# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.662213	Bacteria.371556	Firmicutes.140640	Firmicutes___Bacilli.9388	axl.2143	axl:AXY_21950   putative metal-binding protein
OC.662213	Bacteria.371559	Actinobacteria.178063	Bifidobacterium.11213	btp.1580	btp:D805_1610   hypothetical protein
OC.662213	Archaea.66819	Euryarchaeota.51877	Methanoculleus.3296	mema.1168	mema:MMAB1_1180   copZ; Putive copper chaperone CopZ