# OC Root 2nd 3rd 4th PC Gene/Definition OC.40697 Bacteria.24031 Proteobacteria.72862 Alphaproteobacteria.119566 hoe.2885 hoe:IMCC20628_02966 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K10823 oligopeptide transport system ATP-binding protein