>tr|A0A1B7JYC6|A0A1B7JYC6_9GAMM Small ribosomal subunit protein bS21 OS=Providencia heimbachae ATCC 35613 GN=rpsU
MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL
ARENARRTRLY