# OC Root	2nd	3rd	PC	Gene/Definition
OC.335590	Archaea.12721	Crenarchaeota.8876	pfm.1222	pfm:Pyrfu_1273   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]