>tr|G5NIB5|G5NIB5_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Inverness str. R8-3668 GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY