PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 13964469-0 1963 Interference by reactions of kynurenine metabolism in the estimation of tryptophan pyrrolase in rat-liver homogenate. Kynurenine 29-39 tryptophan 2,3-dioxygenase Rattus norvegicus 72-92