212200-25d7e19c3e3f4b3a0360 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-0002-1039002200-bf15668415ffdcbbe3e7 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 10V, Negative-QTOF | splash10-0a4i-5049310030-7dddd6f268e09de125ba | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 20V, Negative-QTOF | splash10-004i-9023000000-4814bae29f56388dd8e5 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 40V, Negative-QTOF | splash10-004i-9000000000-441ee8e69adc0ecc3a82 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 10V, Negative-QTOF | splash10-0a4i-0000000090-25a26d12686e83b1ac92 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 20V, Negative-QTOF | splash10-0a4l-1109750060-9facbf7b66a9f39257c3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 40V, Negative-QTOF | splash10-0aor-0009110000-26c029f648434144034c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-052f-0000000950-a4ed89e77ef60435a614 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-0bt9-0000000790-c8faff4bfefc4b35a2d7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-0ikc-0000550910-32518ea61004a5fd1044 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 10V, Positive-QTOF | splash10-001i-0000000090-3d40e97641ee6161a680 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 20V, Positive-QTOF | splash10-001i-0000000990-bb9f4546d984fdf3c1a9 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:1(15Z)) 40V, Positive-QTOF | splash10-001i-0000990460-dc4791d21849a80b15e5 | 2021-09-22 | Wishart Lab | View Spectrum |
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