PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24023064-9 2013 MALDI-TOF MS analysis of the reaction products demonstrated that APE1-catalyzed cleavage of a U G duplex generates the expected DNA fragments containing a 5"-terminal deoxyuridine monophosphate. 2'-deoxyuridylic acid 167-193 apurinic/apyrimidinic endodeoxyribonuclease 1 Homo sapiens 65-69