# OC Root 2nd 3rd 4th PC Gene/Definition OC.42284 Bacteria.23811 Aquificae.578 Hydrogenobaculum.1027 hya.540 hya:HY04AAS1_0541 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein OC.42284 Bacteria.23811 Aquificae.578 Hydrogenobaculum.1027 hho.517 hho:HydHO_0529 binding-protein-dependent transport systems inner membrane component; K02033 peptide/nickel transport system permease protein OC.42284 Bacteria.23811 Aquificae.578 Hydrogenobaculum.1027 hys.510 hys:HydSN_0540 ABC-type dipeptide/oligopeptide/nickel transport system, permease component; K02033 peptide/nickel transport system permease protein