>tr|A0A1G7DEW5|A0A1G7DEW5_9BURK Small ribosomal subunit protein bS21 OS=Paracidovorax valerianellae GN=rpsU MTTIRVKENEPFDVALRRFKRTIEKLGLLTDLRAREFYEKPTAERKRKKAAAVKRHYKRV RSMQLPKKLY