# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40626 Bacteria.23948 Proteobacteria.47158 Betaproteobacteria.112620 Limnohabitans.63 lim.1665 lim:L103DPR2_01690 oppF_3; Oligopeptide transport ATP-binding protein OppF; K10823 oligopeptide transport system ATP-binding protein OC.40626 Bacteria.23948 Proteobacteria.47158 Betaproteobacteria.112620 Limnohabitans.63 lih.1194 lih:L63ED372_01230 oppF_3; Oligopeptide transport ATP-binding protein OppF; K10823 oligopeptide transport system ATP-binding protein