# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1227130	Archaea.91983	Thaumarchaeota.5071	Nitrososphaera.1405	nvn.236	nvn:NVIE_002110   hypothetical protein
OC.1227130	Archaea.91983	Thaumarchaeota.5071	Nitrososphaera.1405	nev.2488	nev:NTE_02614   hypothetical protein