>tr|A0A737NPY5|A0A737NPY5_SALHO Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. houtenae serovar 44:z4,z24:- GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY