# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.458598 Bacteria.275532 Proteobacteria.260077 Gammaproteobacteria.164194 Kangiella.2223 kko.2367 kko:Kkor_2389 oligopeptide transporter, OPT family OC.458598 Bacteria.275532 Proteobacteria.260077 Gammaproteobacteria.164194 Kangiella.2223 kpd.2172 kpd:CW740_11185 oligopeptide transporter, OPT family