# OC Root	2nd	3rd	4th	5th	6th	PC	Gene/Definition
OC.65959	Bacteria.267634	Proteobacteria.79945	Alphaproteobacteria.124265	Rhodovulum.265	Rhodovulum_sp_.16	rhm.2044	rhm:B5V46_10650   nitrogen fixation protein NifS
OC.65959	Bacteria.267634	Proteobacteria.79945	Alphaproteobacteria.124265	Rhodovulum.265	Rhodovulum_sp_.16	rhc.1037	rhc:RGUI_1026   Cysteine desulfurase
OC.65959	Bacteria.267634	Proteobacteria.79945	Alphaproteobacteria.124265	Rhodovulum.265	-	rsu.2346	rsu:NHU_02560   aminotransferase, class V