PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 24155211-8 2014 However, MTHFR Ala222Val polymorphism was significantly associated with risk of hepatitis infection (Val vs. Ala: OR = 1.15, 95 %CI 1.01-1.32, P = 0.03; ValVal/AlaVal vs. AlaAla: OR = 1.37, 95 %CI 1.11-1.68, P = 0.003). Alanine 15-18 methylenetetrahydrofolate reductase Homo sapiens 9-14