# OC Root 2nd 3rd PC Gene/Definition OC.227683 Archaea.33275 Euryarchaeota.38640 mer.37 mer:MMINT_07080 hypothetical protein; K03455 monovalent cation:H+ antiporter-2, CPA2 family OC.227683 Archaea.33275 Euryarchaeota.38640 mer.37 mer:MMINT_13230 hypothetical protein; K03455 monovalent cation:H+ antiporter-2, CPA2 family