>tr|A0A420VLF9|A0A420VLF9_9BACT Small ribosomal subunit protein bS21 OS=Campylobacter sp. P255 OX=1979368 GN=rpsU PE=3 SV=1 MPGIKVHPNESFDEAYRKFKKQVDRNLVVTEVRARRFFEPMTEIRKKQKISARKKMLKRL YMLRRYESRL