# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1190775	Archaea.36078	Thaumarchaeota.1048	Nitrosopumilus.157	nid.1178	nid:NPIRD3C_1193   hypothetical protein
OC.1190775	Archaea.36078	Thaumarchaeota.1048	Nitrosopumilus.157	nin.961	nin:NADRNF5_0972   hypothetical protein