>tr|A0A6H0H8I8|A0A6H0H8I8_BACIU Rrf2 family transcriptional regulator OS=Bacillus subtilis subsp. subtilis str. SMY GN=HCN55_20200 MKMKSGMEQAVSVLLLLSRLPVQASLTSEAISQRLRVSPSYLKKLMRTLVQAGLAESLPG TKGGFTLTKPLADITLYDVYQAVEGRGSMYQGKGLLQSVFEGESHCVLETVMAEIEDKWS NLMREESLQHVMDRVGELYDLEKIDDWVIKQVKGQL