>tr|S1PSA3|S1PSA3_ECOLX Large ribosomal subunit protein bL19 OS=Escherichia coli KTE182 GN=rplS MSNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFT VRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN