>tr|A0A109W925|A0A109W925_9STRE Small ribosomal subunit protein bS18 OS=Streptococcus sp. oral taxon 431 GN=rpsR MAQQRRGGFKRRKKVDYIAANKIEYVDYKDTELLSRFVSERGKILPRRVTGTSAKNQRKV TTAIKRARVMALMPFVNED