# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Yersinia.2295 Yersinia_enterocolitica.308 yef.1519 yef:FORC2_1507 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Yersinia.2295 Yersinia_enterocolitica.308 yee.1275 yee:YE5303_13181 putative uncharacterized protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Yersinia.2295 - yfr.831 yfr:AW19_1754 helix-turn-helix family protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Yersinia.2295 - ykr.3240 ykr:CH54_4032 helix-turn-helix family protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Yersinia.2295 - yma.2808 yma:DA391_14730 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Serratia.14716 Serratia_sp_.4206 smaf.538 smaf:D781_0581 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Serratia.14716 Serratia_sp_.4206 serm.536 serm:CLM71_02815 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Sodalis.473 - sgl.1797 sgl:SG1893 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Sodalis.473 - sod.968 sod:Sant_0991 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Sodalis.473 - pes.1426 pes:SOPEG_3174 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Gammaproteobacteria___Enterobacteria.52973 Photorhabdus.4933 - pay.1576 pay:PAU_01544 conserved hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfa.1681 xfa:XF_1710 hypothetical protein; K07726 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfa.2062 xfa:XF_2110 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xft.910 xft:PD_0954 conserved hypothetical protein; K07726 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xft.1030 xft:PD_1087 conserved hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfn.971 xfn:XfasM23_1009 transcriptional regulator, XRE family OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfn.1106 xfn:XfasM23_1151 transcriptional regulator, XRE family OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xff.1917 xff:XFLM_10370 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xff.2051 xff:XFLM_11210 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfl.39 xfl:P303_05080 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfl.39 xfl:P303_09385 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfl.1720 xfl:P303_09620 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfs.1503 xfs:D934_08665 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfh.965 xfh:XFHB_04715 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xylella.2003 Xylella_fastidiosa.670 - xfh.1213 xfh:XFHB_06430 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.212067 Xanthomonas.14092 - - xal.1245 xal:XALC_1235 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Aliivibrio.4216 Aliivibrio_fischeri.3965 - vfm.1506 vfm:VFMJ11_1538 helix-turn-helix domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.358988 Pseudomonas.68553 - - pci.4934 pci:PCH70_49960 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - aby.2478 aby:ABAYE2701 conserved hypothetical protein from bacteriophage OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abn.3040 abn:AB57_3208 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abx.1085 abx:ABK1_1078 Putative uncharacterized protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abz.1206 abz:ABZJ_01205 helix-turn-helix domain-containing protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abr.2612 abr:ABTJ_02717 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abd.1218 abd:ABTW07_1189 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abh.507 abh:M3Q_1387 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abad.1040 abad:ABD1_10370 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abj.1187 abj:BJAB07104_01196 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abab.1194 abab:BJAB0715_01205 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abaj.2960 abaj:BJAB0868_03002 putative transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_baumannii.3938 - abw.3411 abw:BL01_18540 DNA-binding protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Acinetobacter.3511 Acinetobacter_sp_.4950 - acv.1474 acv:AMD27_08235 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Shewanella.10724 Shewanella_baltica.4178 - sbl.1314 sbl:Sbal_1261 helix-turn-helix domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Shewanella.10724 Shewanella_baltica.4178 - sbs.1322 sbs:Sbal117_1362 helix-turn-helix domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Alteromonas.3720 Alteromonas_macleodii.2426 - amac.3315 amac:MASE_17170 helix-turn-helix domain-containing protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Alteromonas.3720 Alteromonas_macleodii.2426 - amb.3467 amb:AMBAS45_17560 helix-turn-helix domain-containing protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Alteromonas.3720 Alteromonas_macleodii.2426 - amg.3419 amg:AMEC673_17290 helix-turn-helix domain-containing protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 - - - lal.403 lal:AT746_01970 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Moritella.4377 - - mya.697 mya:MORIYA_0652 Transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.322754 Methylomonas.3671 - - mdn.652 mdn:JT25_002645 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.322754 Methylomonas.3671 - - mdh.832 mdh:AYM39_04115 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 Thiomicrospira.2202 - - tcy.1349 tcy:Thicy_1369 helix-turn-helix domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.331163 Nitrosococcus.2807 - - nhl.630 nhl:Nhal_0603 conserved hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23429 Alcanivorax.6817 - - apac.3281 apac:S7S_16815 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23428 Thalassolituus.2110 - - tol.3207 tol:TOL_3315 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23428 Thalassolituus.2110 - - tor.2979 tor:R615_15625 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Gammaproteobacteria.23427 - - - tau.2771 tau:Tola_2878 transcriptional regulator, XRE family OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 Ralstonia.16016 Ralstonia_solanacearum.6309 - rsl.943 rsl:RPSI07_0978 hypothethical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 Cupriavidus.16919 Cupriavidus_necator.9161 - cuh.3512 cuh:BJN34_18090 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55248 Burkholderia.78672 Burkholderia_vietnamiensis.7231 - bvi.4405 bvi:Bcep1808_4514 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.160067 Burkholderia.65729 Burkholderia_sp_.39320 - bum.2851 bum:AXG89_11640 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.244070 - - - hyf.1072 hyf:DTO96_101127 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 Advenella.2267 - - aka.837 aka:TKWG_05385 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 Advenella.2267 - - amim.884 amim:MIM_c08390 putative HTH-type transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55249 Hydrogenophaga.9159 - - hyr.3951 hyr:BSY239_691 helix-turn-helix family protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55247 - - - rdp.1279 rdp:RD2015_2155 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 - - - shd.244 shd:SUTH_00222 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Betaproteobacteria.55246 - - - bprc.1113 bprc:D521_1098 Hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 Geobacter.8915 - - gbm.3275 gbm:Gbem_3364 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 Desulfuromonas.3912 - - deu.722 deu:DBW_0752 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 Myxococcus.6965 - - mxa.210 mxa:MXAN_0170 conserved domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 Myxococcus.6965 - - mym.6776 mym:A176_006829 Glutamate synthase [NADPH] large chain OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 Myxococcus.6965 - - mmas.218 mmas:MYMAC_000179 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 - - - age.1100 age:AA314_00885 Hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 - - - mbd.3116 mbd:MEBOL_003101 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 - - - cfus.691 cfus:CYFUS_000386 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Deltaproteobacteria.31910 - - - sfu.1142 sfu:Sfum_1065 transcriptional regulator, XRE family OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.138293 Mesorhizobium.15278 - - mln.4881 mln:A9174_24910 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.63782 - - - pht.4156 pht:BLM14_21815 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.138293 Sinorhizobium.23077 - - same.1764 same:SAMCFNEI73_Ch1770 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.63782 Agrobacterium.22347 - - atu.448 atu:Atu0465 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.76128 - - - daa.798 daa:AKL17_0734 XRE family transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.76128 Novosphingobium.12059 - - nar.2710 nar:Saro_2731 transcriptional regulator, XRE family OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.138293 Sphingopyxis.11056 Sphingopyxis_sp_.7097 - sphp.903 sphp:LH20_04460 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.76128 Sphingobium.17216 - - sch.3063 sch:Sphch_3144 helix-turn-helix domain protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.76128 Altererythrobacter.4445 - - ado.268 ado:A6F68_00260 hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.265923 Rhodospirillum.6874 - - rce.2968 rce:RC1_3092 conserved hypothetical protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.186400 Azospirillum.13440 - - ati.461 ati:AL072_02120 transcriptional regulator OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.347325 - - - tmo.706 tmo:TMO_0645 Helix-turn-helix motif protein OC.1433987 Bacteria.491891 Proteobacteria.103162 Alphaproteobacteria.63782 - - - apb.1888 apb:SAR116_1898 transcriptional regulator