# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.305846	Archaea.34089	Thaumarchaeota.5207	Nitrososphaera.2334	nvn.1554	nvn:NVIE_015850   putative isochorismatase-like hydrolase
OC.305846	Archaea.34089	Thaumarchaeota.5207	Nitrososphaera.2334	nev.825	nev:NTE_00794   nicotinamidase-like amidase