# OC Root 2nd 3rd 4th PC Gene/Definition OC.40812 Bacteria.24161 Thermotogae.2061 Fervidobacterium.627 fno.1504 fno:Fnod_1566 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02031 peptide/nickel transport system ATP-binding protein OC.40812 Bacteria.24161 Thermotogae.2061 Fervidobacterium.627 fpe.1666 fpe:Ferpe_1835 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein OC.40812 Bacteria.24161 Thermotogae.2061 Fervidobacterium.627 fia.1625 fia:NA23_09010 dipeptide/oligopeptide/nickel ABC transporter ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein