>tr|A0A192CEK0|A0A192CEK0_ECOLX Regulator of sigma D OS=Escherichia coli O25b:H4 GN=rsd MLNQLDNLTERVRGSNKLVDRWLHVRKHLLVAYYNLVGIKPGKESYMRLNEKALDDFCQS LVDYLSAGHFSIYERILHKLEGNGQLARAAKIWPQLEANTQQIMDDYDSSLETAIDHDNY LEFQQVLSDIGEALEARFVLEDKLILLVLDAARVKYPA