Record Information |
---|
Version | 5.0 |
---|
Status | Expected but not Quantified |
---|
Creation Date | 2017-09-09 08:33:50 UTC |
---|
Update Date | 2022-11-30 19:26:40 UTC |
---|
HMDB ID | HMDB0116578 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) |
---|
Description | PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 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(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)), in particular, consists of one chain of mead acid at the C-1 position and one chain of linoleic 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. |
---|
Structure | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C44H77O10P/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/h12,14,17-19,21-23,27,29,41-42,45-46H,3-11,13,15-16,20,24-26,28,30-40H2,1-2H3,(H,49,50)/b14-12-,19-17-,21-18-,23-22-,29-27-/t41-,42+/m0/s1 |
---|
Synonyms | Value | Source |
---|
1-meadoyl-2-linoleoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | 1-meadoyl-2-linoleoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | PG(20:3/18:2) | SMPDB, HMDB | PG(20:3n9/18:2n6) | SMPDB, HMDB | PG(20:3w9/18:2w6) | SMPDB, HMDB | PG(38:5) | SMPDB, HMDB | Phosphatidylglycerol(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) | SMPDB, HMDB | Phosphatidylglycerol(20:3/18:2) | SMPDB, HMDB | Phosphatidylglycerol(20:3n9/18:2n6) | SMPDB, HMDB | Phosphatidylglycerol(20:3w9/18:2w6) | SMPDB, HMDB | Phosphatidylglycerol(38:5) | SMPDB, HMDB | PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) | SMPDB | PG(38:5) | Lipid Annotator | GPG(38:5) | Lipid Annotator, HMDB | Phosphatidylglycerol(20:3/18:2) | Lipid Annotator | PG(20:3/18:2) | Lipid Annotator | 1-(5Z,8Z,11Z-eicosatrienoyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phospho-(1'-glycerol) | Lipid Annotator, HMDB | GPG(20:3/18:2) | Lipid Annotator, HMDB | 1-meadoyl-2-linoleoyl-sn-glycero-3-phosphoglycerol | Lipid Annotator | 1-(5Z,8Z,11Z-eicosatrienoyl)-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoglycerol | Lipid Annotator, HMDB | [(2S)-2,3-Dihydroxypropoxy][(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphinate | Generator, HMDB |
|
---|
Chemical Formula | C44H77O10P |
---|
Average Molecular Weight | 797.064 |
---|
Monoisotopic Molecular Weight | 796.525435677 |
---|
IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphinic acid |
---|
Traditional Name | (2S)-2,3-dihydroxypropoxy((2R)-3-[(5Z,8Z,11Z)-icosa-5,8,11-trienoyloxy]-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy)phosphinic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCC\C=C/C\C=C/C\C=C/CCCCCCCC)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC |
---|
InChI Identifier | InChI=1S/C44H77O10P/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/h12,14,17-19,21-23,27,29,41-42,45-46H,3-11,13,15-16,20,24-26,28,30-40H2,1-2H3,(H,49,50)/b14-12-,19-17-,21-18-,23-22-,29-27-/t41-,42+/m0/s1 |
---|
InChI Key | CZQKFNOANGDDNL-XMLDSRQTSA-N |
---|
Chemical Taxonomy |
---|
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. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphoglycerols |
---|
Direct Parent | Phosphatidylglycerols |
---|
Alternative Parents | |
---|
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
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | Not Available |
---|
Process | |
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Solid |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
---|
| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
---|
Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-19 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-19 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 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 |
---|
Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 10V, Positive-QTOF | splash10-004i-3091141600-8d339ef464a58f29cd60 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 20V, Positive-QTOF | splash10-06vi-4191121300-d15c61bb1174815ebf88 | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 40V, Positive-QTOF | splash10-0bvs-9085113200-cf03fc7f6ca940c6002a | 2019-02-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 10V, Negative-QTOF | splash10-0a71-1195030500-0cb7cc92a3e1b3594ccc | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 20V, Negative-QTOF | splash10-0a70-9488210200-a97f939270a8752d3dc0 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 40V, Negative-QTOF | splash10-004i-9011000000-0636f61688db91aed46e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 10V, Negative-QTOF | splash10-0002-0000000900-9869f21529424c0a4adf | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 20V, Negative-QTOF | splash10-0a6s-0199440900-59e314448c45dae8171e | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(20:3(5Z,8Z,11Z)/18:2(9Z,12Z)) 40V, Negative-QTOF | splash10-0a6s-0399440900-46868acea1c8e76b4362 | 2021-09-25 | Wishart Lab | View Spectrum |
|
---|