# OC Root 2nd 3rd PC Gene/Definition OC.335619 Bacteria.345968 Fusobacteria.9490 ipo.166 ipo:Ilyop_0025 thiamine pyrophosphate protein domain protein TPP-binding protein; K00175 2-oxoglutarate/2-oxoacid ferredoxin oxidoreductase subunit beta [EC:1.2.7.3 1.2.7.11]