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 04:17:12 UTC |
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Update Date | 2022-11-30 19:26:08 UTC |
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HMDB ID | HMDB0115298 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PA(22:2(13Z,16Z)/15:0) |
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Description | PA(22:2(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(22:2(13Z,16Z)/15:0), in particular, consists of one chain of docosadienoic 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)CCCCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC InChI=1S/C40H75O8P/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/h11,13,17-18,38H,3-10,12,14-16,19-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-/t38-/m1/s1 |
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Synonyms | Value | Source |
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1-docosadienoyl-2-pentadecanoyl-sn-glycero-3-phosphate | SMPDB, HMDB | 1-docosadienoyl-2-pentadecanoyl-sn-phosphatidic acid | SMPDB, HMDB | PA(22:2/15:0) | SMPDB, HMDB | PA(22:2n6/15:0) | SMPDB, HMDB | PA(22:2w6/15:0) | SMPDB, HMDB | PA(37:2) | SMPDB, HMDB | Phosphatidic acid(22:2(13Z,16Z)/15:0) | SMPDB, HMDB | Phosphatidic acid(22:2/15:0) | SMPDB, HMDB | Phosphatidic acid(22:2n6/15:0) | SMPDB, HMDB | Phosphatidic acid(22:2w6/15:0) | SMPDB, HMDB | Phosphatidic acid(37:2) | SMPDB, HMDB | Phosphatidate(22:2(13Z,16Z)/15:0) | SMPDB, HMDB | Phosphatidate(22:2/15:0) | SMPDB, HMDB | Phosphatidate(22:2n6/15:0) | SMPDB, HMDB | Phosphatidate(22:2w6/15:0) | SMPDB, HMDB | Phosphatidate(37:2) | SMPDB, HMDB | PA(22:2(13Z,16Z)/15:0) | SMPDB |
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Chemical Formula | C40H75O8P |
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Average Molecular Weight | 715.006 |
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Monoisotopic Molecular Weight | 714.519956373 |
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IUPAC Name | [(2R)-3-[(13Z,16Z)-docosa-13,16-dienoyloxy]-2-(pentadecanoyloxy)propoxy]phosphonic acid |
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Traditional Name | (2R)-3-[(13Z,16Z)-docosa-13,16-dienoyloxy]-2-(pentadecanoyloxy)propoxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@@](COC(=O)CCCCCCCCCCC\C=C/C\C=C/CCCCC)(COP(O)(O)=O)OC(=O)CCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C40H75O8P/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/h11,13,17-18,38H,3-10,12,14-16,19-37H2,1-2H3,(H2,43,44,45)/b13-11-,18-17-/t38-/m1/s1 |
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InChI Key | NRNLKXOYZYFYEY-XGKJNDTMSA-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(22:2(13Z,16Z)/15:0/22:2(13Z,16Z)) (PathBank: SMP0024984)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/22:4(7Z,10Z,13Z,16Z)) (PathBank: SMP0024985)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0024986)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/18:3(9Z,12Z,15Z)) (PathBank: SMP0024987)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/18:4(6Z,9Z,12Z,15Z)) (PathBank: SMP0024988)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0024989)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0024990)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024991)
- De Novo Triacylglycerol Biosynthesis TG(22:2(13Z,16Z)/15:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0024992)
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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(22:2(13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5036.1 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4480.8 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),1TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5856.3 | Standard polar | 33892256 | PA(22:2(13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5004.6 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4454.4 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),2TMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5132.9 | Standard polar | 33892256 | PA(22:2(13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5269.5 | Semi standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 4570.2 | Standard non polar | 33892256 | PA(22:2(13Z,16Z)/15:0),1TBDMS,isomer #1 | CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCCCCCCC | 5841.9 | 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(22:2(13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-016r-1179404300-56d3967c34a14a4bd80b | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-004j-3589204000-e35261539a982be1c57e | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-005c-1569004000-de1251220372d7aa03b0 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 10V, Negative-QTOF | splash10-02br-4039200200-c0b685399871475bc19d | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 20V, Negative-QTOF | splash10-004i-9014000000-9953d412b26da4d221cb | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 40V, Negative-QTOF | splash10-004i-9000000000-c238e10834baaa9ece90 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 10V, Negative-QTOF | splash10-03di-0000000900-f95dd93eaa30111990b2 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 20V, Negative-QTOF | splash10-03tl-1139600500-5447f70a951ae8bba5be | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 40V, Negative-QTOF | splash10-000l-1149200100-a0c530ad4c20db032f6e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-000i-0000000900-6363975344023201738b | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-000i-0000009900-3c3df8044590f12b32e5 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-0frj-0000922400-fa70887dcea8f1608cdc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 10V, Positive-QTOF | splash10-00kb-0000009500-2599e053fb8b86d76813 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 20V, Positive-QTOF | splash10-014i-0000007900-b8258611e91f741795f8 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PA(22:2(13Z,16Z)/15:0) 40V, Positive-QTOF | splash10-01di-0005509100-58be1e27080048d0774d | 2021-09-24 | Wishart Lab | View Spectrum |
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Pathways | |
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