| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Agrobacterium fabrum C58 | Atu1447 | | two component sensor kinase | strong | 100 | 100 |
| o | Rhizobium sp. OAE497 | ABIE40_RS09095 | | PAS domain-containing sensor histidine kinase | strong | 74 | 99 |
| o | Sinorhizobium meliloti 1021 | SMc01044 | | nitrogen regulation transmembrane protein | no data | 73 | 96 |
| o | Rhodopseudomonas palustris CGA009 | TX73_013425 | | HAMP domain-containing histidine kinase | strong | 48 | 93 |
| o | Xanthobacter sp. DMC5 | GFF846 | | Adaptive-response sensory-kinase SasA | no data | 47 | 92 |
| o | Bosea sp. OAE506 | ABIE41_RS16780 | | PAS domain-containing sensor histidine kinase | strong | 45 | 95 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS11955 | | PAS domain-containing sensor histidine kinase | no data | 40 | 95 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c14800 | | nitrogen regulation protein NtrY | sig. | 38 | 93 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1573 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 39 | 93 |
| o | Azospirillum sp. SherDot2 | MPMX19_01113 | | Adaptive-response sensory-kinase SasA | strong | 40 | 90 |
| o | Rhodospirillum rubrum S1H | Rru_A1679 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | no data | 37 | 96 |
| o | Caulobacter crescentus NA1000 | CCNA_01816 | | nitrogen regulation protein ntrY | strong | 38 | 92 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_01816 | | nitrogen regulation protein ntrY | cofit | 38 | 92 |
| o | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS04815 | | PAS domain-containing sensor histidine kinase | cofit | 38 | 97 |
| o | Sphingomonas koreensis DSMZ 15582 | Ga0059261_0136 | | Signal transduction histidine kinase involved in nitrogen fixation and metabolism regulation | strong | 37 | 96 |
| o | Sphingobium sp. HT1-2 | GFF1147 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | cofit | 37 | 90 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU2931 | | sensory box histidine kinase (TIGR) | no data | 30 | 87 |
| | Methylophilus sp. DMC18 | GFF1501 | | Adaptive-response sensory-kinase SasA | cofit | 29 | 89 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1458 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 27 | 85 |
| | Dechlorosoma suillum PS | Dsui_0810 | | signal transduction histidine kinase involved in nitrogen fixation and metabolism regulation | strong | 28 | 89 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1787 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | strong | 27 | 83 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS01485 | | histidine kinase | insig. | 26 | 88 |
| | Paraburkholderia graminis OAS925 | ABIE53_000394 | | nitrogen fixation/metabolism regulation signal transduction histidine kinase | strong | 26 | 90 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_02235 | | multi-sensor signal transduction histidine kinase | strong | 26 | 91 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS00185 | | PAS domain-containing sensor histidine kinase | strong | 27 | 88 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS00345 | | sensor histidine kinase | no data | 28 | 87 |
| | Variovorax sp. SCN45 | GFF5876 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | strong | 26 | 91 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS14215 | | ATP-binding protein | sig. | 27 | 86 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS04940 | | PAS domain-containing sensor histidine kinase | strong | 32 | 61 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_4463 | | Nitrogen regulation protein NtrY (EC 2.7.3.-) | no data | 26 | 86 |
| | Variovorax sp. OAS795 | ABID97_RS05370 | | ATP-binding protein | strong | 26 | 91 |
| | Ralstonia solanacearum GMI1000 | RS_RS00385 | | PAS domain-containing sensor histidine kinase | insig. | 31 | 63 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS23565 | | PAS domain-containing sensor histidine kinase | strong | 31 | 63 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS09800 | | sensor histidine kinase | strong | 30 | 63 |
| | Ralstonia solanacearum UW163 | UW163_RS03780 | | sensor histidine kinase | insig. | 30 | 63 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS20440 | | histidine kinase | insig. | 31 | 58 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS21900 | | two-component sensor histidine kinase | strong | 33 | 29 |
| | Pseudomonas orientalis W4I3 | QF045_RS21475 | | ATP-binding protein | insig. | 23 | 56 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS17685 | | PAS domain-containing protein | insig. | 26 | 56 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_01365 | | two-component sensor histidine kinase | sig. | 30 | 32 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS16640 | | ATP-binding protein | strong | 33 | 28 |
| | Dickeya dianthicola 67-19 | HGI48_RS00430 | | two-component system sensor histidine kinase VfmI | cofit | 25 | 57 |
| | Dickeya dianthicola ME23 | DZA65_RS00430 | | histidine kinase | cofit | 25 | 57 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS03340 | | PAS domain-containing protein | sig. | 25 | 56 |
| | Dickeya dadantii 3937 | DDA3937_RS20815 | | two-component system sensor histidine kinase VfmI | strong | 24 | 57 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_2859 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 26 | 54 |
| | Pseudomonas sp. DMC3 | GFF4031 | | Adaptive-response sensory-kinase SasA | cofit | 26 | 54 |
| | Pseudomonas stutzeri RCH2 | Psest_1000 | | PAS domain S-box | strong | 26 | 53 |
| | Cellulophaga baltica 18 | M666_RS05955 | | ATP-binding protein | insig. | 32 | 32 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1525 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 26 | 54 |
| | Rahnella sp. WP5 | EX31_RS02515 | | PAS domain-containing protein | strong | 23 | 55 |
| | Pseudomonas sp. S08-1 | OH686_17265 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 26 | 53 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS04015 | | ATP-binding protein | insig. | 23 | 57 |
| | Pseudomonas sp. S08-1 | OH686_12150 | | Alginate biosynthesis two-component system sensor histidine kinase KinB | cofit | 26 | 63 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5157 | | Two-component sensor CbrA: intrcellular carbon:nitrogen balance | strong | 25 | 54 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0832 | | Two-component sensor kinase CbrA | strong | 25 | 54 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0832 | | Two-component sensor kinase CbrA | sig. | 25 | 54 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_16080 | | ATPase | strong | 25 | 54 |
| | Pseudomonas simiae WCS417 | PS417_23890 | | ATPase | sig. | 25 | 54 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_14405 | | ATPase | strong | 25 | 54 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS11945 | | PAS domain-containing sensor histidine kinase | no data | 29 | 46 |
| | Pseudomonas orientalis W4I3 | QF045_RS26150 | | ATP-binding protein | strong | 25 | 54 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS25730 | | PAS domain S-box protein | strong | 25 | 54 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS25730 | | PAS domain S-box protein | strong | 25 | 54 |
| | Shewanella loihica PV-4 | Shew_0727 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | insig. | 24 | 53 |
| | Shewanella amazonensis SB2B | Sama_2860 | | ATP-binding region, ATPase-like protein (RefSeq) | insig. | 26 | 57 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS11845 | | ATP-binding protein | insig. | 24 | 58 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS12110 | | ATP-binding protein | insig. | 24 | 58 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04929 | | Adaptive-response sensory-kinase SasA | cofit | 25 | 54 |
| | Caulobacter crescentus NA1000 | CCNA_00796 | | oxygen sensory histidine kinase FixL | strong | 26 | 47 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00796 | | oxygen sensory histidine kinase FixL | insig. | 26 | 47 |
| | Pseudomonas putida KT2440 | PP_4695 | | Sensory box histidine kinase | strong | 26 | 53 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00292 | | Alginate biosynthesis sensor protein KinB | cofit | 25 | 57 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_02280 | | ATP-binding protein | insig. | 23 | 55 |
| | Rhodospirillum rubrum S1H | Rru_A1677 | | Signal transduction histidine kinase, nitrogen specific, NtrB (NCBI) | strong | 27 | 45 |
| | Pseudomonas sp. SVBP6 | COO64_RS15085 | | sensor histidine kinase | cofit | 26 | 53 |
| | Rhodospirillum rubrum S1H | Rru_A1384 | | Multi-sensor Signal Transduction Histidine Kinase (NCBI) | sig. | 27 | 47 |
| | Marinobacter adhaerens HP15 | HP15_329 | | two-component sensor | strong | 26 | 49 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1470 | | putative two-component system sensor histidine kinase (NCBI ptt file) | sig. | 24 | 54 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS25720 | | KinB sensor domain-containing domain | strong | 27 | 56 |
| | Pseudomonas sp. BP01 | JOY50_RS27680 | | sensor histidine kinase | sig. | 25 | 53 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS58150 | | KinB sensor domain-containing domain | strong | 27 | 56 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_4153 | | Sensory box histidine kinase | strong | 26 | 55 |
| | Pseudomonas sp. S08-1 | OH686_08225 | | Sensory box histidine kinase | cofit | 25 | 58 |
| | Azospirillum sp. SherDot2 | MPMX19_03460 | | Signal transduction histidine-protein kinase AtoS | insig. | 24 | 52 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2421 | | Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. | strong | 23 | 57 |
| | Escherichia fergusonii Becca | EFB2_01636 | | Signal transduction histidine-protein kinase AtoS | insig. | 22 | 51 |
| | Escherichia coli ECOR38 | HEPCGN_22435 | atoS | two-component system sensor histidine kinase AtoS | insig. | 22 | 51 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS12960 | | two-component system sensor histidine kinase AtoS | insig. | 22 | 51 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2112 | | His Kinase A (phosphoacceptor) domain./Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. | sig. | 30 | 28 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_25995 | | Alginate biosynthesis sensor protein KinB | strong | 27 | 56 |
| | Pseudomonas sp. DMC3 | GFF622 | | Alginate biosynthesis sensor protein KinB | cofit | 26 | 54 |
| | Pseudomonas sp. BP01 | JOY50_RS21065 | | KinB sensor domain-containing domain | insig. | 26 | 55 |
| | Pseudomonas simiae WCS417 | PS417_00445 | | histidine kinase | sig. | 25 | 56 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01491 | | Signal transduction histidine-protein kinase AtoS | insig. | 22 | 51 |
| | Escherichia coli BW25113 | b2219 | atoS | sensory histidine kinase in two-component regulatory system with AtoC (NCBI) | insig. | 22 | 51 |
| | Pseudomonas stutzeri RCH2 | Psest_1139 | | PAS domain S-box | strong | 24 | 54 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5520 | | Sensory box histidine kinase | strong | 23 | 59 |
| | Escherichia coli BL21 | ECD_02146 | | sensory histidine kinase in two-component regulatory system with AtoC | insig. | 22 | 51 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3382 | zraS | sensor protein ZraS (TIGR) | strong | 28 | 46 |
| | Xanthobacter sp. DMC5 | GFF4833 | | Adaptive-response sensory-kinase SasA | insig. | 35 | 29 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS00435 | | PAS domain-containing protein | strong | 24 | 56 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS00435 | | PAS domain-containing protein | strong | 24 | 56 |
| | Pseudomonas sp. DMC3 | GFF5200 | | Sensor histidine kinase RcsC | strong | 23 | 59 |
| | Pseudomonas stutzeri RCH2 | Psest_0191 | | PAS domain S-box | strong | 26 | 57 |
| | Pseudomonas putida KT2440 | PP_0132 | | Alginate biosynthesis sensor protein KinB | sig. | 26 | 57 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_652 | | Sensory box histidine kinase | strong | 22 | 59 |
| | Pseudomonas segetis P6 | ACVTMO_RS01490 | | KinB sensor domain-containing domain | insig. | 25 | 56 |
| | Pseudomonas sp. RS175 | PFR28_03427 | | Sensor histidine kinase RcsC | strong | 22 | 60 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_17950 | | histidine kinase | strong | 22 | 59 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04656 | | Sensor histidine kinase RcsC | strong | 22 | 59 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_585 | | Sensory box histidine kinase | insig. | 25 | 54 |
| | Xanthobacter sp. DMC5 | GFF849 | | Sensory histidine kinase/phosphatase NtrB | no data | 28 | 45 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_03650 | | histidine kinase | no data | 22 | 59 |
| | Rhizobium sp. OAE497 | ABIE40_RS09085 | | nitrogen regulation protein NR(II) | strong | 28 | 45 |
| | Pseudomonas sp. BP01 | JOY50_RS15045 | | ATP-binding protein | cofit | 22 | 58 |
| | Sinorhizobium meliloti 1021 | SMc01042 | | nitrogen regulation protein | strong | 28 | 48 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS09365 | cbrA;inference=COORDINATES | two-component system sensor histidine kinase CbrA | strong | 26 | 49 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29985 | | two-component system sensor histidine kinase CbrA | strong | 26 | 49 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS52665 | cbrA;inference=COORDINATES | two-component system sensor histidine kinase CbrA | strong | 26 | 49 |
| | Rhodanobacter denitrificans MT42 | LRK55_RS04160 | | ATP-binding protein | insig. | 25 | 56 |
| | Rhodanobacter denitrificans FW104-10B01 | LRK54_RS04385 | | ATP-binding protein | cofit | 25 | 56 |
| | Pseudomonas orientalis W4I3 | QF045_RS03390 | | KinB sensor domain-containing domain | cofit | 25 | 56 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0737 | | sensory box histidine kinase (TIGR) | insig. | 25 | 57 |
| | Rhodanobacter sp000427505 FW510-R12 | LRK53_RS05545 | | ATP-binding protein | insig. | 25 | 56 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1838 | | Sensory box histidine kinase | strong | 22 | 58 |
| | Pseudomonas segetis P6 | ACVTMO_RS06075 | | sensor histidine kinase | strong | 24 | 53 |
| | Pseudomonas simiae WCS417 | PS417_22520 | | histidine kinase | strong | 22 | 59 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT1528 | | two-component system sensor histidine kinase (NCBI ptt file) | strong | 22 | 55 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS24160 | | HAMP domain-containing protein | sig. | 22 | 59 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS24160 | | HAMP domain-containing protein | strong | 22 | 59 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS16595 | | GHKL domain-containing protein | insig. | 24 | 50 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS04160 | | response regulator receiver protein | insig. | 23 | 49 |
| | Pseudomonas sp. SVBP6 | COO64_RS11965 | | ATP-binding protein | cofit | 22 | 59 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04263 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 22 | 56 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1884 | | Sensory box histidine kinase | sig. | 25 | 54 |
| | Rhodanobacter sp. FW510-T8 | OKGIIK_11275 | ntrY | ATP-binding protein | insig. | 24 | 56 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS01140 | | ATP-binding protein | sig. | 24 | 50 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4089 | | PAS | strong | 22 | 58 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4089 | | PAS | strong | 22 | 58 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_11420 | | histidine kinase | strong | 26 | 55 |
| | Pseudomonas segetis P6 | ACVTMO_RS18760 | | sensor histidine kinase | strong | 24 | 54 |
| | Caulobacter crescentus NA1000 | CCNA_01814 | | nitrogen regulation protein ntrB | strong | 31 | 31 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_01814 | | nitrogen regulation protein ntrB | cofit | 31 | 31 |
| | Agrobacterium fabrum C58 | Atu1445 | | two component sensor kinase | strong | 28 | 46 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS24495 | | ATP-binding protein | insig. | 23 | 60 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS56945 | | ATP-binding protein | strong | 23 | 60 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0264 | | Alginate biosynthesis sensor protein KinB | sig. | 24 | 56 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0264 | | Alginate biosynthesis sensor protein KinB | insig. | 24 | 56 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_02105 | | PAS domain-containing sensor histidine kinase | no data | 23 | 60 |
| | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS10550 | | ATP-binding protein | insig. | 25 | 56 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_10975 | | histidine kinase | insig. | 25 | 56 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS02430 | | ATP-binding protein | no data | 25 | 54 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS02580 | | ATP-binding protein | strong | 31 | 27 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS33015 | | ATP-binding protein | cofit | 31 | 27 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS12135 | | HAMP domain-containing sensor histidine kinase | insig. | 29 | 29 |
| | Pseudomonas putida KT2440 | PP_1350 | | Sensory box histidine kinase/response regulator | no data | 21 | 59 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_14645 | | ATPase | insig. | 31 | 27 |
| | Bacteroides thetaiotaomicron VPI-5482 | BT0855 | | two-component system sensor histidine kinase (NCBI ptt file) | sig. | 27 | 31 |
| | Azospirillum sp. SherDot2 | MPMX19_01111 | | Sensory histidine kinase/phosphatase NtrB | insig. | 28 | 43 |
| | Rhodopseudomonas palustris CGA009 | TX73_013415 | | nitrogen regulation protein NR(II) | sig. | 27 | 47 |
| | Pseudomonas sp. SVBP6 | COO64_RS13330 | glnL | nitrogen regulation protein NR(II) | insig. | 26 | 43 |
| | Pseudomonas sp. SVBP6 | COO64_RS02520 | | KinB sensor domain-containing domain | insig. | 25 | 56 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2201 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | no data | 33 | 29 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS01690 | | nitrogen regulation protein NR(II) | cofit | 25 | 43 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS01690 | | nitrogen regulation protein NR(II) | strong | 25 | 43 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS11450 | ntrB;inference=COORDINATES | two-component system sensor histidine kinase NtrB | insig. | 25 | 46 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_27900 | | two-component system sensor histidine kinase NtrB | sig. | 25 | 46 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS50650 | ntrB;inference=COORDINATES | two-component system sensor histidine kinase NtrB | sig. | 25 | 46 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU0109 | hydH | sensor histidine kinase (TIGR) | cofit | 29 | 30 |
| | Azospirillum sp. SherDot2 | MPMX19_00071 | | Sensor histidine kinase RcsC | insig. | 27 | 59 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS08605 | | ATP-binding protein | insig. | 25 | 48 |
| | Azospirillum sp. SherDot2 | MPMX19_03017 | | Adaptive-response sensory-kinase SasA | insig. | 25 | 45 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_04201 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | cofit | 22 | 50 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2148 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 31 | 32 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_07530 | | ATP-binding protein | insig. | 24 | 44 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS04835 | | hypothetical protein | insig. | 20 | 54 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c14780 | | nitrogen regulation protein NtrB | no data | 28 | 42 |
| | Pseudomonas sp. DMC3 | GFF4080 | | Sensory histidine kinase/phosphatase NtrB | cofit | 26 | 43 |
| | Azospirillum brasilense Sp245 | AZOBR_RS14425 | | ATPase | strong | 27 | 43 |
| | Pseudomonas sp. RS175 | PFR28_04945 | | Sensory histidine kinase/phosphatase NtrB | strong | 26 | 43 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_346 | | Nitrogen regulation protein NtrB (EC 2.7.13.3) | cofit | 25 | 43 |
| | Pseudomonas simiae WCS417 | PS417_01640 | | histidine kinase | strong | 25 | 43 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4821 | | PAS/PAC sensor signal transduction histidine kinase | strong | 25 | 43 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4821 | | PAS/PAC sensor signal transduction histidine kinase | sig. | 25 | 43 |
| | Dechlorosoma suillum PS | Dsui_1757 | | signal transduction histidine kinase | cofit | 25 | 49 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_05023 | | Predicted ATPase | insig. | 30 | 33 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_09725 | | histidine kinase | strong | 25 | 43 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3825 | | Nitrogen regulation protein NtrB (EC 2.7.13.3) | strong | 25 | 43 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00548 | | Sensory histidine kinase/phosphatase NtrB | cofit | 25 | 43 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0616 | | signal transduction histidine kinase, nitrogen specific, NtrB (RefSeq) | insig. | 23 | 52 |
| | Pseudomonas segetis P6 | ACVTMO_RS21255 | glnL | nitrogen regulation protein NR(II) | sig. | 25 | 45 |
| | Shewanella loihica PV-4 | Shew_1970 | | histidine kinase (RefSeq) | insig. | 24 | 52 |
| | Methylophilus sp. DMC18 | GFF1425 | | Adaptive-response sensory-kinase SasA | insig. | 27 | 30 |
| | Desulfovibrio vulgaris Hildenborough JW710 | DVU3152 | | sensory box histidine kinase (TIGR) | insig. | 27 | 39 |
| | Shewanella oneidensis MR-1 | SO1417 | | sensor histidine kinase (NCBI ptt file) | insig. | 27 | 36 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1610 | | Nitrogen regulation protein NtrB (EC 2.7.13.3) | strong | 25 | 43 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS13475 | | PAS domain S-box protein | strong | 28 | 31 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1575 | | signal transduction histidine kinase, nitrogen specific, NtrB (RefSeq) | strong | 30 | 28 |
| | Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS14550 | | 7TM diverse intracellular signaling domain-containing protein | strong | 26 | 40 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_2270 | | His Kinase A (phosphoacceptor) domain./7TM diverse intracellular signalling./Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase. | sig. | 25 | 37 |
| | Pseudomonas orientalis W4I3 | QF045_RS04710 | | nitrogen regulation protein NR(II) | cofit | 25 | 43 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_12150 | | histidine kinase | strong | 25 | 43 |
| | Sphingobium sp. HT1-2 | GFF3846 | | hypothetical protein | cofit | 24 | 50 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS14465 | | ATP-binding protein | insig. | 20 | 54 |
| | Klebsiella michiganensis M5al | BWI76_RS01600 | | sensor protein ZraS | insig. | 29 | 33 |
| | Agrobacterium fabrum C58 | Atu1115 | | two component sensor kinase | insig. | 27 | 31 |
| | Pseudomonas sp. RS175 | PFR28_04633 | | Alginate biosynthesis sensor protein KinB | strong | 25 | 54 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS07360 | | ATPase | strong | 25 | 32 |
| | Phocaeicola vulgatus CL09T03C04 | HMPREF1058_RS15805 | | PAS domain-containing protein | strong | 21 | 56 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS01675 | | PAS domain-containing sensor histidine kinase | strong | 27 | 31 |
| | Ralstonia solanacearum UW163 | UW163_RS14985 | | PAS domain-containing sensor histidine kinase | sig. | 27 | 31 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS30050 | | histidine kinase | insig. | 25 | 37 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02392 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 23 | 55 |
| | Xanthobacter sp. DMC5 | GFF1565 | | Adaptive-response sensory-kinase SasA | insig. | 28 | 32 |
| | Azospirillum brasilense Sp245 | AZOBR_RS23770 | | hypothetical protein | insig. | 30 | 30 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS15810 | | PAS domain-containing sensor histidine kinase | sig. | 28 | 31 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_0701 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | insig. | 30 | 31 |
| | Phocaeicola dorei CL03T12C01 | ABI39_RS11795 | | PAS domain-containing protein | insig. | 21 | 56 |
| | Ralstonia solanacearum GMI1000 | RS_RS08050 | | PAS domain-containing sensor histidine kinase | strong | 28 | 31 |
| | Shewanella sp. ANA-3 | Shewana3_3256 | | ATPase domain-containing protein (RefSeq) | insig. | 22 | 48 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1992 | | integral membrane sensor signal transduction histidine kinase (RefSeq) | cofit | 30 | 29 |
| | Xanthobacter sp. DMC5 | GFF3676 | | C4-dicarboxylate transport sensor protein DctB | strong | 32 | 32 |
| | Dechlorosoma suillum PS | Dsui_0136 | | histidine kinase | cofit | 26 | 40 |
| | Methylophilus sp. DMC18 | GFF2023 | | Sensory histidine kinase/phosphatase NtrB | strong | 25 | 45 |
| | Pseudomonas simiae WCS417 | PS417_05520 | | histidine kinase | strong | 32 | 29 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_0723 | | Sensor protein PilS | insig. | 22 | 44 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0723 | | Sensor protein PilS | insig. | 22 | 44 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00453 | | two-component system, NtrC family, nitrogen regulation sensor histidine kinase GlnL | sig. | 26 | 46 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_21610 | | two-component system sensor histidine kinase BfiS | sig. | 25 | 50 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS49315 | bfiS;inference=COORDINATES | two-component system sensor histidine kinase BfiS | cofit | 25 | 50 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS24380 | zraS;go_function=phosphorelay | two-component system sensor histidine kinase ZraS | insig. | 29 | 29 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS37550 | | PAS domain S-box protein | insig. | 27 | 33 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS28475 | bfiS;inference=COORDINATES | two-component system sensor histidine kinase BfiS | sig. | 25 | 50 |
| | Pseudomonas stutzeri RCH2 | Psest_3931 | | Signal transduction histidine kinase, nitrogen specific | strong | 25 | 45 |
| | Bacteroides stercoris CC31F | HMPREF1181_RS16185 | | ATP-binding protein | sig. | 23 | 46 |
| | Pseudomonas putida KT2440 | PP_5047 | | two-component system sensory histidine kinase/phosphatase GlnL/GlnG | strong | 25 | 45 |
| | Bacteroides ovatus ATCC 8483 | BACOVA_02580 | | ATPase/histidine kinase/DNA gyrase B/HSP90 domain protein | insig. | 25 | 43 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS17505 | | PAS domain-containing sensor histidine kinase | insig. | 24 | 57 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10085 | | two-component system sensor histidine kinase ZraS | insig. | 29 | 29 |
| | Paraburkholderia graminis OAS925 | ABIE53_001504 | | PAS domain S-box-containing protein | insig. | 26 | 34 |
| | Pseudomonas sp. S08-1 | OH686_10635 | | Nitrogen regulation protein NtrB | insig. | 24 | 45 |
| | Pseudomonas orientalis W4I3 | QF045_RS08445 | | ATP-binding protein | cofit | 30 | 29 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2249 | | signal transduction histidine kinase, nitrogen specific, NtrB (RefSeq) | strong | 25 | 48 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_1700 | | PAS/PAC sensor signal transduction histidine kinase (RefSeq) | strong | 29 | 31 |
| | Parabacteroides merdae CL09T00C40 | HMPREF1078_RS05565 | | ATP-binding protein | insig. | 27 | 28 |
| | Bosea sp. OAE506 | ABIE41_RS16790 | | ATP-binding protein | insig. | 30 | 37 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_25440 | | histidine kinase | insig. | 27 | 34 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_173 | | Related to two-component system sensory/regulatory protein | cofit | 25 | 46 |
| | Desulfovibrio vulgaris Miyazaki F | DvMF_2189 | | multi-sensor signal transduction histidine kinase (RefSeq) | strong | 25 | 51 |