# OC Root	2nd	3rd	PC	Gene/Definition
OC.335588	Archaea.17289	Euryarchaeota.16842	hlc.3487	hlc:CHINAEXTREME18210   2-ketoglutarate ferredoxin oxidoreductase subunit beta; K00170 pyruvate ferredoxin oxidoreductase beta subunit [EC:1.2.7.1]