| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12680 | | cytosol aminopeptidase | 1.0 | CSW01_03210 | | iron ABC transporter permease | 0.93 | 3 |
| Erwinia tracheiphila SCR3 | 0.84 | LU632_RS20855 | pepA | leucyl aminopeptidase | 0.07 | LU632_RS03340 | | iron ABC transporter permease | low | > 74 |
| Erwinia tracheiphila HP pepo 2.2 | 0.84 | IJEDHG_14170 | pepA | leucyl aminopeptidase | 0.07 | IJEDHG_05515 | | Iron ABC transporter permease | low | > 61 |
| Rahnella sp. WP5 | 0.83 | EX31_RS04385 | | leucyl aminopeptidase | 0.28 | EX31_RS17575 | | iron ABC transporter permease | low | > 89 |
| Dickeya dianthicola 67-19 | 0.83 | HGI48_RS01955 | | leucyl aminopeptidase | 0.26 | HGI48_RS16120 | | iron ABC transporter permease | low | > 71 |
| Dickeya dadantii 3937 | 0.83 | DDA3937_RS01995 | | leucyl aminopeptidase | 0.26 | DDA3937_RS16000 | | iron ABC transporter permease | low | > 74 |
| Dickeya dianthicola ME23 | 0.83 | DZA65_RS02060 | | leucyl aminopeptidase | 0.26 | DZA65_RS17205 | | iron ABC transporter permease | low | > 75 |
| Enterobacter sp. TBS_079 | 0.82 | MPMX20_04118 | | Cytosol aminopeptidase | 0.08 | MPMX20_01120 | | hypothetical protein | low | > 85 |
| Enterobacter asburiae PDN3 | 0.82 | EX28DRAFT_3267 | | Leucyl aminopeptidase | 0.08 | EX28DRAFT_2436 | | ABC-type Fe3+ transport system, permease component | low | > 76 |
| Shewanella loihica PV-4 | 0.81 | Shew_0939 | | leucyl aminopeptidase (RefSeq) | 0.47 | Shew_0862 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | low | > 60 |
| Klebsiella michiganensis M5al | 0.81 | BWI76_RS03040 | | leucyl aminopeptidase | 0.07 | BWI76_RS10475 | | binding-protein-dependent transport system inner membrane protein | low | > 92 |
| Shewanella amazonensis SB2B | 0.81 | Sama_0795 | | leucyl aminopeptidase (RefSeq) | 0.45 | Sama_0667 | | iron(III) ABC transporter, permease protein (RefSeq) | low | > 62 |
| Pectobacterium carotovorum WPP14 | 0.81 | HER17_RS19450 | | leucyl aminopeptidase | 0.33 | HER17_RS05515 | | iron ABC transporter permease | low | > 75 |
| Shewanella sp. ANA-3 | 0.81 | Shewana3_3006 | | leucyl aminopeptidase (RefSeq) | 0.51 | Shewana3_3516 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.81 | SO1368 | pepA-2 | cytosol aminopeptidase (NCBI ptt file) | 0.50 | SO0743 | | iron(III) ABC transporter, permease protein (NCBI ptt file) | low | > 76 |
| Alteromonas macleodii MIT1002 | 0.79 | MIT1002_03197 | | Cytosol aminopeptidase | 0.12 | MIT1002_00116 | | Spermidine/putrescine transport system permease protein PotB | low | > 70 |
| Kangiella aquimarina DSM 16071 | 0.60 | B158DRAFT_1167 | | Leucyl aminopeptidase | 0.30 | B158DRAFT_0541 | | ABC-type Fe3+ transport system, permease component | — | — |
| Dechlorosoma suillum PS | 0.59 | Dsui_3536 | | leucyl aminopeptidase | 0.35 | Dsui_2942 | | ABC-type Fe3+ transport system, permease component | low | > 51 |
| Pseudomonas fluorescens GW456-L13 | 0.54 | PfGW456L13_4846 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.29 | PfGW456L13_901 | | Ferric iron ABC transporter, permease protein | low | > 87 |
| Pseudomonas simiae WCS417 | 0.54 | PS417_05165 | | cytosol aminopeptidase | 0.31 | PS417_27260 | | iron ABC transporter permease | low | > 88 |
| Pseudomonas lactucae CFBP13502 | 0.54 | GEMAOFIL_01239 | | Cytosol aminopeptidase | 0.32 | GEMAOFIL_05590 | | hypothetical protein | low | > 93 |
| Pseudomonas fluorescens SBW25-INTG | 0.54 | PFLU_RS05235 | | leucyl aminopeptidase | 0.32 | PFLU_RS28920 | | iron ABC transporter permease | low | > 109 |
| Pseudomonas fluorescens SBW25 | 0.54 | PFLU_RS05235 | | leucyl aminopeptidase | 0.32 | PFLU_RS28920 | | iron ABC transporter permease | low | > 109 |
| Pseudomonas fluorescens FW300-N2E2 | 0.54 | Pf6N2E2_5420 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.32 | Pf6N2E2_4484 | | Ferric iron ABC transporter, permease protein | low | > 103 |
| Pseudomonas fluorescens FW300-N1B4 | 0.54 | Pf1N1B4_898 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.32 | Pf1N1B4_2233 | | Ferric iron ABC transporter, permease protein | low | > 87 |
| Pseudomonas fluorescens FW300-N2C3 | 0.54 | AO356_17470 | | aminopeptidase | 0.32 | AO356_13030 | | iron ABC transporter permease | low | > 104 |
| Pseudomonas fluorescens FW300-N2E3 | 0.54 | AO353_04535 | | aminopeptidase | 0.32 | AO353_08740 | | iron ABC transporter permease | low | > 101 |
| Pseudomonas sp. DMC3 | 0.54 | GFF1952 | | Cytosol aminopeptidase | 0.30 | GFF311 | | hypothetical protein | low | > 89 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.54 | Psyr_1091 | | aminopeptidase A, Metallo peptidase, MEROPS family M17 | 0.30 | Psyr_0245 | | Binding-protein-dependent transport systems inner membrane component | 0.49 | 29 |
| Pseudomonas syringae pv. syringae B728a | 0.54 | Psyr_1091 | | aminopeptidase A, Metallo peptidase, MEROPS family M17 | 0.30 | Psyr_0245 | | Binding-protein-dependent transport systems inner membrane component | low | > 86 |
| Pseudomonas sp. RS175 | 0.53 | PFR28_03528 | | Cytosol aminopeptidase | 0.31 | PFR28_04317 | | hypothetical protein | low | > 88 |
| Pseudomonas segetis P6 | 0.53 | MPMX49_03516 | | Cytosol aminopeptidase | 0.32 | MPMX49_04482 | | hypothetical protein | low | > 75 |
| Pseudomonas putida KT2440 | 0.52 | PP_0980 | | Probable cytosol aminopeptidase | 0.29 | PP_5195 | | putative Iron ABC transporter, permease protein | low | > 96 |
| Pseudomonas sp. S08-1 | 0.52 | OH686_07810 | | Cytosol aminopeptidase PepA | 0.32 | OH686_11180 | | Ferric iron ABC transporter, permease protein | low | > 80 |
| Pseudomonas sp. BP01 | 0.52 | JOY50_RS11265 | | leucyl aminopeptidase | 0.30 | JOY50_RS22420 | | ABC transporter permease | low | > 84 |
| Pseudomonas aeruginosa PA14 | 0.51 | IKLFDK_19730 | | leucyl aminopeptidase | 0.28 | IKLFDK_27390 | | iron ABC transporter permease | low | > 100 |
| Pseudomonas sp. SVBP6 | 0.51 | COO64_RS04415 | | leucyl aminopeptidase | 0.30 | COO64_RS00965 | | iron ABC transporter permease | low | > 93 |
| Burkholderia phytofirmans PsJN | 0.51 | BPHYT_RS04795 | | cytosol aminopeptidase | 0.12 | BPHYT_RS23965 | | iron ABC transporter permease | low | > 109 |
| Pseudomonas stutzeri RCH2 | 0.51 | Psest_1235 | | Leucyl aminopeptidase | 0.27 | Psest_0180 | | ABC-type Fe3+ transport system, permease component | — | — |
| Cupriavidus basilensis FW507-4G11 | 0.48 | RR42_RS16225 | | cytosol aminopeptidase | 0.36 | RR42_RS04345 | | iron ABC transporter permease | low | > 128 |
| Herbaspirillum seropedicae SmR1 | 0.46 | HSERO_RS15600 | | cytosol aminopeptidase | 0.24 | HSERO_RS16585 | | iron ABC transporter permease | low | > 78 |
| Marinobacter adhaerens HP15 | 0.46 | HP15_1315 | | leucyl aminopeptidase | 0.46 | HP15_1455 | | iron(III) ABC transporter, permease protein | — | — |
| Castellaniella sp019104865 MT123 | 0.43 | ABCV34_RS08295 | | leucyl aminopeptidase | 0.30 | ABCV34_RS03550 | | iron ABC transporter permease | — | — |
| Variovorax sp. OAS795 | 0.37 | ABID97_RS16580 | | leucyl aminopeptidase | 0.29 | ABID97_RS21260 | | iron ABC transporter permease | low | > 91 |
| Acidovorax sp. GW101-3H11 | 0.36 | Ac3H11_2399 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.30 | Ac3H11_3971 | | Ferric iron ABC transporter, permease protein | low | > 79 |
| Variovorax sp. SCN45 | 0.36 | GFF240 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.28 | GFF6761 | | Ferric iron ABC transporter, permease protein | low | > 127 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.36 | GFF4309 | | Cytosol aminopeptidase PepA (EC 3.4.11.1) | 0.27 | GFF663 | | Ferric iron ABC transporter, permease protein | low | > 90 |
| Rhodospirillum rubrum S1H | 0.31 | Rru_A0454 | | Leucyl aminopeptidase (NCBI) | 0.38 | Rru_A0768 | | Binding-protein-dependent transport systems inner membrane component (NCBI) | low | > 58 |
| Azospirillum brasilense Sp245 | 0.29 | AZOBR_RS16385 | | aminopeptidase A | 0.39 | AZOBR_RS03155 | | iron ABC transporter permease | — | — |
| Sinorhizobium meliloti 1021 | 0.28 | SMc00585 | | leucyl aminopeptidase | 0.36 | SMc00775 | | iron(III) permease | low | > 103 |
| Xanthobacter sp. DMC5 | 0.28 | GFF142 | | Cytosol aminopeptidase | 0.31 | GFF360 | | hypothetical protein | — | — |
| Bosea sp. OAE506 | 0.27 | ABIE41_RS17710 | | leucyl aminopeptidase | 0.29 | ABIE41_RS15165 | | iron ABC transporter permease | low | > 77 |
| Azospirillum sp. SherDot2 | 0.27 | MPMX19_01593 | | Cytosol aminopeptidase | 0.29 | MPMX19_01379 | | hypothetical protein | low | > 112 |
| Rhodopseudomonas palustris CGA009 | 0.25 | TX73_015830 | | leucyl aminopeptidase | 0.24 | TX73_021530 | | iron ABC transporter permease | low | > 86 |
| Dinoroseobacter shibae DFL-12 | 0.25 | Dshi_1191 | | Leucyl aminopeptidase (RefSeq) | 0.36 | Dshi_2023 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | — | — |
| Synechocystis sp000284455 PCC 6803 | 0.24 | SGL_RS09430 | | leucyl aminopeptidase | 0.42 | SGL_RS12585 | | ABC transporter permease subunit | low | > 52 |
Not shown: 44 genomes with orthologs for CSW01_12680 only; 4 genomes with orthologs for CSW01_03210 only