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 02:55:37 UTC |
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Update Date | 2022-11-30 19:25:56 UTC |
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HMDB ID | HMDB0114863 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) |
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Description | PA(16:1(9Z)/20:5(5Z,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(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of palmitoleic acid at the C-1 position and one chain of eicosapentaenoic 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)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C39H65O8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-39(41)47-37(36-46-48(42,43)44)35-45-38(40)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,20,22,26,28,37H,3-4,6,8-10,12,15,19,21,23-25,27,29-36H2,1-2H3,(H2,42,43,44)/b7-5-,13-11-,16-14-,18-17-,22-20-,28-26-/t37-/m1/s1 |
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Synonyms | Value | Source |
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1-palmitoleoyl-2-eicosapentaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-palmitoleoyl-2-eicosapentaenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(16:1/20:5) | SMPDB, HMDB | PA(16:1n7/20:5n3) | SMPDB, HMDB | PA(16:1w7/20:5w3) | SMPDB, HMDB | PA(36:6) | SMPDB, HMDB | Phosphatidic acid(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(16:1/20:5) | SMPDB, HMDB | Phosphatidic acid(16:1n7/20:5n3) | SMPDB, HMDB | Phosphatidic acid(16:1w7/20:5w3) | SMPDB, HMDB | Phosphatidic acid(36:6) | SMPDB, HMDB | Phosphatidate(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(16:1/20:5) | SMPDB, HMDB | Phosphatidate(16:1n7/20:5n3) | SMPDB, HMDB | Phosphatidate(16:1w7/20:5w3) | SMPDB, HMDB | Phosphatidate(36:6) | SMPDB, HMDB | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB |
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Chemical Formula | C39H65O8P |
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Average Molecular Weight | 692.915 |
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Monoisotopic Molecular Weight | 692.441706051 |
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IUPAC Name | [(2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(9Z)-hexadec-9-enoyloxy]-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C39H65O8P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-39(41)47-37(36-46-48(42,43)44)35-45-38(40)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h5,7,11,13-14,16-18,20,22,26,28,37H,3-4,6,8-10,12,15,19,21,23-25,27,29-36H2,1-2H3,(H2,42,43,44)/b7-5-,13-11-,16-14-,18-17-,22-20-,28-26-/t37-/m1/s1 |
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InChI Key | JGLRQXWUEZWHGS-PNMXOUCHSA-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(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/16:1(9Z)) (PathBank: SMP0021608)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(11Z)) (PathBank: SMP0021609)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(9Z)) (PathBank: SMP0021610)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:1(11Z)) (PathBank: SMP0021611)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0021612)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0021613)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0021614)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:2(9Z,12Z)) (PathBank: SMP0021615)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0021616)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0021617)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0021618)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0021619)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0021620)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0021621)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0021622)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0021623)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0021624)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021625)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021626)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0032913)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032914)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0065743)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0065750)
- Cardiolipin Biosynthesis CL(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0084375)
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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 IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5195.3 | Standard polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4236.6 | Standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCC\C=C/CCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4922.1 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 4949.7 | Semi standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 4370.6 | Standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C | 5219.9 | Standard polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4920.6 | Semi standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4341.1 | Standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4539.7 | Standard polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5165.4 | Semi standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4490.5 | Standard non polar | 33892256 | PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCC/C=C\CCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5221.0 | 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(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-000l-1194215000-f5e31684c2d2523f76f8 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-000j-2292111000-2324ac68a7ca7d921202 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-06rb-1293011000-b155a997e4b41fbbd244 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-0udr-4093202000-1bd0c82a1755f0188010 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9050000000-4f869e10632a1375509c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-578d271609d45324fb71 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-0006-0000009000-6034c7c3936dc038c671 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0f7c-0039505000-823bc80de4aa2710d12b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0udi-1197401000-4fbca996d7437b963a80 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-014i-0000000900-868c8b02ce32c84169f6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-014i-0000009900-c9f5707d3c0fe5b79a5d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-03xr-0000902300-64c5e2f1d3916ce48ae6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-004l-0000009000-7eb4e46bebc7f04adb7e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-0007-0000059000-de835d167c908b94622e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-000e-0006693000-8b5aff322a5421ec4f37 | 2021-09-24 | Wishart Lab | View Spectrum |
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