>tr|D4FXJ4|D4FXJ4_BACNB HTH arsR-type domain-containing protein OS=Bacillus subtilis subsp. natto GN=yozA MTEFRETEQSAADLDEETLFLVAQTFKALSDPTRIRILHLLSQGEHAVNGIAEKLNLLQS TVSHQLRFLKNLRLVKSRREGTSIYYSPEDEHVLDVLQQMIHHTQHD