phosphatidylinositol transporter activity

Known as: phosphatidylinositol transfer 
Enables the directed movement of phosphatidylinositol into, out of or within a cell, or between cells. Phosphatidylinositol refers to any… (More)
National Institutes of Health

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Highly Cited
2013
Highly Cited
2013
Feedback regulation of receptor-induced Ca2+ signaling mediated by E-Syt1 and Nir2 at endoplasmic reticulum-plasma membrane junctions.
Endoplasmic reticulum (ER)-plasma membrane (PM) junctions are highly conserved subcellular structures. Despite their importance… (More)
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2006
2006
The Drosophila phosphatidylinositol transfer protein encoded by vibrator is essential to maintain cleavage-furrow ingression in cytokinesis.
Cytokinesis requires the coordination of cytoskeletal and plasma membrane dynamics. A role for phosphatidylinositol lipids has… (More)
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Highly Cited
2005
Highly Cited
2005
A Sec14p-nodulin domain phosphatidylinositol transfer protein polarizes membrane growth of Arabidopsis thaliana root hairs
Phosphatidylinositol (PtdIns) transfer proteins (PITPs) regulate signaling interfaces between lipid metabolism and membrane… (More)
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2002
2002
Structure of apo-phosphatidylinositol transfer protein alpha provides insight into membrane association.
Phosphatidylinositol transfer protein alpha (PITP alpha) is a ubiquitous and highly conserved protein in multicellular eukaryotes… (More)
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Highly Cited
2001
Highly Cited
2001
Hyperosmotic stress induces the rapid phosphorylation of a soybean phosphatidylinositol transfer protein homolog through activation of the protein kinases SPK1 and SPK2.
Although phosphatidylinositol transfer proteins (PITPs) are known to serve critical functions in regulating a varied array of… (More)
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Highly Cited
1998
Highly Cited
1998
Phospholipase D activity is required for suppression of yeast phosphatidylinositol transfer protein defects.
Yeast phosphatidylinositol transfer protein (Sec14p) function is essential for production of Golgi-derived secretory vesicles… (More)
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Highly Cited
1997
Highly Cited
1997
Characterization of p150, an adaptor protein for the human phosphatidylinositol (PtdIns) 3-kinase. Substrate presentation by phosphatidylinositol transfer protein to the p150.Ptdins 3-kinase complex.
Genetic and biochemical studies have shown that the phosphatidylinositol (PtdIns) 3-kinase encoded by the yeast VPS34 gene is… (More)
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Highly Cited
1996
Highly Cited
1996
Kes1p shares homology with human oxysterol binding protein and participates in a novel regulatory pathway for yeast Golgi-derived transport vesicle biogenesis.
The yeast phosphatidylinositol transfer protein (Sec14p) is required for biogenesis of Golgi-derived transport vesicles and cell… (More)
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Highly Cited
1993
Highly Cited
1993
Phosphatidylinositol transfer protein required for ATP-dependent priming of Ca2+-activated secretion
ELUCIDATION of the reactions responsible for the calcium-regulated fusion of secretory granules with the plasma membrane in… (More)
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Highly Cited
1993
Highly Cited
1993
Localization of Drosophila retinal degeneration B, a membrane- associated phosphatidylinositol transfer protein
The Drosophila retinal degeneration B (rdgB) mutation causes abnormal photoreceptor response and light-enhanced retinal… (More)
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