>tr|A0A5I6QHV7|A0A5I6QHV7_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Kiambu GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY