>sp|O07434|RICR_MYCTU Copper-sensing transcriptional repressor RicR OS=Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) OX=83332 GN=ricR PE=1 SV=1 MTAAHGYTQQKDNYAKRLRRVEGQVRGIARMIEEDKYCIDVLTQISAVTSALRSVALNLL DEHLSHCVTRAVAEGGPGADGKLAEASAAIARLVRS