# OC Root 2nd 3rd 4th 5th 6th PC Gene/Definition OC.1812 Bacteria.5691 Spirochaetes.23348 Spirochaeta.3093 - - sfc.829 sfc:Spiaf_0841 PAS domain S-box OC.1812 Bacteria.5691 Acidobacteria.17472 - - - abac.5182 abac:LuPra_05657 arcB_2; Aerobic respiration control sensor protein ArcB OC.1812 Bacteria.6220 Proteobacteria.3836 Betaproteobacteria.108445 Vitreoscilla.2654 - vff.2617 vff:VITFI_CDS2803 Protein-serine/threonine phosphatase hypothetical protein OC.1812 Bacteria.6225 Proteobacteria.538959 Betaproteobacteria.239077 - - cbx.1781 cbx:Cenrod_1899 signal transduction histidine kinase OC.1812 Bacteria.6263 Proteobacteria.502561 Betaproteobacteria.167318 Chromobacterium.4867 Chromobacterium_sp_.4639 chro.357 chro:CXB49_01855 hypothetical protein OC.1812 Bacteria.6624 Proteobacteria.4705 Alphaproteobacteria.88561 Magnetospirillum.5614 - mag.1161 mag:amb1110 Signal transduction histidine kinase OC.1812 Bacteria.6778 Proteobacteria.4542 Gammaproteobacteria.460615 - - tsy.503 tsy:THSYN_01170 hypothetical protein OC.1812 Bacteria.6778 Proteobacteria.4542 Deltaproteobacteria.3506 Desulfovibrio.14788 - daf.520 daf:Desaf_0466 PAS/PAC sensor hybrid histidine kinase OC.1812 Bacteria.6778 Proteobacteria.4542 Deltaproteobacteria.3506 Desulfomicrobium.3819 - doa.1380 doa:AXF15_07635 hypothetical protein OC.1812 Bacteria.6790 Proteobacteria.594747 Deltaproteobacteria.104674 - - dak.1584 dak:DaAHT2_1624 multi-sensor hybrid histidine kinase OC.1812 Bacteria.6936 Proteobacteria.4015 Betaproteobacteria.105791 Rhodoferax.2292 - rac.216 rac:RA876_00635 hypothetical protein OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_sp_.19717 psem.3636 psem:TO66_19175 histidine kinase; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_sp_.41459 psos.2971 psos:POS17_2966 fitF; sensory box sensor histidine kinase/response regulator FitF OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_protegens.2000 pfl.2899 pfl:PFL_2985 fitF; sensory box sensor histidine kinase/response regulator FitF; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_protegens.2000 pprc.2991 pprc:PFLCHA0_c30280 barA1; signal transduction histidine-protein kinase BarA; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_protegens.2000 ppro.3022 ppro:PPC_3022 fitF; sensory box sensor histidine kinase/response regulator FitF; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_chlororaphis.2367 pch.3556 pch:EY04_18670 histidine kinase; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.193157 Pseudomonas.32510 Pseudomonas_chlororaphis.2367 pcz.2483 pcz:PCL1606_24870 histidine kinase; K19616 two-component system, sensor histidine kinase and response regulator FitF [EC:2.7.13.3] OC.1812 Bacteria.7016 Proteobacteria.3551 Gammaproteobacteria.230880 Aeromonas.8296 Aeromonas_sp_.5808 aem.1426 aem:CK911_07670 hypothetical protein OC.1812 Bacteria.7174 Proteobacteria.461970 Alphaproteobacteria.320049 - - mgm.74 mgm:Mmc1_1217 multi-sensor hybrid histidine kinase OC.1812 Bacteria.7174 Proteobacteria.461970 Alphaproteobacteria.320049 - - mgm.74 mgm:Mmc1_2114 PAS/PAC sensor hybrid histidine kinase OC.1812 Bacteria.7258 Proteobacteria.474925 Alphaproteobacteria.343798 - - rpm.1567 rpm:RSPPHO_01546 Sensor protein OC.1813 Bacteria.6262 Proteobacteria.4549 Gammaproteobacteria.209372 Thiomicrospira.2 - tao.9 tao:THIAE_02090 sensory histidine kinase OC.1813 Bacteria.6262 Proteobacteria.4549 Gammaproteobacteria.209372 Thiomicrospira.2 - tao.10 tao:THIAE_07455 sensory histidine kinase OC.1813 Bacteria.6262 Proteobacteria.4549 Gammaproteobacteria.209372 Thiomicrospira.2 - tao.11 tao:THIAE_08045 hypothetical protein OC.1813 Bacteria.6262 Proteobacteria.4549 Gammaproteobacteria.209372 Thiomicrospira.2 - tao.11 tao:THIAE_02760 hypothetical protein OC.1813 Bacteria.6262 Proteobacteria.4549 Gammaproteobacteria.209372 Thiomicrospira.2 - tao.11 tao:THIAE_02775 hypothetical protein OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syn.3000 syn:slr2104 hybrid sensory kinase; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syz.511 syz:MYO_114350 hybrid sensory kinase; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syy.1419 syy:SYNGTS_1422 slr2104; hybrid sensory kinase Hik22; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syt.1418 syt:SYNGTI_1422 slr2104; hybrid sensory kinase Hik22; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - sys.1417 sys:SYNPCCN_1421 slr2104; hybrid sensory kinase Hik22; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syq.1417 syq:SYNPCCP_1421 slr2104; hybrid sensory kinase Hik22; K11527 two-component system, sensor histidine kinase and response regulator [EC:2.7.13.3] OC.1814 Bacteria.6153 Cyanobacteria.35588 Synechocystis.3143 - - syo.1454 syo:C7I86_07360 PAS domain S-box protein