# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.412402	Archaea.11925	Crenarchaeota.7369	Aeropyrum.1326	ape.898	ape:APE_1373   conserved hypothetical protein
OC.412402	Archaea.11925	Crenarchaeota.7369	Aeropyrum.1326	acj.864	acj:ACAM_0867   predicted membrane protein