# OC Root 2nd 3rd 4th PC Gene/Definition OC.335589 Archaea.8956 Euryarchaeota.31004 Methanosaeta.739 mcj.1963 mcj:MCON_2659 korB; 2-oxoglutarate ferredoxin oxidoreductase beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335589 Archaea.8956 Euryarchaeota.31004 Methanosaeta.739 mhi.1330 mhi:Mhar_1373 2-oxoglutarate ferredoxin oxidoreductase beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]