# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.96877	Archaea.69633	Euryarchaeota.54812	Methanosarcina.4225	Methanosarcina_barkeri.6278	mbak.2665	mbak:MSBR3_2689   Iron ABC transporter
OC.96877	Archaea.69633	Euryarchaeota.54812	Methanosarcina.4225	Methanosarcina_sp_.4926	mek.1739	mek:MSKOL_1742   Iron ABC transporter