# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.573283 Archaea.55895 Euryarchaeota.40437 Archaeoglobus.2457 Archaeoglobus_fulgidus.1365 afu.2259 afu:AF_2311 conserved hypothetical protein OC.573283 Archaea.55895 Euryarchaeota.40437 Archaeoglobus.2457 Archaeoglobus_fulgidus.1365 afg.2447 afg:AFULGI_00026110 putative transcriptional regulator