>3ssx_R mol:protein length:107 Trp operon repressor
AQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEELLRGEMSQRELKNEFGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD
>3ssx_N mol:protein length:107 Trp operon repressor
AQQSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGTRVRIVEELLRGEMSQRELKNEFGAGIATITRGSNSLKAAPVELRQWLEEVLLKSD