# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.458624	Archaea.8090	Crenarchaeota.14257	Desulfurococcus.1405	Desulfurococcus_amylolyticus.1386	dfd.907	dfd:Desfe_0937   oligopeptide transporter, OPT family