| basic FUNCTION
| may be a phosphatidylinositol transfer protein to organelles |
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may be involved in the assembly of secretory granules |
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may modulate phosphatidyl-inositol-3-kinase, in a tocopherol-sensitive manner |
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may participate in intracellular lipid transport (phospholipids, squalene, tocopherol analogues and derivatives) or influence regulatory lipid-dependent events  |
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may mediate lipid uptake, secretion, presentation, and sub-cellular localization in a tissue-specific manner, possibly using organelle- and enzyme-specific docking sites |
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may participate in intracellular lipid transport and influence regulatory lipid-dependent events |
