# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.305890	Archaea.28621	Euryarchaeota.32361	Methanoregula.788	mbn.2121	mbn:Mboo_2226   isochorismatase hydrolase
OC.305890	Archaea.28621	Euryarchaeota.32361	Methanoregula.788	mfo.325	mfo:Metfor_0227   nicotinamidase-like amidase