PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22039049-3 2011 Cleavage generates a 3"-phosphate DNA end that MRE11-RAD50 can resect in an ATP-regulated reaction, to produce a 3"-hydroxyl that can prime repair synthesis. 3"-hydroxyl 113-124 RAD50 double strand break repair protein Homo sapiens 53-58