>sp|Q8X5P3|DCTR_ECO57 HTH-type transcriptional regulator DctR OS=Escherichia coli O157:H7 GN=dctR MFLIITRDTMFFTAMKNILSKGNVVHIQNEEEIDVMLHQNAFVIIDTLMNNVFHSNFLTQ IERLKPVHVIIFSPFNIKRCLGKVPVTFVPRTITIIDFVALINGSYCSVPEANVSLSRKQ HQVLSCIANQMTTEDILEKLKISLKTFYCHKHNIMMILNLKRINELVRHQHIDYLV