PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 26146099-0 2015 The Role of the XPF Gene Polymorphism (Xrcc4) Ser835ser in the Risk of Malignant Transformation of Cells in the Colorectal Cancer. ser835ser 46-55 X-ray repair cross complementing 4 Homo sapiens 39-44