>tr|A0A1X3JMD2|A0A1X3JMD2_ECOLX Trp operon repressor OS=Escherichia coli H386 GN=trpR MAQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEE LLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD