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Article

Multiple pools of phosphatidylinositol 4-phosphate detected using the pleckstrin homology domain of Osh2p.

The Journal of biological chemistry - 22 Oct 2004

Roy Anjana, Levine Timothy P

Abstract excerpt

Phosphatidylinositol (PtdIns) phosphate (PtdInsP) lipids are used as intracellular signposts for the recruitment and activation of peripheral membrane proteins. Whereas the distribution of most PtdInsPs is restricted to a single organelle, PtdIns(4)P is unique in that it exists in several discrete pools, and so proteins that bind PtdIns(4)P must use extra receptors to achieve a restricted localization. Here we...

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Identifiers

PMID: 15271978
DOI: 10.1074/jbc.M401583200

Genes

OSBP

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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