>tr|A0A0E0Y5L3|A0A0E0Y5L3_ECO1C Trp operon repressor OS=Escherichia coli O104:H4 GN=trpR MAQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEE LLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD