Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:17:40 UTC |
---|
Update Date | 2022-11-30 19:26:00 UTC |
---|
HMDB ID | HMDB0114993 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) |
---|
Description | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 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(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)), in particular, consists of one chain of gamma-linolenic acid at the C-1 position and one chain of docosadienoic 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)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C43H75O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h11-14,17-19,23,27,29,41H,3-10,15-16,20-22,24-26,28,30-40H2,1-2H3,(H2,46,47,48)/b13-11-,14-12-,19-17-,23-18-,29-27-/t41-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-gamma-linolenoyl-2-docosadienoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-gamma-linolenoyl-2-docosadienoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(18:3/22:2) | SMPDB, HMDB | PA(18:3n6/22:2n6) | SMPDB, HMDB | PA(18:3w6/22:2w6) | SMPDB, HMDB | PA(40:5) | SMPDB, HMDB | Phosphatidic acid(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) | SMPDB, HMDB | Phosphatidic acid(18:3/22:2) | SMPDB, HMDB | Phosphatidic acid(18:3n6/22:2n6) | SMPDB, HMDB | Phosphatidic acid(18:3w6/22:2w6) | SMPDB, HMDB | Phosphatidic acid(40:5) | SMPDB, HMDB | Phosphatidate(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) | SMPDB, HMDB | Phosphatidate(18:3/22:2) | SMPDB, HMDB | Phosphatidate(18:3n6/22:2n6) | SMPDB, HMDB | Phosphatidate(18:3w6/22:2w6) | SMPDB, HMDB | Phosphatidate(40:5) | SMPDB, HMDB | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) | SMPDB |
|
---|
Chemical Formula | C43H75O8P |
---|
Average Molecular Weight | 751.039 |
---|
Monoisotopic Molecular Weight | 750.519956373 |
---|
IUPAC Name | [(2R)-2-[(13Z,16Z)-docosa-13,16-dienoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-[(13Z,16Z)-docosa-13,16-dienoyloxy]-3-[(6Z,9Z,12Z)-octadeca-6,9,12-trienoyloxy]propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCC\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC |
---|
InChI Identifier | InChI=1S/C43H75O8P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-43(45)51-41(40-50-52(46,47)48)39-49-42(44)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h11-14,17-19,23,27,29,41H,3-10,15-16,20-22,24-26,28,30-40H2,1-2H3,(H2,46,47,48)/b13-11-,14-12-,19-17-,23-18-,29-27-/t41-/m1/s1 |
---|
InChI Key | PSNCZEWYRYOGFU-AFNSDXKHSA-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(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0024622)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0024623)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/22:2(13Z,16Z)) (PathBank: SMP0024624)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0024625)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0024626)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0024627)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0024628)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0024629)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0024630)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024631)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024632)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/20:2(11Z,14Z)) (PathBank: SMP0033365)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0033366)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/24:0) (PathBank: SMP0067048)
- De Novo Triacylglycerol Biosynthesis TG(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)/24:1(15Z)) (PathBank: SMP0067049)
|
---|
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(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 5342.3 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 4693.1 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 5660.9 | Standard polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 5323.6 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 4656.7 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 4945.0 | Standard polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 5559.5 | Semi standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 4794.6 | Standard non polar | 33892256 | PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\CCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCC/C=C\C/C=C\CCCCC | 5653.7 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-0gb9-1179803700-42690d0ce49b7ae145a3 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-014i-3289403100-0d549e08c764823a730a | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-014i-1179014000-cb6f63c939302b7c8cc2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 10V, Negative-QTOF | splash10-056s-4093300200-bd4a8fc5713790477d01 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 20V, Negative-QTOF | splash10-004i-9050000000-513fb2f0eee9a1a8ce8f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 40V, Negative-QTOF | splash10-004i-9000000000-a9d07559569a3b4172cb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-0f89-0000000900-d8f32a3c09a28b1da180 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-0udi-0000005900-68faa2d50ad332a047a1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-0v4i-0000906200-2e2b9adcbb169a73c1f8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 10V, Positive-QTOF | splash10-00di-0000000900-4e68058f639f4a1afda3 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 20V, Positive-QTOF | splash10-00i0-0000009900-b9a0e5abde079e70483b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 40V, Positive-QTOF | splash10-0771-0000922400-c04594f6c54840278df6 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 10V, Negative-QTOF | splash10-0002-0000000900-dccfdbdd55d97899a05d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 20V, Negative-QTOF | splash10-03mt-0033900400-3f843b162a632d87017d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(18:3(6Z,9Z,12Z)/22:2(13Z,16Z)) 40V, Negative-QTOF | splash10-004r-1196600100-33867dcd9a9d7635c779 | 2021-09-24 | Wishart Lab | View Spectrum |
|
---|