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 04:17:03 UTC |
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Update Date | 2022-11-30 19:26:08 UTC |
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HMDB ID | HMDB0115297 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:2(13Z,16Z)/14:1(9Z)) |
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Description | PA(22:2(13Z,16Z)/14:1(9Z)) 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(22:2(13Z,16Z)/14:1(9Z)), in particular, consists of one chain of docosadienoic acid at the C-1 position and one chain of myristoleic 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)CCCCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC InChI=1S/C39H71O8P/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/h10-13,16-17,37H,3-9,14-15,18-36H2,1-2H3,(H2,42,43,44)/b12-10-,13-11-,17-16-/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-docosadienoyl-2-myristoleoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-docosadienoyl-2-myristoleoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:2/14:1) | SMPDB, HMDB | PA(22:2n6/14:1n5) | SMPDB, HMDB | PA(22:2w6/14:1w5) | SMPDB, HMDB | PA(36:3) | SMPDB, HMDB | Phosphatidic acid(22:2(13Z,16Z)/14:1(9Z)) | SMPDB, HMDB | Phosphatidic acid(22:2/14:1) | SMPDB, HMDB | Phosphatidic acid(22:2n6/14:1n5) | SMPDB, HMDB | Phosphatidic acid(22:2w6/14:1w5) | SMPDB, HMDB | Phosphatidic acid(36:3) | SMPDB, HMDB | Phosphatidate(22:2(13Z,16Z)/14:1(9Z)) | SMPDB, HMDB | Phosphatidate(22:2/14:1) | SMPDB, HMDB | Phosphatidate(22:2n6/14:1n5) | SMPDB, HMDB | Phosphatidate(22:2w6/14:1w5) | SMPDB, HMDB | Phosphatidate(36:3) | SMPDB, HMDB | PA(22:2(13Z,16Z)/14:1(9Z)) | SMPDB |
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Chemical Formula | C39H71O8P |
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Average Molecular Weight | 698.963 |
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Monoisotopic Molecular Weight | 698.488656244 |
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IUPAC Name | [(2R)-3-[(13Z,16Z)-docosa-13,16-dienoyloxy]-2-[(9Z)-tetradec-9-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(13Z,16Z)-docosa-13,16-dienoyloxy]-2-[(9Z)-tetradec-9-enoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCC |
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InChI Identifier | InChI=1S/C39H71O8P/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/h10-13,16-17,37H,3-9,14-15,18-36H2,1-2H3,(H2,42,43,44)/b12-10-,13-11-,17-16-/t37-/m1/s1 |
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InChI Key | ZRLSMGWKJCNYDM-RGWCGLOOSA-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(22:2(13Z,16Z)/14:1(9Z)/22:2(13Z,16Z)) (PathBank: SMP0025038)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0025039)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0025040)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0025041)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0025042)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0025043)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0025044)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025045)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/14:1(9Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025046)
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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(22:2(13Z,16Z)/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 4932.9 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 4356.7 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),1TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 5587.9 | Standard polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4887.1 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4326.0 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),2TMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4828.0 | Standard polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5160.8 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4452.5 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/14:1(9Z)),1TBDMS,isomer #1 | CCCC/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5571.8 | 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(22:2(13Z,16Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-05tb-1269408000-2c676eee3ed5e063f792 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-0691-3679224000-74e6672be3ed92c56857 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-016u-1569033000-3aaa3bcd25da58354644 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 10V, Negative-QTOF | splash10-00p1-4039202000-1da9d2665072ead62a53 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 20V, Negative-QTOF | splash10-004i-9014000000-d316f82023dd8aa443a2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 40V, Negative-QTOF | splash10-004i-9000000000-8175638d1f91f0af5342 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-001j-0000009000-9f471deda5cfdf006143 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-0f6t-0000009000-be2ae51398b948063c28 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-0w90-0004409000-663656140914c0aa3b66 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 10V, Positive-QTOF | splash10-00di-0000000900-33eb9f3dea5e904ac027 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 20V, Positive-QTOF | splash10-00di-0000009900-0d1e697a527f0c6105be | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 40V, Positive-QTOF | splash10-0fkj-0005934600-1446a6a0595c2d497186 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 10V, Negative-QTOF | splash10-0002-0000009000-05f0150958446fe6e469 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 20V, Negative-QTOF | splash10-020a-1139605000-c09b542e0bdbcf2706ac | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/14:1(9Z)) 40V, Negative-QTOF | splash10-002r-1149201000-959ead4b32b690e4ddb4 | 2021-09-25 | Wishart Lab | View Spectrum |
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Pathways | |
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