# OC Root 2nd 3rd 4th PC Gene/Definition OC.40629 Bacteria.1256205 Thermotogae.6817 Mesotoga.379 mpg.1957 mpg:Theba_2185 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein OC.40629 Bacteria.1256205 Thermotogae.6817 Mesotoga.379 minf.1543 minf:MESINF_1616 oppD; oligopeptide transporter subunit; ATP-binding component of ABC superfamily; K02031 peptide/nickel transport system ATP-binding protein