>sp|Q8U336|CS3HD_PYRFU CRISPR-associated endonuclease Cas3-HD OS=Pyrococcus furiosus GN=cas3 MSCKAFQGQTLREHIEAMLAAWEIVKNKYIPSIIRVMKTVGVKFTEEDADKFMKTLIILH DVGKCSEVYQKHLSNNEPLRGFRHELVSAYYAYNILKDMFKDETIAFIGALVVMMHHEPI LMGQIRSLDKEELTPEVVLDKLRTFNGVMEGTESFIKSMIKEKLGVIPKVPSPTQEDVLR EVIRLSVLARHRPDSGKLRMVVGALLIPLVLCDYKGAKEREGESPKFAEVLRVEMMK