>tr|A0A4U6GQS2|A0A4U6GQS2_9ENTR Small ribosomal subunit protein bS21 OS=Citrobacter sp. wls714 GN=rpsU
MPVIKVRENEPFDVALRRFKRSCEKAGVLAEVRRREFYEKPTTERKRAKASAVKRHAKKL
ARENARRTRLY