# OC Root 2nd 3rd 4th PC Gene/Definition OC.82341 Bacteria.282929 Proteobacteria.471163 Alphaproteobacteria.336988 ptc.279 ptc:phytr_12310 ABC transporter ATP-binding protein; K06861 lipopolysaccharide export system ATP-binding protein [EC:3.6.3.-]