# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.226742 Bacteria.529847 Proteobacteria.266817 Deltaproteobacteria.23225 Desulfococcus.91 dol.1248 dol:Dole_1225 Radical SAM domain protein; K22226 Fe-coproporphyrin III synthase OC.226742 Bacteria.529847 Proteobacteria.266817 Deltaproteobacteria.23225 Desulfococcus.91 dml.1250 dml:Dmul_12490 radical SAM domain protein, related to coenzyme PQQ biosynthesis protein E; K22226 Fe-coproporphyrin III synthase