# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.1770	Bacteria.5866	Proteobacteria.187182	Alphaproteobacteria.40538	Magnetospirillum.5465	mag.529	mag:amb0441   Signal transduction histidine kinase
OC.1770	Bacteria.5866	Proteobacteria.187182	Alphaproteobacteria.40536	-	ncb.4060	ncb:C0V82_21295   hypothetical protein