>tr|A0A5H7FYU3|A0A5H7FYU3_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Meleagridis GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY