>tr|A0A5I0ENY5|A0A5I0ENY5_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Kenya GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY