PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10075922-3 1999 Sac1p shows no homology to other known solute transporters but displays similarity to the N-terminal non-catalytic domain of a subset of inositol 5"-phosphatases. Inositol 137-145 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 0-5 19139096-5 2009 In contrast, sac1Delta dramatically reduced inositol phosphosphingolipids, which result from the addition of a PtdIns-derived phosphoinositol head group to ceramides through Aur1p. Inositol 44-52 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 13-17 8314848-0 1993 SAC1p is an integral membrane protein that influences the cellular requirement for phospholipid transfer protein function and inositol in yeast. Inositol 126-134 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 0-5 8314848-5 1993 Finally, we report that sac1 mutants also exhibit a specific inositol auxotrophy that is not exhibited by the other sac mutant strains. Inositol 61-69 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 24-28 8314848-6 1993 This sac1-associated inositol auxotrophy is not manifested by measurable defects in de novo inositol biosynthesis, nor is it the result of some obvious defect in the ability of sac1 mutants to utilize inositol for phosphatidylinositol biosynthesis. Inositol 21-29 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 5-9 8314848-7 1993 Thus, sac1 mutants represent a novel class of inositol auxotroph in that these mutants appear to require elevated levels of inositol for growth. Inositol 46-54 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 6-10 8314848-7 1993 Thus, sac1 mutants represent a novel class of inositol auxotroph in that these mutants appear to require elevated levels of inositol for growth. Inositol 124-132 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 6-10 8314848-8 1993 On the basis of the collective data, we suggest that SAC1p dysfunction exerts its pleiotropic effects on yeast Golgi function, the organization of the actin cytoskeleton, and the cellular requirement for inositol, through altered metabolism of inositol glycerophospholipids. Inositol 204-212 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 53-58 14527956-2 2003 Yeast SAC1 mutants display a wide array of phenotypes including inositol auxotrophy, cold sensitivity, secretory defects, disturbed ATP transport into the ER, or suppression of actin gene mutations. Inositol 64-72 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 6-10 10625610-1 2000 The yeast protein Sac1p is involved in a range of cellular functions, including inositol metabolism, actin cytoskeletal organization, endoplasmic reticulum ATP transport, phosphatidylinositol-phosphatidylcholine transfer protein function, and multiple-drug sensitivity. Inositol 80-88 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 18-23 12713536-2 2003 SAC1p has been implicated in multiple cellular functions: actin cytoskeleton organization, secretory functions, inositol metabolism, ATP transport, and multiple-drug sensitivity. Inositol 112-120 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 0-5 12713536-4 2003 We demonstrated that the three AtSAC1 proteins are functional homologs of the yeast SAC1p because they can rescue the cold-sensitive and inositol auxotroph yeast sac1-null mutant strain. Inositol 137-145 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 84-89 12713536-4 2003 We demonstrated that the three AtSAC1 proteins are functional homologs of the yeast SAC1p because they can rescue the cold-sensitive and inositol auxotroph yeast sac1-null mutant strain. Inositol 137-145 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 162-166 10397762-0 1999 Pleiotropic alterations in lipid metabolism in yeast sac1 mutants: relationship to "bypass Sec14p" and inositol auxotrophy. Inositol 103-111 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 53-57 10397762-9 1999 Finally, we determine that CDP-choline pathway activity contributes to the inositol auxotrophy of sac1 strains in a novel manner that does not involve obvious defects in transcriptional expression of the INO1 gene. Inositol 75-83 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 98-102 10455234-6 1999 SAC1 encodes a protein which has been previously implicated in the correct function of the actin cytoskeleton, in inositol metabolism, in ATP transport in the endoplasmic reticulum and in Sec14p (PI-TP) function. Inositol 114-122 phosphatidylinositol-3-phosphatase SAC1 Saccharomyces cerevisiae S288C 0-4