PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28296915-10 2017 The rs12794714 CYP2R1 polymorphism may be a useful pretreatment factor predictive of sustained HBeAg seroconversion after PegIFN therapy. pegifn 122-128 cytochrome P450 family 2 subfamily R member 1 Homo sapiens 15-21