# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.335692 Bacteria.397897 Firmicutes.108974 Firmicutes___Clostridia.12139 Thermoanaerobacterium.2366 txy.1543 txy:Thexy_1616 2-oxoglutarate synthase; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11] OC.335692 Bacteria.397897 Firmicutes.108974 Firmicutes___Clostridia.12139 Thermoanaerobacterium.2366 tsh.2109 tsh:Tsac_2161 thiamine pyrophosphate TPP-binding domain-containing protein; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]