Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| Escherichia coli BW25113 | b2206 | napA | nitrate reductase, periplasmic, large subunit (NCBI) | insig. | 100 | 100 |
o | Escherichia coli ECOR27 | NOLOHH_14830 | napA | nitrate reductase catalytic subunit NapA | cofit | 100 | 100 |
o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01505 | | Periplasmic nitrate reductase | insig. | 100 | 100 |
o | Escherichia coli ECOR38 | HEPCGN_22520 | napA | nitrate reductase catalytic subunit NapA | cofit | 100 | 100 |
o | Escherichia coli ECRC101 | OKFHMN_23255 | napA | nitrate reductase catalytic subunit NapA | insig. | 100 | 100 |
o | Escherichia coli ECRC101 | MCAODC_14305 | napA | nitrate reductase catalytic subunit NapA | insig. | 100 | 100 |
o | Escherichia coli ECRC102 | NIAGMN_21020 | napA | nitrate reductase catalytic subunit NapA | insig. | 100 | 100 |
o | Escherichia coli ECRC98 | JDDGAC_27215 | napA | nitrate reductase catalytic subunit NapA | no data | 100 | 100 |
o | Escherichia coli ECRC99 | KEDOAH_04930 | napA | nitrate reductase catalytic subunit NapA | no data | 100 | 100 |
o | Escherichia coli Nissle 1917 | ECOLIN_RS12885 | | periplasmic nitrate reductase subunit alpha | cofit | 100 | 100 |
o | Escherichia coli BL21 | ECD_02133 | | nitrate reductase, periplasmic, large subunit | insig. | 100 | 100 |
o | Escherichia coli ECRC62 | BNILDI_13750 | napA | nitrate reductase catalytic subunit NapA | insig. | 100 | 100 |
o | Escherichia fergusonii Becca | EFB2_01650 | | Periplasmic nitrate reductase | insig. | 100 | 100 |
o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1821 | | Periplasmic nitrate reductase precursor (EC 1.7.99.4) | insig. | 94 | 100 |
o | Pectobacterium carotovorum WPP14 | HER17_RS09095 | | nitrate reductase catalytic subunit NapA | insig. | 86 | 100 |
o | Serratia liquefaciens MT49 | IAI46_18660 | | nitrate reductase catalytic subunit NapA | insig. | 86 | 100 |
o | Magnetospirillum magneticum AMB-1 | AMB_RS13530 | | periplasmic nitrate reductase subunit alpha | cofit | 74 | 100 |
o | Shewanella amazonensis SB2B | Sama_1622 | | nitrate reductase catalytic subunit (RefSeq) | insig. | 72 | 100 |
o | Shewanella loihica PV-4 | Shew_1770 | | nitrate reductase (RefSeq) | insig. | 71 | 100 |
o | Shewanella oneidensis MR-1 | SO0848 | napA | periplasmic nitrate reductase (NCBI ptt file) | insig. | 73 | 100 |
o | Dechlorosoma suillum PS | Dsui_0508 | | periplasmic nitrate reductase, large subunit | strong | 73 | 100 |
| Shewanella amazonensis SB2B | Sama_2983 | | nitrate reductase catalytic subunit (RefSeq) | insig. | 72 | 100 |
| Shewanella loihica PV-4 | Shew_3206 | | nitrate reductase (RefSeq) | insig. | 72 | 100 |
o | Shewanella sp. ANA-3 | Shewana3_1900 | | nitrate reductase catalytic subunit (RefSeq) | insig. | 71 | 100 |
o | Azospirillum brasilense Sp245 | AZOBR_RS32110 | | nitrate reductase catalytic subunit | insig. | 70 | 100 |
o | Azospirillum sp. SherDot2 | MPMX19_02294 | | Periplasmic nitrate reductase | insig. | 70 | 100 |
o | Dinoroseobacter shibae DFL-12 | Dshi_3165 | | periplasmic nitrate reductase, large subunit (RefSeq) | insig. | 71 | 100 |
o | Vibrio cholerae E7946 ATCC 55056 | CSW01_17580 | | periplasmic nitrate reductase subunit alpha | insig. | 71 | 100 |
| Shewanella sp. ANA-3 | Shewana3_3430 | | nitrate reductase catalytic subunit (RefSeq) | insig. | 73 | 100 |
o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4390 | | Periplasmic nitrate reductase precursor (EC 1.7.99.4) | insig. | 70 | 100 |
o | Pseudomonas stutzeri RCH2 | Psest_3041 | | periplasmic nitrate reductase, large subunit | insig. | 70 | 100 |
o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1597 | | Periplasmic nitrate reductase precursor (EC 1.7.99.4) | insig. | 69 | 100 |
o | Dyella japonica UNC79MFTsu3.2 | ABZR86_RS16025 | | periplasmic nitrate reductase subunit alpha | insig. | 70 | 100 |
| Azospirillum sp. SherDot2 | MPMX19_03062 | | Periplasmic nitrate reductase | insig. | 69 | 100 |
o | Lysobacter sp. OAE881 | ABIE51_RS17015 | | periplasmic nitrate reductase subunit alpha | insig. | 68 | 99 |
o | Agrobacterium fabrum C58 | Atu4408 | | nitrate reductase catalytic subunit | insig. | 67 | 100 |
o | Sinorhizobium meliloti 1021 | SMa1236 | | nitrate reductase catalytic subunit | insig. | 66 | 100 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | ABZR88_RS16935 | | nitrate reductase | insig. | 34 | 95 |
| Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1912 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 32 | 95 |
| Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10015 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 32 | 94 |
| Pseudomonas fluorescens FW300-N2C3 | AO356_02780 | | nitrate reductase | insig. | 31 | 95 |
| Pseudomonas syringae pv. syringae B728a | Psyr_2099 | | assimilatory nitrate reductase (NADH) alpha subunit apoprotein | insig. | 31 | 94 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2099 | | assimilatory nitrate reductase (NADH) alpha subunit apoprotein | insig. | 31 | 94 |
| Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2380 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 31 | 95 |
| Pseudomonas sp. RS175 | PFR28_01047 | | Nitrate reductase | insig. | 31 | 95 |
| Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3835 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 31 | 95 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3663 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 31 | 95 |
| Variovorax sp. OAS795 | ABID97_RS20605 | | molybdopterin-dependent oxidoreductase | insig. | 31 | 95 |
| Pseudomonas sp. S08-1 | OH686_00500 | | Assimilatory nitrate reductase large subunit | cofit | 31 | 96 |
| Pseudomonas fluorescens FW300-N2E3 | AO353_00815 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 30 | 95 |
| Ralstonia sp. UNC404CL21Col | ABZR87_RS18885 | | nitrate reductase | strong | 31 | 95 |
| Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2710.1 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 30 | 95 |
| Pseudomonas fluorescens GW456-L13 | PfGW456L13_4103 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 30 | 95 |
| Pseudomonas stutzeri RCH2 | Psest_1926 | | Uncharacterized anaerobic dehydrogenase | strong | 30 | 95 |
| Variovorax sp. SCN45 | GFF4731 | | Assimilatory nitrate reductase large subunit (EC 1.7.99.4) | insig. | 30 | 95 |
| Acidovorax sp. GW101-3H11 | Ac3H11_3239 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 30 | 95 |
o | Synechococcus elongatus PCC 7942 | Synpcc7942_1235 | narB | assimilatory nitrate reductase (ferredoxin) precursor | no data | 29 | 95 |
| Pseudomonas putida KT2440 | PP_1703 | | assimilatory nitrate reductase/sulfite reductase | strong | 30 | 95 |
| Agrobacterium fabrum C58 | Atu3900 | | nitrate reductase large subunit | insig. | 29 | 95 |
| Dechlorosoma suillum PS | Dsui_1817 | | anaerobic dehydrogenase, typically selenocysteine-containing | cofit | 30 | 94 |
| Ralstonia solanacearum IBSBF1503 | RALBFv3_RS18010 | | nitrate reductase | insig. | 30 | 95 |
| Ralstonia solanacearum UW163 | UW163_RS21120 | | nitrate reductase | insig. | 30 | 95 |
| Burkholderia phytofirmans PsJN | BPHYT_RS09850 | | molybdopterin oxidoreductase | insig. | 30 | 95 |
| Sinorhizobium meliloti 1021 | SM_b20986 | | Nitrate reductase (EC 1.7.99.4) (from data) | sig. | 28 | 95 |
| Paraburkholderia sabiae LMG 24235 | QEN71_RS37800 | | sulfite reductase subunit alpha | insig. | 30 | 95 |
| Ralstonia solanacearum PSI07 | RPSI07_RS05595 | | nitrate reductase | insig. | 30 | 95 |
| Rahnella sp. WP5 | EX31_RS09105 | | nitrate reductase | insig. | 30 | 94 |
| Herbaspirillum seropedicae SmR1 | HSERO_RS14550 | | nitrate reductase | strong | 30 | 95 |
| Pseudomonas fluorescens SBW25 | PFLU_RS16720 | | bifunctional nitrate reductase/sulfite reductase flavoprotein subunit alpha | insig. | 29 | 95 |
| Pseudomonas fluorescens SBW25-INTG | PFLU_RS16720 | | bifunctional nitrate reductase/sulfite reductase flavoprotein subunit alpha | strong | 29 | 95 |
| Pseudomonas simiae WCS417 | PS417_14735 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 29 | 95 |
| Ralstonia solanacearum GMI1000 | RS_RS23020 | | nitrate reductase | insig. | 29 | 95 |
| Rhizobium sp. OAE497 | ABIE40_RS25570 | | nitrate reductase | insig. | 29 | 94 |
| Dickeya dadantii 3937 | DDA3937_RS14085 | | nitrate reductase | insig. | 29 | 95 |
| Cupriavidus basilensis FW507-4G11 | RR42_RS31800 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 29 | 94 |
| Dyella japonica UNC79MFTsu3.2 | ABZR86_RS03865 | | Nitrate reductase (EC 1.7.99.4) (from data) | cofit | 30 | 95 |
| Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00665 | | assimilatory nitrate reductase (NADH) alpha subunit apoprotein (EC 1.7.1.1) | sig. | 29 | 95 |
| Magnetospirillum magneticum AMB-1 | AMB_RS02735 | | nitrate reductase | no data | 31 | 95 |
| Dickeya dianthicola 67-19 | HGI48_RS14085 | | nitrate reductase | insig. | 29 | 95 |
| Dickeya dianthicola ME23 | DZA65_RS14745 | | nitrate reductase | insig. | 29 | 95 |
| Pectobacterium carotovorum WPP14 | HER17_RS07335 | | nitrate reductase | cofit | 29 | 95 |
| Dinoroseobacter shibae DFL-12 | Dshi_1669 | | Nitrate reductase (EC 1.7.99.4) (from data) | sig. | 29 | 95 |
| Acinetobacter radioresistens SK82 | MPMX26_01572 | | Nitrate reductase | no data | 28 | 95 |
| Caulobacter crescentus NA1000 | CCNA_00653 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 28 | 95 |
| Caulobacter crescentus NA1000 Δfur | CCNA_00653 | | assimilatory nitrate reductase catalytic subunit | cofit | 28 | 95 |
| Pantoea sp. MT58 | IAI47_11165 | | nitrate reductase | cofit | 28 | 95 |
| Methanococcus maripaludis JJ | MMJJ_RS04695 | | formate dehydrogenase subunit alpha | insig. | 29 | 95 |
| Methanococcus maripaludis S2 | MMP_RS00795 | | formate dehydrogenase H subunit alpha selenocysteine-containing | sig. | 29 | 95 |
| Methanococcus maripaludis JJ | MMJJ_RS07665 | | formate dehydrogenase subunit alpha | strong | 27 | 95 |
| Methanococcus maripaludis S2 | MMP_RS06685 | | formate dehydrogenase H subunit alpha selenocysteine-containing | strong | 27 | 95 |
| Azospirillum sp. SherDot2 | MPMX19_05928 | | Nitrate reductase | insig. | 29 | 94 |
| Klebsiella michiganensis M5al | BWI76_RS17360 | | nitrate reductase | sig. | 28 | 95 |
| Paraburkholderia graminis OAS925 | ABIE53_001856 | | assimilatory nitrate reductase catalytic subunit | sig. | 31 | 65 |
| Bosea sp. OAE506 | ABIE41_RS21320 | | molybdopterin-dependent oxidoreductase | insig. | 27 | 95 |
| Alteromonas macleodii MIT1002 | MIT1002_00700 | | Nitrate reductase | insig. | 27 | 95 |
| Shewanella oneidensis MR-1 | SO0988 | | formate dehydrogenase, alpha subunit (NCBI ptt file) | insig. | 27 | 95 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1702 | | tungsten-containing formate dehydrogenase alpha subunit | insig. | 28 | 95 |
| Dickeya dianthicola ME23 | DZA65_RS07790 | | formate dehydrogenase subunit alpha | insig. | 27 | 95 |
| Dickeya dianthicola 67-19 | HGI48_RS07280 | | formate dehydrogenase subunit alpha | insig. | 27 | 95 |
| Dickeya dadantii 3937 | DDA3937_RS07405 | | formate dehydrogenase subunit alpha | cofit | 27 | 95 |