>tr|A0A077K8E1|A0A077K8E1_ECOLX Small ribosomal subunit protein uS19 OS=Escherichia coli O157 GN=rpsS MPRSLKKGPFIDLHLLKKVEKAVESGDKKPLRTWSRRSTIFPNMIGLTIAVHNGRQHVPV FVTDEMVGHKLGEFAPTRTYRGHAADKKAKKK