PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1398064-6 1992 PHO4c, pho80 and pho84 mutations, all of which lead to constitutive activation of the PHO4 transcription factor, also suppressed cep1 methionine auxotrophy. pho4c 0-5 Cbf1p Saccharomyces cerevisiae S288C 129-133