# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.413335	Archaea.13305	Crenarchaeota.9749	Pyrobaculum.1912	pai.482	pai:PAE0685   conserved protein (probable universal stress protein homolog)
OC.413335	Archaea.13305	Crenarchaeota.9749	Pyrobaculum.1912	pcl.2037	pcl:Pcal_2109   UspA domain protein
OC.413335	Archaea.13305	Crenarchaeota.9749	Pyrobaculum.1912	pas.2256	pas:Pars_2339   UspA domain protein
OC.413335	Archaea.13305	Crenarchaeota.9749	Pyrobaculum.1912	pyr.2085	pyr:P186_2196   hypothetical protein
OC.413335	Archaea.13305	Crenarchaeota.9749	Pyrobaculum.1912	pog.2470	pog:Pogu_2526   Universal stress protein UspA-related nucleotide-binding protein