| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Variovorax sp. SCN45 | GFF4732 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | no data | 100 | 100 |
| o | Variovorax sp. OAS795 | ABID97_RS16025 | | nitrite reductase small subunit NirD | no data | 92 | 91 |
| | Variovorax sp. OAS795 | ABID97_RS20600 | | nitrite reductase small subunit NirD | no data | 80 | 99 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3664 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | no data | 79 | 92 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_3238 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | insig. | 75 | 90 |
| | Dechlorosoma suillum PS | Dsui_1826 | | NAD(P)H-dependent nitrite reductase, small subunit | no data | 59 | 79 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS20590 | nirD;go_function=nitrite | nitrite reductase small subunit NirD | insig. | 59 | 76 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS54670 | nirD;go_function=nitrite | nitrite reductase small subunit NirD | insig. | 59 | 76 |
| | Methylophilus sp. DMC18 | GFF202 | | Assimilatory nitrite reductase [NAD(P)H] small subunit | cofit | 56 | 76 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_08605 | | nitrite reductase (NAD(P)H) small subunit | insig. | 58 | 76 |
| | Pseudomonas stutzeri RCH2 | Psest_1927 | | nitrite reductase [NAD(P)H], small subunit | no data | 58 | 76 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2379 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | no data | 55 | 76 |
| | Pseudomonas sp. RS175 | PFR28_01048 | | Assimilatory nitrite reductase [NAD(P)H] small subunit | no data | 54 | 76 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_02775 | | nitrite reductase | no data | 54 | 76 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3836 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | insig. | 52 | 79 |
| | Pseudomonas sp. DMC3 | GFF5246 | | Assimilatory nitrite reductase [NAD(P)H] small subunit | cofit | 54 | 76 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4102 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | no data | 55 | 76 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS02740 | | nitrite reductase (NAD(P)H) small subunit | no data | 50 | 84 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_00810 | | Nitrite reductase (NAD(P)H) (EC 1.7.1.4) (from data) | strong | 54 | 76 |
| | Pseudomonas orientalis W4I3 | QF045_RS22795 | | nitrite reductase small subunit NirD | insig. | 53 | 76 |
| | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2711.1 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | insig. | 52 | 76 |
| | Azospirillum sp. SherDot2 | MPMX19_05927 | | 3-phenylpropionate/cinnamic acid dioxygenase ferredoxin subunit | no data | 56 | 78 |
| | Agrobacterium fabrum C58 | Atu3901 | | nitrite reductase small subunit | strong | 57 | 73 |
| o | Rhizobium sp. OAE497 | ABIE40_RS25565 | | nitrite reductase small subunit NirD | insig. | 50 | 82 |
| | Sinorhizobium meliloti 1021 | SM_b20985 | | nitrite reductase [NAD(P)H], small subunit protein | no data | 52 | 74 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1668 | | nitrite reductase (NAD(P)H), small subunit (RefSeq) | sig. | 48 | 80 |
| | Caulobacter crescentus NA1000 | CCNA_00652 | | nitrite reductase (NAD(P)H) small subunit | strong | 49 | 75 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00652 | | nitrite reductase (NAD(P)H) small subunit | cofit | 49 | 75 |
| | Sphingobium sp. HT1-2 | GFF1182 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | insig. | 46 | 77 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_2036 | | hypothetical protein | cofit | 36 | 67 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_3466 | | Probable vanillate O-demethylase oxygenase subunit oxidoreductase protein (EC 1.14.13.-) | insig. | 37 | 58 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF4804 | | InterPro IPR005806 COGs COG2146 | insig. | 33 | 71 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS13570 | | cytochrome P450 | insig. | 33 | 76 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_23120 | | 3-phenylpropionate dioxygenase | insig. | 37 | 69 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS10425 | | aromatic ring-hydroxylating dioxygenase subunit alpha | sig. | 32 | 71 |
| | Xanthobacter sp. DMC5 | GFF1069 | | Toluene-4-monooxygenase system, ferredoxin component | insig. | 35 | 50 |
| | Acinetobacter radioresistens SK82 | MPMX26_01894 | | hypothetical protein | insig. | 51 | 42 |
| | Acinetobacter baumannii LAC-4 | RR41_RS08670 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 51 | 42 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS13695 | | 3-phenylpropionate dioxygenase | insig. | 37 | 69 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS09490 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 29 | 62 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3707 | | Vanillate O-demethylase oxygenase subunit (EC 1.14.13.82) | insig. | 40 | 49 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03843 | | Phenylpropionate dioxygenase, large terminal subunit | insig. | 30 | 62 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_2035 | | hypothetical protein | insig. | 33 | 71 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS41635 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 35 | 60 |
| | Acinetobacter baumannii LAC-4 | RR41_RS09850 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 31 | 79 |
| | Pseudomonas putida KT2440 | PP_3736 | | vanillate O-demethylase oxygenase subunit | strong | 31 | 75 |
| | Enterobacter sp. TBS_079 | MPMX20_03794 | | hypothetical protein | insig. | 45 | 43 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_04535 | | 3-phenylpropionate dioxygenase | insig. | 45 | 43 |
| | Mycobacterium tuberculosis H37Rv | Rv3526 | | Oxygenase component of 3-ketosteroid-9-alpha-hydroxylase KshA | sig. | 39 | 51 |
| | Sinorhizobium meliloti 1021 | SMc01993 | | dioxygenase ferredoxin protein | insig. | 35 | 72 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29125 | | vanillate monooxygenase | insig. | 32 | 69 |
| | Sphingobium sp. HT1-2 | GFF459 | | hypothetical protein | cofit | 33 | 55 |
| | Pedobacter sp. GW460-11-11-14-LB5 | CA265_RS10000 | | nitrite reductase small subunit | sig. | 30 | 77 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_26095 | | Rieske (2Fe-2S) protein | insig. | 30 | 73 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_1092 | | Probable vanillate O-demethylase oxygenase subunit oxidoreductase protein (EC 1.14.13.-) | insig. | 30 | 73 |
| | Pantoea sp. MT58 | IAI47_14950 | | FAD-dependent oxidoreductase | insig. | 30 | 98 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF2322 | | Vanillate O-demethylase oxygenase subunit (EC 1.14.13.82) | insig. | 37 | 65 |
| | Bosea sp. OAE506 | ABIE41_RS20315 | | Rieske 2Fe-2S domain-containing protein | insig. | 32 | 76 |
| | Variovorax sp. SCN45 | GFF3487 | | InterPro IPR005806 COGs COG2146 | insig. | 30 | 71 |
| | Pseudomonas sp. BP01 | JOY50_RS08170 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 30 | 75 |
| | Acinetobacter baumannii LAC-4 | RR41_RS18970 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 28 | 62 |
| | Paraburkholderia sabiae LMG 24235 | QEN71_RS30275 | | Rieske 2Fe-2S domain-containing protein | insig. | 33 | 76 |
| | Ralstonia solanacearum GMI1000 | RS_RS18220 | | aromatic ring-hydroxylating dioxygenase subunit alpha | sig. | 31 | 73 |
| | Ralstonia solanacearum PSI07 | RPSI07_RS00760 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 31 | 73 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS31870 | | 3-ketosteroid-9-alpha-hydroxylase | insig. | 38 | 44 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS34940 | | 3-phenylpropionate dioxygenase | insig. | 34 | 75 |
| | Rhizobium sp. OAE497 | ABIE40_RS22815 | | MocE family 2Fe-2S type ferredoxin | insig. | 32 | 77 |
| | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS22425 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 31 | 73 |
| | Ralstonia solanacearum UW163 | UW163_RS22970 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 31 | 73 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5586 | | Probable vanillate O-demethylase oxygenase subunit oxidoreductase protein (EC 1.14.13.-) | no data | 30 | 75 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS10200 | | Rieske 2Fe-2S domain-containing protein | cofit | 30 | 98 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS32575 | | (2Fe-2S)-binding protein | insig. | 34 | 60 |
| | Caulobacter crescentus NA1000 | CCNA_03222 | | ring hydroxylating dioxygenase, alpha-subunit | insig. | 32 | 55 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_03222 | | ring hydroxylating dioxygenase, alpha-subunit | cofit | 32 | 55 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03655 | | hypothetical protein | sig. | 39 | 44 |
| | Serratia liquefaciens MT49 | IAI46_21110 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 38 | 48 |
| | Paraburkholderia graminis OAS925 | ABIE53_004603 | | phenylpropionate dioxygenase-like ring-hydroxylating dioxygenase large terminal subunit | strong | 38 | 46 |
| | Herbaspirillum seropedicae SmR1 | HSERO_RS18275 | | CDP-6-deoxy-L-threo-D-glycero-4-hexulose-3- dehydrase reductase | insig. | 37 | 74 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_03636 | | Phenylpropionate dioxygenase, large terminal subunit | insig. | 33 | 75 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS16045 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 30 | 75 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS16045 | | aromatic ring-hydroxylating dioxygenase subunit alpha | strong | 30 | 75 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS35065 | | Rieske (2Fe-2S) protein | insig. | 39 | 44 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF3703 | | Nitrite reductase [NAD(P)H] small subunit (EC 1.7.1.4) | insig. | 34 | 77 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS25470 | | Rieske 2Fe-2S domain-containing protein | no data | 31 | 93 |
| | Pseudomonas sp. RS175 | PFR28_01842 | | Toluene-4-sulfonate monooxygenase system iron-sulfur subunit TsaM1 | strong | 29 | 73 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS20685 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 42 | 43 |
| | Paraburkholderia graminis OAS925 | ABIE53_004621 | | phenylpropionate dioxygenase-like ring-hydroxylating dioxygenase large terminal subunit | insig. | 42 | 50 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS31165 | | ferredoxin | insig. | 38 | 48 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_0845 | | nitrite reductase [NAD(P)H], large subunit/nitrite reductase [NAD(P)H], small subunit | insig. | 36 | 82 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02364 | | Toluene-4-sulfonate monooxygenase system iron-sulfur subunit TsaM1 | cofit | 29 | 75 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_03010 | | Anthranilate 1,2-dioxygenase large subunit | cofit | 28 | 73 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_29120 | | vanillate monooxygenase | insig. | 34 | 48 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS10300 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 32 | 73 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_29030 | | Rieske (2Fe-2S) protein | insig. | 32 | 73 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS51755 | | aromatic ring-hydroxylating dioxygenase subunit alpha | insig. | 32 | 73 |
| | Brevundimonas sp. GW460-12-10-14-LB2 | A4249_RS15030 | | aromatic ring-hydroxylating dioxygenase subunit alpha | cofit | 38 | 44 |
| | Paraburkholderia graminis OAS925 | ABIE53_006053 | | phenylpropionate dioxygenase-like ring-hydroxylating dioxygenase large terminal subunit | insig. | 39 | 41 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1588 | | hypothetical protein | insig. | 36 | 43 |
| | Alteromonas macleodii MIT1002 | MIT1002_04155 | | Rhodocoxin reductase | cofit | 36 | 65 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2708 | | Rieske [2Fe-2S] region | insig. | 29 | 73 |