# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.644842	Bacteria.305676	Chloroflexi.4453	Chloroflexus.739	Chloroflexus_aurantiacus.177	cau.1157	cau:Caur_1177   regulatory protein ArsR
OC.644842	Bacteria.305676	Chloroflexi.4453	Chloroflexus.739	Chloroflexus_aurantiacus.177	chl.1292	chl:Chy400_1289   putative transcriptional regulator
OC.644842	Bacteria.305676	Chloroflexi.4453	Chloroflexus.739	-	cag.2383	cag:Cagg_2493   putative transcriptional regulator