# OC Root 2nd 3rd 4th PC Gene/Definition OC.1184461 Archaea.20679 Euryarchaeota.21629 Halodesulfurarchaeum.1752 halh.842 halh:HTSR_0869 hypothetical protein OC.1184461 Archaea.20679 Euryarchaeota.21629 Halodesulfurarchaeum.1752 hhsr.866 hhsr:HSR6_0886 hypothetical protein