Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 15:45:27 UTC
Update Date2022-09-01 01:59:49 UTC
Metabolite IDMMDBc0047842
Metabolite Identification
Common Name1-phosphatidyl-1D-myo-inositol 4,5-biphosphate
Description1-phosphatidyl-1D-myo-inositol 4,5-biphosphate belongs to the class of organic compounds known as inositol phosphates. Inositol phosphates are compounds containing a phosphate group attached to an inositol (or cyclohexanehexol) moiety. 1-phosphatidyl-1D-myo-inositol 4,5-biphosphate is an extremely weak basic (essentially neutral) compound (based on its pKa). Within humans, 1-phosphatidyl-1D-myo-inositol 4,5-biphosphate participates in a number of enzymatic reactions. In particular, 1,2-diacylglycerol and 1-phosphatidyl-1D-myo-inositol 4,5-biphosphate can be biosynthesized from inositol 1,4,5-trisphosphate; which is mediated by the enzyme 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-3. In addition, 1-phosphatidyl-1D-myo-inositol 4,5-biphosphate can be biosynthesized from 1-phosphatidyl-1D-myo-inositol 4-phosphate; which is catalyzed by the enzyme 1-phosphatidylinositol 3-phosphate 5-kinase. In humans, 1-phosphatidyl-1D-myo-inositol 4,5-biphosphate is involved in inositol metabolism.
Structure
Synonyms
ValueSource
1-Phosphatidyl-1D-myo-inositol 4,5-biphosphoric acidGenerator
Molecular FormulaC11H20O16P2
Average Mass470.2144
Monoisotopic Mass470.022657616
IUPAC Name[(4-{[(2-{[2-(formyloxy)acetyl]oxy}ethoxy)(hydroxy)phosphoryl]oxy}-2,3,5,6-tetrahydroxycyclohexyl)oxy]phosphonic acid
Traditional Name{4-[(2-{[2-(formyloxy)acetyl]oxy}ethoxy(hydroxy)phosphoryl)oxy]-2,3,5,6-tetrahydroxycyclohexyl}oxyphosphonic acid
CAS Registry NumberNot Available
SMILES
OC1C(O)C(OP(O)(=O)OCCOC(=O)COC=O)C(O)C(O)C1OP(O)(O)=O
InChI Identifier
InChI=1S/C11H20O16P2/c12-4-23-3-5(13)24-1-2-25-29(21,22)27-11-8(16)6(14)10(7(15)9(11)17)26-28(18,19)20/h4,6-11,14-17H,1-3H2,(H,21,22)(H2,18,19,20)
InChI KeyWRNHCUCEOWHZMW-UHFFFAOYSA-N