>tr|A0A0Q4YEC3|A0A0Q4YEC3_9BURK Small ribosomal subunit protein bS21 OS=Pseudorhodoferax sp. Leaf267 GN=rpsU
MTTIRVKENEPFDVALRRFKRTIEKLGLLTDLRAREFYEKPTAERKRKKAAAVKRHYKRV
RSMQLPKKLY