# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.509820 Bacteria.288911 Proteobacteria.118951 Gammaproteobacteria.343619 Pseudomonas.47167 - palk.534 palk:PSAKL28_04730 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118951 Gammaproteobacteria.343619 Pseudomonas.47167 - prh.3396 prh:LT40_18530 iron--sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118951 Gammaproteobacteria.16150 Pseudomonas.19032 - ppv.3111 ppv:NJ69_16445 iron--sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118947 Gammaproteobacteria.431384 - - mars.4203 mars:A8C75_22075 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118946 Gammaproteobacteria.400836 - - acii.2544 acii:C4901_14810 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118951 Betaproteobacteria.261770 - - plg.4732 plg:NCTC10937_04899 erpA; iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118951 Betaproteobacteria.27335 Azoarcus.10493 Azoarcus_sp_.7258 aza.4000 aza:AZKH_4110 iron-sulfur cluster assembly accessory protein; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118951 Betaproteobacteria.27334 - - ssdc.289 ssdc:SSDC_01505 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein OC.509820 Bacteria.288911 Proteobacteria.118948 Alphaproteobacteria.338437 - - rbm.1454 rbm:TEF_07270 iron-sulfur cluster insertion protein ErpA; K15724 iron-sulfur cluster insertion protein