>tr|G5SH20|G5SH20_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Wandsworth str. A4-580 GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY