# OC Root 2nd 3rd PC Gene/Definition OC.335698 Bacteria.307633 Chlorobi.4095 ial.1497 ial:IALB_1502 korB; 2-oxoglutarate ferredoxin oxidoreductase subunit beta; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]