# OC Root 2nd 3rd 4th PC Gene/Definition OC.40464 Archaea.20559 Euryarchaeota.21460 Natrinema.676 nat.2308 nat:NJ7G_2338 oligopeptide/dipeptide ABC transporter ATPase; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40464 Archaea.20559 Euryarchaeota.21460 Natrinema.676 npe.1843 npe:Natpe_1938 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein