>tr|A0A3Q9MJ41|A0A3Q9MJ41_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Karamoja GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY