PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28432356-7 2017 Rpp29 and Rpp21 bind poly ADP-ribose moieties and are recruited to DNA damage sites in a PARP1-dependent manner. poly adp 21-29 ribonuclease P/MRP subunit p21 Homo sapiens 10-15