# OC Root 2nd 3rd 4th PC Gene/Definition OC.335684 Bacteria.460530 Firmicutes.15461 Firmicutes___Clostridia.146685 aar.504 aar:Acear_0455 2-oxoglutarate ferredoxin oxidoreductase, beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]