# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.304788	Bacteria.1085107	Proteobacteria.568185	Deltaproteobacteria.67546	Desulfovibrio.11816	Desulfovibrio_desulfuricans.1791	ddn.1789	ddn:DND132_1804   transport system permease protein; K02015 iron complex transport system permease protein