PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17108049-7 2007 In addition, BKRF3 was able to complement an E. coli ung mutant in rifampin and nalidixic acid resistance mutator assays. Nalidixic Acid 80-94 uracil DNA glycosylase Homo sapiens 53-56