# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.643412	Archaea.5066	Euryarchaeota.12414	Archaeoglobus.474	Archaeoglobus_fulgidus.1713	afu.536	afu:AF_0545   predicted coding region AF_0545
OC.643412	Archaea.5066	Euryarchaeota.12414	Archaeoglobus.474	Archaeoglobus_fulgidus.1713	afg.524	afg:AFULGI_00005540   Nitrate reductase gamma subunit
OC.643412	Archaea.5066	Euryarchaeota.12414	Archaeoglobus.474	-	ave.1611	ave:Arcve_1696   Nitrate reductase gamma subunit
OC.643412	Archaea.5066	Crenarchaeota.10312	Pyrobaculum.2940	-	pis.202	pis:Pisl_0177   Nitrate reductase, gamma subunit
OC.643412	Archaea.5066	Crenarchaeota.10312	Pyrobaculum.2940	-	tne.343	tne:Tneu_0338   Nitrate reductase gamma subunit
OC.643412	Archaea.5066	Crenarchaeota.10312	-	-	cma.565	cma:Cmaq_0575   Nitrate reductase gamma subunit