>tr|W1EXD5|W1EXD5_ECOLX Small ribosomal subunit protein uS9 OS=Escherichia coli ISC7 GN=rpsI MAENQYYGTGRRKSSAARVFIKPGNGKIVINQRSLEQYFGRETARMVVRQPLELVDMVEK LDLYITVKGGGISGQAGAIRHGITRALMEYDESLRSELRKAGFVTRDARQVERKKVGLRK ARRRPQFSKR