PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9888876-9 1999 ANP, NOR3, and 8-bromo-cGMP caused marked accumulations of the tumor suppressor gene product p53 but not of bcl-2, as determined by Western blot analysis. FK 409 5-9 tumor protein p53 Homo sapiens 93-96