>tr|F5NZ18|F5NZ18_SHIFL Large ribosomal subunit protein bL19 OS=Shigella flexneri K-227 GN=rplS MSNIIKQLEQEQMKQDVPSFRPGDTVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFT VRKISNGEGVERVFQTHSPVVDSISVKRRGAVRKAKLYYLRERTGKAARIKERLN