PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 35089032-4 2022 Methoxyamine (MX), a small molecule, efficiently reacts with the aldehyde moiety of natural AP sites, thereby preventing their cleavage by APEX1, the major human AP endonuclease. methoxyamine 0-12 apurinic/apyrimidinic endodeoxyribonuclease 1 Homo sapiens 139-144