# OC Root 2nd 3rd 4th PC Gene/Definition OC.98044 Archaea.28992 Euryarchaeota.32777 Methanosaeta.560 mcj.168 mcj:MCON_3531 conserved domain protein; K06147 ATP-binding cassette, subfamily B, bacterial OC.98044 Archaea.28992 Euryarchaeota.32777 Methanosaeta.560 mcj.168 mcj:MCON_3534 conserved domain protein; K06147 ATP-binding cassette, subfamily B, bacterial