Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-09-09 02:42:25 UTC |
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Update Date | 2022-11-30 19:25:54 UTC |
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HMDB ID | HMDB0114787 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) |
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Description | PA(14:0/20:5(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(14:0/20:5(5Z,8Z,11Z,14Z,17Z)), in particular, consists of one chain of myristic 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. |
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Structure | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C37H63O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h5,7,11,13,16-17,19-20,24,26,35H,3-4,6,8-10,12,14-15,18,21-23,25,27-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,17-16-,20-19-,26-24-/t35-/m1/s1 |
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Synonyms | Value | Source |
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1-myristoyl-2-eicosapentaenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-myristoyl-2-eicosapentaenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(14:0/20:5) | SMPDB, HMDB | PA(14:0/20:5n3) | SMPDB, HMDB | PA(14:0/20:5w3) | SMPDB, HMDB | PA(34:5) | SMPDB, HMDB | Phosphatidic acid(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidic acid(14:0/20:5) | SMPDB, HMDB | Phosphatidic acid(14:0/20:5n3) | SMPDB, HMDB | Phosphatidic acid(14:0/20:5w3) | SMPDB, HMDB | Phosphatidic acid(34:5) | SMPDB, HMDB | Phosphatidate(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidate(14:0/20:5) | SMPDB, HMDB | Phosphatidate(14:0/20:5n3) | SMPDB, HMDB | Phosphatidate(14:0/20:5w3) | SMPDB, HMDB | Phosphatidate(34:5) | SMPDB, HMDB | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | SMPDB |
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Chemical Formula | C37H63O8P |
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Average Molecular Weight | 666.877 |
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Monoisotopic Molecular Weight | 666.426055987 |
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IUPAC Name | [(2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-3-(tetradecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyloxy]-3-(tetradecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C37H63O8P/c1-3-5-7-9-11-13-15-16-17-18-19-20-22-24-26-28-30-32-37(39)45-35(34-44-46(40,41)42)33-43-36(38)31-29-27-25-23-21-14-12-10-8-6-4-2/h5,7,11,13,16-17,19-20,24,26,35H,3-4,6,8-10,12,14-15,18,21-23,25,27-34H2,1-2H3,(H2,40,41,42)/b7-5-,13-11-,17-16-,20-19-,26-24-/t35-/m1/s1 |
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InChI Key | RXDLLGCFRGILJN-JNSNDCRBSA-N |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerophospholipids |
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Sub Class | Glycerophosphates |
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Direct Parent | 1,2-diacylglycerol-3-phosphates |
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Alternative Parents | |
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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
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | Not Available |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/14:0) (PathBank: SMP0016842)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/15:0) (PathBank: SMP0016843)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/16:0) (PathBank: SMP0016844)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:0) (PathBank: SMP0016845)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:0) (PathBank: SMP0016846)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0016847)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:0) (PathBank: SMP0016848)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/14:1(9Z)) (PathBank: SMP0016849)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/16:1(9Z)) (PathBank: SMP0016850)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(11Z)) (PathBank: SMP0016851)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:1(9Z)) (PathBank: SMP0016852)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:1(11Z)) (PathBank: SMP0016853)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0016854)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0016855)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/24:1(15Z)) (PathBank: SMP0016856)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:2(9Z,12Z)) (PathBank: SMP0016857)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0016858)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0016859)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:2(13Z,16Z)) (PathBank: SMP0016860)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0016861)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0016862)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0016863)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0016864)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0016865)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0016866)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016867)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0016868)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:2(11Z,14Z)) (PathBank: SMP0032503)
- De Novo Triacylglycerol Biosynthesis TG(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032504)
- Cardiolipin Biosynthesis CL(14:0/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0083356)
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4973.0 | Standard polar | 33892256 | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4071.3 | Standard non polar | 33892256 | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) | [H][C@@](COC(=O)CCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC | 4724.7 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4752.6 | Semi standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4224.9 | Standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5343.0 | Standard polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4717.4 | Semi standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4205.0 | Standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4617.8 | Standard polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4962.7 | Semi standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4343.8 | Standard non polar | 33892256 | PA(14:0/20:5(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)CCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5333.0 | Standard polar | 33892256 | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 5158.9 | Semi standard non polar | 33892256 | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4385.9 | Standard non polar | 33892256 | PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)),2TBDMS,isomer #1 | CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C | 4684.9 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-014r-1195225000-93db512134055c886047 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-029j-2392111000-676671dad5ae78791c25 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-00kr-1390010000-8149efb0d94de5226cb0 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-056r-4095002000-bcf0654aa75572b81092 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-004i-9050000000-a6ab990bd2f1a1aed2ae | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9000000000-947b7cab07cb7f1e96e4 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-00kb-0000009000-02c05d9c2a52b14a6ef3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-014i-0000059000-82a367c9f91dbbecfff3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-014i-0006693000-de56dcd2f621bbc57ed0 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-014i-0000009000-2edc3a7c48ccb205e548 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0jr9-0039404000-de9aff5f58205ac002c5 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0fb9-1189301000-353f4ad990629c62a59a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-000i-0000009000-f06a00f9d6528b43ebc1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-000o-0000099000-cd5f74205bfa7b9907c8 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(14:0/20:5(5Z,8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-000i-0003934000-bc3187384fa88766b450 | 2021-09-23 | Wishart Lab | View Spectrum |
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