Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 05:09:29 UTC |
---|
Update Date | 2022-11-30 19:26:16 UTC |
---|
HMDB ID | HMDB0115592 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(22:1(13Z)/20:2(11Z,14Z)) |
---|
Description | PA(22:1(13Z)/20:2(11Z,14Z)) 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(22:1(13Z)/20:2(11Z,14Z)), in particular, consists of one chain of erucic acid at the C-1 position and one chain of eicosadienoic 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)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C45H83O8P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-44(46)51-41-43(42-52-54(48,49)50)53-45(47)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h12,14,17-20,43H,3-11,13,15-16,21-42H2,1-2H3,(H2,48,49,50)/b14-12-,19-17-,20-18-/t43-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-erucoyl-2-eicosadienoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-erucoyl-2-eicosadienoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:1/20:2) | SMPDB, HMDB | PA(22:1n9/20:2n6) | SMPDB, HMDB | PA(22:1w9/20:2w6) | SMPDB, HMDB | PA(42:3) | SMPDB, HMDB | Phosphatidic acid(22:1(13Z)/20:2(11Z,14Z)) | SMPDB, HMDB | Phosphatidic acid(22:1/20:2) | SMPDB, HMDB | Phosphatidic acid(22:1n9/20:2n6) | SMPDB, HMDB | Phosphatidic acid(22:1w9/20:2w6) | SMPDB, HMDB | Phosphatidic acid(42:3) | SMPDB, HMDB | Phosphatidate(22:1(13Z)/20:2(11Z,14Z)) | SMPDB, HMDB | Phosphatidate(22:1/20:2) | SMPDB, HMDB | Phosphatidate(22:1n9/20:2n6) | SMPDB, HMDB | Phosphatidate(22:1w9/20:2w6) | SMPDB, HMDB | Phosphatidate(42:3) | SMPDB, HMDB | PA(22:1(13Z)/20:2(11Z,14Z)) | SMPDB | [(2R)-3-[(13Z)-Docos-13-enoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxy]phosphonate | Generator, HMDB |
|
---|
Chemical Formula | C45H83O8P |
---|
Average Molecular Weight | 783.125 |
---|
Monoisotopic Molecular Weight | 782.582556631 |
---|
IUPAC Name | [(2R)-3-[(13Z)-docos-13-enoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-3-[(13Z)-docos-13-enoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/CCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC |
---|
InChI Identifier | InChI=1S/C45H83O8P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-44(46)51-41-43(42-52-54(48,49)50)53-45(47)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h12,14,17-20,43H,3-11,13,15-16,21-42H2,1-2H3,(H2,48,49,50)/b14-12-,19-17-,20-18-/t43-/m1/s1 |
---|
InChI Key | OFNXMWALIKVWIE-YJIJRROJSA-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 | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | Not Available |
---|
Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/18:2(9Z,12Z)) (PathBank: SMP0036856)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0036857)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0036858)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0036859)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/20:2(11Z,14Z)) (PathBank: SMP0036860)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0036861)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0036862)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0036863)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0036864)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/22:1(13Z)) (PathBank: SMP0036865)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/22:2(13Z,16Z)) (PathBank: SMP0036866)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0036867)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0036868)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0036869)
- De Novo Triacylglycerol Biosynthesis TG(22:1(13Z)/20:2(11Z,14Z)/24:1(15Z)) (PathBank: SMP0036870)
|
---|
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(22:1(13Z)/20:2(11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5581.2 | Semi standard non polar | 33892256 | PA(22:1(13Z)/20:2(11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4849.5 | Standard non polar | 33892256 | PA(22:1(13Z)/20:2(11Z,14Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 6100.5 | Standard polar | 33892256 | PA(22:1(13Z)/20:2(11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5808.9 | Semi standard non polar | 33892256 | PA(22:1(13Z)/20:2(11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4930.4 | Standard non polar | 33892256 | PA(22:1(13Z)/20:2(11Z,14Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCC/C=C\CCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 6076.0 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 10V, Positive-QTOF | splash10-009y-1159702700-32361d79b8b956739d7c | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 20V, Positive-QTOF | splash10-0095-3279302200-8708f7b9735513804f80 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 40V, Positive-QTOF | splash10-0095-1189003100-ff3de5c7c9bbde563204 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 10V, Negative-QTOF | splash10-00nr-3019300200-40ae4c8c77ca554bac35 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 20V, Negative-QTOF | splash10-004i-9015000000-08fbbd06dd4b218ce40c | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 40V, Negative-QTOF | splash10-004i-9000000000-c51c9ecc166139992b3b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 10V, Positive-QTOF | splash10-0a4i-0000000090-e636bd05e97a8e8a7139 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 20V, Positive-QTOF | splash10-0a4i-0000000990-3999ab60877472ab4e30 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 40V, Positive-QTOF | splash10-0aos-0000920230-fbcb8cc67abf15503f92 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 10V, Positive-QTOF | splash10-0159-0000000900-4eea4050b5b696d7f9c3 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 20V, Positive-QTOF | splash10-001r-0000005900-1916dfe5f2287fa587d1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 40V, Positive-QTOF | splash10-002s-0000906200-32304846c22e7c1d8b4a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 10V, Negative-QTOF | splash10-001i-0000000900-3cb8fce685f119c3a9c1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 20V, Negative-QTOF | splash10-05hl-0006900400-c915741e4a7d4975fc2d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:1(13Z)/20:2(11Z,14Z)) 40V, Negative-QTOF | splash10-052r-0009300000-8f348aeab474df921248 | 2021-09-24 | Wishart Lab | View Spectrum |
|
---|