>tr|A0A0S9NQJ8|A0A0S9NQJ8_9BURK Small ribosomal subunit protein bS21 OS=Pseudorhodoferax sp. Leaf274 GN=rpsU
MTTIRVKENEPFDVALRRFKRTIEKLGLLTDLRAREFYEKPTAERKRKKAAAVKRHYKRV
RSMQLPKKLY