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 02:52:01 UTC |
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Update Date | 2022-11-30 19:25:56 UTC |
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HMDB ID | HMDB0114844 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(16:0/22:1(13Z)) |
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Description | PA(16:0/22:1(13Z)) 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(16:0/22:1(13Z)), in particular, consists of one chain of palmitic acid at the C-1 position and one chain of erucic 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)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h17-18,39H,3-16,19-38H2,1-2H3,(H2,44,45,46)/b18-17-/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-palmitoyl-2-erucoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-palmitoyl-2-erucoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(16:0/22:1) | SMPDB, HMDB | PA(16:0/22:1n9) | SMPDB, HMDB | PA(16:0/22:1w9) | SMPDB, HMDB | PA(38:1) | SMPDB, HMDB | Phosphatidic acid(16:0/22:1(13Z)) | SMPDB, HMDB | Phosphatidic acid(16:0/22:1) | SMPDB, HMDB | Phosphatidic acid(16:0/22:1n9) | SMPDB, HMDB | Phosphatidic acid(16:0/22:1w9) | SMPDB, HMDB | Phosphatidic acid(38:1) | SMPDB, HMDB | Phosphatidate(16:0/22:1(13Z)) | SMPDB, HMDB | Phosphatidate(16:0/22:1) | SMPDB, HMDB | Phosphatidate(16:0/22:1n9) | SMPDB, HMDB | Phosphatidate(16:0/22:1w9) | SMPDB, HMDB | Phosphatidate(38:1) | SMPDB, HMDB | PA(16:0/22:1(13Z)) | SMPDB | [(2R)-2-[(13Z)-Docos-13-enoyloxy]-3-(hexadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C41H79O8P |
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Average Molecular Weight | 731.049 |
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Monoisotopic Molecular Weight | 730.551256502 |
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IUPAC Name | [(2R)-2-[(13Z)-docos-13-enoyloxy]-3-(hexadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(13Z)-docos-13-enoyloxy]-3-(hexadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/CCCCCCCC |
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InChI Identifier | InChI=1S/C41H79O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-24-26-28-30-32-34-36-41(43)49-39(38-48-50(44,45)46)37-47-40(42)35-33-31-29-27-25-23-16-14-12-10-8-6-4-2/h17-18,39H,3-16,19-38H2,1-2H3,(H2,44,45,46)/b18-17-/t39-/m1/s1 |
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InChI Key | WZFVZISPKSIWCB-WUOYJZDRSA-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 | |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/16:0) (PathBank: SMP0017900)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:0) (PathBank: SMP0017901)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:0) (PathBank: SMP0017902)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:0) (PathBank: SMP0017903)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/24:0) (PathBank: SMP0017904)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/14:1(9Z)) (PathBank: SMP0017905)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/16:1(9Z)) (PathBank: SMP0017906)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:1(11Z)) (PathBank: SMP0017907)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:1(9Z)) (PathBank: SMP0017908)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:1(11Z)) (PathBank: SMP0017909)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017910)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:1(13Z)) (PathBank: SMP0017911)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/24:1(15Z)) (PathBank: SMP0017912)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:2(9Z,12Z)) (PathBank: SMP0017913)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017914)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017915)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:2(13Z,16Z)) (PathBank: SMP0017916)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017917)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017918)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017919)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017920)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017921)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017922)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017923)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017924)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:2(11Z,14Z)) (PathBank: SMP0032821)
- De Novo Triacylglycerol Biosynthesis TG(16:0/22:1(13Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032822)
- Phosphatidylcholine Biosynthesis PC(16:0/22:1(13Z)) (PathBank: SMP0063829)
- Phosphatidylethanolamine Biosynthesis PE(16:0/22:1(13Z)) (PathBank: SMP0071731)
- Cardiolipin Biosynthesis CL(16:0/22:1(13Z)/22:1(13Z)/22:1(13Z)) (PathBank: SMP0081230)
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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(16:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5154.6 | Semi standard non polar | 33892256 | PA(16:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4566.4 | Standard non polar | 33892256 | PA(16:0/22:1(13Z)),1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6013.1 | Standard polar | 33892256 | PA(16:0/22:1(13Z)),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5110.8 | Semi standard non polar | 33892256 | PA(16:0/22:1(13Z)),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4550.0 | Standard non polar | 33892256 | PA(16:0/22:1(13Z)),2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5251.8 | Standard polar | 33892256 | PA(16:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5399.6 | Semi standard non polar | 33892256 | PA(16:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4662.8 | Standard non polar | 33892256 | PA(16:0/22:1(13Z)),1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5986.3 | 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(16:0/22:1(13Z)) 10V, Positive-QTOF | splash10-01x9-1169302500-ede55693c8e51eb306a7 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 20V, Positive-QTOF | splash10-0072-3398204100-77f095000212599a57db | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 40V, Positive-QTOF | splash10-01r2-1396005000-0cb627e939b41962e85a | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 10V, Negative-QTOF | splash10-0550-4095200300-4bf1cc915ce69e926bf0 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 20V, Negative-QTOF | splash10-004i-9050000000-9863891d17413fd9c58e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 40V, Negative-QTOF | splash10-004i-9000000000-b3ffc2e2d72db9730558 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 10V, Negative-QTOF | splash10-004i-0000000900-a283756924b3a3ee4e13 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 20V, Negative-QTOF | splash10-05dx-0039500500-a1d5bb06221c5010a350 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 40V, Negative-QTOF | splash10-0a4r-1197400100-c0724d57dc88d53e845c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 10V, Positive-QTOF | splash10-03e9-0000000900-52482a39f0230a2d657d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 20V, Positive-QTOF | splash10-001i-0000005900-b9e0ac6bd66a7d765bee | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 40V, Positive-QTOF | splash10-003u-0006609300-705a3ad364072588959c | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 10V, Positive-QTOF | splash10-0udi-0000000900-36a995545a31ada060af | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 20V, Positive-QTOF | splash10-14i0-0000009900-1f526111a91637e4f379 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:0/22:1(13Z)) 40V, Positive-QTOF | splash10-0gc1-0000922400-1dd9f2a8e1b74ea974fd | 2021-09-24 | Wishart Lab | View Spectrum |
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