PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11387200-5 2001 lag1lac1 cells compensate for the lack of normal sphingolipids by making increased amounts of C26 fatty acids, which become incorporated into glycerophospholipids. Glycerophospholipids 142-162 sphingosine N-acyltransferase LAG1 Saccharomyces cerevisiae S288C 0-8