>tr|H9ZPB3|H9ZPB3_THETH Large ribosomal subunit protein bL21 OS=Thermus thermophilus JL-18 GN=rplU MFAIVKTGGKQYRVEPGLKLRVEKLDAEPGATVELPVLLLGGEKTVVGTPVVEGASVVAE VLGHGRGKKILVSKFKAKVQYRRKKGHRQPYTELLIKEIRG