Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2008-09-12 02:06:08 UTC |
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Update Date | 2022-11-30 19:03:49 UTC |
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HMDB ID | HMDB0010162 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | PIP3(18:2(9Z,12Z)/20:1(11Z)) |
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Description | PIP3(18:2(9Z,12Z)/20:1(11Z)) is a phosphatidylinositol trisphosphate. Phosphatidylinositol trisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a trisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol trisphosphates are generated from phosphatidylinositols, which are phosphorylated by a number of different kinases that place the phosphate moiety on positions 4 and 5 of the inositol ring, although position 3 can also be phosphorylated. Phosphatidylinositols trisphosphates 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 18 and 20 carbons are the most common. PIP3(18:2(9Z,12Z)/20:1(11Z)), in particular, consists of one chain of linoleic acid at the C-1 position and one chain of eicosenoic acid at the C-2 position. The linoleic acid moiety is derived from seed oils, while the eicosenoic acid moiety is derived from vegetable oils and cod oils. The most important phosphatidylinositol trisphosphate in both quantitative and biological terms is phosphatidylinositol 3,4,5-triphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signalling molecules, via the action of phospholipase C enzymes. Phosphatidylinositols phosphates are usually present at low levels only in tissues, typically at about 1 to 3% of the concentration of phosphatidylinositol. |
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Structure | CCCCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COP(O)(=O)O[C@H]1C(O)C(OP(=O)(O)O)C(OP(=O)(O)O)[C@@H](OP(=O)(O)O)C1O InChI=1S/C47H88O22P4/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(49)65-39(37-63-40(48)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2)38-64-73(61,62)69-44-42(50)45(66-70(52,53)54)47(68-72(58,59)60)46(43(44)51)67-71(55,56)57/h12,14,17-19,21,39,42-47,50-51H,3-11,13,15-16,20,22-38H2,1-2H3,(H,61,62)(H2,52,53,54)(H2,55,56,57)(H2,58,59,60)/b14-12-,19-17-,21-18-/t39-,42?,43?,44-,45+,46?,47?/m1/s1 |
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Synonyms | Value | Source |
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1-(9Z,12Z-Octadecadienoyl)-2-(11-eicosenoyl)-sn-glycero-3-phospho-(1'-myo-inositol-3',4',5'-trisphosphate) | HMDB | 1-Linoleoyl-2-eicosenoyl-sn-glycero-3-phosphoinositol-trisphosphate | HMDB | Phosphatidylinositol triphosphate(18:2/20:1) | HMDB | Phosphatidylinositol triphosphate(18:2n6/20:1n9) | HMDB | Phosphatidylinositol triphosphate(18:2W6/20:1W9) | HMDB | Phosphatidylinositol triphosphate(38:3) | HMDB | PIP3(18:2/20:1) | HMDB | PIP3(18:2n6/20:1n9) | HMDB | PIP3(18:2W6/20:1W9) | HMDB | PIP3(38:3) | HMDB | PIP3[3',4',5'](18:2(9Z,12Z)/20:1(11Z)) | HMDB | {[(1S,3S)-2,4-dihydroxy-3-({hydroxy[(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphoryl}oxy)-5,6-bis(phosphonooxy)cyclohexyl]oxy}phosphonate | HMDB |
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Chemical Formula | C47H88O22P4 |
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Average Molecular Weight | 1129.0835 |
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Monoisotopic Molecular Weight | 1128.471770548 |
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IUPAC Name | {[(3s,5S)-2,4-dihydroxy-3-({hydroxy[(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxy]phosphoryl}oxy)-5,6-bis(phosphonooxy)cyclohexyl]oxy}phosphonic acid |
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Traditional Name | [(3s,5S)-2,4-dihydroxy-3-{[hydroxy(2R)-2-[(11Z)-icos-11-enoyloxy]-3-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propoxyphosphoryl]oxy}-5,6-bis(phosphonooxy)cyclohexyl]oxyphosphonic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCC\C=C/CCCCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/CCCCC)COP(O)(=O)O[C@H]1C(O)C(OP(=O)(O)O)C(OP(=O)(O)O)[C@@H](OP(=O)(O)O)C1O |
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InChI Identifier | InChI=1S/C47H88O22P4/c1-3-5-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-36-41(49)65-39(37-63-40(48)35-33-31-29-27-25-23-21-18-16-14-12-10-8-6-4-2)38-64-73(61,62)69-44-42(50)45(66-70(52,53)54)47(68-72(58,59)60)46(43(44)51)67-71(55,56)57/h12,14,17-19,21,39,42-47,50-51H,3-11,13,15-16,20,22-38H2,1-2H3,(H,61,62)(H2,52,53,54)(H2,55,56,57)(H2,58,59,60)/b14-12-,19-17-,21-18-/t39-,42?,43?,44-,45+,46?,47?/m1/s1 |
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InChI Key | QEEUXPHLRVCBQV-IVRQCHDLSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phosphatidylinositol-3,4,5-trisphosphates. These are phosphatidylinositol bisphosphates in which the inositol moiety is substituted by a phosphate group at the C-3, C-4, and C-5 positions. |
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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 | Glycerophosphoinositol phosphates |
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Direct Parent | Phosphatidylinositol-3,4,5-trisphosphates |
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Alternative Parents | |
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Substituents | - Diacylglycerophosphoinositol-3,4,5-trisphosphate
- Diacylglycerophosphoinositol
- Glycerophosphoinositol
- Inositol phosphate
- Cyclohexanol
- Dialkyl phosphate
- Monoalkyl phosphate
- Fatty acid ester
- Cyclitol or derivatives
- Dicarboxylic acid or derivatives
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Cyclic alcohol
- Secondary alcohol
- Carboxylic acid ester
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Alcohol
- Carbonyl group
- Organic oxygen compound
- Organooxygen compound
- Aliphatic homomonocyclic compound
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Molecular Framework | Aliphatic homomonocyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular 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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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesNot Available |
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