# OC Root 2nd 3rd 4th 5th 6th 7th PC Gene/Definition OC.283561 Bacteria.78470 Proteobacteria.381783 Alphaproteobacteria.201947 Caulobacter.6776 - - cak.5116 cak:Caul_5289 transcriptional regulator, LysR family OC.283562 Bacteria.86554 Firmicutes.258100 Firmicutes___Clostridia.118824 Desulfitobacterium.7853 - - dmt.977 dmt:DESME_05170 transcriptional regulator; K21703 LysR family transcriptional regulator, low CO2-responsive transcriptional regulator OC.283563 Bacteria.78467 Proteobacteria.8291 Alphaproteobacteria.178888 Agrobacterium.21053 - - ara.6528 ara:Arad_9866 transcriptional regulator protein OC.283564 Bacteria.80686 Proteobacteria.8295 Alphaproteobacteria.100752 Bosea.8582 - - bvv.3639 bvv:BHK69_18695 hypothetical protein OC.283564 Bacteria.80686 Proteobacteria.8295 Alphaproteobacteria.100752 - - - hdi.3096 hdi:HDIA_3108 cynR_3; Cyn operon transcriptional activator OC.283564 Bacteria.80686 Proteobacteria.8295 Alphaproteobacteria.100752 - - - tpro.4810 tpro:Ga0080559_TMP765 transcriptional regulator OC.283564 Bacteria.80686 Proteobacteria.8295 Alphaproteobacteria.100752 - - - paby.1807 paby:Ga0080574_TMP2595 transcriptional regulator OC.283565 Bacteria.78469 Proteobacteria.8274 Alphaproteobacteria.318212 - - - malg.1668 malg:MALG_01691 Transcriptional regulator OC.283565 Bacteria.78469 Proteobacteria.8275 Alphaproteobacteria.106700 Bradyrhizobium.22175 Bradyrhizobium_sp_.32885 - brs.2555 brs:S23_25550 transcriptional regulatory protein LysR family OC.283565 Bacteria.78469 Proteobacteria.8275 Alphaproteobacteria.106700 Rhodopseudomonas.7649 - - rpb.155 rpb:RPB_0140 transcriptional regulator, LysR family OC.283566 Bacteria.78458 Proteobacteria.8288 Alphaproteobacteria.106788 Bradyrhizobium.22493 Bradyrhizobium_sp_.34945 - brs.5486 brs:S23_55440 transcriptional regulatory protein LysR family OC.283566 Bacteria.78458 Proteobacteria.8288 Alphaproteobacteria.106788 - - - psin.2976 psin:CAK95_15520 hypothetical protein OC.283566 Bacteria.78459 Proteobacteria.8277 Alphaproteobacteria.57630 Martelella.5942 - - mmed.466 mmed:Mame_00408 gltC_1; HTH-type transcriptional regulator GltC OC.283566 Bacteria.78459 Proteobacteria.8277 Alphaproteobacteria.57631 Celeribacter.5099 - - cid.2047 cid:P73_2144 LysR family transcripitonal regulator OC.283566 Bacteria.78459 Proteobacteria.8294 Betaproteobacteria.89234 Ralstonia.18906 - - rin.2554 rin:ACS15_2576 lysR substrate binding domain protein OC.283566 Bacteria.78459 Proteobacteria.8294 Betaproteobacteria.89234 Burkholderia.37537 - - bur.4800 bur:Bcep18194_B1472 transcriptional regulator, LysR family OC.283566 Bacteria.78459 Proteobacteria.8294 Betaproteobacteria.89234 Burkholderia.37537 - - bstl.4064 bstl:BBJ41_21270 LysR family transcriptional regulator OC.283566 Bacteria.78459 Proteobacteria.8294 Betaproteobacteria.89234 Paraburkholderia.25903 - - bfn.2504 bfn:OI25_3208 bacterial regulatory helix-turn-helix, lysR family protein OC.283566 Bacteria.78459 Proteobacteria.8294 Betaproteobacteria.89234 Pandoraea.11392 - - ptx.2216 ptx:ABW99_11730 LysR family transcriptional regulator OC.283566 Bacteria.78459 Proteobacteria.8294 Alphaproteobacteria.126579 Sinorhizobium.20779 Sinorhizobium_sp_.10226 - six.3825 six:BSY16_4527 bacterial regulatory helix-turn-helix, lysR family protein OC.283566 Bacteria.78459 Proteobacteria.8294 Alphaproteobacteria.126579 Ensifer.7702 Ensifer_adhaerens.7638 - eah.5290 eah:FA04_27340 LysR family transcriptional regulator OC.283566 Bacteria.78459 Actinobacteria.165596 Amycolatopsis.15996 Amycolatopsis_sp_.8876 - - amyc.695 amyc:CU254_03055 LysR family transcriptional regulator OC.283566 Bacteria.78463 Proteobacteria.8301 Alphaproteobacteria.203454 Celeribacter.3943 - - ceh.3006 ceh:CEW89_15580 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Cupriavidus.23044 - - cbw.7251 cbw:RR42_s3193 Transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bur.1559 bur:Bcep18194_A4729 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.765 - bcn.1111 bcn:Bcen_1111 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.765 - bch.1602 bch:Bcen2424_1591 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.765 - bcm.1578 bcm:Bcenmc03_1568 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.765 - bceo.1551 bceo:I35_1552 transcriptional regulators, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.766 - bcj.1600 bcj:BCAL1642 LysR family regulatory protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.10329 - bcen.628 bcen:DM39_1559 bacterial regulatory helix-turn-helix , lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cenocepacia.19148 - bcew.1328 bcew:DM40_2226 bacterial regulatory helix-turn-helix , lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_ambifaria.491 - bam.1493 bam:Bamb_1487 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_ambifaria.491 - bac.1533 bac:BamMC406_1507 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_multivorans.600 - bmu.1649 bmu:Bmul_1646 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_multivorans.600 - bmj.1540 bmj:BMULJ_01596 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_multivorans.600 - bmk.4193 bmk:DM80_49 bacterial regulatory helix-turn-helix , lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_multivorans.600 - bmul.765 bmul:NP80_1686 bacterial regulatory helix-turn-helix, lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cepacia.802 - bced.80 bced:DM42_106 bacterial regulatory helix-turn-helix , lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cepacia.9667 - bcep.2448 bcep:APZ15_12500 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 Burkholderia_cepacia.15980 - bct.1806 bct:GEM_1830 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bdl.572 bdl:AK34_1503 bacterial regulatory helix-turn-helix, lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bpyr.2665 bpyr:ABD05_13745 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bcon.2955 bcon:NL30_15185 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bub.406 bub:BW23_135 bacterial regulatory helix-turn-helix, lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bdf.1470 bdf:WI26_07585 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - blat.1511 blat:WK25_07840 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - btei.3617 btei:WS51_18495 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bsem.1517 bsem:WJ12_07860 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bpsl.5123 bpsl:WS57_26455 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bmec.1539 bmec:WJ16_07955 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bstg.1597 bstg:WT74_08215 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.9704 - - bstl.809 bstl:BBJ41_04130 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Burkholderia.54180 Burkholderia_sp_.18826 - bge.1350 bge:BC1002_1336 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Paraburkholderia.16601 - - bpy.1728 bpy:Bphyt_1765 transcriptional regulator, LysR family OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Paraburkholderia.16601 - - bfn.3110 bfn:OI25_3771 bacterial regulatory helix-turn-helix, lysR family protein OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 Paraburkholderia.16601 - - parb.3177 parb:CJU94_16350 LysR family transcriptional regulator OC.283567 Bacteria.78473 Proteobacteria.217829 Betaproteobacteria.12160 - - - odi.3427 odi:ODI_R3481 Transcriptional regulator, LysR family OC.283568 Bacteria.78474 Proteobacteria.8272 Alphaproteobacteria.190927 Bosea.9004 - - bvv.4769 bvv:BHK69_24665 hypothetical protein OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpn.3059 kpn:KPN_03083 putative transcriptional regulator LYSR-type OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpu.3939 kpu:KP1_4352 putative LysR-family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpm.4142 kpm:KPHS_41580 putative LysR-family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpp.1001 kpp:A79E_1013 Transcriptional regulatory protein OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kph.1528 kph:KPNIH24_08000 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpz.3740 kpz:KPNIH27_20070 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpv.3968 kpv:KPNIH29_20890 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpw.4042 kpw:KPNIH30_20900 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpy.3847 kpy:KPNIH31_20115 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpg.4209 kpg:KPNIH32_21760 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpc.3894 kpc:KPNIH10_20710 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpq.3801 kpq:KPR0928_20195 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpt.4332 kpt:VK055_4431 bacterial regulatory helix-turn-helix, lysR family protein OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpo.3624 kpo:KPN2242_18375 putative LysR-family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpr.1199 kpr:KPR_1203 unnamed protein product; highly similar to putative LysR-family transcriptional regulator from Klebsiella pneumoniae NTUH-K2044 (tr|C4XCL4) OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpj.1086 kpj:N559_1151 putative LysR-family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpi.3047 kpi:D364_15715 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpa.1179 kpa:KPNJ1_01161 Transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kps.1197 kps:KPNJ2_01188 Transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpx.593 kpx:PMK1_00563 gbpR_1; Galactose-binding protein regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpb.2178 kpb:FH42_11435 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpne.1219 kpne:KU54_005670 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpnu.1134 kpnu:LI86_05680 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.267 kpnk.1042 kpnk:BN49_1044 unnamed protein product; highly similar to putative LysR-family transcriptional regulator from Klebsiella pneumoniae NTUH-K2044 (tr|C4XCL4) OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.12506 kpe.1057 kpe:KPK_1039 transcriptional regulator, LysR family OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_pneumoniae.14505 kpk.1034 kpk:A593_05600 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_variicola.4091 kva.977 kva:Kvar_0983 transcriptional regulator, LysR family OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_variicola.4091 kvd.574 kvd:KR75_03040 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_variicola.4091 kvq.1866 kvq:SP68_09600 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_aerogenes.2618 eae.363 eae:EAE_01735 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 Klebsiella_aerogenes.2618 ear.5078 ear:CCG33646 Transcriptional regulatory protein OC.283569 Bacteria.502939 Proteobacteria.151436 Gammaproteobacteria.141073 Gammaproteobacteria___Enterobacteria.48476 Klebsiella.1627 - kqv.1154 kqv:B8P98_05735 LysR family transcriptional regulator OC.283569 Bacteria.502939 Proteobacteria.151436 Betaproteobacteria.5665 Achromobacter.11860 - - ais.1565 ais:BUW96_08265 hypothetical protein OC.283570 Bacteria.78386 Proteobacteria.21882 Alphaproteobacteria.254381 Rhizobium.9610 Rhizobium_leguminosarum.10070 - rle.5284 rle:pRL110160 putative LysR family transcriptional regulator OC.283570 Bacteria.78386 Proteobacteria.21882 Alphaproteobacteria.254381 Rhizobium.9610 - - rhl.6565 rhl:LPU83_pLPU83d1698 LysR family transcriptional regulator OC.283570 Bacteria.78386 Proteobacteria.75446 Alphaproteobacteria.121368 Martelella.6573 - - mmed.2275 mmed:Mame_02325 gbpR_6; Galactose-binding protein regulator OC.283570 Bacteria.78386 Proteobacteria.75446 Alphaproteobacteria.121368 Celeribacter.7436 - - cmag.1177 cmag:CBW24_05990 hypothetical protein OC.283570 Bacteria.78386 Proteobacteria.75446 Alphaproteobacteria.121368 - - - malg.4227 malg:MALG_04373 Transcriptional regulator, LysR family OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.127817 Neorhizobium.1896 Neorhizobium_galegae.4035 - ngl.5086 ngl:RG1141_PA06140 Galactose-binding protein regulator OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.127817 Neorhizobium.1896 Neorhizobium_galegae.4035 - ngl.5615 ngl:RG1141_PA11640 Transcriptional regulator, LysR family OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.127817 Neorhizobium.1896 Neorhizobium_galegae.4035 - ngg.5071 ngg:RG540_PA05970 Galactose-binding protein regulator OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.127817 Erythrobacter.7451 Erythrobacter_litoralis.3602 - elq.649 elq:Ga0102493_111590 DNA-binding transcriptional regulator, LysR family OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.127817 Erythrobacter.8138 Erythrobacter_litoralis.4906 - elq.2003 elq:Ga0102493_112843 DNA-binding transcriptional regulator, LysR family OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.211375 Erythrobacter.14418 - - egn.1273 egn:BMF35_a1276 putative lysR-family transcriptional regulator OC.283570 Bacteria.78386 Proteobacteria.75448 Alphaproteobacteria.288867 Sphingomonas.25063 - - skr.172 skr:BRX40_00710 hypothetical protein