>tr|F4V4W1|F4V4W1_ECOLX Large ribosomal subunit protein bL19 OS=Escherichia coli TA280 GN=rplS MSNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFT VRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN