| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 08:40:48 UTC |
|---|
| Update Date | 2022-11-30 19:26:41 UTC |
|---|
| HMDB ID | HMDB0116601 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) |
|---|
| Description | PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(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(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)), in particular, consists of one chain of docosahexaenoic acid at the C-1 position and one chain of eicosadienoic 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)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC InChI=1S/C48H79O10P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-47(51)55-43-46(44-57-59(53,54)56-42-45(50)41-49)58-48(52)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-20,22,24,27,29,33,35,45-46,49-50H,3-4,6,8-10,15-16,21,23,25-26,28,30-32,34,36-44H2,1-2H3,(H,53,54)/b7-5-,13-11-,14-12-,19-17-,20-18-,24-22-,29-27-,35-33-/t45-,46+/m0/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Docosahexaenoyl-2-eicosadienoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | 1-Docosahexaenoyl-2-eicosadienoyl-sn-glycero-3-phosphoglycerol | HMDB | | PG(22:6/20:2) | HMDB | | PG(22:6N3/20:2N6) | HMDB | | PG(22:6W3/20:2W6) | HMDB | | PG(42:8) | HMDB | | Phosphatidylglycerol(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | HMDB | | Phosphatidylglycerol(22:6/20:2) | HMDB | | Phosphatidylglycerol(22:6n3/20:2n6) | HMDB | | Phosphatidylglycerol(22:6W3/20:2W6) | HMDB | | Phosphatidylglycerol(42:8) | HMDB | | GPG(42:8) | HMDB | | GPG(22:6/20:2) | HMDB | | 1-(4Z,7Z,10Z,13Z,16Z,19Z-Docosahexaenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | 1-(4Z,7Z,10Z,13Z,16Z,19Z-Docosahexaenoyl)-2-(11Z,14Z-eicosadienoyl)-sn-glycero-3-phosphoglycerol | HMDB | | 1-docosahexaenoyl-2-eicosadienoyl-sn-glycero-3-phospho-(1'-glycerol) | SMPDB, HMDB | | 1-docosahexaenoyl-2-eicosadienoyl-sn-glycero-3-phosphoglycerol | SMPDB, HMDB | | PG(22:6/20:2) | SMPDB, HMDB | | PG(22:6n3/20:2n6) | SMPDB, HMDB | | PG(22:6w3/20:2w6) | SMPDB, HMDB | | PG(42:8) | SMPDB, HMDB | | Phosphatidylglycerol(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | SMPDB, HMDB | | Phosphatidylglycerol(22:6/20:2) | SMPDB, HMDB | | Phosphatidylglycerol(22:6n3/20:2n6) | SMPDB, HMDB | | Phosphatidylglycerol(22:6w3/20:2w6) | SMPDB, HMDB | | PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | SMPDB |
|
|---|
| Chemical Formula | C48H79O10P |
|---|
| Average Molecular Weight | 847.124 |
|---|
| Monoisotopic Molecular Weight | 846.541085742 |
|---|
| IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxy]phosphinic acid |
|---|
| Traditional Name | (2S)-2,3-dihydroxypropoxy((2R)-3-[(4Z,7Z,10Z,13Z,16Z,19Z)-docosa-4,7,10,13,16,19-hexaenoyloxy]-2-[(11Z,14Z)-icosa-11,14-dienoyloxy]propoxy)phosphinic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC |
|---|
| InChI Identifier | InChI=1S/C48H79O10P/c1-3-5-7-9-11-13-15-17-19-21-22-24-25-27-29-31-33-35-37-39-47(51)55-43-46(44-57-59(53,54)56-42-45(50)41-49)58-48(52)40-38-36-34-32-30-28-26-23-20-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-20,22,24,27,29,33,35,45-46,49-50H,3-4,6,8-10,15-16,21,23,25-26,28,30-32,34,36-44H2,1-2H3,(H,53,54)/b7-5-,13-11-,14-12-,19-17-,20-18-,24-22-,29-27-,35-33-/t45-,46+/m0/s1 |
|---|
| InChI Key | GGZPAXKBGCGBSD-VTAPOZJKSA-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. |
|---|
| 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 | |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| 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. | 4.17 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 36.9248 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.95 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6189.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 376.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 342.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 305.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1334.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 2083.7 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 | 1080.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 200.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3814.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1412.4 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 | 3191.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1505.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 837.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 275.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 723.8 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 | 12.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized| Metabolite | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC | 5972.1 | Standard polar | 33892256 | | PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC | 5049.8 | Standard non polar | 33892256 | | PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC)OC(=O)CCCCCCCCC\C=C/C\C=C/CCCCC | 5990.9 | Semi standard non polar | 33892256 |
|
|---|
| MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 10V, Positive-QTOF | splash10-004i-5077082290-b45d08764bd40cfcdbbe | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 20V, Positive-QTOF | splash10-056u-5194041320-4b48e098d77ea1eb193e | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 40V, Positive-QTOF | splash10-0cg0-9077011210-c101f26516b7d4fe73a8 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 10V, Negative-QTOF | splash10-0a6r-0119020030-ed64812c61b35c31e3de | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 20V, Negative-QTOF | splash10-004i-6229110100-a84b80320b131cd048f5 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 40V, Negative-QTOF | splash10-004i-9002000000-68d4f5a272e0d9bce1d1 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 10V, Negative-QTOF | splash10-0002-0000000090-1b9e8306e7adfef23369 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 20V, Negative-QTOF | splash10-0a6s-0009130040-6887d9ba17b2ee2787e7 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/20:2(11Z,14Z)) 40V, Negative-QTOF | splash10-0a92-0109130040-3f90bafcf1ffb4f73a14 | 2021-09-24 | Wishart Lab | View Spectrum |
|
|---|