# OC Root 2nd 3rd PC Gene/Definition OC.335622 Bacteria.345972 Deferribacteres.949 cni.288 cni:Calni_0284 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]