Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 04:58:57 UTC |
---|
Update Date | 2022-11-30 19:26:15 UTC |
---|
HMDB ID | HMDB0115541 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) |
---|
Description | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 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(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)), in particular, consists of one chain of eicosadienoic acid at the C-1 position and one chain of alpha-linolenic 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)CCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC InChI=1S/C41H71O8P/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-19,21,39H,3-5,7,9-10,15-16,20,22-38H2,1-2H3,(H2,44,45,46)/b8-6-,13-11-,14-12-,19-17-,21-18-/t39-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-eicosadienoyl-2-alpha-linolenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-eicosadienoyl-2-alpha-linolenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:2/18:3) | SMPDB, HMDB | PA(20:2n6/18:3n3) | SMPDB, HMDB | PA(20:2w6/18:3w3) | SMPDB, HMDB | PA(38:5) | SMPDB, HMDB | Phosphatidic acid(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) | SMPDB, HMDB | Phosphatidic acid(20:2/18:3) | SMPDB, HMDB | Phosphatidic acid(20:2n6/18:3n3) | SMPDB, HMDB | Phosphatidic acid(20:2w6/18:3w3) | SMPDB, HMDB | Phosphatidic acid(38:5) | SMPDB, HMDB | Phosphatidate(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) | SMPDB, HMDB | Phosphatidate(20:2/18:3) | SMPDB, HMDB | Phosphatidate(20:2n6/18:3n3) | SMPDB, HMDB | Phosphatidate(20:2w6/18:3w3) | SMPDB, HMDB | Phosphatidate(38:5) | SMPDB, HMDB | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) | SMPDB |
|
---|
Chemical Formula | C41H71O8P |
---|
Average Molecular Weight | 722.985 |
---|
Monoisotopic Molecular Weight | 722.488656244 |
---|
IUPAC Name | [(2R)-3-[(11Z,14Z)-icosa-11,14-dienoyloxy]-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-3-[(11Z,14Z)-icosa-11,14-dienoyloxy]-2-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC |
---|
InChI Identifier | InChI=1S/C41H71O8P/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-40(42)47-37-39(38-48-50(44,45)46)49-41(43)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-19,21,39H,3-5,7,9-10,15-16,20,22-38H2,1-2H3,(H2,44,45,46)/b8-6-,13-11-,14-12-,19-17-,21-18-/t39-/m1/s1 |
---|
InChI Key | QUKUXCRNNYYJEK-NIEPMMMDSA-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(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0034628)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0034629)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/20:2(11Z,14Z)) (PathBank: SMP0034630)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0034631)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0034632)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0034633)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0034634)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/22:2(13Z,16Z)) (PathBank: SMP0034635)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0034636)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0034637)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0034638)
- De Novo Triacylglycerol Biosynthesis TG(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0034639)
|
---|
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(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 5145.4 | Semi standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 4533.6 | Standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C | 5538.4 | Standard polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5120.5 | Semi standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4496.4 | Standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4816.5 | Standard polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5359.8 | Semi standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4639.3 | Standard non polar | 33892256 | PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\CCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5529.3 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-03mm-1192602400-8def26197354284e5bba | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-01ow-2193302100-00e4464f179028e212be | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-0295-1196022000-ba9690ff53ac687afdfc | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 10V, Negative-QTOF | splash10-05dr-4094400300-ae7eb9efba732d59fd28 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 20V, Negative-QTOF | splash10-004i-9032000000-d91e2d34eab29f415b2e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 40V, Negative-QTOF | splash10-004i-9000000000-fc5a265e447d36aae1fd | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-0002-0000000900-3c6297c8e75d148e84fe | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-0002-0000009900-bf69caf620d90cd37f0a | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-00kk-0000902300-d2fd4575a6970b79f48e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 10V, Negative-QTOF | splash10-00di-0000000900-8021e9daadeb1989f632 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 20V, Negative-QTOF | splash10-076x-0033900400-05278e88be8e8eda4c6b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 40V, Negative-QTOF | splash10-0a6r-1169600100-78d0177b79d5b838412b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 10V, Positive-QTOF | splash10-0ab9-0000000900-7954a08116ed6bddb705 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 20V, Positive-QTOF | splash10-00fr-0000005900-8efe52195da8bbe88870 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) 40V, Positive-QTOF | splash10-00os-0000906200-766a7812b29fd9fcea87 | 2021-09-24 | Wishart Lab | View Spectrum |
|
---|