>tr|A0A5R9QRZ6|A0A5R9QRZ6_9PSED Small ribosomal subunit protein bS21 OS=Pseudomonas nicosulfuronedens GN=rpsU
MPAVKVKENEPFDVALRRFKRSCEKAGVLAEVRSREFYEKPTAERKRKAAAAVKRHAKKV
QREQRRRERLY