# OC Root 2nd 3rd 4th PC Gene/Definition OC.335648 Bacteria.497231 Proteobacteria.126307 Alphaproteobacteria.157032 bvr.2613 bvr:BVIR_455 2-oxoglutarate oxidoreductase subunit KorB; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]