| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Pseudomonas syringae pv. syringae B728a | Psyr_2105 | | conserved hypothetical protein | insig. | 100 | 100 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_2105 | | conserved hypothetical protein | insig. | 100 | 100 |
| o | Pseudomonas sp. DMC3 | GFF5251 | | Nitrate/nitrite binding protein NrtA | strong | 78 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_2374 | | Nitrate ABC transporter, nitrate-binding protein | sig. | 76 | 100 |
| o | Pseudomonas simiae WCS417 | PS417_20960 | | Nitrate-binding regulatory protein (nasS) (from data) | strong | 76 | 100 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_4097 | | Nitrate ABC transporter, nitrate-binding protein | insig. | 75 | 100 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_02750 | | nitrate transporter | insig. | 75 | 100 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_3841 | | Nitrate ABC transporter, nitrate-binding protein | sig. | 75 | 100 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_04337 | | Nitrate/nitrite binding protein NrtA | insig. | 75 | 100 |
| o | Pseudomonas sp. RS175 | PFR28_01053 | | Nitrate/nitrite binding protein NrtA | insig. | 75 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS22570 | | ABC transporter substrate-binding protein | insig. | 75 | 100 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS22570 | | ABC transporter substrate-binding protein | strong | 75 | 100 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_00785 | | nitrate transporter | sig. | 75 | 100 |
| o | Pseudomonas sp. SVBP6 | COO64_RS05310 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 74 | 99 |
| o | Pseudomonas putida KT2440 | PP_2094 | | putative Nitrate-binding protein NasS | strong | 73 | 96 |
| o | Pseudomonas sp. BP01 | JOY50_RS22110 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 72 | 96 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_08640 | | nitrate transporter | insig. | 68 | 98 |
| o | Pseudomonas sp. S08-1 | OH686_03985 | | Nitrate ABC transporter, substrate-binding protein | cofit | 68 | 97 |
| o | Pseudomonas stutzeri RCH2 | Psest_1937 | | ABC-type nitrate/sulfonate/bicarbonate transport systems, periplasmic components | sig. | 66 | 98 |
| o | Pseudomonas segetis P6 | MPMX49_02601 | | Nitrate/nitrite binding protein NrtA | insig. | 68 | 97 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_5096 | | Nitrate ABC transporter, nitrate-binding protein | insig. | 63 | 95 |
| | Pseudomonas sp. S08-1 | OH686_04015 | | Nitrate ABC transporter, substrate-binding protein | insig. | 60 | 95 |
| o | Pantoea sp. MT58 | IAI47_11185 | | ABC transporter substrate-binding protein | strong | 57 | 95 |
| o | Ralstonia solanacearum PSI07 | RPSI07_RS22270 | | nitrate ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Ralstonia sp. UNC404CL21Col | ABZR87_RS06900 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 55 | 95 |
| o | Methylophilus sp. DMC18 | GFF210 | | Nitrate/nitrite binding protein NrtA | cofit | 54 | 95 |
| o | Ralstonia solanacearum IBSBF1503 | RALBFv3_RS11035 | | nitrate ABC transporter substrate-binding protein | insig. | 55 | 95 |
| o | Ralstonia solanacearum UW163 | UW163_RS02545 | | nitrate ABC transporter substrate-binding protein | insig. | 55 | 95 |
| o | Ralstonia solanacearum GMI1000 | RS_RS01875 | | nitrate ABC transporter substrate-binding protein | insig. | 55 | 95 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS07315 | | ABC transporter substrate-binding protein | cofit | 56 | 95 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS01955 | | nitrate transporter | insig. | 52 | 95 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS06055 | | nitrate transporter | insig. | 53 | 95 |
| o | Klebsiella michiganensis M5al | BWI76_RS17380 | | nitrate transporter component | strong | 55 | 95 |
| o | Dechlorosoma suillum PS | Dsui_1831 | | ABC-type nitrate/sulfonate/bicarbonate transport system, periplasmic component | cofit | 54 | 94 |
| o | Rahnella sp. WP5 | EX31_RS09125 | | ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Dickeya dianthicola ME23 | DZA65_RS14765 | | ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF3671 | | Nitrate ABC transporter, nitrate-binding protein | insig. | 52 | 95 |
| o | Variovorax sp. SCN45 | GFF4737 | | Nitrate ABC transporter, substrate-binding protein | insig. | 51 | 95 |
| o | Dickeya dianthicola 67-19 | HGI48_RS14105 | | ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Dickeya dadantii 3937 | DDA3937_RS14105 | | ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_3220 | | Nitrate ABC transporter, nitrate-binding protein | insig. | 51 | 94 |
| o | Variovorax sp. OAS795 | ABID97_RS20560 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 50 | 95 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_24605 | | nitrate/bicarbonate ABC transporter substrate-binding protein | insig. | 56 | 95 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0842 | | ABC-type nitrate/sulfonate/bicarbonate transport systems, periplasmic components | insig. | 55 | 95 |
| o | Enterobacter sp. TBS_079 | MPMX20_02624 | | Nitrate/nitrite binding protein NrtA | sig. | 55 | 95 |
| o | Paraburkholderia graminis OAS925 | ABIE53_005718 | | ABC-type nitrate/sulfonate/bicarbonate transport system substrate-binding protein | insig. | 48 | 93 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS12555 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 47 | 94 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_01219 | | nitrate/nitrite transport system substrate-binding protein | insig. | 47 | 92 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS28170 | | nitrate ABC transporter substrate-binding protein | insig. | 47 | 93 |
| o | Xanthomonas campestris pv. campestris strain 8004 | Xcc-8004.2714.1 | | Nitrate ABC transporter, nitrate-binding protein | insig. | 45 | 88 |
| o | Synechocystis sp000284455 PCC 6803 | SGL_RS06595 | | CmpA/NrtA family ABC transporter substrate-binding protein | strong | 36 | 95 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS06585 | | nitrate ABC transporter ATP-binding protein | strong | 38 | 94 |
| | Pseudomonas stutzeri RCH2 | Psest_0150 | | ABC-type nitrate/sulfonate/bicarbonate transport systems, periplasmic components | insig. | 35 | 95 |
| o | Xanthobacter sp. DMC5 | GFF1974 | | Nitrate/nitrite binding protein NrtA | strong | 34 | 93 |
| o | Rhizobium sp. OAE497 | ABIE40_RS25545 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 35 | 93 |
| o | Agrobacterium fabrum C58 | Atu3905 | | nitrate ABC transporter substrate-binding protein | strong | 35 | 94 |
| o | Sinorhizobium meliloti 1021 | SMa0585 | | nitrate ABC transporter substrate-binding protein | insig. | 35 | 94 |
| o | Synechococcus elongatus PCC 7942 | Synpcc7942_1239 | nrtA | ABC-type nitrate/nitrite transport system substrate-binding protein | no data | 36 | 95 |
| o | Caulobacter crescentus NA1000 | CCNA_00645 | | nitrate binding protein nrtA | strong | 35 | 93 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_00645 | | nitrate binding protein nrtA | cofit | 35 | 93 |
| o | Bosea sp. OAE506 | ABIE41_RS21330 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 33 | 95 |
| | Bosea sp. OAE506 | ABIE41_RS06245 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 33 | 93 |
| o | Alteromonas macleodii MIT1002 | MIT1002_00709 | | Nitrate transport protein NrtA precursor | insig. | 32 | 94 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16580 | | nitrate ABC transporter ATP-binding protein | insig. | 34 | 93 |
| | Pseudomonas segetis P6 | MPMX49_02607 | | Nitrate/nitrite binding protein NrtA | insig. | 31 | 96 |
| | Rhodopseudomonas palustris CGA009 | TX73_010885 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 32 | 96 |
| | Marinobacter adhaerens HP15 | HP15_1012 | | nitrate transporter component, NrtA | cofit | 31 | 92 |
| o | Dinoroseobacter shibae DFL-12 | Dshi_1663 | | nitrate transporter substrate-binding (RefSeq) | cofit | 33 | 92 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1490 | cmpC | nitrate transport ATP-binding subunits C and D | strong | 34 | 93 |
| o | Cellulophaga baltica 18 | M666_RS04585 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 31 | 92 |
| o | Magnetospirillum magneticum AMB-1 | AMB_RS02765 | | nitrate ABC transporter substrate-binding protein | no data | 32 | 92 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS02750 | | nitrate ABC transporter | no data | 36 | 85 |
| o | Echinicola vietnamensis KMM 6221, DSM 17526 | Echvi_1098 | | ABC-type nitrate/sulfonate/bicarbonate transport systems, periplasmic components | insig. | 31 | 93 |
| | Xanthobacter sp. DMC5 | GFF1666 | | hypothetical protein | insig. | 32 | 95 |
| | Dinoroseobacter shibae DFL-12 | Dshi_1662 | | putative nitrate transport protein (RefSeq) | insig. | 35 | 85 |
| | Hydrogenophaga sp. GW460-11-11-14-LB1 | GFF1947 | | Cyanate ABC transporter, substrate binding protein | insig. | 31 | 93 |
| o | Azospirillum sp. SherDot2 | MPMX19_05925 | | Nitrate/nitrite binding protein NrtA | insig. | 33 | 91 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS18560 | | ABC transporter for nitrate, periplasmic substrate-binding component (from data) | strong | 32 | 91 |
| o | Sphingobium sp. HT1-2 | GFF1186 | | Nitrate ABC transporter, substrate-binding protein | cofit | 35 | 85 |
| | Sinorhizobium meliloti 1021 | SM_b21114 | | nitrate transport protein | sig. | 35 | 93 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1488 | cmpA | membrane protein | strong | 28 | 94 |
| | Synechocystis sp000284455 PCC 6803 | SGL_RS16565 | | CmpA/NrtA family ABC transporter substrate-binding protein | sig. | 28 | 93 |
| | Rhizobium sp. OAE497 | ABIE40_RS25540 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 33 | 92 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_1237 | nrtC | nitrate transport ATP-binding subunits C and D | sig. | 33 | 93 |
| | Variovorax sp. OAS795 | ABID97_RS13350 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 31 | 92 |
| | Caulobacter crescentus NA1000 | CCNA_00649 | | ABC family transporter protein | cofit | 33 | 88 |
| | Caulobacter crescentus NA1000 Δfur | CCNA_00649 | | ABC family transporter protein | cofit | 33 | 88 |
| | Agrobacterium fabrum C58 | Atu3906 | | nitrate ABC transporter ATPase | strong | 32 | 95 |
| | Synechococcus elongatus PCC 7942 | Synpcc7942_2107 | cynA | ABC-type nitrate/sulfonate/bicarbonate transport systems periplasmic components-like | insig. | 30 | 88 |
| | Rhodopseudomonas palustris CGA009 | TX73_019205 | | CmpA/NrtA family ABC transporter substrate-binding protein | strong | 31 | 90 |
| | Xanthobacter sp. DMC5 | GFF1917 | | Nitrate/nitrite binding protein NrtA | insig. | 29 | 89 |
| | Bosea sp. OAE506 | ABIE41_RS21335 | | CmpA/NrtA family ABC transporter substrate-binding protein | insig. | 33 | 80 |
| o | Acinetobacter baumannii LAC-4 | RR41_RS07865 | | ABC transporter substrate-binding protein | insig. | 29 | 83 |
| | Agrobacterium fabrum C58 | Atu0708 | | ABC transporter, nucleotide binding/ATPase protein | insig. | 26 | 87 |
| | Acinetobacter radioresistens SK82 | MPMX26_01577 | | Bicarbonate transport ATP-binding protein CmpC | no data | 33 | 57 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_11420 | | ABC transporter substrate-binding protein | insig. | 27 | 64 |
| | Xanthobacter sp. DMC5 | GFF787 | | hypothetical protein | insig. | 25 | 63 |
| | Pseudomonas sp. BP01 | JOY50_RS07620 | | ABC transporter substrate-binding protein | insig. | 26 | 63 |
| | Pseudomonas simiae WCS417 | PS417_14410 | | ABC transporter substrate-binding protein | insig. | 24 | 63 |
| | Magnetospirillum magneticum AMB-1 | AMB_RS09420 | | nitrate ABC transporter | insig. | 25 | 59 |