# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.119859	Bacteria.374164	Proteobacteria.602199	Deltaproteobacteria.114459	drt.551	drt:Dret_0533   electron transport complex, RnfABCDGE type, B subunit; K03616 Na+-translocating ferredoxin:NAD+ oxidoreductase subunit B [EC:7.2.1.2]