# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1932734 Bacteria.1068156 Proteobacteria.532922 Betaproteobacteria.225441 Tremblaya.37 Candidatus_Tremblaya_princeps.34 tpn.22 tpn:TPPCIT_027 putative Fe-S cluster assembly scaffold protein; K15724 iron-sulfur cluster insertion protein OC.1932734 Bacteria.1068156 Proteobacteria.532922 Betaproteobacteria.225441 Tremblaya.37 Candidatus_Tremblaya_princeps.34 tpq.6 tpq:TCP_008 hesB; putative protein HesB; K15724 iron-sulfur cluster insertion protein