| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_04640 | | methionine ABC transporter permease | 1.0 | CSW01_03205 | | iron ABC transporter substrate-binding protein | 0.63 | 19 |
| Burkholderia phytofirmans PsJN | 0.51 | BPHYT_RS14815 | | methionine ABC transporter permease | 0.20 | BPHYT_RS23970 | | iron ABC transporter substrate-binding protein | low | > 109 |
| Cupriavidus basilensis FW507-4G11 | 0.51 | RR42_RS04560 | | methionine ABC transporter permease | 0.35 | RR42_RS04335 | | iron deficiency-induced protein A | low | > 128 |
| Xanthobacter sp. DMC5 | 0.49 | GFF2936 | | D-methionine transport system permease protein MetI | 0.43 | GFF361 | | Iron uptake protein A2 | — | — |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.49 | GFF5038 | | Methionine ABC transporter permease protein | 0.31 | GFF3827 | | Ferric iron ABC transporter, iron-binding protein | — | — |
| Herbaspirillum seropedicae SmR1 | 0.48 | HSERO_RS04975 | | methionine ABC transporter permease | 0.31 | HSERO_RS09445 | | iron deficiency-induced protein A | low | > 78 |
| Rhodospirillum rubrum S1H | 0.48 | Rru_A2418 | | Binding-protein-dependent transport systems inner membrane component (NCBI) | 0.55 | Rru_A0769 | | extracellular solute-binding protein, family 1 (NCBI) | low | > 58 |
| Acidovorax sp. GW101-3H11 | 0.48 | Ac3H11_632 | | Methionine ABC transporter permease protein | 0.33 | Ac3H11_2605 | | Ferric iron ABC transporter, iron-binding protein | low | > 79 |
| Enterobacter sp. TBS_079 | 0.47 | MPMX20_00882 | | D-methionine transport system permease protein MetI | 0.14 | MPMX20_01119 | | Fe(3+)-binding periplasmic protein | low | > 85 |
| Enterobacter asburiae PDN3 | 0.47 | EX28DRAFT_3786 | | ABC-type metal ion transport system, permease component | 0.14 | EX28DRAFT_2437 | | ABC-type Fe3+ transport system, periplasmic component | 0.59 | 56 |
| Azospirillum brasilense Sp245 | 0.47 | AZOBR_RS19470 | | DL-methionine transporter permease subunit | 0.35 | AZOBR_RS03165 | | iron deficiency-induced protein A | — | — |
| Klebsiella michiganensis M5al | 0.46 | BWI76_RS05360 | | methionine ABC transporter permease | 0.13 | BWI76_RS10470 | | iron ABC transporter substrate-binding protein | low | > 92 |
| Azospirillum sp. SherDot2 | 0.46 | MPMX19_05548 | | D-methionine transport system permease protein MetI | 0.34 | MPMX19_01386 | | Iron deficiency-induced protein A | low | > 112 |
| Rahnella sp. WP5 | 0.46 | EX31_RS12885 | | methionine ABC transporter permease MetI | 0.43 | EX31_RS17570 | | extracellular solute-binding protein | low | > 89 |
| Dickeya dadantii 3937 | 0.46 | DDA3937_RS16850 | | methionine ABC transporter permease MetI | 0.14 | DDA3937_RS08590 | | iron ABC transporter substrate-binding protein | low | > 74 |
| Dickeya dianthicola ME23 | 0.46 | DZA65_RS17995 | | methionine ABC transporter permease MetI | 0.13 | DZA65_RS09025 | | iron ABC transporter substrate-binding protein | low | > 75 |
| Dickeya dianthicola 67-19 | 0.46 | HGI48_RS16920 | | methionine ABC transporter permease MetI | 0.13 | HGI48_RS08730 | | iron ABC transporter substrate-binding protein | low | > 71 |
| Pectobacterium carotovorum WPP14 | 0.46 | HER17_RS04375 | | methionine ABC transporter permease MetI | 0.43 | HER17_RS14365 | | Fe(3+) ABC transporter substrate-binding protein | low | > 75 |
| Serratia liquefaciens MT49 | 0.45 | IAI46_20080 | | methionine ABC transporter permease MetI | 0.13 | IAI46_13015 | | iron ABC transporter substrate-binding protein | low | > 86 |
| Rhodopseudomonas palustris CGA009 | 0.45 | TX73_007325 | | ABC transporter permease | 0.47 | TX73_021525 | | Fe(3+) ABC transporter substrate-binding protein | low | > 86 |
| Pseudomonas lactucae CFBP13502 | 0.44 | GEMAOFIL_02832 | | D-methionine transport system permease protein MetI | 0.32 | GEMAOFIL_05591 | | putative binding protein component of ABC iron transporter | low | > 93 |
| Agrobacterium fabrum C58 | 0.44 | Atu4488 | | ABC transporter permease | 0.49 | Atu0202 | | ABC transporter, substrate binding protein (iron) | low | > 89 |
| Bosea sp. OAE506 | 0.44 | ABIE41_RS03515 | | methionine ABC transporter permease | 0.43 | ABIE41_RS15170 | | extracellular solute-binding protein | low | > 77 |
| Pseudomonas fluorescens GW456-L13 | 0.43 | PfGW456L13_454 | | Methionine ABC transporter permease protein | 0.32 | PfGW456L13_900 | | Ferric iron ABC transporter, iron-binding protein | low | > 87 |
| Pseudomonas fluorescens FW300-N2E3 | 0.43 | AO353_11630 | | ABC transporter permease | 0.31 | AO353_08745 | | iron ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas sp. SVBP6 | 0.43 | COO64_RS00840 | | methionine ABC transporter permease | 0.34 | COO64_RS00970 | | extracellular solute-binding protein | 0.40 | 87 |
| Pseudomonas sp. RS175 | 0.43 | PFR28_04846 | | D-methionine transport system permease protein MetI | 0.32 | PFR28_04318 | | putative binding protein component of ABC iron transporter | low | > 88 |
| Rhizobium sp. OAE497 | 0.43 | ABIE40_RS23110 | | methionine ABC transporter permease | 0.45 | ABIE40_RS21710 | | extracellular solute-binding protein | low | > 107 |
| Pseudomonas fluorescens FW300-N2E2 | 0.43 | Pf6N2E2_3928 | | Methionine ABC transporter permease protein | 0.32 | Pf6N2E2_4483 | | Ferric iron ABC transporter, iron-binding protein | low | > 103 |
| Sinorhizobium meliloti 1021 | 0.43 | SMc03158 | | ABC transporter permease | 0.52 | SMc00784 | | iron binding protein | low | > 103 |
| Pseudomonas sp. DMC3 | 0.43 | GFF4207 | | D-methionine transport system permease protein MetI | 0.31 | GFF312 | | putative binding protein component of ABC iron transporter | low | > 89 |
| Pseudomonas fluorescens FW300-N2C3 | 0.43 | AO356_10280 | | ABC transporter permease | 0.32 | AO356_13025 | | iron ABC transporter substrate-binding protein | 0.37 | 1 |
| Pseudomonas fluorescens SBW25-INTG | 0.42 | PFLU_RS01170 | | ABC transporter permease | 0.32 | PFLU_RS28925 | | extracellular solute-binding protein | low | > 109 |
| Pseudomonas fluorescens SBW25 | 0.42 | PFLU_RS01170 | | ABC transporter permease | 0.32 | PFLU_RS28925 | | extracellular solute-binding protein | low | > 109 |
| Erwinia tracheiphila SCR3 | 0.42 | LU632_RS19825 | | methionine ABC transporter permease MetI | 0.15 | LU632_RS03345 | | iron ABC transporter substrate-binding protein | low | > 74 |
| Erwinia tracheiphila HP pepo 2.2 | 0.42 | IJEDHG_15320 | | DL-methionine transporter permease subunit | 0.15 | IJEDHG_05510 | | iron ABC transporter substrate-binding protein | low | > 61 |
| Pseudomonas sp. S08-1 | 0.42 | OH686_23815 | | Methionine ABC transporter permease protein | 0.32 | OH686_11185 | | Ferric iron ABC transporter, iron-binding protein | low | > 80 |
| Pseudomonas sp. BP01 | 0.41 | JOY50_RS18485 | | methionine ABC transporter permease | 0.32 | JOY50_RS22425 | | extracellular solute-binding protein | low | > 84 |
| Pseudomonas putida KT2440 | 0.41 | PP_0219 | | L,D-methionine D-methionine ABC transporter - permease subunit | 0.33 | PP_5196 | | putative iron(III)|iron ABC transporter, periplasmic iron-binding protein | low | > 96 |
| Pseudomonas aeruginosa PA14 | 0.40 | IKLFDK_11515 | | ABC transporter permease | 0.32 | IKLFDK_27385 | | putative binding protein component of ABC iron transporter PA5217 | low | > 100 |
| Pseudomonas simiae WCS417 | 0.40 | PS417_01060 | | ABC transporter permease | 0.32 | PS417_27265 | | iron ABC transporter substrate-binding protein | low | > 88 |
| Pseudomonas fluorescens FW300-N1B4 | 0.39 | Pf1N1B4_1703 | | Methionine ABC transporter permease protein | 0.32 | Pf1N1B4_2232 | | Ferric iron ABC transporter, iron-binding protein | low | > 87 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.39 | Psyr_0349 | | Binding-protein-dependent transport systems inner membrane component | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.39 | Psyr_0349 | | Binding-protein-dependent transport systems inner membrane component | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Marinobacter adhaerens HP15 | 0.39 | HP15_3904 | | binding-protein-dependent transport systems inner membrane component | 0.53 | HP15_1456 | | extracellular solute-binding protein, family 1 | low | > 73 |
| Dechlorosoma suillum PS | 0.34 | Dsui_2067 | | ABC-type metal ion transport system, permease component | 0.36 | Dsui_2928 | | ABC-type Fe3+ transport system, periplasmic component | low | > 51 |
| Pseudomonas segetis P6 | 0.33 | MPMX49_00330 | | Methionine import system permease protein MetP | 0.32 | MPMX49_04483 | | putative binding protein component of ABC iron transporter | low | > 75 |
| Variovorax sp. SCN45 | 0.33 | GFF3113 | | Methionine ABC transporter permease protein | 0.43 | GFF6762 | | Ferric iron ABC transporter, iron-binding protein | low | > 127 |
| Variovorax sp. OAS795 | 0.33 | ABID97_RS21740 | | methionine ABC transporter permease | 0.43 | ABID97_RS21255 | | Fe(3+) ABC transporter substrate-binding protein | low | > 91 |
| Pseudomonas stutzeri RCH2 | 0.32 | Psest_4315 | | ABC-type metal ion transport system, permease component | 0.34 | Psest_0179 | | ABC-type Fe3+ transport system, periplasmic component | — | — |
| Castellaniella sp019104865 MT123 | 0.32 | ABCV34_RS09540 | | methionine ABC transporter permease | 0.44 | ABCV34_RS03555 | | Fe(3+) ABC transporter substrate-binding protein | — | — |
Not shown: 38 genomes with orthologs for CSW01_04640 only; 9 genomes with orthologs for CSW01_03205 only