# OC Root 2nd 3rd 4th PC Gene/Definition OC.659292 Archaea.50442 Euryarchaeota.10053 Geoglobus.319 gac.1402 gac:GACE_1469 restriction endonuclease OC.659292 Archaea.50442 Euryarchaeota.10053 Geoglobus.319 gah.1001 gah:GAH_01049 Restriction endonuclease/ATP cone domain