>2x6o_A mol:protein length:207 TETRACYCLINE REPRESSOR PROTEIN CLASS D SRLNRESVIDAALELLNETGIDGLTTRKLAQKLGIEQPTLYWHVKNKRALLDALAVEIL ARHHDYSLPAAGESWQSFLRNNAMSFRRALLRYRDGAKVHLGTRPDEKQYDTVETQLRF MTENGFSLRDGLYAISAVSHFTLGAVLEQQEHTAALTDRPAAPDENLPPLLREALQIMD SDDGEQAFLHGLESLIRGFEVQLTALLQIV