Title : Phosphatidylcholine transfer activity of yeast Sec14p is not essential for its function in vivo.

Pub. Date : 2007 Jan

PMID : 17174597






3 Functional Relationships(s)
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Sentence
Compound Name
Protein Name
Organism
1 Phosphatidylcholine transfer activity of yeast Sec14p is not essential for its function in vivo. Phosphatidylcholines phosphatidylinositol/phosphatidylcholine transfer protein SEC14 Saccharomyces cerevisiae S288C
2 Yeast phosphatidylinositol (PI)/phosphatidylcholine (PC) transfer protein, Sec14p, is essential for protein transport from the Golgi apparatus and for the cell viability. Phosphatidylcholines phosphatidylinositol/phosphatidylcholine transfer protein SEC14 Saccharomyces cerevisiae S288C
3 Thus, in vitro PC transfer ability of Sec14p is not required for its essential function(s) in living cells, however, yeast cells having PC transfer deficient Sec14p(D115G) as a sole Sec14p display regulatory abnormalities, including increased phospholipase D mediated PC turnover. Phosphatidylcholines phosphatidylinositol/phosphatidylcholine transfer protein SEC14 Saccharomyces cerevisiae S288C