# OC Root 2nd 3rd PC Gene/Definition OC.335537 Archaea.40506 Bathyarchaeota.2399 barc.1018 barc:AOA65_1039 vorA_1; Ketoisovalerate oxidoreductase subunit VorA; K00177 2-oxoglutarate ferredoxin oxidoreductase subunit gamma [EC:1.2.7.3]