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 08:37:48 UTC |
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Update Date | 2022-11-30 19:26:40 UTC |
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HMDB ID | HMDB0116590 |
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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)/20:4(8Z,11Z,14Z,17Z)) |
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Description | PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 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)/20:4(8Z,11Z,14Z,17Z)), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of eicosatetraenoic 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)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C46H75O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-45(49)53-41-44(42-55-57(51,52)54-40-43(48)39-47)56-46(50)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-20,23-26,29,31,43-44,47-48H,3-5,7,9-10,15-16,21-22,27-28,30,32-42H2,1-2H3,(H,51,52)/b8-6-,13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t43-,44+/m0/s1 |
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Synonyms | Value | Source |
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1-arachidonoyl-2-eicosatetraenoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | 1-arachidonoyl-2-eicosatetraenoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | PG(20:4/20:4) | SMPDB, HMDB | PG(20:4n6/20:4n3) | SMPDB, HMDB | PG(20:4w6/20:4w3) | SMPDB, HMDB | PG(40:8) | SMPDB, HMDB | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) | SMPDB, HMDB | Phosphatidylglycerol(20:4/20:4) | SMPDB, HMDB | Phosphatidylglycerol(20:4n6/20:4n3) | SMPDB, HMDB | Phosphatidylglycerol(20:4w6/20:4w3) | SMPDB, HMDB | Phosphatidylglycerol(40:8) | SMPDB, HMDB | PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) | SMPDB | PG(20:4/20:4) | Lipid Annotator | Phosphatidylglycerol(20:4/20:4) | Lipid Annotator | PG(40:8) | Lipid Annotator | GPG(20:4/20:4) | Lipid Annotator, HMDB | GPG(40:8) | Lipid Annotator, HMDB | 1-arachidonoyl-2-eicsoatetraenoyl-sn-glycero-3-phosphoglycerol | Lipid Annotator, HMDB | 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycero-3-phosphoglycerol | Lipid Annotator, HMDB | 1-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(8Z,11Z,14Z,17Z-eicosapentaenoyl)-sn-glycero-3-phospho-(1'-glycerol) | Lipid Annotator, HMDB | [(2S)-2,3-Dihydroxypropoxy][(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]propoxy]phosphinate | Generator, HMDB |
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Chemical Formula | C46H75O10P |
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Average Molecular Weight | 819.07 |
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Monoisotopic Molecular Weight | 818.509785613 |
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IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]-2-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]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-[(8Z,11Z,14Z,17Z)-icosa-8,11,14,17-tetraenoyloxy]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)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C46H75O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-45(49)53-41-44(42-55-57(51,52)54-40-43(48)39-47)56-46(50)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h6,8,11-14,17-20,23-26,29,31,43-44,47-48H,3-5,7,9-10,15-16,21-22,27-28,30,32-42H2,1-2H3,(H,51,52)/b8-6-,13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t43-,44+/m0/s1 |
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InChI Key | MYXUQMRVYZFHKA-LVGSPAPGSA-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. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. |
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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 | 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- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/18:2(9Z,12Z)/16:0) (PathBank: SMP0029738)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)) (PathBank: SMP0086721)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0086722)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)/20:5(5Z,8Z,11Z,14Z,17Z)) (PathBank: SMP0086723)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/22:0) (PathBank: SMP0100022)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)) (PathBank: SMP0100023)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:0/22:0) (PathBank: SMP0100024)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:0/22:1(13Z)) (PathBank: SMP0100025)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)/22:1(13Z)/22:1(13Z)) (PathBank: SMP0100026)
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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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PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) | [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)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 5886.0 | Standard polar | 33892256 | PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) | [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)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 4867.0 | Standard non polar | 33892256 | PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) | [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)CCCCCC\C=C/C\C=C/C\C=C/C\C=C/CC | 5794.7 | Semi standard non polar | 33892256 |
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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)/20:4(8Z,11Z,14Z,17Z)) GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 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)/20:4(8Z,11Z,14Z,17Z)) 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)/20:4(8Z,11Z,14Z,17Z)) 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)/20:4(8Z,11Z,14Z,17Z)) 10V, Positive-QTOF | splash10-0gb9-5152182190-b7aa4420eaeaf8093daa | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Positive-QTOF | splash10-0ky1-8294253430-e1b9f0b21eb5229a16e6 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Positive-QTOF | splash10-0a4j-9037022200-a4c807137c6e19db6274 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-0udr-1279060440-bb5230fa1171d7a1bd59 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0ug0-9458230200-bbed2be5fabdc8d71bec | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-004i-9001100000-454c2fa1df35246dfcb2 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 10V, Negative-QTOF | splash10-014i-0000000090-0b4d0111725d5ac858ce | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 20V, Negative-QTOF | splash10-0uxr-0109130090-41fd4793ba449de09942 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:4(8Z,11Z,14Z,17Z)) 40V, Negative-QTOF | splash10-0uxr-0309130090-25e2db7fda77df2aee62 | 2021-09-24 | Wishart Lab | View Spectrum |
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