# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.662400 Bacteria.1090079 Proteobacteria.577320 Deltaproteobacteria.81263 Geobacter.12562 - gur.1704 gur:Gura_1747 hypothetical protein OC.662401 Bacteria.1219570 Proteobacteria.769813 Gammaproteobacteria.410706 - - fpp.1324 fpp:FPB0191_01423 protein of unknown function (DUF1767) OC.662408 Bacteria.402957 Proteobacteria.322455 Gammaproteobacteria.172602 Mannheimia.1935 Mannheimia_haemolytica.2824 mhx.1648 mhx:MHH_c17530 KilA-N domain-containing protein OC.662408 Bacteria.402957 Proteobacteria.322455 Gammaproteobacteria.172602 Mannheimia.1935 Mannheimia_haemolytica.2824 mhao.517 mhao:J451_02655 hypothetical protein OC.662408 Bacteria.402957 Proteobacteria.322455 Gammaproteobacteria.172602 Mannheimia.1935 Mannheimia_haemolytica.2824 mhaq.1027 mhaq:WC39_05555 hypothetical protein OC.662408 Bacteria.402957 Proteobacteria.322455 Gammaproteobacteria.172602 Mannheimia.1935 Mannheimia_haemolytica.2824 mhay.1057 mhay:VK67_05720 hypothetical protein OC.662408 Bacteria.402957 Proteobacteria.706239 Gammaproteobacteria.304284 Histophilus.2081 - hso.1395 hso:HS_1392 conserved hypothetical protein