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Article

Regulation of intracellular phosphatidylinositol-4-phosphate by the Sac1 lipid phosphatase.

Traffic (Copenhagen, Denmark) - 1 Feb 2005

Tahirovic Sabina, Schorr Markus, Mayinger Peter

Abstract excerpt

Phosphatidylinositol 4-phosphate (PtdIns(4)P) regulates diverse cellular processes, such as actin cytoskeletal organization, Golgi trafficking and vacuolar biogenesis. Synthesis and turnover of PtdIns(4)P is mediated by a set of specific lipid kinases and phosphatases. Here we show that the polyphosphoinositide phosphatase Sac1p has a central role in compartment-specific regulation of PtdIns(4)P. We have found...

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Identifiers

PMID: 15634212
DOI: 10.1111/j.1600-0854.2004.00255.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Regulation of intracellular phosphatidylinositol-4-phosphate by the Sac1 lipid phosphatase.PMID 15634212Read ↗

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