PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 19157633-7 2009 We found that there was a significantly increased chance of treatment response to platinum-based chemotherapy with the XRCC1 194Arg/Trp genotype (odds ratio 0.429; 95% CI 0.137-1.671; P=0.035). Tryptophan 132-135 X-ray repair cross complementing 1 Homo sapiens 119-124