>tr|A0A554W1N9|A0A554W1N9_9MICC Small ribosomal subunit protein bS18 OS=Arthrobacter sp. KBS0703 GN=rpsR MAKAELRKPKPKSNPLKAADITVIDYKDVALLRKFISDRGKIRARRVTGVTVQEQRKIAQ AIKNAREVALLPYSGAGRG