# OC Root 2nd 3rd 4th PC Gene/Definition OC.1184002 Archaea.19696 Euryarchaeota.20212 Halorhabdus.520 hut.1917 hut:Huta_1963 conserved hypothetical protein OC.1184002 Archaea.19696 Euryarchaeota.20212 Halorhabdus.520 hti.1676 hti:HTIA_1700 conserved hypothetical protein