# OC Root 2nd 3rd 4th PC Gene/Definition OC.40626 Bacteria.23948 Actinobacteria.33328 Planktophila.641 plak.336 plak:A1s21155_01725 peptide/nickel transport system ATP-binding protein OC.40626 Bacteria.23948 Actinobacteria.33328 Planktophila.641 psuf.314 psuf:A1sIA56_01615 peptide/nickel transport system ATP-binding protein OC.40626 Bacteria.23948 Actinobacteria.33328 Planktophila.1453 plan.352 plan:A1s21148_01815 oligopeptide transport system ATP-binding protein OC.40626 Bacteria.23948 Actinobacteria.33328 Planktophila.1453 plim.1043 plim:PHILAsVB114_05455 peptide/nickel transport system ATP-binding protein