# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1191960	Archaea.38077	Thaumarchaeota.56	Nitrososphaera.898	nga.2451	nga:Ngar_c26270   hypothetical protein
OC.1191960	Archaea.38077	Thaumarchaeota.56	Nitrososphaera.898	nvn.590	nvn:NVIE_005800   hypothetical protein
OC.1191960	Archaea.38077	Thaumarchaeota.56	Nitrososphaera.898	nev.1891	nev:NTE_01956   hypothetical protein