# OC Root 2nd 3rd 4th PC Gene/Definition OC.463371 Archaea.9009 Euryarchaeota.7713 Methanoregula.576 mbn.1841 mbn:Mboo_1923 PilT protein domain protein; K06865 ATPase OC.463371 Archaea.9009 Euryarchaeota.7713 Methanoregula.576 mfo.1015 mfo:Metfor_1042 ATPase (PilT family); K06865 ATPase