# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.122886	Bacteria.486284	Proteobacteria.543052	Betaproteobacteria.248233	metr.3044	metr:BSY238_557   PEP-CTERM -sorting domain protein
OC.122886	Bacteria.486284	Nitrospirae.11678	Nitrospira.8265	nmv.4305	nmv:NITMOv2_4577   conserved exported protein of unknown function