# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.276632	Archaea.31998	Euryarchaeota.36614	Thermococcus.10122	tch.670	tch:CHITON_0683   2-isopropylmalate synthase; K01649 2-isopropylmalate synthase [EC:2.3.3.13]