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 02:49:15 UTC |
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Update Date | 2022-11-30 19:25:55 UTC |
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HMDB ID | HMDB0114827 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(15:0/22:4(7Z,10Z,13Z,16Z)) |
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Description | PA(15:0/22:4(7Z,10Z,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(15:0/22:4(7Z,10Z,13Z,16Z)), in particular, consists of one chain of pentadecanoic acid at the C-1 position and one chain of adrenic 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)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C40H71O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-40(42)48-38(37-47-49(43,44)45)36-46-39(41)34-32-30-28-26-24-16-14-12-10-8-6-4-2/h11,13,17-18,20-21,23,25,38H,3-10,12,14-16,19,22,24,26-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-,21-20-,25-23-/t38-/m1/s1 |
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Synonyms | Value | Source |
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1-pentadecanoyl-2-adrenoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-pentadecanoyl-2-adrenoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(15:0/22:4) | SMPDB, HMDB | PA(15:0/22:4n6) | SMPDB, HMDB | PA(15:0/22:4w6) | SMPDB, HMDB | PA(37:4) | SMPDB, HMDB | Phosphatidic acid(15:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB, HMDB | Phosphatidic acid(15:0/22:4) | SMPDB, HMDB | Phosphatidic acid(15:0/22:4n6) | SMPDB, HMDB | Phosphatidic acid(15:0/22:4w6) | SMPDB, HMDB | Phosphatidic acid(37:4) | SMPDB, HMDB | Phosphatidate(15:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB, HMDB | Phosphatidate(15:0/22:4) | SMPDB, HMDB | Phosphatidate(15:0/22:4n6) | SMPDB, HMDB | Phosphatidate(15:0/22:4w6) | SMPDB, HMDB | Phosphatidate(37:4) | SMPDB, HMDB | PA(15:0/22:4(7Z,10Z,13Z,16Z)) | SMPDB |
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Chemical Formula | C40H71O8P |
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Average Molecular Weight | 710.974 |
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Monoisotopic Molecular Weight | 710.488656244 |
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IUPAC Name | [(2R)-2-[(7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyloxy]-3-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-2-[(7Z,10Z,13Z,16Z)-docosa-7,10,13,16-tetraenoyloxy]-3-(pentadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCCCCC)(COP(O)(O)=O)OC(=O)CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC |
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InChI Identifier | InChI=1S/C40H71O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-27-29-31-33-35-40(42)48-38(37-47-49(43,44)45)36-46-39(41)34-32-30-28-26-24-16-14-12-10-8-6-4-2/h11,13,17-18,20-21,23,25,38H,3-10,12,14-16,19,22,24,26-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-,21-20-,25-23-/t38-/m1/s1 |
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InChI Key | MGXAUARYKQYBLX-UXNHJCPVSA-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(15:0/22:4(7Z,10Z,13Z,16Z)/15:0) (PathBank: SMP0017406)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/16:0) (PathBank: SMP0017407)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:0) (PathBank: SMP0017408)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:0) (PathBank: SMP0017409)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:0) (PathBank: SMP0017410)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/24:0) (PathBank: SMP0017411)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/14:1(9Z)) (PathBank: SMP0017412)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/16:1(9Z)) (PathBank: SMP0017413)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:1(11Z)) (PathBank: SMP0017414)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:1(9Z)) (PathBank: SMP0017415)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:1(11Z)) (PathBank: SMP0017416)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:3(5Z,8Z,11Z)) (PathBank: SMP0017417)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:1(13Z)) (PathBank: SMP0017418)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/24:1(15Z)) (PathBank: SMP0017419)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:2(9Z,12Z)) (PathBank: SMP0017420)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:3(6Z,9Z,12Z)) (PathBank: SMP0017421)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0017422)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:2(13Z,16Z)) (PathBank: SMP0017423)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0017424)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0017425)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:3(9Z,12Z,15Z)) (PathBank: SMP0017426)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0017427)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0017428)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0017429)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017430)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0017431)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:2(11Z,14Z)) (PathBank: SMP0032717)
- De Novo Triacylglycerol Biosynthesis TG(15:0/22:4(7Z,10Z,13Z,16Z)/20:3(8Z,11Z,14Z)) (PathBank: SMP0032718)
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5035.9 | Semi standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 4470.4 | Standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C | 5699.5 | Standard polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4999.6 | Semi standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4441.2 | Standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C | 4964.9 | Standard polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5254.3 | Semi standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 4572.9 | Standard non polar | 33892256 | PA(15:0/22:4(7Z,10Z,13Z,16Z)),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCCC(=O)O[C@H](COC(=O)CCCCCCCCCCCCCC)COP(=O)(O)O[Si](C)(C)C(C)(C)C | 5678.2 | 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(15:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-02vi-1169204300-d0718c6d3375dcd7ec77 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-016s-2497104000-89aa7954dc2a39a036bb | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-000t-1492002000-02978957abb1dd194501 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 10V, Negative-QTOF | splash10-05ec-4096000300-659edbbf620e035af117 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 20V, Negative-QTOF | splash10-004i-9041000000-9a8fe75e35f4be17b17b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 40V, Negative-QTOF | splash10-004i-9000000000-37f75624e82bd7366520 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 10V, Negative-QTOF | splash10-0a4i-0000000900-60b106d24c24e780625c | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 20V, Negative-QTOF | splash10-05ru-0039400400-39a7e8fdf03ce969225b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 40V, Negative-QTOF | splash10-000x-1189300100-4015919ebf72d6d9d453 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-01ox-0000009500-93318bc8559f4b9c4d6f | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-03di-0000007900-b4ff6062c027a4e9f1bc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-0400-0005509100-7439c00f4d2413bb6518 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 10V, Positive-QTOF | splash10-001i-0000000900-ae020c345ffc6e39b78f | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 20V, Positive-QTOF | splash10-0020-0000009900-2517f8efeacf0e61f13e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(15:0/22:4(7Z,10Z,13Z,16Z)) 40V, Positive-QTOF | splash10-0kv3-0000922400-291af3e1b2c2aedd3e00 | 2021-09-25 | Wishart Lab | View Spectrum |
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