30S ribosomal protein S18 MAEVSSAPVRRPFHRRRKTCPFSGANAPRIDYKDVRLLQRYISERGKIVPSRITAVSQKKQRELAQAIKRARFLGLLPYIVS Binds as a heterodimer with protein S6 to the central domain of the 16S rRNA, where it helps stabilize the platform of the 30S subunit (By similarity). RS18_SINMW 82 rpsR Smed_0740