Record Information |
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Version | 2.0 |
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Created at | 2024-09-11 21:13:25 UTC |
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Updated at | 2024-09-11 21:13:26 UTC |
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NP-MRD ID | NP0339334 |
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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)/22:5(7Z,10Z,13Z,16Z,19Z)) |
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Description | PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)), also known as PGP(18:2/22:5) Or PGP(40:7), 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)/22:5(7Z,10Z,13Z,16Z,19Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). Within humans, PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) participates in a number of enzymatic reactions. In particular, PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) and cytidine monophosphate can be biosynthesized from CDP-DG(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) and glycerol 3-phosphate; which is mediated by the enzyme CDP-diacylglycerol--glycerol-3-phosphate 3-phosphatidyltransferase, mitochondrial. In addition, PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) can be converted into PG(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) through the action of the enzyme phosphatidylglycerophosphatase and protein-tyrosine phosphatase 1. In humans, PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) is involved in cardiolipin biosynthesis. PGP also serves as a precursor for the synthesis of cardiolipin. It is a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site followed by another phosphate moiety. The linoleic acid moiety is derived from seed oils, while the docosapentaenoic acid moiety is derived from fish oils. Finally, phosphatidylglycerol is formed by the action of specific phosphatases. |
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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)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC InChI=1S/C46H78O13P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-46(49)59-44(42-58-61(53,54)57-40-43(47)39-56-60(50,51)52)41-55-45(48)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-19,21-23,26,28,43-44,47H,3-4,6,8-10,15-16,20,24-25,27,29-42H2,1-2H3,(H,53,54)(H2,50,51,52)/b7-5-,13-11-,14-12-,19-17-,22-21-,23-18-,28-26-/t43-,44+/m0/s1 |
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Synonyms | Value | Source |
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1-Linoleoyl-2-docosapentaenoyl-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | 3-sn-Phosphatidyl-1'-sn-glycerol 3'-phosphoric acid | HMDB | PGP(18:2/22:5) | HMDB | PGP(18:2n6/22:5n3) | HMDB | PGP(18:2W6/22:5W3) | HMDB | PGP(40:7) | HMDB | 1-(9Z,12Z-Octadecadienoyl)-2-(7Z,10Z,13Z,16Z,19Z-docosapentaenoyl)-sn-glycero-3-phospho-(1'-sn-glycerol-3'-phosphate) | HMDB | PGP(18:2(9Z,12Z)/22:5(7Z,10Z,13Z,16Z,19Z)) | Lipid Annotator |
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Chemical Formula | C46H78O13P2 |
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Average Mass | 901.0512 Da |
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Monoisotopic Mass | 900.49177 Da |
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IUPAC Name | [(2S)-3-({[(2R)-2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy](hydroxy)phosphoryl}oxy)-2-hydroxypropoxy]phosphonic acid |
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Traditional Name | (2S)-3-{[(2R)-2-[(7Z,10Z,13Z,16Z,19Z)-docosa-7,10,13,16,19-pentaenoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy(hydroxy)phosphoryl]oxy}-2-hydroxypropoxyphosphonic 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)CCCCC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CC |
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InChI Identifier | InChI=1S/C46H78O13P2/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-46(49)59-44(42-58-61(53,54)57-40-43(47)39-56-60(50,51)52)41-55-45(48)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11-14,17-19,21-23,26,28,43-44,47H,3-4,6,8-10,15-16,20,24-25,27,29-42H2,1-2H3,(H,53,54)(H2,50,51,52)/b7-5-,13-11-,14-12-,19-17-,22-21-,23-18-,28-26-/t43-,44+/m0/s1 |
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InChI Key | XEPYCCSZJZTWML-GQEJPCSQSA-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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