# OC Root 2nd 3rd 4th PC Gene/Definition OC.57593 Archaea.46272 Crenarchaeota.18042 Thermofilum.25 thb.1875 thb:N186_09655 hypothetical protein; K01997 branched-chain amino acid transport system permease protein OC.57593 Archaea.46272 Crenarchaeota.18042 Thermofilum.25 tcb.1020 tcb:TCARB_1051 branched-chain amino acid ABC transporter permease; K01997 branched-chain amino acid transport system permease protein