# OC Root 2nd 3rd PC Gene/Definition OC.40793 Bacteria.687617 Actinobacteria.287351 psai.1507 psai:C3B54_11840 peptide/nickel ABC ATP-binding protein OC.40801 Bacteria.687616 Actinobacteria.287350 psai.1505 psai:C3B54_11839 peptide/nickel ABC ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein OC.40804 Bacteria.687551 Actinobacteria.287144 psai.303 psai:C3B54_111273 peptide/nickel ABC transporter ATP-binding protein; K10823 oligopeptide transport system ATP-binding protein