# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.1436157	Bacteria.494570	Proteobacteria.113578	Alphaproteobacteria.146439	Nitrobacter.2189	nwi.1528	nwi:Nwi_1607   hypothetical protein
OC.1436157	Bacteria.494570	Proteobacteria.113578	Alphaproteobacteria.146439	Nitrobacter.2189	nha.95	nha:Nham_2134   conserved hypothetical protein
OC.1436157	Bacteria.494570	Proteobacteria.113578	Alphaproteobacteria.146439	Nitrobacter.2189	nha.95	nha:Nham_2475   conserved hypothetical protein