# OC Root 2nd 3rd 4th PC Gene/Definition OC.40408 Archaea.21459 Euryarchaeota.22629 Natronolimnobius.3296 nag.944 nag:AArcMg_0941 Oligopeptide/dipeptide ABC transporter, ATP-binding protein, C-terminal; K02031 peptide/nickel transport system ATP-binding protein OC.40408 Archaea.21459 Euryarchaeota.22629 Natronolimnobius.3296 nan.2803 nan:AArc1_2851 ABC-type dipeptide/oligopeptide/nickel transportsystem, ATPase component; K02031 peptide/nickel transport system ATP-binding protein