# OC Root 2nd 3rd 4th PC Gene/Definition OC.57193 Archaea.54203 Euryarchaeota.35329 Natronomonas.3891 nph.2693 nph:NP_6198A livF2; ABC-type transport system ATP-binding protein (probable substrate branched-chain amino acids); K01996 branched-chain amino acid transport system ATP-binding protein OC.57193 Archaea.54203 Euryarchaeota.35329 - hla.2860 hla:Hlac_2917 ABC transporter related OC.57193 Archaea.54203 Euryarchaeota.35329 - srub.254 srub:C2R22_00875 ABC transporter ATP-binding protein; K01996 branched-chain amino acid transport system ATP-binding protein