Intracellular signalling. New directions for phosphatidylinositol transfer.
Newly revealed properties of phosphatidylinositol transfer protein help to explain the cellular targeting of lipids involved in signal transduction, and indicate that inositol lipids play a part in directing membrane traffic.
Martin
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Department of Biochemistry, University of Wisconsin, Madison 53706, USA.
D002352:Carrier Proteins / Q000378:metabolism*; D002462:Cell Membrane / Q000378:metabolism; D006801:Humans; D050356:Lipid Metabolism; D008565:Membrane Proteins; D019269:Phosphatidylinositol 4,5-Diphosphate; D018129:Phosphatidylinositol Phosphates / Q000378:metabolism; D010716:Phosphatidylinositols / Q000378:metabolism*; D049294:Phospholipid Transfer Proteins; D029701:Saccharomyces cerevisiae Proteins; D015398:Signal Transduction
D002352:Carrier Proteins; D008565:Membrane Proteins; D019269:Phosphatidylinositol 4,5-Diphosphate; D018129:Phosphatidylinositol Phosphates; D010716:Phosphatidylinositols; D049294:Phospholipid Transfer Proteins; C118289:SEC24 protein, S cerevisiae; D029701:Saccharomyces cerevisiae Proteins