# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509937 Bacteria.288925 Proteobacteria.118915 Betaproteobacteria.124415 Rubrivivax.3113 rge.4261 rge:RGE_43060 erpA; putative iron-sulfur cluster assembly accessory protein; K15724 iron-sulfur cluster insertion protein OC.509937 Bacteria.288925 Proteobacteria.118915 Betaproteobacteria.124415 Rubrivivax.3113 rbn.874 rbn:RBXJA2T_04408 iron-sulfur cluster assembly accessory protein; K15724 iron-sulfur cluster insertion protein