>sp|O34900|TCYN_BACSU L-cystine import ATP-binding protein TcyN OS=Bacillus subtilis GN=tcyN MIEIKNIHKQFGIHHVLKGINLTVRKGEVVTIIGPSGSGKTTFLRCLNLLERPDEGIISI HDKVINCRFPSKKEVHWLRKQTAMVFQQYHLFAHKTVIENVMEGLTIARKMRKQDAYAVA ENELRKVGLQDKLNAYPSQLSGGQKQRVGIARALAIHPDVLLFDEPTAALDPELVGEVLE VMLEIVKTGATMIVVTHEMEFARRVSDQVVFMDEGVIVEQGTPEEVFRHTKKDRTRQFLR RVSPEYLFEPKEHIKEPVI