# OC Root 2nd 3rd 4th PC Gene/Definition OC.1241188 Bacteria.126766 Aquificae.1795 - aae.510 aae:aq_156 hypothetical protein; K08976 putative membrane protein OC.1241188 Bacteria.126766 Aquificae.1795 Hydrogenobacter.625 hth.1593 hth:HTH_1614 hypothetical membrane protein; K08976 putative membrane protein OC.1241188 Bacteria.126766 Aquificae.1795 Hydrogenobacter.625 hte.1572 hte:Hydth_1602 protein of unknown function DUF420; K08976 putative membrane protein OC.1241188 Bacteria.126766 Aquificae.1795 Thermocrinis.425 tal.269 tal:Thal_0264 protein of unknown function DUF420; K08976 putative membrane protein OC.1241188 Bacteria.126766 Aquificae.1795 Thermocrinis.425 trd.794 trd:THERU_04150 membrane protein; K08976 putative membrane protein