# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.664581	Archaea.92066	Thaumarchaeota.5161	Nitrososphaera.2027	nvn.2103	nvn:NVIE_022030   hypothetical protein
OC.664581	Archaea.92066	Thaumarchaeota.5161	Nitrososphaera.2027	nev.3329	nev:NTE_03533   hypothetical protein