Protein S19 forms a complex with S13 that binds strongly to the 16S ribosomal RNA (By similarity). BLD_1711 RS19_BIFLD 30S ribosomal protein S19 rpsS MTRSIKKGPFVDAHLQKKVDEQNEKGTKNVIKTWSRRSMITPDFIGHTFAVHDGRKHVPVFVTEAMVGHKLGEFAPTKTFKGHVKDDKKARR 92