# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.305162	Archaea.66957	Euryarchaeota.52021	Methanoculleus.3481	mema.1657	mema:MMAB1_1695   Pyruvate synthase subunit porB (fragment); K00170 pyruvate ferredoxin oxidoreductase beta subunit [EC:1.2.7.1]