| 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 08:42:10 UTC |
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| Update Date | 2022-11-30 19:26:41 UTC |
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| HMDB ID | HMDB0116606 |
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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)/16:0) |
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| Description | PG(20:4(5Z,8Z,11Z,14Z)/16:0) 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)/16:0), in particular, consists of one chain of arachidonic acid at the C-1 position and one chain of palmitic 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)CCCCCCCCCCCCCCC InChI=1S/C42H75O10P/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-33-41(45)49-37-40(38-51-53(47,48)50-36-39(44)35-43)52-42(46)34-32-30-28-26-24-21-16-14-12-10-8-6-4-2/h11,13,17-18,20,22,25,27,39-40,43-44H,3-10,12,14-16,19,21,23-24,26,28-38H2,1-2H3,(H,47,48)/b13-11-,18-17-,22-20-,27-25-/t39-,40+/m0/s1 |
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| Synonyms | | Value | Source |
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| 1-Arachidonoyl-2-palmitoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | 1-Arachidonoyl-2-palmitoyl-sn-glycero-3-phosphoglycerol | HMDB | | PG(20:4/16:0) | HMDB | | PG(20:4N6/16:0) | HMDB | | PG(20:4W6/16:0) | HMDB | | PG(36:4) | HMDB | | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/16:0) | HMDB | | Phosphatidylglycerol(20:4/16:0) | HMDB | | Phosphatidylglycerol(20:4n6/16:0) | HMDB | | Phosphatidylglycerol(20:4W6/16:0) | HMDB | | Phosphatidylglycerol(36:4) | HMDB | | 1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-hexadecanoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | GPG(20:4/16:0) | HMDB | | 1-(5Z,8Z,11Z,14Z-Eicosatetraenoyl)-2-hexadecanoyl-sn-glycero-3-phosphoglycerol | HMDB | | GPG(36:4) | HMDB | | 1-arachidonoyl-2-palmitoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | | 1-arachidonoyl-2-palmitoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | | PG(20:4/16:0) | SMPDB, HMDB | | PG(20:4n6/16:0) | SMPDB, HMDB | | PG(20:4w6/16:0) | SMPDB, HMDB | | PG(36:4) | SMPDB, HMDB | | Phosphatidylglycerol(20:4(5Z,8Z,11Z,14Z)/16:0) | SMPDB, HMDB | | Phosphatidylglycerol(20:4/16:0) | SMPDB, HMDB | | Phosphatidylglycerol(20:4n6/16:0) | SMPDB, HMDB | | Phosphatidylglycerol(20:4w6/16:0) | SMPDB, HMDB | | PG(20:4(5Z,8Z,11Z,14Z)/16:0) | SMPDB |
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| Chemical Formula | C42H75O10P |
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| Average Molecular Weight | 771.026 |
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| Monoisotopic Molecular Weight | 770.509785613 |
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| IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-2-(hexadecanoyloxy)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-tetraenoyloxy]propoxy]phosphinic acid |
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| Traditional Name | (2S)-2,3-dihydroxypropoxy((2R)-2-(hexadecanoyloxy)-3-[(5Z,8Z,11Z,14Z)-icosa-5,8,11,14-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)CCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C42H75O10P/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-33-41(45)49-37-40(38-51-53(47,48)50-36-39(44)35-43)52-42(46)34-32-30-28-26-24-21-16-14-12-10-8-6-4-2/h11,13,17-18,20,22,25,27,39-40,43-44H,3-10,12,14-16,19,21,23-24,26,28-38H2,1-2H3,(H,47,48)/b13-11-,18-17-,22-20-,27-25-/t39-,40+/m0/s1 |
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| InChI Key | LQEZCGWJEHFQLL-OZQUVFBZSA-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)/16:0/20:4(5Z,8Z,11Z,14Z)/16:0) (PathBank: SMP0071989)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/16:1(9Z)) (PathBank: SMP0071990)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0071995)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/16:0) (PathBank: SMP0071999)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0072006)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/18:1(11Z)) (PathBank: SMP0079777)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/18:1(9Z)) (PathBank: SMP0079778)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)) (PathBank: SMP0079779)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0079782)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0079787)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0079788)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0079789)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(7Z,10Z,13Z,16Z,19Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0079790)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0095054)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/16:0) (PathBank: SMP0095065)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0095066)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0095067)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)) (PathBank: SMP0071998)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/20:4(5Z,8Z,11Z,14Z)/18:0) (PathBank: SMP0071991)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/20:4(5Z,8Z,11Z,14Z)) (PathBank: SMP0072000)
- Cardiolipin Biosynthesis CL(20:4(5Z,8Z,11Z,14Z)/16:0/22:5(4Z,7Z,10Z,13Z,16Z)/22:5(4Z,7Z,10Z,13Z,16Z)) (PathBank: SMP0095059)
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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 Underivatized| Chromatographic 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. | 7.73 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 31.7107 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.98 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5534.2 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 324.9 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 323.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 221.7 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1143.2 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1791.3 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 | 1130.4 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 218.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3272.8 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1177.0 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 | 2906.3 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1296.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 733.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 331.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 607.8 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 | 10.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum 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)/16:0) 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)/16:0) GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum 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)/16:0) 10V, Positive-QTOF | splash10-0fri-3091250600-1afeffa66a2ea7afae31 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 20V, Positive-QTOF | splash10-00n0-4191231100-c9cbc1bea849bbaaf10f | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 40V, Positive-QTOF | splash10-0bvj-9284220100-4bb7cefe6cd517a4759f | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 10V, Negative-QTOF | splash10-0udr-1195121400-4d7916e34b2d4cf9ea80 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 20V, Negative-QTOF | splash10-0ug0-8479101000-f269a1a66cbc07d8274f | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 40V, Negative-QTOF | splash10-004i-9011000000-a8e49356568e48538dc3 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 10V, Negative-QTOF | splash10-014i-0000000900-c28bac06e088565afc8a | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 20V, Negative-QTOF | splash10-10k9-0179320700-7993342bebdc5d39783c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:4(5Z,8Z,11Z,14Z)/16:0) 40V, Negative-QTOF | splash10-10k9-0279320700-07a3c5aa2b64a778d25d | 2021-09-24 | Wishart Lab | View Spectrum |
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