# OC Root 2nd 3rd 4th PC Gene/Definition OC.463371 Archaea.9009 Crenarchaeota.1918 Aeropyrum.822 ape.349 ape:APE_0462 conserved hypothetical protein; K06865 ATPase OC.463371 Archaea.9009 Crenarchaeota.1918 Aeropyrum.822 acj.336 acj:ACAM_0338 ATPase; K06865 ATPase