# OC Root 2nd 3rd 4th PC Gene/Definition OC.42231 Bacteria.23755 Firmicutes.304073 Firmicutes___Clostridia.185728 tmr.1452 tmr:Tmar_1464 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein OC.42231 Bacteria.23755 Chloroflexi.26642 - sti.736 sti:Sthe_0679 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein