>tr|A0A720C884|A0A720C884_SALTI Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Typhi str. 404ty GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY