# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.1181915	Archaea.14608	Euryarchaeota.12371	Halanaeroarchaeum.1112	hsu.2003	hsu:HLASF_2063   CopG family transcriptional regulator
OC.1181915	Archaea.14608	Euryarchaeota.12371	Halanaeroarchaeum.1112	hsf.2046	hsf:HLASA_2097   CopG family transcriptional regulator