PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17506543-1 2007 It is believed that the binding of pyrimidin-2-one to cytosine deaminase (CD) leads to the formation of 4-[R]-hydroxyl-3,4-dihydropyrimidine (DHP). dhp 142-145 cytosine deaminase Saccharomyces cerevisiae S288C 54-72