# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 Phaeobacter_inhibens.393 pga.1415 pga:PGA1_c11110 erpA; iron-sulfur cluster insertion protein ErpA OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 Phaeobacter_inhibens.393 pgl.1398 pgl:PGA2_c10950 erpA; iron-sulfur cluster insertion protein ErpA OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 - pgd.2307 pgd:Gal_02378 Iron-sulfur cluster assembly accessory protein OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 - php.1079 php:PhaeoP97_01106 erpA; iron-sulfur cluster insertion protein ErpA OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 - ppic.1015 ppic:PhaeoP14_01028 erpA; iron-sulfur cluster insertion protein ErpA OC.509836 Bacteria.495575 Proteobacteria.118934 Alphaproteobacteria.9627 Phaeobacter.2879 - phq.258 phq:D1820_01305 iron-sulfur cluster assembly accessory protein