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 08:37:25 UTC |
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Update Date | 2022-11-30 19:26:40 UTC |
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HMDB ID | HMDB0116588 |
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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)/20:3(8Z,11Z,14Z)) |
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Description | PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 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)/20:3(8Z,11Z,14Z)), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of dihomo-gamma-linolenic 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/CCCCC InChI=1S/C46H77O10P/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/h11-14,17-20,23-26,29,31,43-44,47-48H,3-10,15-16,21-22,27-28,30,32-42H2,1-2H3,(H,51,52)/b13-11-,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-dihomo-gamma-linolenoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | 1-Arachidonoyl-2-dihomo-gamma-linolenoyl-sn-glycero-3-phosphoglycerol | HMDB | PG(20:4/20:3) | HMDB | PG(20:4N6/20:3N6) | HMDB | PG(20:4W6/20:3W6) | HMDB | PG(40:7) | HMDB | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | HMDB | Phosphatidylglycerol(20:4/20:3) | HMDB | Phosphatidylglycerol(20:4n6/20:3n6) | HMDB | Phosphatidylglycerol(20:4W6/20:3W6) | HMDB | Phosphatidylglycerol(40:7) | HMDB | GPG(20:4/20:3) | HMDB | 1-Arachidonoyl-2-homo-g-linolenoyl-sn-glycero-3-phosphoglycerol | HMDB | GPG(40:7) | HMDB | 1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phosphoglycerol | HMDB | 1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phospho-(1'-glycerol) | HMDB | 1-arachidonoyl-2-dihomo-gamma-linolenoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | 1-arachidonoyl-2-dihomo-gamma-linolenoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | PG(20:4/20:3) | SMPDB, HMDB | PG(20:4n6/20:3n6) | SMPDB, HMDB | PG(20:4w6/20:3w6) | SMPDB, HMDB | PG(40:7) | SMPDB, HMDB | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | SMPDB, HMDB | Phosphatidylglycerol(20:4/20:3) | SMPDB, HMDB | Phosphatidylglycerol(20:4n6/20:3n6) | SMPDB, HMDB | Phosphatidylglycerol(20:4w6/20:3w6) | SMPDB, HMDB | PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | SMPDB |
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Chemical Formula | C46H77O10P |
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Average Molecular Weight | 821.086 |
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Monoisotopic Molecular Weight | 820.525435677 |
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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)-icosa-8,11,14-trienoyloxy]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)-icosa-8,11,14-trienoyloxy]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/CCCCC |
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InChI Identifier | InChI=1S/C46H77O10P/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/h11-14,17-20,23-26,29,31,43-44,47-48H,3-10,15-16,21-22,27-28,30,32-42H2,1-2H3,(H,51,52)/b13-11-,14-12-,19-17-,20-18-,25-23-,26-24-,31-29-/t43-,44+/m0/s1 |
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InChI Key | JAIZWFGSWDTVAQ-HRMXZIFRSA-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 | |
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Process | Naturally occurring processBiological processBiochemical pathwayMetabolic pathway- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/18:2(9Z,12Z)/16:1(9Z)) (PathBank: SMP0079896)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)/18:2(9Z,12Z)/18:2(9Z,12Z)) (PathBank: SMP0072119)
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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 Retention Times UnderivatizedChromatographic Method | Retention Time | Reference |
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Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 5.03 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 35.7413 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.9 minutes | 32390414 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6018.5 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 373.8 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 336.9 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 287.8 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1302.8 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2045.7 seconds | 40023050 | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1070.9 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 217.6 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3700.5 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1358.9 seconds | 40023050 | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 3126.9 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1448.9 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 808.5 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 286.9 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 731.3 seconds | 40023050 | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 11.8 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedMetabolite | SMILES | Kovats RI Value | Column Type | Reference |
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PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | [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/CCCCC | 5709.2 | Standard polar | 33892256 | PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | [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/CCCCC | 4860.7 | Standard non polar | 33892256 | PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) | [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/CCCCC | 5793.5 | 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)/20:3(8Z,11Z,14Z)) 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)/20:3(8Z,11Z,14Z)) 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)/20:3(8Z,11Z,14Z)) 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)/20:3(8Z,11Z,14Z)) 10V, Positive-QTOF | splash10-0gkj-4174082190-676e4f8fc1ae6c955a02 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Positive-QTOF | splash10-0ky1-7193144330-8677d5db2bc213be6e53 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Positive-QTOF | splash10-0a6s-9066013400-5dc7a878fff86307a92b | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Negative-QTOF | splash10-0uy0-1269060260-714d19589fcf773a536e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Negative-QTOF | splash10-0ufr-9458220100-4554228fca487f0275ff | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Negative-QTOF | splash10-004i-9001000000-5837910086ec1b1e2395 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 10V, Negative-QTOF | splash10-014i-0000000090-b6d6d99aea224a6eafb1 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 20V, Negative-QTOF | splash10-10k9-0009130040-456a8277f7671f0512f7 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/20:3(8Z,11Z,14Z)) 40V, Negative-QTOF | splash10-10k9-0109130040-370d76cf6ba691339f04 | 2021-09-22 | Wishart Lab | View Spectrum |
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