# OC Root 2nd 3rd 4th PC Gene/Definition OC.211040 Bacteria.161769 Actinobacteria.123869 Eggerthella.602 ele.1905 ele:Elen_1981 protein of unknown function DUF523 OC.211040 Bacteria.161769 Actinobacteria.123869 Eggerthella.602 eyy.1715 eyy:EGYY_19560 uncharacterized ACR OC.211040 Bacteria.161769 Actinobacteria.123869 - ddt.544 ddt:AAY81_03075 purine nucleoside phosphorylase OC.211043 Bacteria.161757 Actinobacteria.219536 Plantactinospora.421 plab.1380 plab:C6361_07125 DUF523 domain-containing protein OC.211043 Bacteria.161757 Actinobacteria.219536 Plantactinospora.421 plat.728 plat:C6W10_03700 DUF523 domain-containing protein OC.211047 Bacteria.161775 Actinobacteria.291056 - shi.700 shi:Shel_06940 uncharacterized conserved protein