# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_rickettsii.1397 rri.249 rri:A1G_01325 hypothetical protein; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_rickettsii.1397 rrc.243 rrc:RPL_01315 hypothetical protein; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_rickettsii.1397 rrb.991 rrb:RPN_05585 hypothetical protein; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_rickettsii.1397 rrp.237 rrp:RPK_01290 hypothetical protein; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_rickettsii.1397 rrr.248 rrr:RRR_01295 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_massiliae.761 rmi.220 rmi:RMB_01335 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 - rhe.239 rhe:Rh054_01360 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 Rickettsia_slovaca.1168 rsw.237 rsw:MC3_01350 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 - rph.238 rph:RSA_01275 hypothetical protein; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 - rau.1132 rau:MC5_06845 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 - rpp.238 rpp:MC1_01315 cation transport regulator ChaB; K06197 cation transport regulator OC.1438754 Bacteria.498077 Proteobacteria.129307 Alphaproteobacteria.159386 Rickettsia.2557 - rre.301 rre:MCC_01855 cation transport regulator ChaB; K06197 cation transport regulator