# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1226537	Archaea.91176	Thaumarchaeota.4209	Nitrosopumilus.715	nir.793	nir:NSED_04005   hypothetical protein
OC.1226537	Archaea.91176	Thaumarchaeota.4209	Nitrosopumilus.715	nid.1821	nid:NPIRD3C_1844   hypothetical protein
OC.1226537	Archaea.91176	Thaumarchaeota.4209	Nitrosopumilus.715	nid.1863	nid:NPIRD3C_1894   hypothetical protein