# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.335685 Bacteria.318307 Proteobacteria.263545 Deltaproteobacteria.17023 Desulfobulbus.3095 dpr.1309 dpr:Despr_1355 2-oxoglutarate ferredoxin oxidoreductase, beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]