# OC Root 2nd 3rd 4th PC Gene/Definition OC.509838 Bacteria.495576 Proteobacteria.118938 Gammaproteobacteria.16143 hja.229 hja:BST95_00955 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509838 Bacteria.495576 Verrucomicrobia.1037 - ote.2596 ote:Oter_2652 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509838 Bacteria.495576 Verrucomicrobia.1037 - obg.3237 obg:Verru16b_03379 erpA; Iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509838 Bacteria.495576 Verrucomicrobia.1037 - obt.4914 obt:OPIT5_30445 heme biosynthesis protein HemY OC.509838 Bacteria.495576 Verrucomicrobia.1037 - caa.1121 caa:Caka_1196 iron-sulfur cluster assembly accessory protein; K13628 iron-sulfur cluster assembly protein OC.509838 Bacteria.495576 Verrucomicrobia.1037 - vba.1439 vba:IMCC26134_08345 heme biosynthesis protein HemY; K15724 iron-sulfur cluster insertion protein OC.509838 Bacteria.495576 Verrucomicrobia.1037 - vbh.3265 vbh:CMV30_17125 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein