Phosphatidylinositol 4,5-bisphosphatePhosphatidylinositol 4,5-bisphosphate or PtdIns(4,5)P2, also known simply as PIP2 or PI(4,5)P2, is a minor phospholipid component of cell membranes. PtdIns(4,5)P2 is enriched at the plasma membrane where it is a substrate for a number of important signaling proteins. Read from the Chembox of the Wikipedia article Phosphatidylinositol 4,5-bisphosphate, revision 1374349566.

Property

Value

Formula

C47H80O19P3, 1042.06 g/mol

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