# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.570277	Bacteria.443138	Thermotogae.5475	Fervidobacterium.2009	fno.743	fno:Fnod_0771   regulatory protein ArsR
OC.570277	Bacteria.443138	Thermotogae.5392	Fervidobacterium.1837	fia.497	fia:NA23_02715   hypothetical protein; K21903 ArsR family transcriptional regulator, lead/cadmium/zinc/bismuth-responsive transcriptional repressor
OC.570277	Bacteria.443138	Deferribacteres.4885	-	fsi.1176	fsi:Flexsi_1279   transcriptional regulator, ArsR family; K21903 ArsR family transcriptional regulator, lead/cadmium/zinc/bismuth-responsive transcriptional repressor