>tr|A0A5V6PYB0|A0A5V6PYB0_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Cardoner GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY