# OC Root	2nd	3rd	4th	PC	Gene/Definition
OC.570439	Bacteria.449767	Thermotogae.6881	Mesotoga.840	mpg.548	mpg:Theba_0505   hypothetical protein
OC.570439	Bacteria.449767	Thermotogae.6881	Mesotoga.840	minf.2035	minf:MESINF_2131   conserved protein of unknown function