| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Sphingobium sp. HT1-2 | GFF3343 | | Polar-differentiation response regulator DivK | cofit | 100 | 100 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2682 | | Response regulator receiver domain | sig. | 70 | 100 |
| o | Caulobacter crescentus NA1000 | CCNA_02547 | | response regulator receiver protein DivK | no data | 54 | 100 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_02547 | | response regulator receiver protein DivK | no data | 54 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS16185 | | chemotaxis protein CheY | sig. | 56 | 98 |
| o | Xanthobacter sp. DMC5 | GFF593 | | Polar-differentiation response regulator DivK | no data | 56 | 97 |
| o | Bosea sp. OAE506 | ABIE41_RS18175 | | response regulator | no data | 56 | 97 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS08355 | | response regulator | cofit | 53 | 97 |
| o | Rhizobium sp. OAE497 | ABIE40_RS07325 | | response regulator | no data | 52 | 100 |
| o | Sinorhizobium meliloti 1021 | SMc01371 | | 2-component receiver domain-containing protein | no data | 52 | 100 |
| o | Agrobacterium fabrum C58 | Atu1296 | | two component response regulator | no data | 52 | 100 |
| o | Rhodospirillum rubrum S1H | Rru_A3206 | | Response regulator receiver domain protein (CheY) (NCBI) | cofit | 53 | 100 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS18065 | | response regulator | cofit | 48 | 100 |
| o | Azospirillum sp. SherDot2 | MPMX19_01523 | | Polar-differentiation response regulator DivK | insig. | 51 | 99 |
| o | Rhodopseudomonas palustris CGA009 | TX73_016200 | | response regulator | no data | 51 | 100 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04720 | | response regulator | cofit | 48 | 98 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_1099 | | Response regulator receiver | insig. | 41 | 98 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_1099 | | Response regulator receiver | insig. | 41 | 98 |
| | Azospirillum sp. SherDot2 | MPMX19_03143 | | Polar-differentiation response regulator DivK | no data | 41 | 99 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS05670 | | response regulator | insig. | 37 | 98 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03091 | | Polar-differentiation response regulator DivK | insig. | 41 | 97 |
| o | Pseudomonas orientalis W4I3 | QF045_RS16395 | | response regulator | insig. | 39 | 98 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3738 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | strong | 41 | 89 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS15260 | | response regulator | insig. | 40 | 97 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS15260 | | response regulator | sig. | 40 | 97 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0064 | | histidine kinase (RefSeq) | sig. | 38 | 98 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4457 | | Signal transduction response regulator | no data | 37 | 98 |
| o | Synechocystis sp000284455 PCC 6803 | SGL_RS10410 | | response regulator | insig. | 35 | 98 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1817 | ltnA | response regulator receiver domain protein (CheY-like) | insig. | 36 | 98 |
| | Sinorhizobium meliloti 1021 | SM_b20357 | | histidine kinase | insig. | 35 | 98 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13380 | | fused response regulator/phosphatase | insig. | 37 | 95 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS19620 | | HAMP domain-containing protein | insig. | 41 | 99 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30910 | | histidine kinase | insig. | 35 | 98 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_2371 | | CheY-like response regulator domain | sig. | 35 | 97 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2693 | | histidine kinase (RefSeq) | strong | 38 | 88 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS12130 | | ATP-binding protein | insig. | 38 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_05080 | | Sensor histidine kinase RcsC | insig. | 36 | 90 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_03846 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | strong | 30 | 97 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS13965 | | response regulator | insig. | 35 | 97 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1264 | | two-component system sensor histidine kinase (NCBI ptt file) | insig. | 33 | 97 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22025 | pilH;inference=COORDINATES | twitching motility response regulator PilH | strong | 32 | 98 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23375 | | twitching motility response regulator PilH | strong | 32 | 98 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS37275 | pilH;inference=COORDINATES | twitching motility response regulator PilH | strong | 32 | 98 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0492 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 32 | 93 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0492 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 32 | 93 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04200 | | response regulator | no data | 34 | 97 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS02940 | | response regulator | insig. | 36 | 97 |
| | Marinobacter adhaerens HP15 | HP15_3518 | | CheA signal transduction histidine kinase | cofit | 31 | 96 |
| | Azospirillum sp. SherDot2 | MPMX19_03715 | | Response regulator ArlR | insig. | 32 | 98 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_13500 | | histidine kinase | sig. | 37 | 85 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS17750 | | response regulator | insig. | 34 | 97 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4617 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | strong | 37 | 85 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04615 | | response regulator | insig. | 37 | 92 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0856 | pilH/rre7 | response regulator receiver domain protein (CheY-like) | sig. | 33 | 96 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS15020 | | response regulator | insig. | 30 | 97 |
| | Azospirillum sp. SherDot2 | MPMX19_06046 | | Sensor histidine kinase RcsC | insig. | 37 | 89 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_12415 | | two-component sensor histidine kinase BarA | insig. | 36 | 86 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00976 | | response regulator receiver domain protein | insig. | 34 | 97 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05390 | | response regulator | insig. | 35 | 99 |
| | Pseudomonas sp. RS175 | PFR28_04227 | | Sensor histidine kinase RcsC | insig. | 36 | 85 |
| | Pseudomonas orientalis W4I3 | QF045_RS01050 | | Hpt domain-containing protein | cofit | 36 | 85 |
| | Pseudomonas sp. S08-1 | OH686_10885 | | still frameshift probable component of chemotactic signal transduction system | cofit | 32 | 93 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22045 | chpA;inference=COORDINATES | chemotaxis signal transduction system protein ChpA | strong | 30 | 97 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS37255 | chpA;inference=COORDINATES | chemotaxis signal transduction system protein ChpA | strong | 30 | 97 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3058 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 37 | 87 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05467 | | Sensor histidine kinase RcsC | cofit | 36 | 85 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23355 | | chemotaxis signal transduction system protein ChpA | sig. | 30 | 97 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_08085 | | histidine kinase | strong | 35 | 85 |
| o | Pseudomonas sp. BP01 | JOY50_RS09735 | pilH | twitching motility response regulator PilH | insig. | 34 | 88 |
| | Pseudomonas stutzeri RCH2 | Psest_0298 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 32 | 98 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1083 | phoB | phosphate regulon transcriptional regulator PhoB (TIGR) | no data | 41 | 98 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS28295 | | response regulator | insig. | 36 | 85 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28295 | | response regulator | sig. | 36 | 85 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01418 | | Signal transduction histidine kinase | insig. | 36 | 97 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_01420 | | Histidine kinase | sig. | 36 | 99 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2358 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 35 | 85 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1026 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 34 | 85 |
| | Pseudomonas simiae WCS417 | PS417_26650 | | histidine kinase | strong | 34 | 93 |
| | Pseudomonas sp. DMC3 | GFF194 | | Sensor histidine kinase RcsC | cofit | 33 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_01958 | | Protein-glutamate methylesterase/protein-glutamine glutaminase | insig. | 33 | 95 |
| | Caulobacter crescentus NA1000 | CCNA_00296 | | phosphate regulon response regulator PhoB | strong | 43 | 97 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00296 | | phosphate regulon response regulator PhoB | cofit | 43 | 97 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS17090 | | ATP-binding protein | insig. | 40 | 98 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14590 | | cell division protein | no data | 37 | 97 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34720 | | hypothetical protein | insig. | 35 | 99 |
| | Lysobacter sp. OAE881 | ABIE51_RS05235 | | Hpt domain-containing protein | cofit | 34 | 97 |
| | Pseudomonas segetis P6 | ACVTMO_RS03100 | pilH | twitching motility response regulator PilH | strong | 32 | 98 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0489 | | Response regulator receiver | no data | 30 | 98 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0489 | | Response regulator receiver | no data | 30 | 98 |
| | Pseudomonas sp. SVBP6 | COO64_RS13630 | | Hpt domain-containing protein | cofit | 34 | 85 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS03945 | | Hpt domain-containing protein | cofit | 33 | 97 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04175 | | Hpt domain-containing protein | strong | 33 | 97 |
| | Xanthobacter sp. DMC5 | GFF1825 | | Sensor histidine kinase RcsC | insig. | 32 | 98 |
| | Pseudomonas sp. S08-1 | OH686_10905 | | twitching motility protein PilH | sig. | 32 | 98 |
| | Pseudomonas sp. SVBP6 | COO64_RS13615 | pilH | twitching motility response regulator PilH | insig. | 32 | 98 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4137 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 31 | 93 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_05145 | | hybrid sensor histidine kinase/response regulator | insig. | 36 | 97 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS00585 | | PAS domain-containing hybrid sensor histidine kinase/response regulator | insig. | 34 | 97 |
| | Rhizobium sp. OAE497 | ABIE40_RS07330 | | PleD family two-component system response regulator | cofit | 34 | 98 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS00885 | | response regulator | insig. | 34 | 94 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03425 | | hybrid sensor histidine kinase/response regulator | insig. | 28 | 97 |
| | Rhodopseudomonas palustris CGA009 | TX73_024820 | | phosphate regulon transcriptional regulator PhoB | insig. | 36 | 100 |
| | Pseudomonas sp. S08-1 | OH686_06285 | | Two-component system sensor histidine kinase | insig. | 34 | 99 |
| | Methylophilus sp. DMC18 | GFF1349 | | Phosphate regulon transcriptional regulatory protein PhoB | insig. | 33 | 100 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09915 | | hybrid sensor histidine kinase/response regulator | insig. | 36 | 84 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS05750 | | Hpt domain-containing protein | cofit | 33 | 97 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21625 | | histidine kinase | insig. | 32 | 100 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0187 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 29 | 98 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS20660 | | PAS domain-containing protein | insig. | 39 | 88 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20320 | | hybrid sensor histidine kinase/response regulator | cofit | 37 | 86 |
| | Lysobacter sp. OAE881 | ABIE51_RS01400 | | HAMP domain-containing protein | cofit | 36 | 88 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1538 | | two component transcriptional regulator, winged helix family (RefSeq) | no data | 35 | 97 |
| | Pseudomonas putida KT2440 | PP_4988 | | signal transduction histidine kinase CheA/CheY-like receiver | strong | 34 | 85 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1506.1 | | Chemotaxis protein cheA (EC 2.7.3.-) | insig. | 34 | 97 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF642 | | twitching motility protein PilG | cofit | 33 | 99 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_11050 | | Histidine kinase | strong | 33 | 97 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10345 | | Hpt domain-containing protein | cofit | 32 | 97 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05470 | | Response regulator PleD | cofit | 31 | 98 |
| | Pseudomonas stutzeri RCH2 | Psest_0302 | | Chemotaxis protein histidine kinase and related kinases | strong | 30 | 97 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1860 | ycf29 | two component transcriptional regulator, LuxR family | no data | 41 | 73 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS26295 | | chemotaxis protein CheY | no data | 37 | 98 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20730 | | response regulator | cofit | 34 | 93 |
| | Xanthobacter sp. DMC5 | GFF1990 | | Sensor histidine kinase RcsC | insig. | 34 | 96 |
| | Pseudomonas sp. BP01 | JOY50_RS09750 | | Hpt domain-containing protein | insig. | 33 | 85 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_0095 | rpaA | two component transcriptional regulator, winged helix family | strong | 34 | 98 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2677 | | response regulator receiver sensor hybrid histidine kinase (RefSeq) | sig. | 33 | 94 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS07900 | | response regulator | insig. | 40 | 88 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS07900 | | response regulator | insig. | 40 | 88 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS35170 | | chemotaxis protein CheY | insig. | 38 | 98 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS05165 | | response regulator | insig. | 37 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS23595 | | hypothetical protein | cofit | 36 | 93 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2445 | | multi-sensor hybrid histidine kinase | insig. | 33 | 99 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2445 | | multi-sensor hybrid histidine kinase | insig. | 33 | 99 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3048 | | Signal transduction histidine kinase | insig. | 33 | 99 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_4346 | | Signal transduction histidine kinase | insig. | 32 | 98 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2354 | | twitching motility protein PilH | sig. | 29 | 98 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2281 | torS | sensor histidine kinase/response regulator (TIGR) | insig. | 39 | 88 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS00885 | | chemotaxis protein CheY | insig. | 38 | 97 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS18990 | | response regulator | insig. | 36 | 90 |
| | Dechlorosoma suillum PS | Dsui_0776 | | PAS domain S-box | cofit | 34 | 87 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05741 | | two-component system, chemotaxis family, response regulator CheY | insig. | 32 | 98 |
| | Azospirillum sp. SherDot2 | MPMX19_06045 | | putative cyclic di-GMP phosphodiesterase | insig. | 38 | 88 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17385 | | PAS domain S-box protein | insig. | 37 | 93 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4124 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 31 | 97 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS13410 | | hypothetical protein | insig. | 31 | 97 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0188 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 30 | 88 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS06865 | | PAS domain-containing protein | insig. | 38 | 88 |
| | Dechlorosoma suillum PS | Dsui_3468 | | Response regulator receiver domain protein,histidine kinase | cofit | 37 | 87 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS10545 | | response regulator | insig. | 36 | 93 |
| | Dinoroseobacter shibae DFL-12 | Dshi_3332 | | histidine kinase (RefSeq) | sig. | 35 | 86 |
| | Pseudomonas sp. S08-1 | OH686_01885 | | DNA-binding response regulator KdpE | insig. | 34 | 99 |
| | Sinorhizobium meliloti 1021 | SMc01370 | | response regulator PleD | insig. | 34 | 98 |
| | Paraburkholderia graminis OAS925 | ABIE53_005539 | | signal transduction histidine kinase/CheY-like chemotaxis protein | insig. | 34 | 96 |
| | Shewanella oneidensis MR-1 | SO2426 | | DNA-binding response regulator (NCBI ptt file) | strong | 34 | 97 |
| | Pectobacterium carotovorum WPP14 | HER17_RS08125 | | chemotaxis response regulator CheY | strong | 33 | 98 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04931 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | cofit | 32 | 97 |
| | Agrobacterium fabrum C58 | Atu2332 | | two component sensor kinase/response regulator hybrid | insig. | 31 | 87 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS28310 | | response regulator | insig. | 30 | 98 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28310 | | response regulator | strong | 30 | 98 |
| | Pseudomonas orientalis W4I3 | QF045_RS01065 | | twitching motility response regulator PilH | cofit | 30 | 98 |
| | Pseudomonas segetis P6 | ACVTMO_RS03120 | | Hpt domain-containing protein | cofit | 29 | 97 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1023 | | twitching motility protein PilH | sig. | 29 | 98 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1563 | | sensory box histidine kinase/response regulator (TIGR) | insig. | 37 | 88 |
| | Pseudomonas segetis P6 | ACVTMO_RS05025 | | response regulator | insig. | 36 | 97 |
| | Rahnella sp. WP5 | EX31_RS22040 | | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00761 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | cofit | 37 | 89 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2683 | | multi-sensor hybrid histidine kinase (RefSeq) | insig. | 36 | 88 |
| | Pectobacterium carotovorum WPP14 | HER17_RS16040 | | phosphate response regulator transcription factor PhoB | insig. | 34 | 100 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_27650 | | chemotaxis protein CheY | strong | 33 | 99 |
| | Serratia liquefaciens MT49 | IAI46_16010 | | chemotaxis response regulator CheY | insig. | 32 | 98 |
| | Pseudomonas sp. DMC3 | GFF2890 | | Sensor histidine kinase RcsC | cofit | 32 | 99 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS19005 | | chemotaxis protein CheY | strong | 31 | 98 |
| | Marinobacter adhaerens HP15 | HP15_3514 | | response regulator receiver domain protein (CheY) | strong | 29 | 98 |
| | Pseudomonas sp. DMC3 | GFF197 | | Response regulator PleD | insig. | 29 | 98 |
| | Pseudomonas sp. RS175 | PFR28_04230 | | Response regulator PleD | sig. | 29 | 98 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_08100 | | chemotaxis protein CheY | sig. | 29 | 98 |
| | Shewanella sp. ANA-3 | Shewana3_3419 | | multi-sensor hybrid histidine kinase (RefSeq) | cofit | 33 | 90 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS11235 | | hybrid sensor histidine kinase/response regulator | strong | 29 | 98 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS12595 | | hybrid sensor histidine kinase/response regulator | insig. | 37 | 85 |
| | Ralstonia solanacearum UW163 | UW163_RS00970 | | hybrid sensor histidine kinase/response regulator | insig. | 37 | 85 |
| | Serratia liquefaciens MT49 | IAI46_04775 | | phosphate response regulator transcription factor PhoB | insig. | 34 | 100 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS09220 | | ATP-binding protein | insig. | 33 | 86 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS16930 | | chemotaxis protein CheY | insig. | 33 | 99 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_815 | | Signal transduction histidine kinase | strong | 33 | 99 |
| | Dechlorosoma suillum PS | Dsui_1707 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | insig. | 32 | 98 |
| | Shewanella amazonensis SB2B | Sama_3129 | | sensory box histidine kinase/response regulator (RefSeq) | strong | 32 | 94 |
| | Pseudomonas orientalis W4I3 | QF045_RS16040 | | response regulator | cofit | 32 | 99 |
| | Pseudomonas simiae WCS417 | PS417_13905 | | chemotaxis protein CheY | sig. | 32 | 99 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_03760 | | phosphate regulon transcriptional regulatory protein PhoB | cofit | 31 | 100 |
| | Sinorhizobium meliloti 1021 | SMc03006 | | chemotaxis regulator protein | insig. | 28 | 97 |
| | Xanthobacter sp. DMC5 | GFF2342 | | Phosphate regulon transcriptional regulatory protein PhoB | no data | 36 | 100 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS07135 | | response regulator | insig. | 32 | 98 |
| | Acinetobacter radioresistens SK82 | MPMX26_02509 | | Sensor histidine kinase RcsC | cofit | 28 | 97 |
| | Dechlorosoma suillum PS | Dsui_0659 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | no data | 28 | 98 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS14385 | | response regulator transcription factor | strong | 40 | 100 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_00985 | | hybrid sensor histidine kinase/response regulator | sig. | 37 | 87 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS14895 | | response regulator | insig. | 36 | 90 |
| | Agrobacterium fabrum C58 | Atu1297 | | two component response regulator | insig. | 34 | 98 |
| | Pseudomonas segetis P6 | ACVTMO_RS08180 | | response regulator | strong | 34 | 93 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02339 | | Sensor histidine kinase RcsC | cofit | 32 | 94 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04371 | | response regulator receiver domain protein | insig. | 32 | 92 |
| | Rhizobium sp. OAE497 | ABIE40_RS13880 | | response regulator | insig. | 31 | 97 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4352 | | Response regulator | insig. | 37 | 88 |
| | Marinobacter adhaerens HP15 | HP15_788 | | multi-sensor hybrid histidine kinase | strong | 37 | 88 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1875 | | multi-sensor hybrid histidine kinase (RefSeq) | insig. | 36 | 95 |
| | Rhodospirillum rubrum S1H | Rru_A2033 | | PAS/PAC Sensor Hybrid Histidine Kinase (NCBI) | insig. | 36 | 95 |
| | Escherichia coli BL21 | ECD_00347 | | response regulator in two-component regulatory system with PhoR | insig. | 33 | 100 |
| | Escherichia fergusonii Becca | EFB2_03658 | | Phosphate regulon transcriptional regulatory protein PhoB | insig. | 33 | 100 |
| | Escherichia coli ECOR27 | NOLOHH_01475 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli ECOR38 | HEPCGN_07185 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli ECRC100 | OKFHMN_08545 | phoB | phosphate response regulator transcription factor PhoB | cofit | 33 | 100 |
| | Escherichia coli ECRC101 | MCAODC_27770 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli ECRC102 | NIAGMN_06600 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli ECRC62 | BNILDI_22890 | phoB | phosphate response regulator transcription factor PhoB | cofit | 33 | 100 |
| | Escherichia coli ECRC98 | JDDGAC_12200 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli ECRC99 | KEDOAH_19420 | phoB | phosphate response regulator transcription factor PhoB | no data | 33 | 100 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03277 | | Phosphate regulon transcriptional regulatory protein PhoB | insig. | 33 | 100 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS02410 | | phosphate response regulator transcription factor PhoB | insig. | 33 | 100 |
| | Escherichia coli BW25113 | b0399 | phoB | DNA-binding response regulator in two-component regulatory system with PhoR (or CreC) (NCBI) | sig. | 33 | 100 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS08595 | | Hpt domain-containing protein | strong | 32 | 97 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS14710 | | response regulator | insig. | 32 | 99 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS14710 | | response regulator | sig. | 32 | 99 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS05430 | | response regulator | insig. | 30 | 88 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_2311 | | Sensory box histidine kinase/response regulator | insig. | 38 | 88 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS15130 | | hybrid sensor histidine kinase/response regulator | insig. | 38 | 87 |
| | Pseudomonas segetis P6 | ACVTMO_RS01520 | | response regulator | insig. | 35 | 93 |
| | Marinobacter adhaerens HP15 | HP15_2415 | | sensory box sensor histidine kinase/response regulator | strong | 35 | 88 |
| | Klebsiella michiganensis M5al | BWI76_RS06230 | | DNA-binding response regulator | insig. | 33 | 100 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02956 | | Sensor histidine kinase RcsC | cofit | 32 | 99 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2811 | | ABC-type sugar transport system, periplasmic component | strong | 31 | 98 |
| | Caulobacter crescentus NA1000 | CCNA_02546 | | GGDEF/response regulator protein PleD | strong | 31 | 99 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02546 | | GGDEF/response regulator protein PleD | cofit | 31 | 99 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_13485 | | chemotaxis protein CheY | insig. | 30 | 98 |
| | Pseudomonas stutzeri RCH2 | Psest_0659 | | Response regulator containing CheY-like receiver, AAA-type ATPase, and DNA-binding domains | no data | 29 | 99 |
| | Shewanella loihica PV-4 | Shew_0703 | | response regulator receiver protein (RefSeq) | insig. | 27 | 98 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_18965 | | transcriptional regulator | strong | 38 | 98 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5704 | | Transcriptional regulatory protein PhoP | strong | 38 | 98 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07925 | | hybrid sensor histidine kinase/response regulator | insig. | 37 | 86 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.639.1 | | FIG037127: Two-component system sensor protein | insig. | 36 | 98 |
| | Rhodospirillum rubrum S1H | Rru_A1398 | | Response regulator receiver domain protein (CheY) (NCBI) | sig. | 32 | 100 |
| | Pseudomonas putida KT2440 | PP_4991 | | Protein PilH | no data | 30 | 98 |
| | Ralstonia solanacearum GMI1000 | RS_RS03380 | | hybrid sensor histidine kinase/response regulator | sig. | 36 | 85 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS20660 | | hybrid sensor histidine kinase/response regulator | insig. | 36 | 85 |
| | Cellulophaga baltica 18 | M666_RS02185 | | two-component regulator propeller domain-containing protein | insig. | 34 | 88 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS06780 | | hybrid sensor histidine kinase/response regulator | insig. | 33 | 88 |
| | Dickeya dianthicola 67-19 | HGI48_RS13565 | | chemotaxis response regulator CheY | insig. | 33 | 98 |
| | Rhodospirillum rubrum S1H | Rru_A2330 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 32 | 93 |
| | Azospirillum sp. SherDot2 | MPMX19_01522 | | Response regulator PleD | insig. | 31 | 100 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_4856 | | Signal transduction histidine kinase | insig. | 31 | 99 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS11435 | | two-component regulator propeller domain-containing protein | cofit | 29 | 97 |