The Fab1 protein is a phosphatidylinositol 3-phosphate 5-kinase involved in yeast stress response and membrane trafficking. New evidence indicates that the Vac14 protein, like Vac7p, regulates phosphatidylinositol 3,5-bisphosphate levels and possibly Fab1p activity.
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http://dx.doi.org/10.1016/s0960-9822(02)00966-1 | DOI Listing |
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