Microbial
Record Information
Version2.0
StatusDetected and Quantified
Creation Date2021-11-19 15:45:20 UTC
Update Date2025-10-07 16:08:05 UTC
Metabolite IDMMDBc0047840
Metabolite Identification
Common Name1-phosphatidyl-1D-myo-inositol 4-phosphate
Description1-phosphatidyl-1D-myo-inositol 4-phosphate is a phosphoinositide, a subclass of phospholipids that play crucial roles in cellular signaling and membrane dynamics. Its chemical structure features a myo-inositol moiety phosphorylated at the 4-position, linked to a phosphatidyl group, which contributes to its amphipathic nature and ability to integrate into cellular membranes. This metabolite is involved in various biological pathways, particularly in the regulation of exocytosis. For instance, studies indicate that ARF6 activates phospholipase D (PLD) and ATP:1-phosphatidyl-1D-myo-inositol 4-phosphate 5-phosphotransferase (EC 2.7.1.68, PI4P-5K), leading to enhanced synthesis of phosphatidylinositol 4,5-bisphosphate (PIP2) and facilitating nerve ending membrane trafficking (PMID:15234105 ). This highlights the compound's role in modulating membrane dynamics and signaling cascades critical for neurotransmitter release and cellular communication.
Structure
Synonyms
ValueSource
1-Phosphatidyl-1D-myo-inositol 4-phosphoric acidGenerator
Molecular FormulaC11H19O13P
Average Mass390.2345
Monoisotopic Mass390.056327206
IUPAC Name(2-{[2-(formyloxy)acetyl]oxy}ethoxy)[(2,3,4,5,6-pentahydroxycyclohexyl)oxy]phosphinic acid
Traditional Name2-{[2-(formyloxy)acetyl]oxy}ethoxy(2,3,4,5,6-pentahydroxycyclohexyl)oxyphosphinic acid
CAS Registry NumberNot Available
SMILES
OC1C(O)C(O)C(OP(O)(=O)OCCOC(=O)COC=O)C(O)C1O
InChI Identifier
InChI=1S/C11H19O13P/c12-4-21-3-5(13)22-1-2-23-25(19,20)24-11-9(17)7(15)6(14)8(16)10(11)18/h4,6-11,14-18H,1-3H2,(H,19,20)
InChI KeyYDHAXCHJTOHGPB-UHFFFAOYSA-N