# OC Root 2nd 3rd PC Gene/Definition OC.40408 Archaea.21459 Euryarchaeota.22632 hlr.505 hlr:HALLA_01980 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein OC.40411 Archaea.18422 Euryarchaeota.18500 hlr.1634 hlr:HALLA_08030 peptide ABC transporter ATPase; K02031 peptide/nickel transport system ATP-binding protein