# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.56810 Bacteria.877079 Firmicutes.259286 Firmicutes___Clostridia.120709 Desulfosporosinus.6723 dor.1693 dor:Desor_1778 ABC-type branched-chain amino acid transport systems, ATPase component; K01996 branched-chain amino acid transport system ATP-binding protein