# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.378011 Bacteria.429071 Proteobacteria.279897 Deltaproteobacteria.45086 Sorangium.3219 scl.5011 scl:sce5027 iron-sulfur cluster-binding protein OC.378011 Bacteria.429071 Proteobacteria.279897 Deltaproteobacteria.45086 Sorangium.3219 scu.5926 scu:SCE1572_30580 iron-sulfur cluster-binding protein