# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509950 Bacteria.1230796 Proteobacteria.789685 Gammaproteobacteria.453659 - sva.475 sva:SVA_0382 iron-sulfur binding protein; K15724 iron-sulfur cluster insertion protein OC.509952 Bacteria.288924 Proteobacteria.533003 Betaproteobacteria.225539 Tremblaya.157 tpj.34 tpj:TPPAVE_040 hesB; HesB/YadR/YfhF family protein; K15724 iron-sulfur cluster insertion protein