PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2433298-3 1987 Thrombin (1 and 10 U/ml) reduced basal tone and significantly inhibited the contractions elicited by K+, PGF2 alpha, and plasmin. Dinoprost 105-115 coagulation factor II, thrombin Homo sapiens 0-8