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 02:55:48 UTC |
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Update Date | 2022-11-30 19:25:56 UTC |
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HMDB ID | HMDB0114864 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(16:1(9Z)/22:0) |
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Description | PA(16:1(9Z)/22:0) 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(16:1(9Z)/22:0), in particular, consists of one chain of palmitoleic acid at the C-1 position and one chain of behenic 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)CCCCCCCCCCCCCCCCCCCCC 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/h14,16,39H,3-13,15,17-38H2,1-2H3,(H2,44,45,46)/b16-14-/t39-/m1/s1 |
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Synonyms | Value | Source |
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1-palmitoleoyl-2-behenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-palmitoleoyl-2-behenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(16:1/22:0) | SMPDB, HMDB | PA(16:1n7/22:0) | SMPDB, HMDB | PA(16:1w7/22:0) | SMPDB, HMDB | PA(38:1) | SMPDB, HMDB | Phosphatidic acid(16:1(9Z)/22:0) | SMPDB, HMDB | Phosphatidic acid(16:1/22:0) | SMPDB, HMDB | Phosphatidic acid(16:1n7/22:0) | SMPDB, HMDB | Phosphatidic acid(16:1w7/22:0) | SMPDB, HMDB | Phosphatidic acid(38:1) | SMPDB, HMDB | Phosphatidate(16:1(9Z)/22:0) | SMPDB, HMDB | Phosphatidate(16:1/22:0) | SMPDB, HMDB | Phosphatidate(16:1n7/22:0) | SMPDB, HMDB | Phosphatidate(16:1w7/22:0) | SMPDB, HMDB | Phosphatidate(38:1) | SMPDB, HMDB | PA(16:1(9Z)/22:0) | SMPDB |
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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-(docosanoyloxy)-3-[(9Z)-hexadec-9-enoyloxy]propoxy]phosphonic acid |
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Traditional Name | (2R)-2-(docosanoyloxy)-3-[(9Z)-hexadec-9-enoyloxy]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)CCCCCCCCCCCCCCCCCCCCC |
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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/h14,16,39H,3-13,15,17-38H2,1-2H3,(H2,44,45,46)/b16-14-/t39-/m1/s1 |
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InChI Key | HCXDIQWRGBEVBD-QRMPNUHKSA-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)/22:0/16:1(9Z)) (PathBank: SMP0021262)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:1(11Z)) (PathBank: SMP0021263)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:1(9Z)) (PathBank: SMP0021264)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:1(11Z)) (PathBank: SMP0021265)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0021266)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:1(13Z)) (PathBank: SMP0021267)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/24:1(15Z)) (PathBank: SMP0021268)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:2(9Z,12Z)) (PathBank: SMP0021269)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0021270)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0021271)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:2(13Z,16Z)) (PathBank: SMP0021272)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0021273)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0021274)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0021275)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0021276)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0021277)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0021278)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021279)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0021280)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:2(11Z,14Z)) (PathBank: SMP0032915)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0032916)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/22:0) (PathBank: SMP0065752)
- De Novo Triacylglycerol Biosynthesis TG(16:1(9Z)/22:0/24:0) (PathBank: SMP0065759)
- Cardiolipin Biosynthesis CL(16:1(9Z)/22:0/22:0/22:0) (PathBank: SMP0099039)
- Cardiolipin Biosynthesis CL(16:1(9Z)/22:0/22:0/22:1(13Z)) (PathBank: SMP0099040)
- Cardiolipin Biosynthesis CL(16:1(9Z)/22:0/22:1(13Z)/22:1(13Z)) (PathBank: SMP0099041)
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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(16:1(9Z)/22:0),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 5154.3 | Semi standard non polar | 33892256 | PA(16:1(9Z)/22:0),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 4565.7 | Standard non polar | 33892256 | PA(16:1(9Z)/22:0),1TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 6013.7 | Standard polar | 33892256 | PA(16:1(9Z)/22:0),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 5110.8 | Semi standard non polar | 33892256 | PA(16:1(9Z)/22:0),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 4549.9 | Standard non polar | 33892256 | PA(16:1(9Z)/22:0),2TMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 5252.3 | Standard polar | 33892256 | PA(16:1(9Z)/22:0),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 5399.8 | Semi standard non polar | 33892256 | PA(16:1(9Z)/22:0),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 4662.5 | Standard non polar | 33892256 | PA(16:1(9Z)/22:0),1TBDMS,isomer #1 | CCCCCC/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCCCCCCCCC | 5986.7 | 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)/22:0) 10V, Positive-QTOF | splash10-008l-1169302500-f4920badf87c3df8af28 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 20V, Positive-QTOF | splash10-0072-3398203100-5d9ee8f626707532f107 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 40V, Positive-QTOF | splash10-0002-1396004000-7d35379fdb301106cb58 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 10V, Negative-QTOF | splash10-0f9i-4095200300-31a5791363d12ae002c3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 20V, Negative-QTOF | splash10-004i-9050000000-0b5d8497f2348517853b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 40V, Negative-QTOF | splash10-004i-9000000000-2e7fe64c28a4732687eb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 10V, Positive-QTOF | splash10-0udi-0000000900-36a995545a31ada060af | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 20V, Positive-QTOF | splash10-14i0-0000009900-1f526111a91637e4f379 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 40V, Positive-QTOF | splash10-11pj-0000922400-d630c49e65eb53827ea3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 10V, Positive-QTOF | splash10-03e9-0000000900-52482a39f0230a2d657d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 20V, Positive-QTOF | splash10-001i-0000005900-b9e0ac6bd66a7d765bee | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 40V, Positive-QTOF | splash10-003u-0006609300-aef61d979c7a034e70ea | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 10V, Negative-QTOF | splash10-004i-0000000900-a283756924b3a3ee4e13 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 20V, Negative-QTOF | splash10-004r-0039500500-6e4331b07ae3988a66d1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(16:1(9Z)/22:0) 40V, Negative-QTOF | splash10-0udr-1197400100-25604cecdd98589a4290 | 2021-09-24 | Wishart Lab | View Spectrum |
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General References | - Moritz A, De Graan PN, Gispen WH, Wirtz KW: Phosphatidic acid is a specific activator of phosphatidylinositol-4-phosphate kinase. J Biol Chem. 1992 Apr 15;267(11):7207-10. [PubMed:1313792 ]
- Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Divecha N, Irvine RF: Phospholipid signaling. Cell. 1995 Jan 27;80(2):269-78. [PubMed:7834746 ]
- Moolenaar WH, Kruijer W, Tilly BC, Verlaan I, Bierman AJ, de Laat SW: Growth factor-like action of phosphatidic acid. Nature. 1986 Sep 11-17;323(6084):171-3. [PubMed:3748188 ]
- Yang CY, Frohman MA: Mitochondria: signaling with phosphatidic acid. Int J Biochem Cell Biol. 2012 Aug;44(8):1346-50. doi: 10.1016/j.biocel.2012.05.006. Epub 2012 May 15. [PubMed:22609101 ]
- Cevc, Gregor (1993). Phospholipids Handbook. Marcel Dekker.
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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