# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.656160	Bacteria.298297	Proteobacteria.723277	Gammaproteobacteria.330925	Nitrosococcus.2343	noc.1488	noc:Noc_1589   conserved hypothetical protein
OC.656160	Bacteria.298297	Proteobacteria.723277	Gammaproteobacteria.330925	Nitrosococcus.2343	nwa.1446	nwa:Nwat_1535   protein of unknown function DUF421