PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6229640-5 1984 Two of them, designated PR1 and PR2, are directed towards the tet repressor gene and the third, called PA, initiates transcription of the tet resistance gene. Protactinium 103-105 transmembrane protein 37 Homo sapiens 24-27