>sp|P57399|TRXB_BUCAI Thioredoxin reductase OS=Buchnera aphidicola subsp. Acyrthosiphon pisum GN=trxB MDKVKHSKIIILGSGPAGYTAAIYAARANLDPFLITGTNKGGQLMNTNEIENWPGDYNKI SGSELMNRMYKHAIELKTKVICDTVISVNFKKNPFFLIGENNKYTADSVIIATGANPRYL GLQSESLFKGKGVSTCAVCDGFFYKNKEVAVVGGGNTAIEETLYLSNFVKKVHLIHRGIN FRAEKILLDRLEKKIKSQKIIIYLNSIVKNILGNSSGVTALLIEQKNSKEKTESKIQVSG LFVAIGYTPNTNIFVNKLKMKDGYIQVTRQEHGNYTQTSIPGIFAAGDVIDHVYRQAITS SASGCMAALDSERYINSLV