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Review
. 2006 Jun;34(Pt 3):377-80.
doi: 10.1042/BST0340377.

Phosphatidylinositol-transfer protein and its homologues in yeast

P Griac  1 , R Holic, D Tahotna
Affiliations
Review

Phosphatidylinositol-transfer protein and its homologues in yeast

P Griac et al. Biochem Soc Trans. 2006 Jun.

Abstract

Yeast Sec14p acts as a phosphatidylinositol/phosphatidylcholine-transfer protein in vitro. In vivo, it is essential in promoting Golgi secretory function. Products of five genes named SFH1-SFH5 (Sec Fourteen Homologues 1-5) exhibit significant sequence homology to Sec14p and together they form the Sec14p family of lipid-transfer proteins. It is a diverse group of proteins with distinct subcellular localizations and varied physiological functions related to lipid metabolism and membrane trafficking.

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