# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.335228	Archaea.6162	Crenarchaeota.11279	Sulfolobus.3540	Sulfolobus_islandicus.2526	sia.732	sia:M1425_0829   nitrate reductase, beta subunit; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335228	Archaea.6162	Crenarchaeota.11279	Sulfolobus.3540	Sulfolobus_islandicus.2526	sim.736	sim:M1627_0833   nitrate reductase, beta subunit; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335228	Archaea.6162	Crenarchaeota.11279	Sulfolobus.3540	Sulfolobus_islandicus.2526	sir.444	sir:SiRe_0443   nitrate reductase, beta subunit; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]
OC.335228	Archaea.6162	Crenarchaeota.11279	Sulfolobus.3540	Sulfolobus_islandicus.2526	sic.482	sic:SiL_0478   Nitrate reductase beta subunit; K00371 nitrate reductase / nitrite oxidoreductase, beta subunit [EC:1.7.5.1 1.7.99.-]