>tr|A0A9Q4XKX9|A0A9Q4XKX9_9GAMM Large ribosomal subunit protein bL19 OS=Proteus sp. G4445 GN=rplS MSNIIKQIEQEQMKQDVPSFRPGDNVEVKVWVVEGSKKRLQAFEGVVIAIRNRGLHSAFT VRKISNGEGVERVFQTHSPVVDSITVKRRGAVRKAKLYYLRERSGKAARIKERLNAK