PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15450952-6 2004 Interestingly, 6-hydroxymelatonin strongly damaged G and C of the 5"-ACG-3" sequence complementary to codon 273 of the p53 gene. 6-hydroxymelatonin 15-33 tumor protein p53 Homo sapiens 119-122