# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.642025	Archaea.12688	Crenarchaeota.8824	Ignicoccus.1597	iis.1030	iis:EYM_05540   hypothetical protein
OC.642025	Archaea.12688	Crenarchaeota.8824	-	pfm.1164	pfm:Pyrfu_1204   split soret cytochrome c precursor
OC.642025	Archaea.12688	Crenarchaeota.8824	-	pdl.1243	pdl:Pyrde_1256   Split-Soret cytochrome c