>tr|A0A3U8L4G6|A0A3U8L4G6_SALTI Vitamin B12 transporter BtuB OS=Salmonella typhi GN=btuB MIKKATLLTAFSVTAFSAWAQDTSPDTLVVTANRFQQPRSAVLAPVTIVTRQDIERWQST SVNDVLRRLPGVDIAQSGGTGQNSSIFIRGTNSSHVLVLIDGVRLNLAGVSGSADLSQFP VSLVQRIEYIRGPRSAIYGSDAIGGVVNIITTRDNPGTELTAGWGSNSYQNYDLSTQQQL GENTRATLIGDYEYTKGFDVVAKGGTGMQAQPDRDGFLSKTLYGALEHTFSDRWSGFVRG YGYDNRTDYDAYYSPGSPLIDTRKLYSQSWDAGLRFNGERIQSQLVSSYSHSKDYNYDPH YGRYDTSATLDEMKQYNVQWTNSVVVGHGNVGAGVDWQKQTTTPGTGYVPEGYDQRNTGV YLTGLQQLGDFTLEAAARSDDNSQFGRHGTWQTSAGWEFIEGYRFIASYGTSYKAPNLGQ LYGYYGNPNLNPEKSKQWEGAFEGLTAGVSWRISGYRNDINDMIDYDDHLQKYYNEGKAR IKGIEATANFDTGPLTHTVSYDYVDARNAITDTPLPRRSKQMAKYQLDWDVYDFDWGVTY QYLGSRYDSDYSAYPYRTVKMGGVSLWDLTVAYPVTSHLTVRGKIANLFDKDYETVYGYQ TAGREYTLSGSYTF