Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 05:02:49 UTC |
---|
Update Date | 2022-11-30 19:26:15 UTC |
---|
HMDB ID | HMDB0115561 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(20:3(8Z,11Z,14Z)/14:0) |
---|
Description | PA(20:3(8Z,11Z,14Z)/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(20:3(8Z,11Z,14Z)/14:0), in particular, consists of one chain of dihomo-gamma-linolenic 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)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC InChI=1S/C37H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-21-14-12-10-8-6-4-2/h11,13,16-17,19-20,35H,3-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b13-11-,17-16-,20-19-/t35-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-dihomo-gamma-linolenoyl-2-myristoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-dihomo-gamma-linolenoyl-2-myristoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:3/14:0) | SMPDB, HMDB | PA(20:3n6/14:0) | SMPDB, HMDB | PA(20:3w6/14:0) | SMPDB, HMDB | PA(34:3) | SMPDB, HMDB | Phosphatidic acid(20:3(8Z,11Z,14Z)/14:0) | SMPDB, HMDB | Phosphatidic acid(20:3/14:0) | SMPDB, HMDB | Phosphatidic acid(20:3n6/14:0) | SMPDB, HMDB | Phosphatidic acid(20:3w6/14:0) | SMPDB, HMDB | Phosphatidic acid(34:3) | SMPDB, HMDB | Phosphatidate(20:3(8Z,11Z,14Z)/14:0) | SMPDB, HMDB | Phosphatidate(20:3/14:0) | SMPDB, HMDB | Phosphatidate(20:3n6/14:0) | SMPDB, HMDB | Phosphatidate(20:3w6/14:0) | SMPDB, HMDB | Phosphatidate(34:3) | SMPDB, HMDB | PA(20:3(8Z,11Z,14Z)/14:0) | SMPDB |
|
---|
Chemical Formula | C37H67O8P |
---|
Average Molecular Weight | 670.909 |
---|
Monoisotopic Molecular Weight | 670.457356115 |
---|
IUPAC Name | [(2R)-3-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-2-(tetradecanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-3-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-2-(tetradecanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCC |
---|
InChI Identifier | InChI=1S/C37H67O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-23-25-27-29-31-36(38)43-33-35(34-44-46(40,41)42)45-37(39)32-30-28-26-24-21-14-12-10-8-6-4-2/h11,13,16-17,19-20,35H,3-10,12,14-15,18,21-34H2,1-2H3,(H2,40,41,42)/b13-11-,17-16-,20-19-/t35-/m1/s1 |
---|
InChI Key | BBENHAJMOIPPAF-WAWAFNTHSA-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(20:3(8Z,11Z,14Z)/14:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0034944)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0034945)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/20:3(8Z,11Z,14Z)) (PathBank: SMP0034946)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0034947)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0034948)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0034949)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/22:2(13Z,16Z)) (PathBank: SMP0034950)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0034951)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0034952)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0034953)
- De Novo Triacylglycerol Biosynthesis TG(20:3(8Z,11Z,14Z)/14:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0034954)
|
---|
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(20:3(8Z,11Z,14Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4725.2 | Semi standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4226.5 | Standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 5533.9 | Standard polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4700.4 | Semi standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4201.0 | Standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCC | 4817.5 | Standard polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4950.4 | Semi standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 4328.3 | Standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCC | 5514.5 | Standard polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=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 | 5150.0 | Semi standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=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 | 4375.4 | Standard non polar | 33892256 | PA(20:3(8Z,11Z,14Z)/14:0),2TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCCCC(=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 | 4874.6 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 10V, Positive-QTOF | splash10-022i-1294324000-8a525328a47e682f9d40 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 20V, Positive-QTOF | splash10-01p2-2493221000-99c5f630f9bdc1a0e38c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 40V, Positive-QTOF | splash10-03dj-1596041000-8215e241bfe0dd71c3d2 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 10V, Negative-QTOF | splash10-0a70-5096303000-c47200ca203ae1950d11 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 20V, Negative-QTOF | splash10-004i-9033000000-4072b8b0ea56804ca540 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 40V, Negative-QTOF | splash10-004i-9000000000-5abd4f4efe0ac0bd9cb7 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 10V, Positive-QTOF | splash10-0uk9-0000009000-4b00c8059dd5f287deb6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 20V, Positive-QTOF | splash10-00di-0000059000-000f7a098a0436ba96d3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 40V, Positive-QTOF | splash10-00xu-0006693000-6f7bbff305ff763f2f14 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 10V, Negative-QTOF | splash10-014i-0000009000-8465477f36ce6d978aa8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 20V, Negative-QTOF | splash10-07xx-1139605000-ba96d453444eb3646b75 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 40V, Negative-QTOF | splash10-0a6r-1149201000-181eba086ee7e95660c9 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 10V, Positive-QTOF | splash10-0006-0000009000-680ea39749ce57da07e7 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 20V, Positive-QTOF | splash10-0008-0000099000-24d12db87a2f5ea02832 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:3(8Z,11Z,14Z)/14:0) 40V, Positive-QTOF | splash10-05np-0003934000-025e1e1903012785ba96 | 2021-09-25 | Wishart Lab | View Spectrum |
|
---|
Pathways | |
---|