# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.40412	Archaea.4721	Euryarchaeota.11974	Methanoculleus.1390	mbg.2288	mbg:BN140_2428   peptide/nickel transport system ATP-binding protein
OC.40412	Archaea.4721	Euryarchaeota.11974	Methanoculleus.1390	mema.907	mema:MMAB1_0897   oppF; Oligopeptide transport ATP-binding protein OppF