# OC Root 2nd 3rd PC Gene/Definition OC.335580 Archaea.26495 Euryarchaeota.29493 mhz.702 mhz:Metho_0722 2-oxoacid:acceptor oxidoreductase, beta subunit, pyruvate/2-ketoisovalerate family; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]