# OC Root 2nd 3rd 4th PC Gene/Definition OC.34163 Archaea.22057 Euryarchaeota.23490 Natrinema.226 nat.1377 nat:NJ7G_1362 dihydroorotase, multifunctional complex type OC.34163 Archaea.22057 Euryarchaeota.23490 Natrinema.226 npe.1323 npe:Natpe_1331 dihydroorotase, multifunctional complex type