# OC Root 2nd 3rd 4th PC Gene/Definition OC.42491 Archaea.53475 Euryarchaeota.30478 - mig.1345 mig:Metig_1414 ABC-type transporter, integral membrane subunit; K02033 peptide/nickel transport system permease protein OC.42491 Archaea.53475 Euryarchaeota.30478 Methanococcus.2861 mae.506 mae:Maeo_0511 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein