# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.288619 Bacteria.329352 Actinobacteria.106670 Arthrobacter.21833 Arthrobacter_sp_.20265 arh.6066 arh:AHiyo8_60990 oligopeptide transport ATP-binding protein OppD; K02031 peptide/nickel transport system ATP-binding protein OC.288619 Bacteria.329352 Actinobacteria.170771 Arthrobacter.22319 Arthrobacter_sp_.20756 arh.6724 arh:AHiyo8_pI68080 oligopeptide transport ATP-binding protein OppD; K02031 peptide/nickel transport system ATP-binding protein