| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas simiae WCS417 | PS417_05600 | | dehydrogenase | insig. | 100 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS05685 | | molybdopterin oxidoreductase family protein | insig. | 95 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS05685 | | molybdopterin oxidoreductase family protein | insig. | 95 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01307 | | Periplasmic nitrate reductase | cofit | 92 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS08525 | | molybdopterin oxidoreductase family protein | insig. | 92 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_04145 | | dehydrogenase | insig. | 87 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_760 | | Formate dehydrogenase-O, major subunit (EC 1.2.1.2) | insig. | 87 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_5581 | | Formate dehydrogenase-O, major subunit (EC 1.2.1.2) | insig. | 87 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_03361 | | Assimilatory nitrate reductase catalytic subunit | insig. | 87 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_1741 | | Formate dehydrogenase-O, major subunit (EC 1.2.1.2) | insig. | 86 | 100 |
| o | Pseudomonas sp. DMC3 | GFF5100 | | Assimilatory nitrate reductase catalytic subunit | cofit | 86 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_18285 | | dehydrogenase | insig. | 87 | 100 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_3899 | | Molybdopterin oxidoreductase:molybdopterin dinucleotide-binding region | insig. | 83 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_3899 | | Molybdopterin oxidoreductase:molybdopterin dinucleotide-binding region | insig. | 83 | 100 |
| o | Pseudomonas segetis P6 | MPMX49_01437 | | Periplasmic nitrate reductase | insig. | 82 | 100 |
| o | Pseudomonas sp. S08-1 | OH686_20410 | | Formate dehydrogenase-O, major subunit | insig. | 81 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS16830 | | molybdopterin oxidoreductase family protein | insig. | 81 | 100 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS15345 | | molybdopterin oxidoreductase family protein | insig. | 79 | 100 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS41805 | | molybdopterin oxidoreductase family protein | insig. | 79 | 100 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_18040 | | dehydrogenase | insig. | 79 | 100 |
| o | Pseudomonas stutzeri RCH2 | Psest_1545 | | Anaerobic dehydrogenases, typically selenocysteine-containing | sig. | 79 | 100 |
| o | Pseudomonas putida KT2440 | PP_1080 | | putative oxidoreductase molybdopterin-binding | sig. | 77 | 100 |
| o | Pseudomonas sp. BP01 | JOY50_RS14895 | | molybdopterin-dependent oxidoreductase | insig. | 77 | 100 |
| o | Marinobacter adhaerens HP15 | HP15_3636 | | protein containing molybdopterin oxidoreductase / molybdopterin dinucleotide-binding region | insig. | 51 | 100 |
| | Marinobacter adhaerens HP15 | HP15_312 | | protein containing Molybdopterin oxidoreductase/molybdopterin dinucleotide-binding region | insig. | 49 | 100 |
| o | Alteromonas macleodii MIT1002 | MIT1002_03639 | | Sulfur reductase chain A | insig. | 47 | 99 |
| | Acinetobacter baumannii LAC-4 | RR41_RS07900 | | molybdopterin-dependent oxidoreductase | insig. | 29 | 68 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS03630 | | molybdopterin oxidoreductase family protein | insig. | 27 | 98 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS34675 | | molybdopterin oxidoreductase family protein | insig. | 27 | 98 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_13635 | | molybdopterin oxidoreductase | insig. | 27 | 98 |
| | Mycobacterium tuberculosis H37Rv | Rv0197 | | Possible oxidoreductase | insig. | 30 | 69 |
| o | Desulfovibrio vulgaris Miyazaki F | DvMF_1484 | | Nitrate reductase (RefSeq) | sig. | 27 | 98 |
| | Pontibacter actiniarum KMM 6156, DSM 19842 | CA264_10100 | | nitrite reductase | cofit | 26 | 94 |
| | Methylophilus sp. DMC18 | GFF201 | | Periplasmic nitrate reductase | cofit | 27 | 92 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3663 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 27 | 95 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS07430 | | formate dehydrogenase subunit alpha | insig. | 25 | 86 |
| | Rahnella sp. WP5 | EX31_RS19950 | | formate dehydrogenase subunit alpha | insig. | 27 | 92 |
| | Pseudomonas stutzeri RCH2 | Psest_3905 | | formate dehydrogenase, alpha subunit, archaeal-type | insig. | 27 | 92 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS13775 | | formate dehydrogenase subunit alpha | cofit | 26 | 94 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS54665 | | nitrate reductase | insig. | 28 | 92 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_08600 | | nitrate reductase | insig. | 27 | 92 |
| | Cellulophaga baltica 18 | M666_RS04525 | | nitrate reductase | insig. | 25 | 99 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS20585 | | nitrate reductase | insig. | 27 | 92 |
| | Dechlorosoma suillum PS | Dsui_1817 | | anaerobic dehydrogenase, typically selenocysteine-containing | cofit | 27 | 99 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS23625 | | formate dehydrogenase H subunit alpha, selenocysteine-containing | insig. | 27 | 67 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_10580 | | formate dehydrogenase subunit alpha | insig. | 28 | 67 |
| | Pantoea sp. MT58 | IAI47_20270 | | formate dehydrogenase subunit alpha | insig. | 27 | 94 |
| | Escherichia coli BL21 | ECD_03951 | | formate dehydrogenase-H, selenopolypeptide subunit | insig. | 27 | 67 |
| | Escherichia coli BW25113 | b4079 | fdhF | formate dehydrogenase-H, selenopolypeptide subunit (NCBI) | insig. | 27 | 67 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS20485 | | molybdopterin oxidoreductase family protein | insig. | 25 | 97 |
| | Methanococcus maripaludis JJ | MMJJ_RS07665 | | formate dehydrogenase subunit alpha | strong | 24 | 92 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS03995 | | formate dehydrogenase subunit alpha | insig. | 25 | 86 |
| | Escherichia coli ECOR27 | NOLOHH_05025 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECOR38 | HEPCGN_11400 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC100 | OKFHMN_12770 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC101 | MCAODC_03280 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC102 | NIAGMN_10615 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC62 | BNILDI_06500 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC98 | JDDGAC_16405 | fdhF | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Escherichia coli ECRC99 | KEDOAH_15380 | fdhF | formate dehydrogenase subunit alpha | no data | 27 | 67 |
| | Paraburkholderia graminis OAS925 | ABIE53_003170 | | formate dehydrogenase major subunit | strong | 25 | 92 |
| | Methanococcus maripaludis S2 | MMP_RS06685 | | formate dehydrogenase H subunit alpha selenocysteine-containing | strong | 24 | 92 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS14995 | | formate dehydrogenase subunit alpha | sig. | 25 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_03518 | | Formate dehydrogenase H | insig. | 28 | 63 |
| | Klebsiella michiganensis M5al | BWI76_RS02115 | | formate dehydrogenase subunit alpha | insig. | 28 | 67 |
| | Serratia liquefaciens MT49 | IAI46_12490 | | formate dehydrogenase subunit alpha | insig. | 29 | 67 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_4226 | | formate dehydrogenase alpha subunit (EC 1.2.1.2) | insig. | 27 | 67 |
| | Pseudomonas segetis P6 | MPMX49_02614 | | Periplasmic nitrate reductase | insig. | 26 | 92 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS03760 | | formate dehydrogenase | insig. | 25 | 91 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1462 | | Formate dehydrogenase H (EC 1.2.1.2) @ selenocysteine-containing | insig. | 28 | 67 |
| o | Shewanella amazonensis SB2B | Sama_3177 | | polysulfide reductase, subunit A (RefSeq) | insig. | 24 | 92 |
| | Shewanella sp. ANA-3 | Shewana3_3298 | | formate dehydrogenase, alpha subunit (RefSeq) | insig. | 27 | 68 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1693 | | formate dehydrogenase, alpha subunit, archaeal-type | insig. | 26 | 99 |
| | Rhodopseudomonas palustris CGA009 | TX73_003795 | | formate dehydrogenase subunit alpha | strong | 24 | 86 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03942 | | formate dehydrogenase alpha subunit | insig. | 24 | 86 |
| | Shewanella loihica PV-4 | Shew_0809 | | formate dehydrogenase, alpha subunit (RefSeq) | strong | 27 | 68 |
| | Pseudomonas sp. RS175 | PFR28_02299 | | Putative formate dehydrogenase | insig. | 24 | 87 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_23915 | | formate dehydrogenase subunit alpha | insig. | 26 | 92 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1282 | | formate dehydrogenase, alpha subunit (RefSeq) | insig. | 25 | 92 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2710.1 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 26 | 95 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c25740 | | formate dehydrogenase H | strong | 24 | 92 |
| | Sinorhizobium meliloti 1021 | SMc04444 | | NAD-dependent formate dehydrogenase subunit alpha protein | insig. | 25 | 86 |
| | Pseudomonas sp. BP01 | JOY50_RS12790 | fdhF | formate dehydrogenase subunit alpha | insig. | 25 | 87 |
| | Alteromonas macleodii MIT1002 | MIT1002_00700 | | Nitrate reductase | insig. | 22 | 95 |
| | Pseudomonas putida KT2440 | PP_2185 | | putative Formate dehydrogenase, alpha subunit | insig. | 25 | 87 |
| | Pseudomonas segetis P6 | MPMX49_02493 | | Putative formate dehydrogenase | insig. | 25 | 86 |
| | Methanococcus maripaludis JJ | MMJJ_RS04695 | | formate dehydrogenase subunit alpha | insig. | 24 | 92 |
| | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1912 | | Nitrate reductase (EC 1.7.99.4) (from data) | strong | 25 | 93 |
| | Klebsiella michiganensis M5al | BWI76_RS16780 | | formate dehydrogenase subunit alpha | insig. | 28 | 67 |
| | Shewanella oneidensis MR-1 | SO0988 | | formate dehydrogenase, alpha subunit (NCBI ptt file) | insig. | 26 | 68 |
| | Acidovorax sp. GW101-3H11 | Ac3H11_3239 | | Assimilatory nitrate reductase large subunit (EC:1.7.99.4) | insig. | 26 | 89 |
| | Methanococcus maripaludis S2 | MMP_RS00795 | | formate dehydrogenase H subunit alpha selenocysteine-containing | sig. | 25 | 92 |
| | Agrobacterium fabrum C58 | Atu4708 | | formate dehydrogenase alpha subunit | strong | 24 | 86 |
| | Azospirillum sp. SherDot2 | MPMX19_05928 | | Nitrate reductase | insig. | 27 | 98 |
| | Klebsiella michiganensis M5al | BWI76_RS17560 | | formate dehydrogenase subunit alpha | insig. | 27 | 67 |
| | Pseudomonas sp. RS175 | PFR28_01047 | | Nitrate reductase | insig. | 25 | 93 |
| | Shewanella loihica PV-4 | Shew_0608 | | molybdopterin oxidoreductase (RefSeq) | insig. | 22 | 89 |
| | Pseudomonas sp. DMC3 | GFF5245 | | Nitrate reductase | strong | 26 | 93 |
| | Azospirillum sp. SherDot2 | MPMX19_03821 | | Putative formate dehydrogenase | insig. | 25 | 86 |
| | Dickeya dianthicola 67-19 | HGI48_RS07280 | | formate dehydrogenase subunit alpha | insig. | 25 | 87 |