>tr|A0A5H6DAU9|A0A5H6DAU9_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Stanleyville GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY