PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26243310-2 2015 NOC induce DNA alkylations, including O (6)-methylguanine (O (6)-MeG) and N-methylated purines, which are repaired by O (6)-MeG-DNA methyltransferase (MGMT) and N-alkyladenine-DNA glycosylase (AAG)-initiated base excision repair, respectively. O-(6)-methylguanine 38-57 O-6-methylguanine-DNA methyltransferase Mus musculus 151-155