PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25256710-2 2015 Several genetic polymorphisms exist in TP53, including a proline to arginine variant at amino acid 72 (P72 and R72, respectively); this polymorphism alters p53 function. Proline 57-64 tumor protein p53 Homo sapiens 39-43 25256710-2 2015 Several genetic polymorphisms exist in TP53, including a proline to arginine variant at amino acid 72 (P72 and R72, respectively); this polymorphism alters p53 function. Proline 57-64 tumor protein p53 Homo sapiens 156-159