PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6835435-1 1983 Some pyrimidine analogues--especially 6-azauridine and 5-azacytidine at a final concentration of 1 mmol dm-3--significantly depressed adenosine deaminase activity isolated and purified from bovine heart. Azacitidine 55-68 adenosine deaminase Bos taurus 134-153