# OC Root 2nd 3rd 4th PC Gene/Definition OC.57165 Archaea.75745 Euryarchaeota.60995 Natronomonas.3890 nph.2692 nph:NP_6196A livG2; ABC-type transport system ATP-binding protein (probable substrate branched-chain amino acids); K01995 branched-chain amino acid transport system ATP-binding protein