| Record Information |
|---|
| Version | 1.0 |
|---|
| Creation date | 2011-09-21 01:21:54 UTC |
|---|
| Update date | 2015-07-21 06:59:03 UTC |
|---|
| Primary ID | FDB027256 |
|---|
| Secondary Accession Numbers | Not Available |
|---|
| Chemical Information |
|---|
| FooDB Name | PIP2(18:1(11Z)/16:1(9Z)) |
|---|
| Description | PIP2(18:1(11Z)/16:1(9Z)) is a phosphatidylinositol bisphosphate. Phosphatidylinositol bisphosphates are acidic (anionic) phospholipids that consist of a phosphatidic acid backbone, linked via the phosphate group to a bisphosphorylated inositol (hexahydroxycyclohexane). Phosphatidylinositol bisphosphates 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 bisphosphates 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. PIP2(18:1(11Z)/16:1(9Z)), in particular, consists of one chain of vaccenic acid at the C-1 position and one chain of palmitoleic acid at the C-2 position. The vaccenic acid moiety is derived from butter fat and animal fat, while the palmitoleic acid moiety is derived from animal fats and vegetable oils. The most important phosphatidylinositol bisphosphate in both quantitative and biological terms is phosphatidylinositol 4,5-bisphosphate. Phosphatidylinositol and the phosphatidylinositol phosphates are the main source of diacylglycerols that serve as signaling 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. [HMDB] |
|---|
| CAS Number | Not Available |
|---|
| Structure | |
|---|
| Synonyms | |
|---|
| Predicted Properties | |
|---|
| Chemical Formula | C43H81O19P3 |
|---|
| IUPAC name | {[(4S,6S)-4-({[(2R)-2-(hexadec-9-enoyloxy)-3-(octadec-11-enoyloxy)propoxy](hydroxy)phosphoryl}oxy)-2,3,5-trihydroxy-6-(phosphonooxy)cyclohexyl]oxy}phosphonic acid |
|---|
| InChI Identifier | InChI=1S/C43H81O19P3/c1-3-5-7-9-11-13-15-17-18-20-21-23-25-27-29-31-36(44)57-33-35(59-37(45)32-30-28-26-24-22-19-16-14-12-10-8-6-4-2)34-58-65(55,56)62-41-38(46)39(47)42(60-63(49,50)51)43(40(41)48)61-64(52,53)54/h13-16,35,38-43,46-48H,3-12,17-34H2,1-2H3,(H,55,56)(H2,49,50,51)(H2,52,53,54)/t35-,38?,39?,40?,41+,42?,43+/m1/s1 |
|---|
| InChI Key | JVIMBLCFNATFHG-NXVRDOABSA-N |
|---|
| Isomeric SMILES | [H][C@@](COC(=O)CCCCCCCCCC=CCCCCCC)(COP(O)(=O)O[C@@]1([H])C(O)C(O)C(OP(O)(O)=O)[C@@]([H])(OP(O)(O)=O)C1O)OC(=O)CCCCCCCC=CCCCCCC |
|---|
| Average Molecular Weight | 995.0131 |
|---|
| Monoisotopic Molecular Weight | 994.458489946 |
|---|
| Classification |
|---|
| Description | Belongs to the class of organic compounds known as phosphatidylinositol-4,5-bisphosphates. These are phosphatidylinositol bisphosphates in which the two phosphate groups are at C-4 and C-5 of the inositol moiety. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Lipids and lipid-like molecules |
|---|
| Class | Glycerophospholipids |
|---|
| Sub Class | Glycerophosphoinositol phosphates |
|---|
| Direct Parent | Phosphatidylinositol-4,5-bisphosphates |
|---|
| Alternative Parents | |
|---|
| Substituents | - Diacylglycerophosphoinositol-4,5-bisphosphate
- Diacylglycerophosphoinositol
- Glycerophosphoinositol
- Inositol phosphate
- Dialkyl phosphate
- Monoalkyl phosphate
- Fatty acid ester
- Cyclohexanol
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Dicarboxylic acid or derivatives
- Cyclitol or derivatives
- Cyclic alcohol
- Secondary alcohol
- Carboxylic acid ester
- Polyol
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homomonocyclic compound
|
|---|
| Molecular Framework | Aliphatic homomonocyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Ontology |
|---|
| Ontology | No ontology term |
|---|
| Physico-Chemical Properties |
|---|
| Physico-Chemical Properties - Experimental | |
|---|
| Spectra |
|---|
| Spectra | Not Available |
|---|
| External Links |
|---|
| ChemSpider ID | 24767950 |
|---|
| ChEMBL ID | Not Available |
|---|
| KEGG Compound ID | C00626 |
|---|
| Pubchem Compound ID | 53480264 |
|---|
| Pubchem Substance ID | Not Available |
|---|
| ChEBI ID | Not Available |
|---|
| Phenol-Explorer ID | Not Available |
|---|
| DrugBank ID | Not Available |
|---|
| HMDB ID | HMDB10073 |
|---|
| CRC / DFC (Dictionary of Food Compounds) ID | Not Available |
|---|
| EAFUS ID | Not Available |
|---|
| Dr. Duke ID | Not Available |
|---|
| BIGG ID | Not Available |
|---|
| KNApSAcK ID | Not Available |
|---|
| HET ID | Not Available |
|---|
| Food Biomarker Ontology | Not Available |
|---|
| VMH ID | Not Available |
|---|
| Flavornet ID | Not Available |
|---|
| GoodScent ID | Not Available |
|---|
| SuperScent ID | Not Available |
|---|
| Wikipedia ID | Lecithin |
|---|
| Phenol-Explorer Metabolite ID | Not Available |
|---|
| Duplicate IDS | Not Available |
|---|
| Old DFC IDS | Not Available |
|---|
| Associated Foods |
|---|
|
| Biological Effects and Interactions |
|---|
| Health Effects / Bioactivities | Not Available |
|---|
| Enzymes | |
|---|
| Pathways | Not Available |
|---|
| Metabolism | Not Available |
|---|
| Biosynthesis | Not Available |
|---|
| Organoleptic Properties |
|---|
| Flavours | Not Available |
|---|
| Files |
|---|
| MSDS | Not Available |
|---|
| References |
|---|
| Synthesis Reference | Not Available |
|---|
| General Reference | Not Available |
|---|
| Content Reference | |
|---|
