>sp|Q8XCK0|YEBF_ECO57 Protein YebF OS=Escherichia coli O157:H7 GN=yebF MKKRGAFLGLLLVSACASVFAANNETSKSVTFPKCEGLDAAGIAASVKRDYQQNRVARWA DDQKIVGQADPVAWVSLQDIQGKDDKWSVPLTVRGKSADIHYQVSVDCKAGMAEYQRR