PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16232856-6 2000 Both the MET2- and MET17-disrupted mutants could grow in a minimal medium containing homocysteine but not in the same medium containing succinylhomoserine or cystathionine. Cystathionine 158-171 bifunctional cysteine synthase/O-acetylhomoserine aminocarboxypropyltransferase MET17 Saccharomyces cerevisiae S288C 19-24