# OC Root 2nd 3rd 4th PC Gene/Definition OC.57624 Bacteria.302459 Proteobacteria.283512 Deltaproteobacteria.52610 dal.140 dal:Dalk_1990 inner-membrane translocator; K01998 branched-chain amino acid transport system permease protein OC.57624 Bacteria.302459 Proteobacteria.283512 Deltaproteobacteria.52610 dal.140 dal:Dalk_4902 inner-membrane translocator; K01998 branched-chain amino acid transport system permease protein