# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.57938	Archaea.28140	Euryarchaeota.31677	Methanoculleus.529	mem.362	mem:Memar_0364   ech hydrogenase subunit A; K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	Methanoculleus.529	mbg.1456	mbg:BN140_1535   echA; NADH dehydrogenase (quinone); K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	Methanoculleus.529	mema.1917	mema:MMAB1_1971   NADH dehydrogenase (Quinone); K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	-	mpi.529	mpi:Mpet_0469   NADH/Ubiquinone/plastoquinone (complex I); K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	Methanoregula.1533	mbn.116	mbn:Mboo_0024   NADH dehydrogenase (quinone); K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	Methanoregula.2420	mfo.259	mfo:Metfor_0158   NADH:ubiquinone oxidoreductase subunit 5 (chain L)/multisubunit Na+/H+ antiporter, MnhA subunit; K14086 ech hydrogenase subunit A
OC.57938	Archaea.28140	Euryarchaeota.31677	-	mpl.2427	mpl:Mpal_2724   NADH dehydrogenase (quinone); K14086 ech hydrogenase subunit A