# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.257809 Bacteria.1123284 Proteobacteria.641332 Gammaproteobacteria.83409 Shewanella.11145 Shewanella_baltica.5453 sbl.1172 sbl:Sbal_1101 Rhodanese domain protein