| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_10375 | | HIT family protein | 1.0 | CSW01_03205 | | iron ABC transporter substrate-binding protein | 0.65 | 16 |
| Azospirillum brasilense Sp245 | 0.43 | AZOBR_RS09905 | | diadenosine tetraphosphate hydrolase | 0.35 | AZOBR_RS03165 | | iron deficiency-induced protein A | low | > 97 |
| Marinobacter adhaerens HP15 | 0.42 | HP15_2046 | | histidine triad (HIT) protein | 0.53 | HP15_1456 | | extracellular solute-binding protein, family 1 | low | > 73 |
| Pseudomonas sp. DMC3 | 0.40 | GFF5194 | | hypothetical protein | 0.31 | GFF312 | | putative binding protein component of ABC iron transporter | low | > 89 |
| Kangiella aquimarina DSM 16071 | 0.40 | B158DRAFT_0037 | | Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases | 0.31 | B158DRAFT_0540 | | ABC-type Fe3+ transport system, periplasmic component | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.40 | Pf1N1B4_646 | | Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases | 0.32 | Pf1N1B4_2232 | | Ferric iron ABC transporter, iron-binding protein | low | > 87 |
| Pseudomonas putida KT2440 | 0.40 | PP_1207 | | conserved protein of unknown function | 0.33 | PP_5196 | | putative iron(III)|iron ABC transporter, periplasmic iron-binding protein | low | > 96 |
| Pseudomonas fluorescens FW300-N2E2 | 0.40 | Pf6N2E2_5525 | | Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases | 0.32 | Pf6N2E2_4483 | | Ferric iron ABC transporter, iron-binding protein | low | > 103 |
| Pseudomonas syringae pv. syringae B728a | 0.39 | Psyr_1401 | | Histidine triad (HIT) protein | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Pseudomonas fluorescens FW300-N2E3 | 0.39 | AO353_03625 | | histidine triad (HIT) protein | 0.31 | AO353_08745 | | iron ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.39 | Psyr_1401 | | Histidine triad (HIT) protein | 0.31 | Psyr_0244 | | extracellular solute-binding protein, family 1 | low | > 86 |
| Pseudomonas sp. SVBP6 | 0.39 | COO64_RS20050 | | HIT domain-containing protein | 0.34 | COO64_RS00970 | | extracellular solute-binding protein | low | > 93 |
| Pseudomonas fluorescens SBW25-INTG | 0.39 | PFLU_RS24135 | | HIT domain-containing protein | 0.32 | PFLU_RS28925 | | extracellular solute-binding protein | low | > 109 |
| Pseudomonas fluorescens SBW25 | 0.39 | PFLU_RS24135 | | HIT domain-containing protein | 0.32 | PFLU_RS28925 | | extracellular solute-binding protein | low | > 109 |
| Pseudomonas simiae WCS417 | 0.39 | PS417_22495 | | histidine triad (HIT) protein | 0.32 | PS417_27265 | | iron ABC transporter substrate-binding protein | low | > 88 |
| Pseudomonas aeruginosa PA14 | 0.39 | IKLFDK_04335 | | HIT family protein | 0.32 | IKLFDK_27385 | | putative binding protein component of ABC iron transporter PA5217 | low | > 98 |
| Azospirillum sp. SherDot2 | 0.39 | MPMX19_00872 | | hypothetical protein | 0.34 | MPMX19_01386 | | Iron deficiency-induced protein A | low | > 112 |
| Pseudomonas sp. RS175 | 0.39 | PFR28_03422 | | hypothetical protein | 0.32 | PFR28_04318 | | putative binding protein component of ABC iron transporter | low | > 88 |
| Pseudomonas aeruginosa MRSN321 | 0.39 | DY961_RS07635 | | HIT domain-containing protein | 0.32 | DY961_RS11955 | | extracellular solute-binding protein | low | > 100 |
| Pseudomonas sp. BP01 | 0.38 | JOY50_RS01865 | | HIT domain-containing protein | 0.32 | JOY50_RS22425 | | extracellular solute-binding protein | low | > 84 |
| Rhizobium sp. OAE497 | 0.38 | ABIE40_RS00270 | | HIT family protein | 0.45 | ABIE40_RS21710 | | extracellular solute-binding protein | low | > 107 |
| Pseudomonas aeruginosa PUPa3 | 0.38 | DQ20_RS45155 | | HIT domain-containing protein | 0.32 | DQ20_RS50160 | | extracellular solute-binding protein | low | > 101 |
| Pseudomonas stutzeri RCH2 | 0.38 | Psest_1489 | | Diadenosine tetraphosphate (Ap4A) hydrolase and other HIT family hydrolases | 0.34 | Psest_0179 | | ABC-type Fe3+ transport system, periplasmic component | — | — |
| Pseudomonas orientalis W4I3 | 0.38 | QF045_RS24660 | | HIT domain-containing protein | 0.32 | QF045_RS01635 | | extracellular solute-binding protein | low | > 93 |
| Pseudomonas lactucae CFBP13502 | 0.38 | GEMAOFIL_04651 | | hypothetical protein | 0.32 | GEMAOFIL_05591 | | putative binding protein component of ABC iron transporter | low | > 96 |
| Pseudomonas fluorescens FW300-N2C3 | 0.37 | AO356_17975 | | histidine triad (HIT) protein | 0.32 | AO356_13025 | | iron ABC transporter substrate-binding protein | low | > 104 |
| Pseudomonas segetis P6 | 0.36 | MPMX49_01677 | | hypothetical protein | 0.32 | MPMX49_04483 | | putative binding protein component of ABC iron transporter | low | > 75 |
| Rhodospirillum rubrum S1H | 0.34 | Rru_A2901 | | Histidine triad (HIT) protein (NCBI) | 0.55 | Rru_A0769 | | extracellular solute-binding protein, family 1 (NCBI) | low | > 58 |
| Agrobacterium fabrum C58 | 0.34 | Atu0097 | | hypothetical protein | 0.49 | Atu0202 | | ABC transporter, substrate binding protein (iron) | low | > 89 |
| Xanthobacter sp. DMC5 | 0.31 | GFF1657 | | hypothetical protein | 0.43 | GFF361 | | Iron uptake protein A2 | — | — |
Not shown: 12 genomes with orthologs for CSW01_10375 only; 33 genomes with orthologs for CSW01_03205 only