| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas putida KT2440 | PP_2355 | | Response regulator receiver protein | insig. | 100 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS10840 | | response regulator | insig. | 97 | 100 |
| o | Pseudomonas stutzeri RCH2 | Psest_4346 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | sig. | 87 | 97 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS02230 | | response regulator | sig. | 81 | 97 |
| o | Variovorax sp. SCN45 | GFF650 | | Response regulator | insig. | 76 | 98 |
| o | Agrobacterium fabrum C58 | Atu1989 | | two component response regulator | insig. | 71 | 95 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS10570 | | response regulator | cofit | 73 | 93 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01749 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | strong | 71 | 93 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS06320 | | chemotaxis protein CheY | insig. | 68 | 93 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS30855 | | chemotaxis protein CheY | insig. | 67 | 95 |
| o | Azospirillum sp. SherDot2 | MPMX19_04271 | | Response regulator rcp1 | sig. | 61 | 99 |
| o | Dechlorosoma suillum PS | Dsui_1548 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | no data | 63 | 95 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.931.1 | | Two-component system regulatory protein | sig. | 54 | 92 |
| o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS11080 | | response regulator | insig. | 57 | 92 |
| o | Lysobacter sp. OAE881 | ABIE51_RS14680 | | response regulator | insig. | 53 | 91 |
| | Lysobacter sp. OAE881 | ABIE51_RS00845 | | response regulator | cofit | 53 | 92 |
| o | Rhodanobacter denitrificans MT42 | LRK55_RS04820 | | response regulator | strong | 51 | 92 |
| o | Rhodanobacter sp. FW510-T8 | OKGIIK_01710 | ompR | two-component system response regulator | insig. | 51 | 92 |
| o | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS05040 | | response regulator | strong | 51 | 92 |
| o | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS04970 | | response regulator | insig. | 51 | 92 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2731 | | Two-component system response regulator | strong | 51 | 90 |
| | Azospirillum brasilense Sp245 | AZOBR_RS20910 | | chemotaxis protein CheY | insig. | 50 | 95 |
| o | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS19650 | | response regulator | no data | 49 | 92 |
| | Dechlorosoma suillum PS | Dsui_2780 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | no data | 49 | 92 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1488 | | Two-component system response regulator | insig. | 47 | 90 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_2540 | | response regulator receiver protein (RefSeq) | insig. | 45 | 91 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS15000 | | response regulator | insig. | 41 | 90 |
| o | Rhodospirillum rubrum S1H | Rru_A1654 | | Response regulator receiver domain protein (CheY) (NCBI) | sig. | 41 | 90 |
| o | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_13910 | | response regulator | sig. | 40 | 90 |
| o | Cellulophaga baltica 18 | M666_RS07065 | | response regulator | cofit | 42 | 85 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS22090 | | response regulator | cofit | 38 | 90 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS07230 | | response regulator | insig. | 40 | 92 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1356 | | response regulator receiver domain protein (CheY-like) | insig. | 39 | 90 |
| o | Alteromonas macleodii MIT1002 | MIT1002_02379 | | Response regulator rcp1 | insig. | 39 | 90 |
| o | Pseudomonas sp. S08-1 | OH686_08915 | | Two-component transcriptional response regulator, LuxR family | insig. | 41 | 90 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS12470 | | chemotaxis protein CheY | insig. | 40 | 89 |
| o | Paraburkholderia graminis OAS925 | ABIE53_002090 | | CheY-like chemotaxis protein | strong | 35 | 89 |
| | Rhodospirillum rubrum S1H | Rru_A0665 | | Response regulator receiver domain protein (CheY) (NCBI) | insig. | 35 | 89 |
| o | Synechocystis sp000284455 PCC 6803 | SGL_RS14035 | | response regulator | sig. | 40 | 86 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00875 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | insig. | 36 | 89 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS09265 | | chemotaxis protein CheY | insig. | 34 | 89 |
| o | Rhizobium sp. OAE497 | ABIE40_RS02805 | | response regulator | insig. | 38 | 87 |
| | Azospirillum sp. SherDot2 | MPMX19_05614 | | Response regulator rcp1 | insig. | 33 | 89 |
| o | Xanthobacter sp. DMC5 | GFF1742 | | Response regulator rcp1 | insig. | 33 | 89 |
| o | Rhodopseudomonas palustris CGA009 | TX73_015625 | | response regulator | insig. | 34 | 87 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS12845 | | transcriptional regulator | no data | 40 | 89 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS13300 | | response regulator | cofit | 34 | 89 |
| | Rhodopseudomonas palustris CGA009 | TX73_012585 | | response regulator | insig. | 33 | 90 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07920 | | response regulator | sig. | 29 | 89 |
| o | Bosea sp. OAE506 | ABIE41_RS11560 | | response regulator | insig. | 33 | 89 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_00200 | | response regulator | sig. | 37 | 88 |
| | Agrobacterium fabrum C58 | Atu1985 | | two component response regulator | strong | 33 | 89 |
| | Rhizobium sp. OAE497 | ABIE40_RS15460 | | response regulator | insig. | 32 | 89 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17560 | | response regulator | no data | 36 | 84 |
| | Azospirillum brasilense Sp245 | AZOBR_RS26875 | | chemotaxis protein CheY | insig. | 30 | 89 |
| | Cellulophaga baltica 18 | M666_RS11980 | | response regulator | strong | 28 | 85 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS09745 | | response regulator | strong | 35 | 88 |
| | Xanthobacter sp. DMC5 | GFF1990 | | Sensor histidine kinase RcsC | insig. | 33 | 92 |
| | Lysobacter sp. OAE881 | ABIE51_RS05235 | | Hpt domain-containing protein | cofit | 33 | 82 |
| | Marinobacter adhaerens HP15 | HP15_3518 | | CheA signal transduction histidine kinase | cofit | 36 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS02800 | | response regulator | insig. | 34 | 82 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS18065 | | response regulator | cofit | 32 | 84 |
| | Acinetobacter radioresistens SK82 | MPMX26_02625 | | Transcriptional regulatory protein BaeR | cofit | 33 | 83 |
| | Cellulophaga baltica 18 | M666_RS00600 | | response regulator | insig. | 32 | 85 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS03945 | | Hpt domain-containing protein | cofit | 32 | 84 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04175 | | Hpt domain-containing protein | strong | 32 | 84 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS08765 | | response regulator | strong | 31 | 94 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10345 | | Hpt domain-containing protein | cofit | 32 | 82 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_11050 | | Histidine kinase | strong | 31 | 82 |
| | Caulobacter crescentus NA1000 | CCNA_00296 | | phosphate regulon response regulator PhoB | strong | 36 | 93 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00296 | | phosphate regulon response regulator PhoB | cofit | 36 | 93 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2956 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | insig. | 31 | 93 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13675 | | histidine kinase | insig. | 35 | 85 |
| | Azospirillum sp. SherDot2 | MPMX19_02587 | | Phosphate regulon transcriptional regulatory protein PhoB | cofit | 35 | 93 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0882 | | two component transcriptional regulator, winged helix family (RefSeq) | strong | 37 | 80 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c27290 | | response regulator | insig. | 34 | 88 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1506.1 | | Chemotaxis protein cheA (EC 2.7.3.-) | insig. | 33 | 82 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS05750 | | Hpt domain-containing protein | cofit | 32 | 84 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4457 | | Signal transduction response regulator | no data | 36 | 82 |
| | Pseudomonas stutzeri RCH2 | Psest_4301 | | Response regulators consisting of a CheY-like receiver domain and a winged-helix DNA-binding domain | sig. | 38 | 78 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS22045 | chpA;inference=COORDINATES | chemotaxis signal transduction system protein ChpA | strong | 33 | 82 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_23355 | | chemotaxis signal transduction system protein ChpA | sig. | 33 | 82 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS37255 | chpA;inference=COORDINATES | chemotaxis signal transduction system protein ChpA | strong | 33 | 82 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS08970 | | phosphate regulon transcriptional regulator PhoB | no data | 33 | 91 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0492 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 28 | 86 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0492 | | Response regulator receiver:CheW-like protein:ATP-binding region, ATPase-like:Hpt | insig. | 28 | 86 |
| | Rhodopseudomonas palustris CGA009 | TX73_016200 | | response regulator | no data | 35 | 83 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1083 | phoB | phosphate regulon transcriptional regulator PhoB (TIGR) | no data | 33 | 90 |
| | Pseudomonas putida KT2440 | PP_4988 | | signal transduction histidine kinase CheA/CheY-like receiver | strong | 31 | 81 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS03390 | | response regulator | strong | 29 | 69 |
| | Azospirillum sp. SherDot2 | MPMX19_05081 | | Sensor histidine kinase RcsC | insig. | 34 | 75 |
| | Variovorax sp. SCN45 | GFF3043 | | Response regulator BaeR | insig. | 35 | 81 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2358 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 32 | 81 |
| | Pseudomonas sp. BP01 | JOY50_RS09750 | | Hpt domain-containing protein | insig. | 31 | 81 |
| | Pseudomonas stutzeri RCH2 | Psest_0302 | | Chemotaxis protein histidine kinase and related kinases | strong | 33 | 82 |
| | Azospirillum brasilense Sp245 | AZOBR_RS01105 | | PhoB family transcriptional regulator | insig. | 33 | 93 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03425 | | hybrid sensor histidine kinase/response regulator | insig. | 33 | 84 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_05614 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 29 | 84 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS23235 | | DUF3369 domain-containing protein | insig. | 32 | 95 |
| | Pectobacterium carotovorum WPP14 | HER17_RS06300 | | two-component system response regulator BaeR | insig. | 31 | 85 |
| | Dechlorosoma suillum PS | Dsui_0656 | | chemotaxis protein histidine kinase-like protein | strong | 30 | 84 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS05130 | | response regulator | insig. | 29 | 82 |
| | Rhizobium sp. OAE497 | ABIE40_RS07325 | | response regulator | no data | 34 | 84 |
| | Sinorhizobium meliloti 1021 | SMc01371 | | 2-component receiver domain-containing protein | no data | 34 | 84 |
| | Pseudomonas sp. DMC3 | GFF194 | | Sensor histidine kinase RcsC | cofit | 32 | 81 |
| | Kangiella aquimarina DSM 16071 | B158DRAFT_0183 | | Chemotaxis protein histidine kinase and related kinases | strong | 30 | 82 |
| | Shewanella amazonensis SB2B | Sama_3162 | | response regulator receiver protein (RefSeq) | strong | 36 | 78 |
| | Agrobacterium fabrum C58 | Atu1296 | | two component response regulator | no data | 34 | 84 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_2682 | | Response regulator receiver domain | sig. | 33 | 84 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS19185 | | response regulator | insig. | 38 | 82 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS20320 | | hybrid sensor histidine kinase/response regulator | cofit | 34 | 82 |
| | Acinetobacter baumannii LAC-4 | RR41_RS03075 | | response regulator | insig. | 33 | 83 |
| | Pseudomonas segetis P6 | ACVTMO_RS03120 | | Hpt domain-containing protein | cofit | 31 | 82 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1406 | | response regulator receiver protein (RefSeq) | insig. | 31 | 86 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS12165 | | response regulator transcription factor | no data | 35 | 74 |
| | Dechlorosoma suillum PS | Dsui_1715 | | response regulator with CheY-like receiver domain and winged-helix DNA-binding domain | cofit | 32 | 75 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS21760 | | response regulator transcription factor | insig. | 32 | 85 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3678 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 31 | 82 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS25000 | | response regulator | insig. | 28 | 85 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS25000 | | response regulator | sig. | 28 | 85 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0788 | | Response regulator receiver | insig. | 28 | 85 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0788 | | Response regulator receiver | insig. | 28 | 85 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS19120 | | response regulator | insig. | 39 | 77 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS02930 | | response regulator | insig. | 36 | 80 |
| | Lysobacter sp. OAE881 | ABIE51_RS18145 | | response regulator | insig. | 34 | 63 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c12690 | | two-component system response regulator | sig. | 32 | 85 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_2575 | | phosphate regulon transcriptional regulatory protein PhoB | cofit | 34 | 84 |
| | Enterobacter sp. TBS_079 | MPMX20_00986 | | Phosphate regulon transcriptional regulatory protein PhoB | sig. | 34 | 84 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF4296 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | insig. | 34 | 84 |
| | Alteromonas macleodii MIT1002 | MIT1002_00477 | | Response regulator ArlR | insig. | 33 | 82 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_26115 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 84 |
| | Erwinia tracheiphila SCR3 | LU632_RS18925 | phoB | phosphate response regulator transcription factor PhoB | insig. | 33 | 84 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1120 | | DNA-binding heavy metal response regulator | insig. | 32 | 82 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS13200 | | transcriptional regulator | insig. | 31 | 81 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS28295 | | response regulator | insig. | 31 | 86 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS28295 | | response regulator | sig. | 31 | 86 |
| | Pseudomonas simiae WCS417 | PS417_26650 | | histidine kinase | strong | 31 | 86 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04720 | | response regulator | cofit | 30 | 84 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2923 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 28 | 84 |
| | Pseudomonas sp. RS175 | PFR28_02510 | | Chemotaxis protein CheY | insig. | 28 | 85 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_22680 | | chemotaxis protein CheY | insig. | 28 | 85 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_420 | | Chemotaxis regulator - transmits chemoreceptor signals to flagelllar motor components CheY | insig. | 28 | 85 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_13500 | | histidine kinase | sig. | 31 | 86 |
| | Pseudomonas sp. SVBP6 | COO64_RS13630 | | Hpt domain-containing protein | cofit | 31 | 81 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2445 | | PAS domain S-box | strong | 30 | 83 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14200 | | chemotaxis protein CheY | strong | 28 | 92 |
| | Ralstonia solanacearum GMI1000 | RS_RS22730 | | DNA-binding response regulator | insig. | 36 | 82 |
| | Pectobacterium carotovorum WPP14 | HER17_RS16040 | | phosphate response regulator transcription factor PhoB | insig. | 34 | 84 |
| | Cellulophaga baltica 18 | M666_RS17080 | | response regulator transcription factor | insig. | 31 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS01050 | | Hpt domain-containing protein | cofit | 31 | 86 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS04200 | | response regulator | no data | 27 | 84 |
| | Klebsiella michiganensis M5al | BWI76_RS06230 | | DNA-binding response regulator | insig. | 33 | 84 |
| | Pseudomonas sp. S08-1 | OH686_10885 | | still frameshift probable component of chemotactic signal transduction system | cofit | 31 | 80 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_01840 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | cofit | 32 | 82 |
| | Pseudomonas sp. RS175 | PFR28_04227 | | Sensor histidine kinase RcsC | insig. | 31 | 81 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS04265 | | chemotaxis protein CheY | strong | 31 | 82 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03214 | | Chemotaxis protein CheY | no data | 28 | 85 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_07015 | | response regulator | insig. | 39 | 43 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18255 | | DNA-binding response regulator | insig. | 36 | 82 |
| | Ralstonia solanacearum UW163 | UW163_RS20875 | | DNA-binding response regulator | insig. | 36 | 82 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS24495 | | transcriptional regulator | strong | 34 | 82 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_05467 | | Sensor histidine kinase RcsC | cofit | 31 | 86 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS09135 | | twitching motility response regulator PilH | insig. | 28 | 82 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_05915 | pilH | twitching motility response regulator PilH | sig. | 28 | 82 |
| | Caulobacter crescentus NA1000 | CCNA_02547 | | response regulator receiver protein DivK | no data | 33 | 85 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_02547 | | response regulator receiver protein DivK | no data | 33 | 85 |
| | Escherichia coli BL21 | ECD_00347 | | response regulator in two-component regulatory system with PhoR | insig. | 32 | 84 |
| | Escherichia fergusonii Becca | EFB2_03658 | | Phosphate regulon transcriptional regulatory protein PhoB | insig. | 32 | 84 |
| | Escherichia coli ECOR27 | NOLOHH_01475 | phoB | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli ECOR38 | HEPCGN_07185 | phoB | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli ECRC100 | OKFHMN_08545 | phoB | phosphate response regulator transcription factor PhoB | cofit | 32 | 84 |
| | Escherichia coli ECRC101 | MCAODC_27770 | phoB | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli ECRC102 | NIAGMN_06600 | phoB | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli ECRC62 | BNILDI_22890 | phoB | phosphate response regulator transcription factor PhoB | cofit | 32 | 84 |
| | Escherichia coli ECRC98 | JDDGAC_12200 | phoB | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli ECRC99 | KEDOAH_19420 | phoB | phosphate response regulator transcription factor PhoB | no data | 32 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_03277 | | Phosphate regulon transcriptional regulatory protein PhoB | insig. | 32 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS02410 | | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Escherichia coli BW25113 | b0399 | phoB | DNA-binding response regulator in two-component regulatory system with PhoR (or CreC) (NCBI) | sig. | 32 | 84 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0981 | | two-component system sensor histidine kinase/response regulator, hybrid ('one component system') (NCBI ptt file) | insig. | 31 | 84 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS05345 | | DNA-binding response regulator | insig. | 36 | 82 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_14305 | | phosphate response regulator transcription factor PhoB | insig. | 34 | 84 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS03980 | phoB;inference=COORDINATES | phosphate response regulator transcription factor PhoB | insig. | 34 | 84 |
| | Shewanella amazonensis SB2B | Sama_1718 | | response regulator receiver protein (RefSeq) | strong | 33 | 85 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT4236 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 32 | 75 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_00787 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 31 | 84 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_06800 | | hybrid sensor histidine kinase/response regulator | insig. | 31 | 79 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1026 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | insig. | 30 | 81 |
| | Variovorax sp. SCN45 | GFF2467 | | Response regulator BaeR | no data | 37 | 81 |
| | Azospirillum sp. SherDot2 | MPMX19_00010 | | Transcriptional regulatory protein OmpR | insig. | 32 | 81 |
| | Bosea sp. OAE506 | ABIE41_RS18175 | | response regulator | no data | 32 | 81 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1538 | | two component transcriptional regulator, winged helix family (RefSeq) | no data | 29 | 80 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS11775 | | response regulator | sig. | 27 | 94 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS02130 | | hybrid sensor histidine kinase/response regulator | strong | 26 | 82 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS19100 | | response regulator transcription factor | insig. | 37 | 82 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS18610 | | response regulator transcription factor | sig. | 37 | 82 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4062.1 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | strong | 34 | 82 |
| | Lysobacter sp. OAE881 | ABIE51_RS14220 | | phosphate regulon transcriptional regulator PhoB | insig. | 34 | 83 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS20435 | | heavy metal response regulator transcription factor | insig. | 34 | 82 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS20435 | | heavy metal response regulator transcription factor | insig. | 34 | 82 |
| | Pseudomonas orientalis W4I3 | QF045_RS20600 | | heavy metal response regulator transcription factor | insig. | 34 | 82 |
| | Pseudomonas simiae WCS417 | PS417_18460 | | transcriptional regulator | sig. | 34 | 82 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS05185 | | response regulator | insig. | 33 | 82 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4617 | | Signal transduction histidine kinase CheA (EC 2.7.3.-) | strong | 32 | 81 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS02825 | | response regulator | insig. | 32 | 75 |
| | Escherichia coli ECRC100 | OKFHMN_25565 | hprR | response regulator transcription factor HprR | no data | 31 | 83 |
| | Escherichia coli ECRC101 | MCAODC_19830 | hprR | response regulator transcription factor HprR | insig. | 31 | 83 |
| | Escherichia coli ECRC102 | NIAGMN_02490 | hprR | response regulator transcription factor HprR | cofit | 31 | 83 |
| | Escherichia coli ECRC98 | JDDGAC_00150 | hprR | response regulator transcription factor HprR | insig. | 31 | 83 |
| | Escherichia coli ECRC99 | KEDOAH_02530 | hprR | response regulator transcription factor HprR | no data | 31 | 83 |
| | Rhodospirillum rubrum S1H | Rru_A3206 | | Response regulator receiver domain protein (CheY) (NCBI) | cofit | 30 | 84 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS34720 | | hypothetical protein | insig. | 30 | 82 |
| | Pseudomonas sp. S08-1 | OH686_21870 | | Chemotaxis regulator - transmits chemoreceptor signals to flagellar motor components CheY | no data | 29 | 85 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT3172 | | two-component system sensor histidine kinase/response regulator, hybrid ('one-component system') (NCBI ptt file) | insig. | 28 | 82 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2868 | | Response regulator receiver:Transcriptional regulatory protein, C-terminal | insig. | 33 | 81 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2868 | | Response regulator receiver:Transcriptional regulatory protein, C-terminal | insig. | 33 | 81 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF63 | | Phosphate regulon transcriptional regulatory protein PhoB (SphR) | insig. | 32 | 84 |
| | Rahnella sp. WP5 | EX31_RS22040 | | phosphate response regulator transcription factor PhoB | insig. | 32 | 84 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16475 | | Hpt domain-containing protein | insig. | 32 | 84 |
| | Escherichia coli BL21 | ECD_01884 | | response regulator family protein | no data | 32 | 80 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS11190 | | response regulator transcription factor HprR | insig. | 32 | 80 |
| | Escherichia coli BW25113 | b1969 | yedW | putative 2-component transcriptional regulator (VIMSS) | sig. | 32 | 80 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2189.1 | | Two-component system sensor protein | insig. | 32 | 80 |
| | Escherichia fergusonii Becca | EFB2_01981 | | Transcriptional regulatory protein HprR | insig. | 31 | 83 |
| | Escherichia coli ECOR27 | NOLOHH_16195 | hprR | response regulator transcription factor HprR | insig. | 31 | 83 |
| | Escherichia coli ECOR38 | HEPCGN_03925 | hprR | response regulator transcription factor HprR | insig. | 31 | 83 |
| | Escherichia coli ECRC62 | BNILDI_14985 | hprR | response regulator transcription factor HprR | cofit | 31 | 83 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01760 | | putative transcriptional regulatory protein YedW | insig. | 31 | 83 |
| | Cellulophaga baltica 18 | M666_RS06485 | | response regulator | insig. | 29 | 80 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS19890 | | histidine kinase | sig. | 29 | 88 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0267 | | two-component system sensor histidine kinase/response regulator, hybrid ('one component system') (NCBI ptt file) | sig. | 29 | 76 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS00750 | | twitching motility response regulator PilH | cofit | 27 | 82 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS00975 | | twitching motility response regulator PilH | strong | 27 | 82 |
| | Paraburkholderia graminis OAS925 | ABIE53_001506 | | two-component system copper resistance phosphate regulon response regulator CusR | insig. | 36 | 83 |
| | Rhodospirillum rubrum S1H | Rru_A2929 | | Two component Transcriptional regulator, Winged helix family (NCBI) | cofit | 36 | 80 |
| | Acinetobacter radioresistens SK82 | MPMX26_02509 | | Sensor histidine kinase RcsC | cofit | 30 | 82 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03071 | | two-component system, OmpR family, response regulator | no data | 36 | 63 |
| | Erwinia amylovora T8 | OLJFJH_11955 | | two-component system response regulator BaeR | insig. | 35 | 82 |
| | Caulobacter crescentus NA1000 | CCNA_00237 | | two-component response regulator chvI | strong | 33 | 76 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00237 | | two-component response regulator chvI | no data | 33 | 76 |
| | Paraburkholderia graminis OAS925 | ABIE53_005556 | | two-component system response regulator TctD | insig. | 32 | 83 |
| | Methylophilus sp. DMC18 | GFF1418 | | Response regulator rcp1 | insig. | 32 | 78 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS08355 | | response regulator | cofit | 32 | 83 |
| | Dechlorosoma suillum PS | Dsui_0331 | | PAS domain S-box | insig. | 31 | 76 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_08085 | | histidine kinase | strong | 31 | 81 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS03030 | | response regulator | insig. | 30 | 82 |
| | Xanthobacter sp. DMC5 | GFF593 | | Polar-differentiation response regulator DivK | no data | 30 | 83 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS06335 | | chemotaxis protein CheY | insig. | 29 | 84 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04371 | | response regulator receiver domain protein | insig. | 29 | 82 |
| | Rahnella sp. WP5 | EX31_RS20315 | | two-component system response regulator BaeR | insig. | 33 | 81 |