PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30467244-9 2019 CONCLUSIONS: The TP53 codon 72 Arg allele and XRCC1 codon 399 Gln allele are likely to have a protective effect against lung adenocarcinoma, especially in individuals older than 50 years of age. Arginine 31-34 tumor protein p53 Homo sapiens 17-21