Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 03:32:35 UTC |
---|
Update Date | 2022-11-30 19:26:02 UTC |
---|
HMDB ID | HMDB0115080 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) |
---|
Description | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 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(20:0/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of arachidic acid at the C-1 position and one chain of eicosapentaenoic 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)CCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C43H75O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,12,14,18,20,24,26,30,32,41H,3-5,7,9-11,13,15-17,19,21-23,25,27-29,31,33-40H2,1-2H3,(H2,46,47,48)/b8-6-,14-12-,20-18-,26-24-,32-30-/t41-/m1/s1 |
---|
Synonyms | Value | Source |
---|
1-arachidoyl-2-eicosapentaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-arachidoyl-2-eicosapentaenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(20:0/20:5) | SMPDB, HMDB | PA(20:0/20:5n3) | SMPDB, HMDB | PA(20:0/20:5w3) | SMPDB, HMDB | PA(40:5) | SMPDB, HMDB | Phosphatidic acid(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(20:0/20:5) | SMPDB, HMDB | Phosphatidic acid(20:0/20:5n3) | SMPDB, HMDB | Phosphatidic acid(20:0/20:5w3) | SMPDB, HMDB | Phosphatidic acid(40:5) | SMPDB, HMDB | Phosphatidate(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(20:0/20:5) | SMPDB, HMDB | Phosphatidate(20:0/20:5n3) | SMPDB, HMDB | Phosphatidate(20:0/20:5w3) | SMPDB, HMDB | Phosphatidate(40:5) | SMPDB, HMDB | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB |
|
---|
Chemical Formula | C43H75O8P |
---|
Average Molecular Weight | 751.039 |
---|
Monoisotopic Molecular Weight | 750.519956373 |
---|
IUPAC Name | [(2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-3-(icosanoyloxy)propoxy]phosphonic acid |
---|
Traditional Name | (2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-3-(icosanoyloxy)propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
---|
InChI Identifier | InChI=1S/C43H75O8P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-42(44)49-39-41(40-50-52(46,47)48)51-43(45)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,12,14,18,20,24,26,30,32,41H,3-5,7,9-11,13,15-17,19,21-23,25,27-29,31,33-40H2,1-2H3,(H2,46,47,48)/b8-6-,14-12-,20-18-,26-24-,32-30-/t41-/m1/s1 |
---|
InChI Key | HUNFDSQDIAOMEI-WDSRWJFCSA-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(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:0) (PathBank: SMP0019409)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0019410)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0019411)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/14:1(9Z)) (PathBank: SMP0019412)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/16:1(9Z)) (PathBank: SMP0019413)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(11Z)) (PathBank: SMP0019414)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(9Z)) (PathBank: SMP0019415)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:1(11Z)) (PathBank: SMP0019416)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0019417)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0019418)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0019419)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:2(9Z,12Z)) (PathBank: SMP0019420)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0019421)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0019422)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0019423)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0019424)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0019425)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0019426)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0019427)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0019428)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0019429)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019430)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0019431)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0033854)
- De Novo Triacylglycerol Biosynthesis TG(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0033855)
- Cardiolipin Biosynthesis CL(20:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0086658)
|
---|
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 IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5304.7 | Standard polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4649.5 | Standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 5334.0 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
---|
PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5349.2 | Semi standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4723.6 | Standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5855.1 | Standard polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5309.9 | Semi standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4689.7 | Standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 5121.5 | Standard polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5564.7 | Semi standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4822.1 | Standard non polar | 33892256 | PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)),1TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5828.7 | Standard polar | 33892256 |
|
---|
| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0f72-1193602500-67da9b6619db64b8b372 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-000b-2193301100-ccc899313902d64fc901 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-0gba-1095101000-f0938f89dd36a6ec8106 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-01r5-5069400300-67581d2f981817d6ff3e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9023000000-9868c571af079557b470 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-9c0220705b1ed5415c35 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-00di-0000000900-4e68058f639f4a1afda3 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-00i0-0000009900-b9a0e5abde079e70483b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-00fr-0000902300-ad0e6b791cc569da2380 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0f89-0000000900-d8f32a3c09a28b1da180 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-0udi-0000005900-68faa2d50ad332a047a1 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-0uds-0000906200-247722d01efb03029f1a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-0002-0000000900-dccfdbdd55d97899a05d | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0002-0006900400-ccc0ffae408b8a76db46 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(20:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0ik9-0009300000-03d7e352c82b9f9ffcc8 | 2021-09-24 | Wishart Lab | View Spectrum |
|
---|