>sp|P0A882|TRPR_ECO57 Trp operon repressor OS=Escherichia coli O157:H7 GN=trpR
MAQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEE
LLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD