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 08:42:24 UTC |
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Update Date | 2022-11-30 19:26:41 UTC |
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HMDB ID | HMDB0116607 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | PG(20:4(5Z,8Z,11Z,14Z)/18:0) |
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Description | PG(20:4(5Z,8Z,11Z,14Z)/18:0) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols 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. PG(20:4(5Z,8Z,11Z,14Z)/18:0), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of stearic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis. |
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Structure | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C44H79O10P/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-43(47)51-39-42(40-53-55(49,50)52-38-41(46)37-45)54-44(48)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22-23,27,29,41-42,45-46H,3-10,12,14-16,18,20-21,24-26,28,30-40H2,1-2H3,(H,49,50)/b13-11-,19-17-,23-22-,29-27-/t41-,42+/m0/s1 |
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Synonyms | Value | Source |
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1-arachidonoyl-2-stearoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | 1-arachidonoyl-2-stearoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | PG(20:4/18:0) | SMPDB, HMDB | PG(20:4n6/18:0) | SMPDB, HMDB | PG(20:4w6/18:0) | SMPDB, HMDB | PG(38:4) | SMPDB, HMDB | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/18:0) | SMPDB, HMDB | Phosphatidylglycerol(20:4/18:0) | SMPDB, HMDB | Phosphatidylglycerol(20:4n6/18:0) | SMPDB, HMDB | Phosphatidylglycerol(20:4w6/18:0) | SMPDB, HMDB | Phosphatidylglycerol(38:4) | SMPDB, HMDB | PG(20:4(5Z,8Z,11Z,14Z)/18:0) | SMPDB | GPG(38:4) | Lipid Annotator, HMDB | PG(38:4) | Lipid Annotator | GPG(20:4/18:0) | Lipid Annotator, HMDB | 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-octadecanoyl-sn-glycero-3-phospho-(1'-glycerol) | Lipid Annotator, HMDB | Phosphatidylglycerol(20:4/18:0) | Lipid Annotator | 1-arachidonoyl-2-stearoyl-sn-glycero-3-phosphoglycerol | Lipid Annotator | 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-octadecanoyl-sn-glycero-3-phosphoglycerol | Lipid Annotator, HMDB | PG(20:4/18:0) | Lipid Annotator |
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Chemical Formula | C44H79O10P |
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Average Molecular Weight | 799.08 |
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Monoisotopic Molecular Weight | 798.541085742 |
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IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-(octadecanoyloxy)propoxy]phosphinic acid |
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Traditional Name | (2S)-2,3-dihydroxypropoxy((2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-(octadecanoyloxy)propoxy)phosphinic acid |
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CAS Registry Number | Not Available |
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SMILES | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/C\C=C/CCCCC)OC(=O)CCCCCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C44H79O10P/c1-3-5-7-9-11-13-15-17-19-20-22-23-25-27-29-31-33-35-43(47)51-39-42(40-53-55(49,50)52-38-41(46)37-45)54-44(48)36-34-32-30-28-26-24-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22-23,27,29,41-42,45-46H,3-10,12,14-16,18,20-21,24-26,28,30-40H2,1-2H3,(H,49,50)/b13-11-,19-17-,23-22-,29-27-/t41-,42+/m0/s1 |
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InChI Key | SFLDCCXGUXPHRG-VKXIRHRZSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phosphatidylglycerols. These are glycerophosphoglycerols in which two fatty acids are bonded to the 1-glycerol moiety 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 | Glycerophosphoglycerols |
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Direct Parent | Phosphatidylglycerols |
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Alternative Parents | |
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Substituents | - 1,2-diacylglycerophosphoglycerol
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- 1,2-diol
- Carboxylic acid ester
- Secondary alcohol
- Carboxylic acid derivative
- Organic oxide
- Organooxygen compound
- Alcohol
- Organic oxygen compound
- Primary alcohol
- Carbonyl group
- Hydrocarbon derivative
- 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- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/16:1(9Z)) (PathBank: SMP0029616)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:0) (PathBank: SMP0029617)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:1(11Z)) (PathBank: SMP0029618)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)) (PathBank: SMP0029619)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)) (PathBank: SMP0029620)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029621)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029622)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029623)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029624)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/18:0) (PathBank: SMP0029625)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029626)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029627)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029628)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0029629)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029630)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0029631)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029632)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/18:0) (PathBank: SMP0029633)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0029634)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0029635)
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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 IndicesUnderivatized |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-19 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-19 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-19 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 10V, Positive-QTOF | splash10-017s-3091231600-26d288808be7c5efef69 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 20V, Positive-QTOF | splash10-069a-4191211300-bf50a603301d0f8b671b | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 40V, Positive-QTOF | splash10-0a6r-8094202100-a3e5c4cbd2bb712ab019 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 10V, Negative-QTOF | splash10-0uei-1195030500-20aad48a213fef4f2322 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 20V, Negative-QTOF | splash10-0ufr-9488210200-08383d54fc92a6c96b98 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 40V, Negative-QTOF | splash10-004i-9011000000-18df9be5f4dd66e6b22b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 10V, Negative-QTOF | splash10-0002-0000000900-4ba1dc8eb3b2a435b6ed | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 20V, Negative-QTOF | splash10-0uf1-0199440900-507be7d8f7d90edc3baf | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/18:0) 40V, Negative-QTOF | splash10-0uea-0399440900-fcc93010eac89022dd40 | 2021-09-22 | Wishart Lab | View Spectrum |
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