# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.658582	Archaea.37594	Thaumarchaeota.3623	Nitrososphaera.4261	nga.2633	nga:Ngar_c28380   putative iron sulfur domain-containing protein, CDGSH-type
OC.658582	Archaea.37594	Thaumarchaeota.3623	-	taa.1638	taa:NMY3_01825   Iron-binding zinc finger CDGSH type