# OC Root 2nd 3rd 4th PC Gene/Definition OC.335576 Archaea.23746 Euryarchaeota.25838 Methanoregula.1313 mbn.755 mbn:Mboo_0729 thiamine pyrophosphate enzyme domain protein TPP-binding; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335576 Archaea.23746 Euryarchaeota.25838 Methanoregula.1313 mfo.2150 mfo:Metfor_2321 2-oxoacid:ferredoxin oxidoreductase, beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]