PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25711523-1 2015 The tumor-suppressor protein fragile histidine triad (Fhit) exerts its functions in the cytoplasm, although some reports suggest that it may also act in the nucleus. Histidine 37-46 fragile histidine triad diadenosine triphosphatase Homo sapiens 54-58