>tr|A0A5I0MUK9|A0A5I0MUK9_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Glostrup GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY