# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.455591	Bacteria.263290	Proteobacteria.133863	Alphaproteobacteria.164190	Sphingobium.8438	Sphingobium_sp_.5329	sphb.2732	sphb:EP837_02755   rpc1; DNA-directed RNA polymerase
OC.455594	Bacteria.429082	Proteobacteria.362814	Alphaproteobacteria.173014	-	-	rhz.2373	rhz:RHPLAN_23130   metal-dependent hydrolase
OC.455594	Bacteria.429082	Proteobacteria.362814	Alphaproteobacteria.173014	-	-	psin.5274	psin:CAK95_27765   hypothetical protein