# OC Root 2nd 3rd 4th PC Gene/Definition OC.40771 Bacteria.24092 Firmicutes.296949 Firmicutes___Clostridia.174672 nth.2535 nth:Nther_2795 oligopeptide/dipeptide ABC transporter, ATPase subunit; K02031 peptide/nickel transport system ATP-binding protein OC.40771 Bacteria.24092 Spirochaetes.23837 Spirochaeta.4100 sfc.1952 sfc:Spiaf_2071 oligopeptide/dipeptide ABC transporter, ATP-binding protein; K02031 peptide/nickel transport system ATP-binding protein