# OC Root 2nd 3rd 4th PC Gene/Definition OC.335646 Bacteria.397902 Thermotogae.1500 Fervidobacterium.23 fno.60 fno:Fnod_0043 thiamine pyrophosphate protein domain protein TPP-binding; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335646 Bacteria.397902 Thermotogae.1500 Fervidobacterium.23 fpe.1046 fpe:Ferpe_1137 2-oxoacid:ferredoxin oxidoreductase, beta subunit; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335646 Bacteria.397902 Thermotogae.1500 Fervidobacterium.23 fia.1018 fia:NA23_05625 2-oxoacid:ferredoxin oxidoreductase subunit beta; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]