Record Information |
---|
Version | 2.0 |
---|
Created at | 2024-09-11 20:56:24 UTC |
---|
Updated at | 2024-09-11 20:56:24 UTC |
---|
NP-MRD ID | NP0339297 |
---|
Secondary Accession Numbers | None |
---|
Natural Product Identification |
---|
Common Name | PGP(18:0/20:3(8Z,11Z,14Z)) |
---|
Description | PGP(18:0/20:3(8Z,11Z,14Z)), also known as PGP(18:0/20:3) Or PGP(38:3), Belongs to the class of organic compounds known as phosphatidylglycerophosphates. These are glycerophosphoglycerophosphates in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages. PGP(18:0/20:3(8Z,11Z,14Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. Phosphatidylglycerol is formed from phosphatidic acid by a sequence of enzymatic reactions that proceeds via the intermediate, cytidine diphosphate diacylglycerol (CDP-diacylglycerol). Phosphatidylglycerolphosphate is present at a level of 1-2% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant at up to 11% of the total. PGP(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylglycerolphosphate or glycerophospholipid (PGP or GP). |
---|
Structure | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC InChI=1S/C44H82O13P2/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-44(47)57-42(40-56-59(51,52)55-38-41(45)37-54-58(48,49)50)39-53-43(46)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22,24,41-42,45H,3-10,12,14-16,18,20-21,23,25-40H2,1-2H3,(H,51,52)(H2,48,49,50)/b13-11-,19-17-,24-22-/t41-,42+/m0/s1 |
---|
Synonyms | Value | Source |
---|
1-Stearoyl-2-homo-g-linolenoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | 1-Stearoyl-2-homo-gamma-linolenoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | 3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acid | HMDB | PGP(18:0/20:3) | HMDB | PGP(18:0/20:3n6) | HMDB | PGP(18:0/20:3W6) | HMDB | PGP(38:3) | HMDB | 1-Octadecanoyl-2-(8Z,11Z,14Z-eicosatrienoyl)-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | PGP(18:0/20:3(8Z,11Z,14Z)) | Lipid Annotator |
|
---|
Chemical Formula | C44H82O13P2 |
---|
Average Mass | 881.0616 Da |
---|
Monoisotopic Mass | 880.52307 Da |
---|
IUPAC Name | [(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-(octadecanoyloxy)propoxy]phosphoryl}oxy)propoxy]phosphonic acid |
---|
Traditional Name | (2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(8Z,11Z,14Z)-icosa-8,11,14-trienoyloxy]-3-(octadecanoyloxy)propoxy)phosphoryl]oxy}propoxyphosphonic acid |
---|
CAS Registry Number | Not Available |
---|
SMILES | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCCCCCCCCCC)OC(=O)CCCCCC\C=C/C\C=C/C\C=C/CCCCC |
---|
InChI Identifier | InChI=1S/C44H82O13P2/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-44(47)57-42(40-56-59(51,52)55-38-41(45)37-54-58(48,49)50)39-53-43(46)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2/h11,13,17,19,22,24,41-42,45H,3-10,12,14-16,18,20-21,23,25-40H2,1-2H3,(H,51,52)(H2,48,49,50)/b13-11-,19-17-,24-22-/t41-,42+/m0/s1 |
---|
InChI Key | CMIZWXSJHQJGCC-MNQIWUGTSA-N |
---|
Experimental Spectra |
---|
|
| Not Available | Predicted Spectra |
---|
|
| Not Available | Chemical Shift Submissions |
---|
|
| Not Available | Species |
---|
Species of Origin | Not Available |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as phosphatidylglycerophosphates. These are glycerophosphoglycerophosphates 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 | Glycerophosphoglycerophosphates |
---|
Direct Parent | Phosphatidylglycerophosphates |
---|
Alternative Parents | |
---|
Substituents | - Diacylglycerophosphoglycerophosphate
- Sn-glycerol-3-phosphate
- Fatty acid ester
- Monoalkyl phosphate
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- Secondary alcohol
- Carboxylic acid ester
- Carboxylic acid derivative
- Organooxygen compound
- Organic oxide
- Organic oxygen compound
- Alcohol
- Carbonyl group
- Hydrocarbon derivative
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental 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 |
|
---|
Predicted Properties | |
---|