# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.44062	Archaea.15702	Euryarchaeota.1433	Methanosaeta.1586	mtp.864	mtp:Mthe_0877   Pyrrolo-quinoline quinone
OC.44062	Archaea.15702	Euryarchaeota.1433	Methanosaeta.1586	mhi.1318	mhi:Mhar_1360   Pyrrolo-quinoline quinone