# OC Root 2nd 3rd 4th PC Gene/Definition OC.335699 Bacteria.861242 Firmicutes.228842 Firmicutes___Clostridia.3900 eac.461 eac:EAL2_808p04530 korB; 2-oxoglutarate synthase subunit KorB; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]