# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.335223	Archaea.22151	Euryarchaeota.23648	Natronomonas.3211	nph.1311	nph:NP_2584A   probable anaerobic dehydrogenase iron-sulfur-binding subunit; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	Haloterrigena.4904	htu.1695	htu:Htur_1650   Selenate reductase; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	-	hxa.3111	hxa:Halxa_3205   Selenate reductase; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	Natrinema.5689	npe.3402	npe:Natpe_3623   hypothetical protein; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	-	nou.1017	nou:Natoc_0987   hypothetical protein; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	-	nou.3903	nou:Natoc_4201   hypothetical protein; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335223	Archaea.22151	Euryarchaeota.23648	-	hlc.489	hlc:CHINAEXTREME02340   dehydrogenase; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]