Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:10:14 UTC |
---|
Update Date | 2022-11-30 19:25:58 UTC |
---|
HMDB ID | HMDB0114946 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(18:2(9Z,12Z)/14:0) |
---|
Description | PA(18:2(9Z,12Z)/14:0) 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(18:2(9Z,12Z)/14:0), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of myristic acid at the C-2 position. Phosphatidic acids are quite rare but are extremely important as intermediates in the biosynthesis of triacylglycerols and phospholipids. |
---|
Structure | [H][C@@](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C35H65O8P/c1-3-5-7-9-11-13-15-16-17-18-20-21-23-25-27-29-34(36)41-31-33(32-42-44(38,39)40)43-35(37)30-28-26-24-22-19-14-12-10-8-6-4-2/h11,13,16-17,33H,3-10,12,14-15,18-32H2,1-2H3,(H2,38,39,40)/b13-11-,17-16-/t33-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-Linoleoyl-2-myristoyl-sn-glycero-3-phosphate | HMDB | 1-Linoleoyl-2-myristoyl-sn-phosphatidic acid | HMDB | PA(18:2/14:0) | HMDB | PA(18:2N6/14:0) | HMDB | PA(18:2W6/14:0) | HMDB | PA(32:2) | HMDB | Phosphatidic acid(18:2(9Z,12Z)/14:0) | HMDB | Phosphatidic acid(18:2/14:0) | HMDB | Phosphatidic acid(18:2n6/14:0) | HMDB | Phosphatidic acid(18:2W6/14:0) | HMDB | Phosphatidic acid(32:2) | HMDB | Phosphatidate(18:2(9Z,12Z)/14:0) | HMDB | Phosphatidate(18:2/14:0) | HMDB | Phosphatidate(18:2N6/14:0) | HMDB | Phosphatidate(18:2W6/14:0) | HMDB | Phosphatidate(32:2) | HMDB | 1-linoleoyl-2-myristoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-linoleoyl-2-myristoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:2/14:0) | SMPDB, HMDB | PA(18:2n6/14:0) | SMPDB, HMDB | PA(18:2w6/14:0) | SMPDB, HMDB | PA(32:2) | SMPDB, HMDB | Phosphatidic acid(18:2(9Z,12Z)/14:0) | SMPDB, HMDB | Phosphatidic acid(18:2/14:0) | SMPDB, HMDB | Phosphatidic acid(18:2n6/14:0) | SMPDB, HMDB | Phosphatidic acid(18:2w6/14:0) | SMPDB, HMDB | Phosphatidic acid(32:2) | SMPDB, HMDB | Phosphatidate(18:2(9Z,12Z)/14:0) | SMPDB, HMDB | Phosphatidate(18:2/14:0) | SMPDB, HMDB | Phosphatidate(18:2n6/14:0) | SMPDB, HMDB | Phosphatidate(18:2w6/14:0) | SMPDB, HMDB | PA(18:2(9Z,12Z)/14:0) | SMPDB |
| Show more...
---|
Chemical Formula | C35H65O8P |
---|
Average Molecular Weight | 644.871 |
---|
Monoisotopic Molecular Weight | 644.441706051 |
---|
IUPAC Name | [(2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-(tetradecanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]-2-(tetradecanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
---|
InChI Identifier | InChI=1S/C35H65O8P/c1-3-5-7-9-11-13-15-16-17-18-20-21-23-25-27-29-34(36)41-31-33(32-42-44(38,39)40)43-35(37)30-28-26-24-22-19-14-12-10-8-6-4-2/h11,13,16-17,33H,3-10,12,14-15,18-32H2,1-2H3,(H2,38,39,40)/b13-11-,17-16-/t33-/m1/s1 |
---|
InChI Key | FOJQIERYVYLJMZ-PNMFJBQASA-N |
---|
Chemical Taxonomy |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphates |
---|
Direct Parent | 1,2-diacylglycerol-3-phosphates |
---|
Alternative Parents | |
---|
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
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/18:2(9Z,12Z)) (PathBank: SMP0016083)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0016084)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0016085)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0024128)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/22:2(13Z,16Z)) (PathBank: SMP0024129)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0024130)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0024131)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0024132)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0024133)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0024134)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024135)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024136)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/20:2(11Z,14Z)) (PathBank: SMP0033222)
- De Novo Triacylglycerol Biosynthesis TG(18:2(9Z,12Z)/14:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0033223)
|
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | | Show more...
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(18:2(9Z,12Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4520.5 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4062.8 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 5408.6 | Standard polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4499.5 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4042.8 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4708.0 | Standard polar | 33892256 | PA(18:2(9Z,12Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4753.5 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4170.0 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5398.7 | Standard polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4962.5 | Semi standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4233.8 | Standard non polar | 33892256 | PA(18:2(9Z,12Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4777.1 | Standard polar | 33892256 |
| Show more...
---|
Spectra |
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 10V, Positive-QTOF | splash10-03xs-1293324000-ae08812f46e052a08810 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 20V, Positive-QTOF | splash10-03xs-2493221000-1369a97df3ce3f90e2b6 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 40V, Positive-QTOF | splash10-02g9-1495040000-a3711f8c8e8c1b2b862a | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 10V, Negative-QTOF | splash10-004i-3090202000-42990696c7b5dfae65e6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 20V, Negative-QTOF | splash10-004i-9060000000-22b723cec2b8a968ab96 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-cbe167a2a76c6f379ca1 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 10V, Positive-QTOF | splash10-004j-0000009000-e56011b9dda33ba76f41 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 20V, Positive-QTOF | splash10-0002-0000059000-ad3c5fa35560ee88108c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 40V, Positive-QTOF | splash10-014j-0006693000-4bfd1b0885880c7715f0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 10V, Negative-QTOF | splash10-0006-0000009000-fab215166740a762f8ec | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 20V, Negative-QTOF | splash10-00ou-1195706000-6db459297e19a30ad0c5 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 40V, Negative-QTOF | splash10-004i-0091100000-2ca81daa97fbf6ef7b99 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 10V, Positive-QTOF | splash10-014i-0000009000-e9c520f5fc60a62ccc46 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 20V, Positive-QTOF | splash10-014i-0000099000-2955b4c5f733242019c6 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:2(9Z,12Z)/14:0) 40V, Positive-QTOF | splash10-05n0-0003934000-9e57db78e59f564cbcc4 | 2021-09-25 | Wishart Lab | View Spectrum |
| Show more...
---|
Biological Properties |
---|
Cellular Locations | Not Available |
---|
Biospecimen Locations | Not Available |
---|
Tissue Locations | Not Available |
---|
Pathways | |
---|
Normal Concentrations |
---|
| Not Available |
---|
Abnormal Concentrations |
---|
| Not Available |
---|
Associated Disorders and Diseases |
---|
Disease References | None |
---|
Associated OMIM IDs | None |
---|
External Links |
---|
DrugBank ID | Not Available |
---|
Phenol Explorer Compound ID | Not Available |
---|
FooDB ID | Not Available |
---|
KNApSAcK ID | Not Available |
---|
Chemspider ID | 74876696 |
---|
KEGG Compound ID | Not Available |
---|
BioCyc ID | Not Available |
---|
BiGG ID | Not Available |
---|
Wikipedia Link | Not Available |
---|
METLIN ID | Not Available |
---|
PubChem Compound | 52928933 |
---|
PDB ID | Not Available |
---|
ChEBI ID | Not Available |
---|
Food Biomarker Ontology | Not Available |
---|
VMH ID | Not Available |
---|
MarkerDB ID | Not Available |
---|
Good Scents ID | Not Available |
---|
References |
---|
Synthesis Reference | Not Available |
---|
Material Safety Data Sheet (MSDS) | Not Available |
---|
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.
|
---|