# OC Root 2nd 3rd PC Gene/Definition OC.40400 Archaea.32976 Euryarchaeota.3825 hxa.1431 hxa:Halxa_1494 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02032 peptide/nickel transport system ATP-binding protein OC.40400 Archaea.32976 Euryarchaeota.3826 hxa.3825 hxa:Halxa_3936 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02032 peptide/nickel transport system ATP-binding protein