# OC Root 2nd 3rd 4th PC Gene/Definition OC.226722 Bacteria.428168 Proteobacteria.283760 Deltaproteobacteria.53158 dao.20 dao:Desac_0107 Radical SAM domain protein OC.226722 Bacteria.428168 Proteobacteria.283760 Deltaproteobacteria.53158 dao.20 dao:Desac_0108 Radical SAM domain protein