>tr|A0A737Y6W7|A0A737Y6W7_SALER Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. salamae serovar 30:1,z28:z6 GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY