# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.230345 Bacteria.449924 Proteobacteria.258486 Gammaproteobacteria.369767 Shewanella.9097 spl.3455 spl:Spea_3530 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein OC.230345 Bacteria.449924 Proteobacteria.258486 Gammaproteobacteria.369767 Shewanella.9097 shl.3567 shl:Shal_3624 periplasmic binding protein; K02016 iron complex transport system substrate-binding protein