>tr|A0A5W8M820|A0A5W8M820_SALET Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. enterica serovar Hofit GN=rpsU MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL ARENARRTRLY