>tr|A0AA85ZR19|A0AA85ZR19_BACIU Cystine ABC transporter (Permease) OS=Bacillus subtilis XF-1 GN=tcyB MFLNNLPALTLGTAIPWDLVQQSFWPILSGGIYYTIPLTILSFIFGMILALITALARMSK VRPLRWVFSVYVSAIRGTPLLVQLFIIFYLFPAFNVTLDPFPSAVIAFSLNVGAYASEII RASILSVPKGQWEAGYTIGMTHQKTLFRVILPQAFRVSIPPLSNTFISLIKDTSLASQIL VAELFRKAQEIGARNLDQILVIYIEAAFIYWIICFLLSLVQHVIERRLDRYVAK