# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.509906 Bacteria.288895 Proteobacteria.118005 Deltaproteobacteria.1690 Sorangium.4742 scl.7128 scl:sce7331 hypothetical protein; K13628 iron-sulfur cluster assembly protein OC.509906 Bacteria.288895 Proteobacteria.118005 Deltaproteobacteria.1690 Sorangium.4742 scu.8101 scu:SCE1572_42655 hypothetical protein; K13628 iron-sulfur cluster assembly protein