# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40702 Bacteria.24045 Firmicutes.52205 Firmicutes___Clostridia.120743 Desulfosporosinus.6824 dor.1843 dor:Desor_1973 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K10823 oligopeptide transport system ATP-binding protein