>tr|A0A3Q9M2F0|A0A3Q9M2F0_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Moero GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY