PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34908215-3 2022 Previously, using a yeast mutant for a lysophosphatidylinositol acyl transferase encoded by the PSI1 gene, we demonstrated the role of stearic acid in the acyl chain of phosphoinositides in cytoskeletal organisation and secretion. stearic acid 135-147 putative acyltransferase Saccharomyces cerevisiae S288C 96-100 19796168-0 2009 PSI1 is responsible for the stearic acid enrichment that is characteristic of phosphatidylinositol in yeast. stearic acid 28-40 putative acyltransferase Saccharomyces cerevisiae S288C 0-4 19796168-6 2009 Moreover, after the expression of PSI1 in transgenic psi1Delta cells, the sn-2-acyl-1-lysolysophosphatidylinositol acyltransferase activity was recovered, and was accompanied by a strong increase in the stearic acid content of lysophosphatidylinositol. stearic acid 203-215 putative acyltransferase Saccharomyces cerevisiae S288C 34-38