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 04:27:46 UTC |
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Update Date | 2022-11-30 19:26:09 UTC |
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HMDB ID | HMDB0115351 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) |
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Description | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 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(22:5(4Z,7Z,10Z,13Z,16Z)/15:0), in particular, consists of one chain of osbond acid at the C-1 position and one chain of pentadecanoic 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)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC InChI=1S/C40H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-26-28-30-32-34-39(41)46-36-38(37-47-49(43,44)45)48-40(42)35-33-31-29-27-24-16-14-12-10-8-6-4-2/h11,13,17-18,20-21,23,25,28,30,38H,3-10,12,14-16,19,22,24,26-27,29,31-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-,21-20-,25-23-,30-28-/t38-/m1/s1 |
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Synonyms | Value | Source |
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1-osbondoyl-2-pentadecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-osbondoyl-2-pentadecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:5/15:0) | SMPDB, HMDB | PA(22:5n6/15:0) | SMPDB, HMDB | PA(22:5w6/15:0) | SMPDB, HMDB | PA(37:5) | SMPDB, HMDB | Phosphatidic acid(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | SMPDB, HMDB | Phosphatidic acid(22:5/15:0) | SMPDB, HMDB | Phosphatidic acid(22:5n6/15:0) | SMPDB, HMDB | Phosphatidic acid(22:5w6/15:0) | SMPDB, HMDB | Phosphatidic acid(37:5) | SMPDB, HMDB | Phosphatidate(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | SMPDB, HMDB | Phosphatidate(22:5/15:0) | SMPDB, HMDB | Phosphatidate(22:5n6/15:0) | SMPDB, HMDB | Phosphatidate(22:5w6/15:0) | SMPDB, HMDB | Phosphatidate(37:5) | SMPDB, HMDB | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | SMPDB | [(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-Docosa-4,7,10,13,16-pentaenoyloxy]-2-(pentadecanoyloxy)propoxy]phosphonate | Generator, HMDB |
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Chemical Formula | C40H69O8P |
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Average Molecular Weight | 708.958 |
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Monoisotopic Molecular Weight | 708.47300618 |
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IUPAC Name | [(2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(4Z,7Z,10Z,13Z,16Z)-docosa-4,7,10,13,16-pentaenoyloxy]-2-(pentadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C40H69O8P/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-25-26-28-30-32-34-39(41)46-36-38(37-47-49(43,44)45)48-40(42)35-33-31-29-27-24-16-14-12-10-8-6-4-2/h11,13,17-18,20-21,23,25,28,30,38H,3-10,12,14-16,19,22,24,26-27,29,31-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-,21-20-,25-23-,30-28-/t38-/m1/s1 |
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InChI Key | IHSMFDOYBPIENN-MXETWBMQSA-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 | Not Available |
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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(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0025443)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0025444)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0025445)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0025446)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0025447)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025448)
- De Novo Triacylglycerol Biosynthesis TG(22:5(4Z,7Z,10Z,13Z,16Z)/15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0025449)
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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(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC | 5103.4 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC | 4321.0 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) | [H][C@@](COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC | 5027.3 | Semi standard non polar | 33892256 |
DerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5041.7 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4469.9 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5554.0 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5012.1 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4445.9 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4825.2 | Standard polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5253.1 | Semi standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4581.9 | Standard non polar | 33892256 | PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5536.3 | 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(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 10V, Negative-QTOF | splash10-01t9-4039200200-e0af9edbe190f005ef9f | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 20V, Negative-QTOF | splash10-004i-9014000000-cb2cf6589909b7cb392e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 40V, Negative-QTOF | splash10-004i-9000000000-ebb6d48e6f628e3e1f59 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 10V, Negative-QTOF | splash10-0a4i-0000000900-90a84f6527081307937f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 20V, Negative-QTOF | splash10-05r0-1139600500-f0ff426e1cc4979f772f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 40V, Negative-QTOF | splash10-004l-1149200100-dbf29cc754b2f6b7f8a3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-06vl-1289405400-c9fbc01fa3611be3fdf7 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-0201-3497204000-9e4713433380f3411e55 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-0080-1779023000-7e2a3d731262c6fe9cfa | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-052f-0000009500-a3852d2930bbbbbb6e88 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-0bt9-0000007900-5bf469a51982a17567a9 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-0400-0005509100-b0b611641d2015367ab4 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-001i-0000000900-79470b53ad215984b99f | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-001i-0000009900-9de234e3837c9d1dbd5a | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:5(4Z,7Z,10Z,13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-0f8i-0000922400-a3d328a20169353c6463 | 2021-09-23 | Wishart Lab | View Spectrum |
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Pathways | |
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