>sp|Q6QGM6|TFLII_BPT5 H-N-H endonuclease F-TflII OS=Escherichia phage T5 GN=hegD MKLENFKVIPEYPEYLISPYGEVYSTKSNKLLTHHLGSAGYPFVTFYEQGKNVSIVLHRL LARVFKDLPSLESELEVDHKDRNKLNFSLDNLVVMTKQDHRIKTTVERGHTIGGNKCPYC NKQINSSSKTCFDCKPKSSPDITAEQIEYWVINYSWVKASKELGLSDNGLRKRYKSLTGK DPKSIKKKVSQVG