# OC Root 2nd 3rd 4th PC Gene/Definition OC.40446 Archaea.32906 Euryarchaeota.3814 Haloterrigena.5458 htu.2423 htu:Htur_2406 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein OC.40446 Archaea.32906 Euryarchaeota.3814 Haloterrigena.3222 hda.2970 hda:BB347_15405 hypothetical protein; K02031 peptide/nickel transport system ATP-binding protein; K02032 peptide/nickel transport system ATP-binding protein