>tr|B7UMC6|B7UMC6_ECO27 Transcription regulator Ler OS=Escherichia coli O127:H6 (strain E2348/69 / EPEC) OX=574521 GN=ler PE=3 SV=1
MRRLFIMNMETNSHTTSPYIQLIEQIAVLQQEAKRLREQEVQSVIESIQKQITYYNITLQ
ELGYTNVPDDGLARRNSSKGVYYRNEEGQTWSGVGRQPRWLKEALLNGMKKEDFLVKDTE
EEIIPLKNI