# OC Root 2nd 3rd PC Gene/Definition OC.335622 Bacteria.345972 Synergistetes.1319 aco.988 aco:Amico_1017 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]