Title : The yeast inositol polyphosphate 5-phosphatases inp52p and inp53p translocate to actin patches following hyperosmotic stress: mechanism for regulating phosphatidylinositol 4,5-bisphosphate at plasma membrane invaginations.

Pub. Date : 2000 Dec

PMID : 11094088






1 Functional Relationships(s)
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1 We propose that the osmotic-stress-induced translocation of Inp52p and Inp53p results in the localized regulation of PtdIns(3,5)P(2) and PtdIns(4,5)P(2) at actin patches and associated plasma membrane invaginations. phosphatidyl (3,5) inositol biphosphate phosphatidylinositol-3-/phosphoinositide 5-phosphatase INP52 Saccharomyces cerevisiae S288C