>tr|A0A2X4W2D6|A0A2X4W2D6_SALER Small ribosomal subunit protein bS21 OS=Salmonella enterica subsp. arizonae GN=rpsU
MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL
ARENARRTRLY