# OC Root 2nd 3rd 4th PC Gene/Definition OC.40409 Archaea.18423 Euryarchaeota.18501 Natrinema.4594 npe.846 npe:Natpe_0836 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein OC.40411 Archaea.18422 Euryarchaeota.18500 Natrinema.3985 nat.3688 nat:NJ7G_3818 oligopeptide/dipeptide ABC transporter ATPase; K02031 peptide/nickel transport system ATP-binding protein