Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:59:55 UTC |
---|
Update Date | 2022-11-30 19:26:07 UTC |
---|
HMDB ID | HMDB0115240 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(22:0/14:0) |
---|
Description | PA(22:0/14:0) 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(22:0/14:0), in particular, consists of one chain of behenic 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)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C39H77O8P/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/h37H,3-36H2,1-2H3,(H2,42,43,44)/t37-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-behenoyl-2-myristoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-behenoyl-2-myristoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(36:0) | SMPDB, HMDB | Phosphatidic acid(22:0/14:0) | SMPDB, HMDB | Phosphatidic acid(36:0) | SMPDB, HMDB | Phosphatidate(22:0/14:0) | SMPDB, HMDB | Phosphatidate(36:0) | SMPDB, HMDB | PA(22:0/14:0) | SMPDB |
|
---|
Chemical Formula | C39H77O8P |
---|
Average Molecular Weight | 705.011 |
---|
Monoisotopic Molecular Weight | 704.535606437 |
---|
IUPAC Name | [(2R)-3-(docosanoyloxy)-2-(tetradecanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-3-(docosanoyloxy)-2-(tetradecanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
---|
InChI Identifier | InChI=1S/C39H77O8P/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/h37H,3-36H2,1-2H3,(H2,42,43,44)/t37-/m1/s1 |
---|
InChI Key | KBKXLIADFMYZBQ-DIPNUNPCSA-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 | Not Available |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:0) (PathBank: SMP0019478)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/24:0) (PathBank: SMP0019479)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/14:1(9Z)) (PathBank: SMP0019480)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/16:1(9Z)) (PathBank: SMP0019481)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:1(11Z)) (PathBank: SMP0019482)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:1(9Z)) (PathBank: SMP0019483)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:1(11Z)) (PathBank: SMP0019484)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:3(5Z,8Z,11Z)) (PathBank: SMP0019485)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:1(13Z)) (PathBank: SMP0019486)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/24:1(15Z)) (PathBank: SMP0019487)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:2(9Z,12Z)) (PathBank: SMP0019488)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:3(6Z,9Z,12Z)) (PathBank: SMP0019489)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0019490)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:2(13Z,16Z)) (PathBank: SMP0019491)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0019492)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0019493)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0019494)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0019495)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0019496)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0019497)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019498)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019499)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/19:0) (PathBank: SMP0026487)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/13:0) (PathBank: SMP0026523)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/8:0) (PathBank: SMP0026560)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/16:0) (PathBank: SMP0026570)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/15:0) (PathBank: SMP0026571)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:0) (PathBank: SMP0026573)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/17:0) (PathBank: SMP0026592)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/21:0) (PathBank: SMP0026595)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/14:0) (PathBank: SMP0026597)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/12:0) (PathBank: SMP0026602)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/10:0) (PathBank: SMP0026605)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/18:0) (PathBank: SMP0026606)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:2(11Z,14Z)) (PathBank: SMP0036062)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0036063)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/a-13:0) (PathBank: SMP0036064)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/a-15:0) (PathBank: SMP0036065)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/a-17:0) (PathBank: SMP0036066)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/a-21:0) (PathBank: SMP0036067)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/a-25:0) (PathBank: SMP0036068)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-12:0) (PathBank: SMP0036069)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-13:0) (PathBank: SMP0036070)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-14:0) (PathBank: SMP0036071)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-15:0) (PathBank: SMP0036072)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-16:0) (PathBank: SMP0036073)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-17:0) (PathBank: SMP0036074)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-18:0) (PathBank: SMP0036075)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-19:0) (PathBank: SMP0036076)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-20:0) (PathBank: SMP0036077)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-21:0) (PathBank: SMP0036078)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-22:0) (PathBank: SMP0036079)
- De Novo Triacylglycerol Biosynthesis TG(22:0/14:0/i-24:0) (PathBank: SMP0036080)
|
---|
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 | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(22:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4906.3 | Semi standard non polar | 33892256 | PA(22:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4445.7 | Standard non polar | 33892256 | PA(22:0/14:0),1TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 6002.3 | Standard polar | 33892256 | PA(22:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4871.3 | Semi standard non polar | 33892256 | PA(22:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4448.3 | Standard non polar | 33892256 | PA(22:0/14:0),2TMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 5238.3 | Standard polar | 33892256 | PA(22:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5184.1 | Semi standard non polar | 33892256 | PA(22:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4555.8 | Standard non polar | 33892256 | PA(22:0/14:0),1TBDMS,isomer #1 | CCCCCCCCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5951.2 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 10V, Positive-QTOF | splash10-0c29-1169404400-4495bcd45d9e1ee53d9f | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 20V, Positive-QTOF | splash10-070t-3479214000-63fa33b71da4faa6efb8 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 40V, Positive-QTOF | splash10-000t-1369053000-77d354f85463eed32d67 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 10V, Negative-QTOF | splash10-00bi-4039200200-0ae4d50a352aa5628f19 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 20V, Negative-QTOF | splash10-004i-9014000000-5c80e46b3eef1519f327 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-15f9faf0b46f6ff980e5 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 10V, Negative-QTOF | splash10-0udi-0000000900-f85c523bc6724d7e0669 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 20V, Negative-QTOF | splash10-0fb9-1139600500-dd078a951beb897df628 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 40V, Negative-QTOF | splash10-004r-1149200100-bb93995d19f54eeeba6e | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 10V, Positive-QTOF | splash10-004i-0000000900-b3d01b3daf9f2fb77903 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 20V, Positive-QTOF | splash10-004i-0000009900-29f19734b913ec00174d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 40V, Positive-QTOF | splash10-0571-0005934600-93efab02e2cb607b371d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 10V, Positive-QTOF | splash10-052r-0000009500-062fd41b472d2b3aeb9d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 20V, Positive-QTOF | splash10-0a4i-0000007900-1d377e3c669921a51cd5 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:0/14:0) 40V, Positive-QTOF | splash10-0ar0-0005509100-cfc5c18562c28fd81ec9 | 2021-09-23 | Wishart Lab | View Spectrum |
|
---|
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.
|
---|