| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_17100 | | LysR family transcriptional regulator | 1.0 | CSW01_03205 | | iron ABC transporter substrate-binding protein | 0.63 | 9 |
| Klebsiella michiganensis M5al | 0.49 | BWI76_RS24790 | | LysR family transcriptional regulator | 0.13 | BWI76_RS10470 | | iron ABC transporter substrate-binding protein | low | > 92 |
| Enterobacter asburiae PDN3 | 0.49 | EX28DRAFT_3172 | | Transcriptional regulator | 0.14 | EX28DRAFT_2437 | | ABC-type Fe3+ transport system, periplasmic component | low | > 76 |
| Enterobacter sp. TBS_079 | 0.49 | MPMX20_04013 | | HTH-type transcriptional regulator YhaJ | 0.14 | MPMX20_01119 | | Fe(3+)-binding periplasmic protein | low | > 85 |
| Rahnella sp. WP5 | 0.48 | EX31_RS12620 | | LysR family transcriptional regulator | 0.43 | EX31_RS17570 | | extracellular solute-binding protein | low | > 89 |
| Dickeya dianthicola 67-19 | 0.48 | HGI48_RS02750 | | LysR family transcriptional regulator | 0.13 | HGI48_RS08730 | | iron ABC transporter substrate-binding protein | low | > 71 |
| Pectobacterium carotovorum WPP14 | 0.48 | HER17_RS18770 | | LysR family transcriptional regulator | 0.43 | HER17_RS14365 | | Fe(3+) ABC transporter substrate-binding protein | low | > 75 |
| Erwinia tracheiphila HP pepo 2.2 | 0.48 | IJEDHG_06645 | | LysR family transcriptional regulator | 0.15 | IJEDHG_05510 | | iron ABC transporter substrate-binding protein | low | > 61 |
| Dickeya dianthicola ME23 | 0.48 | DZA65_RS02905 | | LysR family transcriptional regulator | 0.13 | DZA65_RS09025 | | iron ABC transporter substrate-binding protein | low | > 75 |
| Erwinia tracheiphila SCR3 | 0.48 | LU632_RS02265 | | LysR family transcriptional regulator | 0.15 | LU632_RS03345 | | iron ABC transporter substrate-binding protein | low | > 73 |
| Dickeya dadantii 3937 | 0.48 | DDA3937_RS02775 | | LysR family transcriptional regulator | 0.14 | DDA3937_RS08590 | | iron ABC transporter substrate-binding protein | low | > 74 |
| Serratia liquefaciens MT49 | 0.46 | IAI46_22280 | | LysR family transcriptional regulator | 0.13 | IAI46_13015 | | iron ABC transporter substrate-binding protein | low | > 87 |
| Cupriavidus basilensis FW507-4G11 | 0.33 | RR42_RS14800 | | LysR family transcriptional regulator | 0.35 | RR42_RS04335 | | iron deficiency-induced protein A | low | > 128 |
| Marinobacter adhaerens HP15 | 0.32 | HP15_502 | | transcriptional regulator, LysR family protein | 0.53 | HP15_1456 | | extracellular solute-binding protein, family 1 | low | > 73 |
| Dechlorosoma suillum PS | 0.32 | Dsui_1258 | | transcriptional regulator | 0.36 | Dsui_2928 | | ABC-type Fe3+ transport system, periplasmic component | low | > 51 |
| Burkholderia phytofirmans PsJN | 0.31 | BPHYT_RS30350 | | LysR family transcriptional regulator | 0.20 | BPHYT_RS23970 | | iron ABC transporter substrate-binding protein | low | > 109 |
| Herbaspirillum seropedicae SmR1 | 0.31 | HSERO_RS17845 | | LysR family transcriptional regulator | 0.31 | HSERO_RS09445 | | iron deficiency-induced protein A | low | > 78 |
| Shewanella oneidensis MR-1 | 0.29 | SO3318 | | transcriptional regulator, LysR family (NCBI ptt file) | 0.64 | SO0744 | | iron(III) ABC transporter, periplasmic iron(III)-binding protein (NCBI ptt file) | low | > 76 |
| Shewanella amazonensis SB2B | 0.28 | Sama_1388 | | LysR family transcriptional regulator (RefSeq) | 0.67 | Sama_0666 | | iron(III) ABC transporter, periplasmic iron(III)-binding protein (RefSeq) | low | > 62 |
| Variovorax sp. SCN45 | 0.28 | GFF4501 | | Transcriptional regulator, LysR family | 0.43 | GFF6762 | | Ferric iron ABC transporter, iron-binding protein | low | > 127 |
| Variovorax sp. OAS795 | 0.27 | ABID97_RS18015 | | LysR family transcriptional regulator | 0.43 | ABID97_RS21255 | | Fe(3+) ABC transporter substrate-binding protein | low | > 91 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.26 | GFF5181 | | LysR-family transcriptional regulator | 0.31 | GFF3827 | | Ferric iron ABC transporter, iron-binding protein | low | > 90 |
| Acidovorax sp. GW101-3H11 | 0.21 | Ac3H11_4160 | | LysR-family transcriptional regulator | 0.33 | Ac3H11_2605 | | Ferric iron ABC transporter, iron-binding protein | low | > 79 |
| Pseudomonas fluorescens FW300-N1B4 | 0.20 | Pf1N1B4_548 | | Transcriptional regulator, LysR family | 0.32 | Pf1N1B4_2232 | | Ferric iron ABC transporter, iron-binding protein | low | > 87 |
| Pseudomonas fluorescens FW300-N2E3 | 0.20 | AO353_18280 | | LysR family transcriptional regulator | 0.31 | AO353_08745 | | iron ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas fluorescens FW300-N2E2 | 0.19 | Pf6N2E2_2682 | | Transcriptional regulator, LysR family | 0.32 | Pf6N2E2_4483 | | Ferric iron ABC transporter, iron-binding protein | low | > 103 |
| Pseudomonas fluorescens FW300-N2C3 | 0.19 | AO356_04235 | | LysR family transcriptional regulator | 0.32 | AO356_13025 | | iron ABC transporter substrate-binding protein | low | > 104 |
| Pseudomonas fluorescens GW456-L13 | 0.19 | PfGW456L13_4458 | | Transcriptional regulator, LysR family | 0.32 | PfGW456L13_900 | | Ferric iron ABC transporter, iron-binding protein | low | > 87 |
| Pseudomonas sp. RS175 | 0.19 | PFR28_00748 | | HTH-type transcriptional regulator YhaJ | 0.32 | PFR28_04318 | | putative binding protein component of ABC iron transporter | low | > 88 |
| Pseudomonas sp. DMC3 | 0.19 | GFF2350 | | HTH-type transcriptional regulator YhaJ | 0.31 | GFF312 | | putative binding protein component of ABC iron transporter | low | > 89 |
| Pseudomonas putida KT2440 | 0.19 | PP_4539 | | Transcriptional regulator, LysR family | 0.33 | PP_5196 | | putative iron(III)|iron ABC transporter, periplasmic iron-binding protein | low | > 96 |
| Pseudomonas sp. BP01 | 0.19 | JOY50_RS01260 | | LysR family transcriptional regulator | 0.32 | JOY50_RS22425 | | extracellular solute-binding protein | low | > 84 |
| Pseudomonas aeruginosa MRSN321 | 0.19 | DY961_RS00790 | | LysR family transcriptional regulator | 0.32 | DY961_RS11955 | | extracellular solute-binding protein | low | > 100 |
| Pseudomonas aeruginosa PUPa3 | 0.19 | DQ20_RS40250 | | LysR family transcriptional regulator | 0.32 | DQ20_RS50160 | | extracellular solute-binding protein | low | > 101 |
| Pseudomonas aeruginosa PA14 | 0.19 | IKLFDK_16420 | | LysR family transcriptional regulator | 0.32 | IKLFDK_27385 | | putative binding protein component of ABC iron transporter PA5217 | low | > 98 |
| Pseudomonas syringae pv. syringae B728a | 0.18 | Psyr_3825 | | transcriptional regulator, LysR family | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.18 | Psyr_3825 | | transcriptional regulator, LysR family | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Pseudomonas sp. SVBP6 | 0.18 | COO64_RS21955 | | LysR family transcriptional regulator | 0.34 | COO64_RS00970 | | extracellular solute-binding protein | low | > 93 |
| Rhodopseudomonas palustris CGA009 | 0.18 | TX73_022195 | | LysR family transcriptional regulator | 0.47 | TX73_021525 | | Fe(3+) ABC transporter substrate-binding protein | low | > 86 |
| Pseudomonas sp. S08-1 | 0.17 | OH686_05450 | | Transcriptional regulator, LysR family | 0.32 | OH686_11185 | | Ferric iron ABC transporter, iron-binding protein | low | > 80 |
| Pseudomonas segetis P6 | 0.17 | MPMX49_03254 | | HTH-type transcriptional regulator YhaJ | 0.32 | MPMX49_04483 | | putative binding protein component of ABC iron transporter | low | > 75 |
| Pseudomonas stutzeri RCH2 | 0.17 | Psest_1624 | | Transcriptional regulator | 0.34 | Psest_0179 | | ABC-type Fe3+ transport system, periplasmic component | — | — |
| Rhizobium sp. OAE497 | 0.15 | ABIE40_RS08235 | | LysR family transcriptional regulator | 0.45 | ABIE40_RS21710 | | extracellular solute-binding protein | low | > 107 |
Not shown: 31 genomes with orthologs for CSW01_17100 only; 20 genomes with orthologs for CSW01_03205 only