| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS14465 | | ATP-binding protein | insig. | 100 | 100 |
| o | Bacteroides thetaiotaomicron VPI-5482 | BT1528 | | two-component system sensor histidine kinase (NCBI ptt file) | strong | 65 | 100 |
| o | Bacteroides ovatus ATCC 8483 | BACOVA_04263 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 65 | 100 |
| o | Bacteroides stercoris CC31F | HMPREF1181_RS04835 | | hypothetical protein | insig. | 63 | 100 |
| o | Phocaeicola dorei CL03T12C01 | ABI39_RS11795 | | PAS domain-containing protein | insig. | 65 | 93 |
| o | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS15805 | | PAS domain-containing protein | strong | 65 | 93 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11845 | | ATP-binding protein | insig. | 26 | 96 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12110 | | ATP-binding protein | insig. | 26 | 96 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04015 | | ATP-binding protein | insig. | 26 | 89 |
| | Shewanella sp. ANA-3 | Shewana3_3256 | | ATPase domain-containing protein (RefSeq) | insig. | 26 | 92 |
| | Shewanella amazonensis SB2B | Sama_2860 | | ATP-binding region, ATPase-like protein (RefSeq) | insig. | 25 | 92 |
| | Rahnella sp. WP5 | EX31_RS02515 | | PAS domain-containing protein | strong | 26 | 95 |
| | Shewanella oneidensis MR-1 | SO3688 | | nitrogen regulation protein NtrY, putative (NCBI ptt file) | insig. | 26 | 89 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_11275 | ntrY | ATP-binding protein | insig. | 27 | 83 |
| | Lysobacter sp. OAE881 | ABIE51_RS18350 | | ATP-binding protein | insig. | 25 | 96 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS04160 | | ATP-binding protein | insig. | 26 | 83 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04385 | | ATP-binding protein | cofit | 26 | 83 |
| | Shewanella loihica PV-4 | Shew_0727 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | insig. | 25 | 90 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10550 | | ATP-binding protein | insig. | 24 | 84 |
| | Dickeya dianthicola 67-19 | HGI48_RS00430 | | two-component system sensor histidine kinase VfmI | cofit | 24 | 96 |
| | Dickeya dianthicola ME23 | DZA65_RS00430 | | histidine kinase | cofit | 24 | 96 |
| | Dickeya dadantii 3937 | DDA3937_RS20815 | | two-component system sensor histidine kinase VfmI | strong | 25 | 95 |
| | Pseudomonas orientalis W4I3 | QF045_RS21475 | | ATP-binding protein | insig. | 24 | 93 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS05545 | | ATP-binding protein | insig. | 26 | 83 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07530 | | ATP-binding protein | insig. | 24 | 85 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04160 | | response regulator receiver protein | insig. | 23 | 97 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2931 | | sensory box histidine kinase (TIGR) | no data | 24 | 86 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS08605 | | ATP-binding protein | insig. | 24 | 92 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1470 | | putative two-component system sensor histidine kinase (NCBI ptt file) | sig. | 26 | 80 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS17685 | | PAS domain-containing protein | insig. | 25 | 81 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2421 | | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. | strong | 23 | 79 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS03340 | | PAS domain-containing protein | sig. | 26 | 80 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0689 | | putative two-component system sensor histidine kinase (NCBI ptt file) | insig. | 25 | 96 |
| | Xanthobacter sp. DMC5 | GFF846 | | Adaptive-response sensory-kinase SasA | no data | 23 | 91 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.4561.1 | | Sensor histidine kinase | insig. | 28 | 73 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS11955 | | PAS domain-containing sensor histidine kinase | no data | 24 | 92 |
| | Methylophilus sp. DMC18 | GFF1501 | | Adaptive-response sensory-kinase SasA | cofit | 23 | 86 |
| | Dechlorosoma suillum PS | Dsui_0810 | | signal transduction histidine kinase involved in nitrogen fixation and metabolism regulation | strong | 24 | 84 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02392 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 27 | 78 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04201 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | cofit | 25 | 74 |
| | Escherichia coli ECOR38 | HEPCGN_22435 | atoS | two-component system sensor histidine kinase AtoS | insig. | 28 | 84 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1458 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 24 | 88 |
| | Escherichia fergusonii Becca | EFB2_01636 | | Signal transduction histidine-protein kinase AtoS | insig. | 28 | 84 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12960 | | two-component system sensor histidine kinase AtoS | insig. | 28 | 84 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_02280 | | ATP-binding protein | insig. | 22 | 82 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS16595 | | GHKL domain-containing protein | insig. | 23 | 96 |
| | Escherichia coli BL21 | ECD_02146 | | sensory histidine kinase in two-component regulatory system with AtoC | insig. | 28 | 84 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01491 | | Signal transduction histidine-protein kinase AtoS | insig. | 28 | 84 |
| | Escherichia coli BW25113 | b2219 | atoS | sensory histidine kinase in two-component regulatory system with AtoC (NCBI) | insig. | 28 | 84 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS12135 | | HAMP domain-containing sensor histidine kinase | insig. | 28 | 61 |
| | Variovorax sp. SCN45 | GFF5876 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | strong | 25 | 90 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c14800 | | nitrogen regulation protein NtrY | sig. | 24 | 88 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3216 | cckA | sensor histidine kinase (TIGR) | sig. | 32 | 45 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1573 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 23 | 88 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01140 | | ATP-binding protein | sig. | 24 | 96 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS12845 | | ATPase | strong | 31 | 42 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1989 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | cofit | 30 | 45 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS03540 | | sensor histidine kinase | insig. | 23 | 77 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0855 | | two-component system sensor histidine kinase (NCBI ptt file) | sig. | 27 | 79 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00465 | | PAS/PAC sensor signal transduction histidine kinase /multi-sensor signal transduction histidine kinase | strong | 30 | 42 |
| | Sphingobium sp. HT1-2 | GFF3846 | | hypothetical protein | cofit | 24 | 84 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02580 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 24 | 95 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS17610 | | sensor histidine kinase | insig. | 23 | 77 |
| | Variovorax sp. OAS795 | ABID97_RS05370 | | ATP-binding protein | strong | 23 | 90 |
| | Azospirillum sp. SherDot2 | MPMX19_01113 | | Adaptive-response sensory-kinase SasA | strong | 23 | 86 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0136 | | Signal transduction histidine kinase involved in nitrogen fixation and metabolism regulation | strong | 22 | 93 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_04950 | cbrA | two-component system sensor histidine kinase CbrA | strong | 28 | 71 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29985 | | two-component system sensor histidine kinase CbrA | strong | 28 | 71 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_05027 | cbrA | two-component system sensor histidine kinase CbrA | strong | 28 | 71 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1787 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | strong | 23 | 90 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS01675 | | PAS domain-containing sensor histidine kinase | strong | 29 | 45 |
| | Pseudomonas stutzeri RCH2 | Psest_1000 | | PAS domain S-box | strong | 27 | 71 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS23565 | | PAS domain-containing sensor histidine kinase | strong | 23 | 89 |
| | Ralstonia solanacearum UW163 | UW163_RS14985 | | PAS domain-containing sensor histidine kinase | sig. | 29 | 45 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS13475 | | PAS domain S-box protein | strong | 29 | 45 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS15810 | | PAS domain-containing sensor histidine kinase | strong | 28 | 45 |
| | Paraburkholderia graminis OAS925 | ABIE53_002794 | | PAS domain S-box-containing protein | strong | 29 | 42 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09800 | | sensor histidine kinase | strong | 22 | 89 |
| | Ralstonia solanacearum UW163 | UW163_RS03780 | | sensor histidine kinase | insig. | 22 | 89 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.1901.1 | | histidine kinase | insig. | 29 | 45 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2962 | | sensor histidine kinase (TIGR) | strong | 29 | 42 |
| | Sphingobium sp. HT1-2 | GFF1147 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | cofit | 22 | 87 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1768 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | strong | 29 | 44 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4463 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | no data | 24 | 90 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1700 | | PAS/PAC sensor signal transduction histidine kinase (RefSeq) | strong | 31 | 47 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS04565 | | PAS domain-containing sensor histidine kinase | strong | 25 | 74 |
| | Ralstonia solanacearum GMI1000 | RS_RS08050 | | PAS domain-containing sensor histidine kinase | strong | 28 | 45 |
| | Ralstonia solanacearum GMI1000 | RS_RS00385 | | PAS domain-containing sensor histidine kinase | insig. | 22 | 89 |
| | Sinorhizobium meliloti 1021 | SMc01044 | | nitrogen regulation transmembrane protein | no data | 21 | 88 |
| | Xanthobacter sp. DMC5 | GFF3676 | | C4-dicarboxylate transport sensor protein DctB | strong | 30 | 52 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1992 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | cofit | 28 | 47 |
| | Pseudomonas sp. S08-1 | OH686_17265 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 26 | 71 |
| | Pantoea sp. MT58 | IAI47_00455 | | nitrogen regulation protein NR(II) | strong | 25 | 75 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13516_RS00440 | glnL | nitrogen regulation protein NR(II) | strong | 25 | 75 |
| | Rhodopseudomonas palustris CGA009 | TX73_013425 | | HAMP domain-containing histidine kinase | strong | 22 | 89 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS07360 | | ATPase | strong | 27 | 47 |
| | Bosea sp. OAE506 | ABIE41_RS16780 | | PAS domain-containing sensor histidine kinase | strong | 21 | 93 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_09005 | | nitrogen regulation protein NR(II) | insig. | 26 | 75 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_04966 | glnL | nitrogen regulation protein NR(II) | sig. | 26 | 75 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2148 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 27 | 49 |
| | Klebsiella michiganensis M5al | BWI76_RS00390 | | two-component system sensor histidine kinase NtrB | strong | 26 | 75 |
| | Pseudomonas simiae WCS417 | PS417_23890 | | ATPase | sig. | 25 | 70 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS25730 | | PAS domain S-box protein | strong | 25 | 70 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS25730 | | PAS domain S-box protein | strong | 25 | 70 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05565 | | ATP-binding protein | insig. | 24 | 51 |
| | Rhodospirillum rubrum S1H | Rru_A1679 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | no data | 23 | 94 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS04940 | | PAS domain-containing sensor histidine kinase | strong | 22 | 88 |
| | Rahnella sp. WP5 | EX31_RS15875 | | nitrogen regulation protein NR(II) | strong | 24 | 75 |
| | Escherichia coli BL21 | ECD_03754 | | sensory histidine kinase in two-component regulatory system with GlnG | sig. | 25 | 74 |
| | Escherichia coli ECOR27 | NOLOHH_06235 | glnL | nitrogen regulation protein NR(II) | sig. | 25 | 74 |
| | Escherichia coli ECRC100 | OKFHMN_14105 | glnL | nitrogen regulation protein NR(II) | insig. | 25 | 74 |
| | Escherichia coli ECRC101 | MCAODC_04605 | glnL | nitrogen regulation protein NR(II) | sig. | 25 | 74 |
| | Escherichia coli ECRC102 | NIAGMN_11860 | glnL | nitrogen regulation protein NR(II) | insig. | 25 | 74 |
| | Escherichia coli ECRC62 | BNILDI_05295 | glnL | nitrogen regulation protein NR(II) | cofit | 25 | 74 |
| | Escherichia coli ECRC98 | JDDGAC_17730 | glnL | nitrogen regulation protein NR(II) | insig. | 25 | 74 |
| | Escherichia coli ECRC99 | KEDOAH_14045 | glnL | nitrogen regulation protein NR(II) | no data | 25 | 74 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04183 | | Sensory histidine kinase/phosphatase NtrB | sig. | 25 | 74 |
| | Escherichia coli BW25113 | b3869 | glnL | sensory histidine kinase in two-component regulatory system with GlnG (NCBI) | strong | 25 | 74 |
| | Escherichia fergusonii Becca | EFB2_04747 | | Sensory histidine kinase/phosphatase NtrB | strong | 25 | 74 |
| | Escherichia coli ECOR38 | HEPCGN_12735 | glnL | nitrogen regulation protein NR(II) | insig. | 25 | 74 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS22300 | | nitrogen regulation protein NR(II) | strong | 25 | 74 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16080 | | ATPase | strong | 25 | 70 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5157 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 25 | 70 |
| | Pseudomonas aeruginosa PUPa3 | NPBIFN_05819 | kinB | Alginate biosynthesis sensor protein KinB | strong | 23 | 97 |
| | Caulobacter crescentus NA1000 | CCNA_01816 | | nitrogen regulation protein ntrY | strong | 21 | 88 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01816 | | nitrogen regulation protein ntrY | cofit | 21 | 88 |
| | Agrobacterium fabrum C58 | Atu1447 | | two component sensor kinase | strong | 20 | 88 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0109 | hydH | sensor histidine kinase (TIGR) | cofit | 27 | 45 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04929 | | Adaptive-response sensory-kinase SasA | cofit | 25 | 70 |
| | Pseudomonas aeruginosa MRSN321 | PFGADD_05743 | kinB | Alginate biosynthesis sensor protein KinB | strong | 23 | 97 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3382 | zraS | sensor protein ZraS (TIGR) | strong | 22 | 73 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF2221 | | Nitrogen regulation protein NtrB (EC 2.7.13.3) | strong | 26 | 68 |
| | Rhodospirillum rubrum S1H | Rru_A1384 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | sig. | 25 | 85 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c27600 | | putative signal transduction histidine kinase | insig. | 29 | 44 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS14215 | | ATP-binding protein | sig. | 22 | 88 |
| | Enterobacter sp. TBS_079 | MPMX20_04596 | | Sensory histidine kinase/phosphatase NtrB | strong | 26 | 75 |
| | Serratia liquefaciens MT49 | IAI46_24955 | | nitrogen regulation protein NR(II) | strong | 24 | 75 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02812 | | Sensor histidine kinase RcsC | cofit | 28 | 42 |
| | Rhizobium sp. OAE497 | ABIE40_RS09095 | | PAS domain-containing sensor histidine kinase | strong | 22 | 75 |
| | Erwinia tracheiphila SCR3 | LU632_RS22140 | glnL | nitrogen regulation protein NR(II) | strong | 24 | 75 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_25995 | | Alginate biosynthesis sensor protein KinB | strong | 23 | 97 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4351 | | Signal transduction histidine kinase, nitrogen specific | insig. | 25 | 75 |
| | Xanthobacter sp. DMC5 | GFF4833 | | Adaptive-response sensory-kinase SasA | insig. | 28 | 46 |
| | Bosea sp. OAE506 | ABIE41_RS16790 | | ATP-binding protein | insig. | 29 | 52 |
| | Rhodopseudomonas palustris CGA009 | TX73_013415 | | nitrogen regulation protein NR(II) | sig. | 26 | 75 |
| | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_08290 | glnL | nitrogen regulation protein NR(II) | cofit | 24 | 75 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS16185 | | ATP-binding protein | sig. | 23 | 88 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS16605 | | sensor histidine kinase | cofit | 31 | 43 |
| | Pseudomonas putida KT2440 | PP_4695 | | Sensory box histidine kinase | strong | 25 | 70 |
| | Azospirillum sp. SherDot2 | MPMX19_03460 | | Signal transduction histidine-protein kinase AtoS | insig. | 24 | 68 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2859 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 24 | 70 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_14405 | | ATPase | strong | 24 | 70 |
| | Pseudomonas sp. FW215-L2 | GFF5553 | | Sensor kinase CckA | insig. | 26 | 74 |
| | Pseudomonas sp. DMC3 | GFF4031 | | Adaptive-response sensory-kinase SasA | cofit | 24 | 70 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00345 | | sensor histidine kinase | no data | 22 | 85 |
| | Lysobacter sp. OAE881 | ABIE51_RS09730 | | ATP-binding protein | insig. | 28 | 47 |
| | Erwinia amylovora T8 | OLJFJH_05500 | | nitrogen regulation protein NR(II) | strong | 25 | 75 |
| | Pectobacterium carotovorum WPP14 | HER17_RS21435 | | nitrogen regulation protein NR(II) | cofit | 25 | 75 |
| | Pseudomonas sp. SVBP6 | COO64_RS15085 | | sensor histidine kinase | cofit | 25 | 71 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU1157 | | sensory box histidine kinase (TIGR) | insig. | 29 | 48 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23770 | | hypothetical protein | insig. | 26 | 51 |
| | Dechlorosoma suillum PS | Dsui_0536 | | hemerythrin-like metal-binding domain-containing protein | cofit | 25 | 52 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS04165 | | PAS domain S-box protein | strong | 27 | 46 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2201 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | no data | 25 | 50 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS03685 | | PAS domain-containing protein | sig. | 24 | 90 |
| | Pseudomonas orientalis W4I3 | QF045_RS26150 | | ATP-binding protein | strong | 25 | 70 |
| | Pseudomonas sp. BP01 | JOY50_RS27680 | | sensor histidine kinase | sig. | 24 | 70 |
| | Shewanella loihica PV-4 | Shew_3681 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | strong | 30 | 40 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS13065 | | PAS domain-containing sensor histidine kinase | insig. | 24 | 50 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT2420 | | two-component system histidine kinase, FrrD (NCBI ptt file) | sig. | 23 | 90 |
| | Dickeya dianthicola 67-19 | HGI48_RS21230 | | nitrogen regulation protein NR(II) | cofit | 25 | 75 |
| | Dickeya dianthicola ME23 | DZA65_RS22205 | | nitrogen regulation protein NR(II) | sig. | 25 | 75 |
| | Variovorax sp. SCN45 | GFF966 | | Probable two-component transmembrane sensor histidine kinase transcription regulator protein (EC 2.7.3.-) | strong | 27 | 42 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_14060 | | ATP-binding protein | insig. | 24 | 84 |
| | Rhodopseudomonas palustris CGA009 | TX73_003020 | | ATP-binding protein | insig. | 23 | 73 |
| | Cellulophaga baltica 18 | M666_RS05955 | | ATP-binding protein | insig. | 29 | 50 |
| | Pseudomonas protegens RBAN4 | FABNJH_26635 | | Signal transduction histidine kinase regulating C4-dicarboxylate transport system | strong | 25 | 70 |
| | Pseudomonas sp. FW215-L2 | GFF642 | | Sporulation kinase A | strong | 24 | 70 |
| | Dickeya dadantii 3937 | DDA3937_RS00130 | | nitrogen regulation protein NR(II) | strong | 24 | 75 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20440 | | histidine kinase | strong | 22 | 89 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1525 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 24 | 70 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1575 | | signal transduction histidine kinase, nitrogen specific, NtrB (RefSeq) | strong | 26 | 50 |
| | Xanthobacter sp. DMC5 | GFF849 | | Sensory histidine kinase/phosphatase NtrB | no data | 28 | 52 |
| | Pseudomonas sp. RS175 | PFR28_02130 | | Adaptive-response sensory-kinase SasA | insig. | 27 | 46 |
| | Variovorax sp. OAS795 | ABID97_RS14095 | | PAS domain S-box protein | strong | 27 | 42 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_17690 | | ATPase | insig. | 26 | 52 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23465 | | ATP-binding protein | insig. | 28 | 45 |
| | Escherichia fergusonii Becca | EFB2_04537 | | C4-dicarboxylate transport sensor protein DctB | insig. | 28 | 45 |
| | Lysobacter sp. OAE881 | ABIE51_RS01365 | | ATP-binding protein | no data | 25 | 66 |
| | Klebsiella pneumoniae MRSN742743 | GJGHJB_04749 | zraS | two-component system sensor histidine kinase ZraS | insig. | 24 | 43 |
| | Dechlorosoma suillum PS | Dsui_3159 | | PAS domain S-box | strong | 23 | 74 |
| | Rhodopseudomonas palustris CGA009 | TX73_022005 | | PAS domain S-box protein | strong | 25 | 48 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10085 | | two-component system sensor histidine kinase ZraS | insig. | 24 | 43 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3152 | | sensory box histidine kinase (TIGR) | insig. | 29 | 47 |
| | Azospirillum sp. SherDot2 | MPMX19_03495 | | Adaptive-response sensory-kinase SasA | insig. | 27 | 48 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4094 | | Probable two-component transmembrane sensor histidine kinase transcription regulator protein (EC 2.7.3.-) | strong | 26 | 45 |
| | Pseudomonas segetis P6 | ACVTMO_RS02210 | | PAS domain-containing sensor histidine kinase | insig. | 25 | 58 |
| | Sphingomonas koreensis DSMZ 15582 | Ga0059261_3829 | | PAS domain S-box | insig. | 28 | 48 |
| | Escherichia coli BL21 | ECD_03880 | | sensory histidine kinase in two-component regulatory system with ZraR | insig. | 22 | 50 |
| | Ralstonia solanacearum GMI1000 | RS_RS14640 | | sensor histidine kinase | insig. | 29 | 51 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_794 | | Signal transduction histidine kinase | insig. | 27 | 47 |
| | Paraburkholderia graminis OAS925 | ABIE53_005407 | | PAS domain S-box-containing protein | strong | 27 | 43 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04420 | | ATP-binding protein | insig. | 25 | 49 |
| | Azospirillum sp. SherDot2 | MPMX19_04700 | | Adaptive-response sensory-kinase SasA | insig. | 23 | 45 |
| | Escherichia fergusonii Becca | EFB2_04607 | | Sensor protein ZraS | insig. | 22 | 50 |
| | Pseudomonas protegens RBAN4 | FABNJH_00470 | | histidine kinase | insig. | 22 | 87 |
| | Sinorhizobium meliloti 1021 | SMc01042 | | nitrogen regulation protein | strong | 28 | 47 |
| | Sphingobium sp. HT1-2 | GFF5391 | | Two-component oxygen-sensor histidine kinase FixL | cofit | 26 | 52 |
| | Xanthobacter sp. DMC5 | GFF669 | | Adaptive-response sensory-kinase SasA | insig. | 24 | 53 |
| | Pseudomonas sp. FW215-L2 | GFF3232 | | Virulence sensor protein BvgS | insig. | 23 | 72 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02983 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 22 | 90 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS08330 | | histidine kinase | insig. | 22 | 76 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_09630 | | sensor histidine kinase | cofit | 30 | 47 |
| | Shewanella loihica PV-4 | Shew_3235 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | insig. | 28 | 45 |
| | Rhizobium sp. OAE497 | ABIE40_RS09085 | | nitrogen regulation protein NR(II) | strong | 27 | 51 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01291 | | Adaptive-response sensory-kinase SasA | cofit | 26 | 48 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4153 | | Sensory box histidine kinase | strong | 23 | 90 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS03535 | | nitrogen regulation protein NR(II) | strong | 22 | 71 |
| | Pseudomonas sp. SVBP6 | COO64_RS02520 | | KinB sensor domain-containing domain | insig. | 22 | 87 |
| | Pseudomonas putida KT2440 | PP_2945 | | putative sensor histidine kinase/response regulator | sig. | 27 | 47 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05605 | | HAMP domain-containing protein | strong | 26 | 48 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05605 | | HAMP domain-containing protein | sig. | 26 | 48 |
| | Pseudomonas orientalis W4I3 | QF045_RS08445 | | ATP-binding protein | cofit | 26 | 48 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_28955 | | sensor protein KdpD | insig. | 26 | 46 |
| | Rhizobium sp. OAE497 | ABIE40_RS27400 | | PAS domain-containing sensor histidine kinase | insig. | 25 | 77 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00292 | | Alginate biosynthesis sensor protein KinB | cofit | 23 | 90 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_09470 | | PAS domain-containing sensor histidine kinase | insig. | 21 | 84 |
| | Shewanella sp. ANA-3 | Shewana3_4075 | | ATPase domain-containing protein (RefSeq) | strong | 26 | 44 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS05505 | | response regulator | insig. | 26 | 52 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05505 | | response regulator | insig. | 26 | 52 |
| | Azospirillum sp. SherDot2 | MPMX19_00658 | | Adaptive-response sensory-kinase SasA | insig. | 22 | 73 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04350 | | PAS domain S-box protein | insig. | 28 | 40 |
| | Escherichia coli ECOR38 | HEPCGN_11965 | zraS | two-component system sensor histidine kinase ZraS | insig. | 21 | 50 |
| | Escherichia coli ECRC100 | OKFHMN_13325 | zraS | two-component system sensor histidine kinase ZraS | cofit | 21 | 53 |
| | Escherichia coli ECRC101 | MCAODC_03825 | zraS | two-component system sensor histidine kinase ZraS | insig. | 21 | 53 |
| | Escherichia coli ECRC102 | NIAGMN_11075 | zraS | two-component system sensor histidine kinase ZraS | cofit | 21 | 53 |
| | Escherichia coli ECRC98 | JDDGAC_16950 | zraS | two-component system sensor histidine kinase ZraS | insig. | 21 | 53 |
| | Escherichia coli ECRC99 | KEDOAH_14835 | zraS | two-component system sensor histidine kinase ZraS | no data | 21 | 53 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0832 | | Two-component sensor kinase CbrA | strong | 25 | 70 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0832 | | Two-component sensor kinase CbrA | sig. | 25 | 70 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5462 | | Signal transduction histidine kinase | sig. | 25 | 52 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0582 | | sensory box histidine kinase (TIGR) | cofit | 24 | 81 |
| | Sinorhizobium meliloti 1021 | SMa1229 | | FixL oxygen regulated histidine kinase | cofit | 27 | 46 |
| | Pseudomonas sp. RS175 | PFR28_03487 | | Adaptive-response sensory-kinase SasA | cofit | 26 | 52 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06574 | | PAS/PAC sensor hybrid histidine kinase (EC 2.7.13.3) | insig. | 24 | 71 |
| | Vibrio cholerae E7946 ATCC 55056 | CSW01_13860 | | nitrogen regulation protein NR(II) | cofit | 23 | 73 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_1763 | | Adenylate cyclase (EC 4.6.1.1) | insig. | 21 | 88 |
| | Escherichia coli ECOR27 | NOLOHH_05470 | zraS | two-component system sensor histidine kinase ZraS | insig. | 21 | 50 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_04046 | | Sensor protein ZraS | insig. | 21 | 50 |
| | Escherichia coli BW25113 | b4003 | zraS | sensory histidine kinase in two-component regulatory system with ZraR (NCBI) | sig. | 21 | 50 |