>tr|A0A6D2XX66|A0A6D2XX66_SHIFL Trp operon repressor OS=Shigella flexneri GN=trpR MAQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEE LLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD