# OC Root 2nd 3rd 4th PC Gene/Definition OC.42523 Archaea.6734 Crenarchaeota.11808 Thermofilum.1368 tpe.1576 tpe:Tpen_1637 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein OC.42523 Archaea.6734 Crenarchaeota.11808 Thermofilum.1368 thb.1464 thb:N186_07580 hypothetical protein; K02033 peptide/nickel transport system permease protein OC.42523 Archaea.6734 Crenarchaeota.11808 Thermofilum.1368 tcb.579 tcb:TCARB_0600 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein OC.42523 Archaea.6734 Crenarchaeota.11808 Thermofilum.1368 thf.474 thf:MA03_02665 hypothetical protein; K02033 peptide/nickel transport system permease protein