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 03:43:30 UTC |
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Update Date | 2022-11-30 19:26:04 UTC |
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HMDB ID | HMDB0115142 |
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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)/24:0) |
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Description | PA(20:3(5Z,8Z,11Z)/24:0) 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(20:3(5Z,8Z,11Z)/24:0), in particular, consists of one chain of mead acid at the C-1 position and one chain of lignoceric 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)CCCCCCCCCCCCCCCCCCCCCCC InChI=1S/C47H87O8P/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/h18,20,27,29,33,35,45H,3-17,19,21-26,28,30-32,34,36-44H2,1-2H3,(H2,50,51,52)/b20-18-,29-27-,35-33-/t45-/m1/s1 |
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Synonyms | Value | Source |
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1-meadoyl-2-lignoceroyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-meadoyl-2-lignoceroyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:3/24:0) | SMPDB, HMDB | PA(20:3n9/24:0) | SMPDB, HMDB | PA(20:3w9/24:0) | SMPDB, HMDB | PA(44:3) | SMPDB, HMDB | Phosphatidic acid(20:3(5Z,8Z,11Z)/24:0) | SMPDB, HMDB | Phosphatidic acid(20:3/24:0) | SMPDB, HMDB | Phosphatidic acid(20:3n9/24:0) | SMPDB, HMDB | Phosphatidic acid(20:3w9/24:0) | SMPDB, HMDB | Phosphatidic acid(44:3) | SMPDB, HMDB | Phosphatidate(20:3(5Z,8Z,11Z)/24:0) | SMPDB, HMDB | Phosphatidate(20:3/24:0) | SMPDB, HMDB | Phosphatidate(20:3n9/24:0) | SMPDB, HMDB | Phosphatidate(20:3w9/24:0) | SMPDB, HMDB | Phosphatidate(44:3) | SMPDB, HMDB | PA(20:3(5Z,8Z,11Z)/24:0) | SMPDB | [(2R)-3-[(5Z,8Z,11Z)-Icosa-5,8,11-trienoyloxy]-2-(tetracosanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C47H87O8P |
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Average Molecular Weight | 811.179 |
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Monoisotopic Molecular Weight | 810.613856759 |
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IUPAC Name | [(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-(tetracosanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-(tetracosanoyloxy)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)CCCCCCCCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C47H87O8P/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/h18,20,27,29,33,35,45H,3-17,19,21-26,28,30-32,34,36-44H2,1-2H3,(H2,50,51,52)/b20-18-,29-27-,35-33-/t45-/m1/s1 |
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InChI Key | LIBCEPAXZGETTA-XUMJWYDFSA-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)/24:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0023084)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:1(13Z)) (PathBank: SMP0023085)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/24:1(15Z)) (PathBank: SMP0023086)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/18:2(9Z,12Z)) (PathBank: SMP0023087)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0023088)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0023089)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:2(13Z,16Z)) (PathBank: SMP0023090)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0023091)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0023092)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0023093)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0023094)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0023095)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0023096)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023097)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0023098)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/20:2(11Z,14Z)) (PathBank: SMP0034940)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0034941)
- De Novo Triacylglycerol Biosynthesis TG(20:3(5Z,8Z,11Z)/24:0/24:0) (PathBank: SMP0067946)
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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)/24:0),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)CCCCCCCCCCCCCCCCCCCCCCC | 5788.0 | Semi standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/24:0),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)CCCCCCCCCCCCCCCCCCCCCCC | 5049.6 | Standard non polar | 33892256 | PA(20:3(5Z,8Z,11Z)/24:0),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)CCCCCCCCCCCCCCCCCCCCCCC | 6407.0 | 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)/24:0) 10V, Positive-QTOF | splash10-0ikl-1149520530-ee55ef7242d6c0a567f4 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 20V, Positive-QTOF | splash10-0k9e-2159210400-d5adca54715c3dc8e2fa | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 40V, Positive-QTOF | splash10-08fs-1039102200-22c0d1ba031a913dbe22 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 10V, Negative-QTOF | splash10-0a4i-5049310030-6c251aad1656ddb870f7 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 20V, Negative-QTOF | splash10-004i-9023000000-d2417413025f0a55fa66 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 40V, Negative-QTOF | splash10-004i-9000000000-f8a5d954f2e1c29f396a | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 10V, Negative-QTOF | splash10-0a4i-0000000090-3173a2782b5834e6cd7b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 20V, Negative-QTOF | splash10-0a4l-1109750060-125fd8019e5945d0b4fd | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 40V, Negative-QTOF | splash10-0aor-0009110000-5fc94378a4dd6b9a0dde | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 10V, Positive-QTOF | splash10-01ox-0000000950-bc6b02e55dcdfd1c9d3f | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 20V, Positive-QTOF | splash10-03di-0000000790-c516436009854ccb69c7 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 40V, Positive-QTOF | splash10-08fu-0000550910-7b1acfb97e497329a701 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 10V, Positive-QTOF | splash10-001i-0000000090-02952452c9a1ed042d52 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 20V, Positive-QTOF | splash10-0020-0000000990-3206111d4f3e01768b51 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(5Z,8Z,11Z)/24:0) 40V, Positive-QTOF | splash10-00o0-0000990460-7799591173cf6f729593 | 2021-09-25 | Wishart Lab | View Spectrum |
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