PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32130599-3 2019 We showed that the XRCC1 oxidation reduces the efficiency of its ADP-ribosylation and the protein affinity for poly(ADP-ribose). Adenosine Diphosphate 65-68 X-ray repair cross complementing 1 Homo sapiens 19-24