>tr|A0A0T9X2F2|A0A0T9X2F2_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Bovismorbificans GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY