| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12840 | | magnesium transporter | 1.0 | CSW01_08445 | | ABC transporter substrate-binding protein | 0.72 | 10 |
| Shewanella loihica PV-4 | 0.64 | Shew_3316 | | magnesium transporter (RefSeq) | 0.37 | Shew_2498 | | extracellular solute-binding protein (RefSeq) | low | > 60 |
| Shewanella oneidensis MR-1 | 0.63 | SO3966 | mgtE-2 | magnesium transporter (NCBI ptt file) | 0.36 | SO1805 | sapA | peptide ABC transporter, periplasmic peptide-binding protein (NCBI ptt file) | low | > 76 |
| Shewanella sp. ANA-3 | 0.63 | Shewana3_0667 | | magnesium transporter (RefSeq) | 0.37 | Shewana3_2650 | | acetate kinase (RefSeq) | — | — |
| Shewanella amazonensis SB2B | 0.61 | Sama_3093 | | magnesium transporter (RefSeq) | 0.36 | Sama_1235 | | peptide ABC transporter, periplasmic peptide-binding protein (RefSeq) | low | > 62 |
| Alteromonas macleodii MIT1002 | 0.59 | MIT1002_00822 | | Magnesium transporter MgtE | 0.35 | MIT1002_01141 | | Dipeptide-binding protein | low | > 70 |
| Kangiella aquimarina DSM 16071 | 0.51 | B158DRAFT_2076 | | Mg2+ transporter (mgtE) | 0.32 | B158DRAFT_1047 | | ABC-type dipeptide transport system, periplasmic component | — | — |
| Pseudomonas putida KT2440 | 0.39 | PP_4471 | | Magnesium transporter | 0.30 | PP_0885 | | dipeptide ABC transporter - periplasmic binding protein | low | > 96 |
| Pseudomonas sp. DMC3 | 0.39 | GFF4866 | | Magnesium transporter MgtE | 0.32 | GFF5023 | | Periplasmic dipeptide transport protein | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.38 | AO353_02945 | | magnesium transporter | 0.30 | AO353_05370 | | peptide ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas fluorescens GW456-L13 | 0.38 | PfGW456L13_1984 | | Mg/Co/Ni transporter MgtE / CBS domain | 0.31 | PfGW456L13_5054 | | Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2) | low | > 87 |
| Pseudomonas sp. RS175 | 0.38 | PFR28_03267 | | Magnesium transporter MgtE | 0.32 | PFR28_00128 | | Periplasmic dipeptide transport protein | — | — |
| Pseudomonas fluorescens SBW25 | 0.38 | PFLU_RS23240 | | magnesium transporter | 0.30 | PFLU_RS04120 | | ABC transporter substrate-binding protein | low | > 109 |
| Pseudomonas fluorescens FW300-N2C3 | 0.38 | AO356_18805 | | magnesium transporter | 0.31 | AO356_07255 | | peptide ABC transporter substrate-binding protein | low | > 104 |
| Pseudomonas sp. BP01 | 0.38 | JOY50_RS00905 | mgtE | magnesium transporter | 0.30 | JOY50_RS10980 | | ABC transporter substrate-binding protein | — | — |
| Pseudomonas fluorescens SBW25-INTG | 0.38 | PFLU_RS23240 | | magnesium transporter | 0.30 | PFLU_RS04120 | | ABC transporter substrate-binding protein | low | > 109 |
| Pseudomonas aeruginosa MRSN321 | 0.38 | DY961_RS07890 | mgtE;go_function=magnesium | magnesium transporter | 0.31 | DY961_RS23975 | | ABC transporter substrate-binding protein | low | > 100 |
| Pseudomonas fluorescens FW300-N1B4 | 0.38 | Pf1N1B4_3454 | | Mg/Co/Ni transporter MgtE / CBS domain | 0.32 | Pf1N1B4_1121 | | Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2) | low | > 87 |
| Pseudomonas syringae pv. syringae B728a | 0.38 | Psyr_3552 | | Divalent cation transporter | 0.32 | Psyr_4238 | | extracellular solute-binding protein, family 5 | low | > 86 |
| Pseudomonas aeruginosa PUPa3 | 0.38 | DQ20_RS44910 | mgtE;go_function=magnesium | magnesium transporter | 0.31 | DQ20_RS56435 | | ABC transporter substrate-binding protein | low | > 101 |
| Pseudomonas lactucae CFBP13502 | 0.38 | GEMAOFIL_04470 | | Magnesium transporter MgtE | 0.30 | GEMAOFIL_01020 | | Periplasmic dipeptide transport protein | low | > 96 |
| Pseudomonas aeruginosa PA14 | 0.38 | IKLFDK_04090 | | magnesium transporter | 0.31 | IKLFDK_01580 | | Di/tripeptide-binding protein 3 | low | > 98 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.38 | Psyr_3552 | | Divalent cation transporter | 0.32 | Psyr_4238 | | extracellular solute-binding protein, family 5 | — | — |
| Pseudomonas sp. SVBP6 | 0.38 | COO64_RS21540 | mgtE | magnesium transporter | 0.31 | COO64_RS04105 | | ABC transporter substrate-binding protein | — | — |
| Pseudomonas fluorescens FW300-N2E2 | 0.38 | Pf6N2E2_5680 | | Mg/Co/Ni transporter MgtE / CBS domain | 0.31 | Pf6N2E2_3310 | | Dipeptide-binding ABC transporter, periplasmic substrate-binding component (TC 3.A.1.5.2) | — | — |
| Pseudomonas orientalis W4I3 | 0.38 | QF045_RS23740 | | magnesium transporter | 0.30 | QF045_RS07080 | | ABC transporter substrate-binding protein | low | > 93 |
| Pseudomonas simiae WCS417 | 0.38 | PS417_21630 | | magnesium transporter | 0.30 | PS417_04075 | | peptide ABC transporter substrate-binding protein | low | > 88 |
| Pseudomonas segetis P6 | 0.37 | MPMX49_03192 | | Magnesium transporter MgtE | 0.32 | MPMX49_03884 | | Periplasmic dipeptide transport protein | — | — |
| Pseudomonas sp. S08-1 | 0.37 | OH686_21360 | | magnesium transporter | 0.31 | OH686_08695 | | Dipeptide ABC transporter, substrate-binding protein DppA | — | — |
| Serratia liquefaciens MT49 | 0.35 | IAI46_18935 | | magnesium transporter | 0.40 | IAI46_13525 | | peptide ABC transporter substrate-binding protein SapA | — | — |
| Rahnella sp. WP5 | 0.34 | EX31_RS22660 | | magnesium transporter | 0.41 | EX31_RS15700 | | peptide ABC transporter substrate-binding protein SapA | — | — |
| Castellaniella sp019104865 MT123 | 0.33 | ABCV34_RS09600 | | magnesium transporter | 0.13 | ABCV34_RS13515 | | glutathione ABC transporter substrate-binding protein GsiB | low | > 48 |
| Klebsiella michiganensis M5al | 0.33 | BWI76_RS19880 | | magnesium transporter | 0.40 | BWI76_RS12420 | | peptide ABC transporter substrate-binding protein SapA | low | > 92 |
| Klebsiella pneumoniae MKP103 | 0.33 | KDGMDA_26825 | | magnesium transporter | 0.40 | KDGMDA_19885 | | peptide ABC transporter substrate-binding protein SapA | 0.18 | 57 |
| Erwinia amylovora T8 | 0.33 | OLJFJH_10545 | | magnesium transporter | 0.39 | OLJFJH_13660 | | peptide ABC transporter substrate-binding protein SapA | low | > 58 |
| Rhodospirillum rubrum S1H | 0.32 | Rru_A1995 | | Divalent cation transporter (NCBI) | 0.30 | Rru_A2356 | | extracellular solute-binding protein, family 5 (NCBI) | 0.48 | 6 |
| Pectobacterium carotovorum WPP14 | 0.32 | HER17_RS06395 | | magnesium transporter | 0.40 | HER17_RS09495 | | peptide ABC transporter substrate-binding protein SapA | low | > 75 |
| Azospirillum brasilense Sp245 | 0.32 | AZOBR_RS30975 | | magnesium transporter | 0.32 | AZOBR_RS29500 | | peptide ABC transporter substrate-binding protein | low | > 97 |
| Enterobacter asburiae PDN3 | 0.32 | EX28DRAFT_0366 | | Mg2+ transporter (mgtE) | 0.41 | EX28DRAFT_0974 | | ABC-type oligopeptide transport system, periplasmic component | low | > 76 |
| Pantoea agglomerans CFBP13505 P0401 | 0.32 | PagCFBP13505_RS15025 | | magnesium transporter | 0.39 | PagCFBP13505_RS06770 | | peptide ABC transporter substrate-binding protein SapA | low | > 74 |
| Enterobacter sp. TBS_079 | 0.32 | MPMX20_03170 | | Magnesium transporter MgtE | 0.40 | MPMX20_02474 | | Peptide transport periplasmic protein SapA | low | > 85 |
| Pantoea sp. MT58 | 0.32 | IAI47_05135 | | magnesium transporter | 0.40 | IAI47_09380 | | peptide ABC transporter substrate-binding protein SapA | low | > 76 |
| Agrobacterium fabrum C58 | 0.30 | Atu1547 | | magnesium transport protein | 0.30 | Atu4113 | | dipeptide ABC transporter substrate-binding protein | low | > 89 |
| Sinorhizobium meliloti 1021 | 0.30 | SMc01261 | | transporter transmembrane protein | 0.32 | SMc00786 | | periplasmic dipeptide-binding protein | low | > 103 |
| Azospirillum sp. SherDot2 | 0.29 | MPMX19_02142 | | Magnesium transporter MgtE | 0.32 | MPMX19_04419 | | Periplasmic dipeptide transport protein | low | > 112 |
| Rhizobium sp. OAE497 | 0.29 | ABIE40_RS09805 | | magnesium transporter | 0.32 | ABIE40_RS22525 | | ABC transporter substrate-binding protein | low | > 107 |
| Bosea sp. OAE506 | 0.28 | ABIE41_RS14795 | | magnesium transporter | 0.12 | ABIE41_RS23730 | | ABC transporter substrate-binding protein | low | > 77 |
| Rhodopseudomonas palustris CGA009 | 0.27 | TX73_016355 | | magnesium transporter | 0.11 | TX73_012035 | | ABC transporter substrate-binding protein | low | > 86 |
| Pedobacter sp. GW460-11-11-14-LB5 | 0.26 | CA265_RS09480 | | magnesium transporter | 0.12 | CA265_RS01030 | | ABC transporter substrate-binding protein | low | > 88 |
| Mucilaginibacter yixingensis YX-36 DSM 26809 | 0.25 | ABZR88_RS10195 | | magnesium transporter | 0.12 | ABZR88_RS16670 | | ABC transporter substrate-binding protein | low | > 71 |
| Synechocystis sp000284455 PCC 6803 | 0.21 | SGL_RS06105 | | magnesium transporter | 0.11 | SGL_RS08095 | | peptide ABC transporter substrate-binding protein | low | > 52 |
Not shown: 31 genomes with orthologs for CSW01_12840 only; 27 genomes with orthologs for CSW01_08445 only