| Record Information |
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| Version | 2.0 |
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| Created at | 2024-09-11 21:10:47 UTC |
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| Updated at | 2024-09-11 21:10:47 UTC |
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| NP-MRD ID | NP0339328 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | PGP(18:2(9Z,12Z)/18:1(9Z)) |
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| Description | PGP(18:2(9Z,12Z)/18:1(9Z)), also known as PGP(18:2/18:1) Or PGP(36:3), 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(18:2(9Z,12Z)/18:1(9Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). Within humans, PGP(18:2(9Z,12Z)/18:1(9Z)) participates in a number of enzymatic reactions. In particular, PGP(18:2(9Z,12Z)/18:1(9Z)) and cytidine monophosphate can be biosynthesized from CDP-DG(18:2(9Z,12Z)/18:1(9Z)) and glycerol 3-phosphate through the action of the enzyme CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase, mitochondrial. In addition, PGP(18:2(9Z,12Z)/18:1(9Z)) can be converted into PG(18:2(9Z,12Z)/18:1(9Z)); which is mediated by the enzyme phosphatidylglycerophosphatase and protein-tyrosine phosphatase 1. It is a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site followed by another phosphate moiety. In humans, PGP(18:2(9Z,12Z)/18:1(9Z)) is involved in cardiolipin biosynthesis. Finally, phosphatidylglycerol is formed by the action of specific phosphatases. Phosphatidylglycerol is formed from phosphatidic acid by a sequence of enzymatic reactions that proceeds via the intermediate, cytidine diphosphate diacylglycerol (CDP-diacylglycerol). It is well established that the concentration of Phosphatidylglycerolphosphate increases during fetal development. |
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| Structure | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC InChI=1S/C42H78O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(44)51-37-40(38-54-57(49,50)53-36-39(43)35-52-56(46,47)48)55-42(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11,13,17-20,39-40,43H,3-10,12,14-16,21-38H2,1-2H3,(H,49,50)(H2,46,47,48)/b13-11-,19-17-,20-18-/t39-,40+/m0/s1 |
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| Synonyms | | Value | Source |
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| 1-Linoleoyl-2-oleoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | | 3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acid | HMDB | | PGP(18:2/18:1) | HMDB | | PGP(18:2n6/18:1n9) | HMDB | | PGP(18:2W6/18:1W9) | HMDB | | PGP(36:3) | HMDB | | 1-(9Z,12Z-Octadecadienoyl)-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | | PGP(18:2(9Z,12Z)/18:1(9Z)) | Lipid Annotator |
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| Chemical Formula | C42H78O13P2 |
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| Average Mass | 853.0084 Da |
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| Monoisotopic Mass | 852.49177 Da |
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| IUPAC Name | [(2S)-2-hydroxy-3-({hydroxy[(2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphoryl}oxy)propoxy]phosphonic acid |
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| Traditional Name | (2S)-2-hydroxy-3-{[hydroxy((2R)-2-[(9Z)-octadec-9-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy)phosphoryl]oxy}propoxyphosphonic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@](O)(COP(O)(O)=O)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC |
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| InChI Identifier | InChI=1S/C42H78O13P2/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(44)51-37-40(38-54-57(49,50)53-36-39(43)35-52-56(46,47)48)55-42(45)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h11,13,17-20,39-40,43H,3-10,12,14-16,21-38H2,1-2H3,(H,49,50)(H2,46,47,48)/b13-11-,19-17-,20-18-/t39-,40+/m0/s1 |
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| InChI Key | SPZRLHDDNYEIQA-WUQMUQDBSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | Not Available |
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| Chemical Taxonomy |
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| 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. |
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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 | Glycerophosphoglycerophosphates |
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| Direct Parent | Phosphatidylglycerophosphates |
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| Alternative Parents | |
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| 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
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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