# OC Root 2nd 3rd 4th 5th PC Gene/Definition OC.40707 Bacteria.576580 Proteobacteria.8956 Alphaproteobacteria.100072 Roseomonas.116 rgi.1113 rgi:RGI145_05585 dipeptide/oligopeptide/nickel ABC transporter ATP-binding protein OC.40707 Bacteria.576580 Proteobacteria.8956 Alphaproteobacteria.100072 Roseomonas.116 ros.2049 ros:CTJ15_11810 ABC transporter ATP-binding protein