>tr|O59282|O59282_PYRHO K Homology domain-containing protein OS=Pyrococcus horikoshii GN=PH1566 MGEEFEKLMKKFENVNKDGEIVEDEDEWEEFFKQEEYVKIPKDRIAVLIGKKGQTKKEIE KRTKTKITIDSETGEVWITSTKETEDPLAVWKARDIVLAIGRGFSPERAFRLLNEGEYLE IINLTDIIIGNEKNALPRVRGRIIGRKGRTRQIIEEMSGASVSVYGKTVAIIGNPIQIEI AKTAIEKLARGSPHGSVYRYLERRKKDLELEGAMYYENL