>tr|A0A737VTK7|A0A737VTK7_SALER Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. salamae serovar 58:d:z6 GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY