>sp|Q31XD9|RL19_SHIBS Large ribosomal subunit protein bL19 OS=Shigella boydii serotype 4 GN=rplS MSNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFT VRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN