# OC Root 2nd 3rd 4th PC Gene/Definition OC.40410 Archaea.18417 Euryarchaeota.18496 Natronolimnobius.3106 nag.753 nag:AArcMg_0746 Oligopeptide transport ATP-binding protein OppD; K02031 peptide/nickel transport system ATP-binding protein OC.40410 Archaea.18417 Euryarchaeota.18496 Natronolimnobius.3106 nan.2826 nan:AArc1_2877 ABC-type dipeptide/oligopeptide/nickel transportsystem, ATPase component; K02031 peptide/nickel transport system ATP-binding protein