PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25656700-4 2015 In vitro studies using the wild type recombinant cN-II demonstrated that fludarabine inhibited enzymatic activity in a mixed manner (Ki 0.5 mM and Ki" 9 mM), whereas no inhibition was observed with clofarabine and cladribine. Clofarabine 198-209 5'-nucleotidase, cytosolic II Homo sapiens 49-54