| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12030 | | glutamate synthase large subunit | 1.0 | CSW01_08925 | | sialic acid-binding protein | 0.44 | 20 |
| Pectobacterium carotovorum WPP14 | 0.76 | HER17_RS19910 | | glutamate synthase large subunit | 0.20 | HER17_RS19675 | | TRAP transporter substrate-binding protein | low | > 75 |
| Rahnella sp. WP5 | 0.75 | EX31_RS12515 | | glutamate synthase large subunit | 0.19 | EX31_RS08010 | | TRAP transporter substrate-binding protein | low | > 89 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.75 | GFF2956 | | Glutamate synthase [NADPH] large chain (EC 1.4.1.13) | 0.22 | GFF430 | | 2,3-diketo-L-gulonate-binding periplasmic protein yiaO precursor | low | > 78 |
| Klebsiella michiganensis M5al | 0.75 | BWI76_RS25315 | | glutamate synthase large subunit | 0.22 | BWI76_RS24125 | | hypothetical protein | low | > 92 |
| Escherichia coli Nissle 1917 | 0.75 | ECOLIN_RS18475 | | glutamate synthase large subunit | 0.22 | ECOLIN_RS20470 | | 2,3-diketo-L-gulonate TRAP transporter substrate-binding protein YiaO | low | > 55 |
| Escherichia coli ECRC62 | 0.75 | BNILDI_01850 | gltB | glutamate synthase large subunit | 0.22 | BNILDI_03725 | yiaO | 2,3-diketo-L-gulonate transporter substrate-binding protein YiaO | low | > 75 |
| Escherichia coli ECOR27 | 0.75 | NOLOHH_09685 | gltB | glutamate synthase large subunit | 0.23 | NOLOHH_07820 | yiaO | 2,3-diketo-L-gulonate transporter substrate-binding protein YiaO | low | > 76 |
| Escherichia coli ECOR38 | 0.75 | HEPCGN_16760 | gltB3 | Glutamate synthase domain 3 | 0.23 | HEPCGN_14765 | yiaO | 2,3-diketo-L-gulonate transporter substrate-binding protein YiaO | low | > 88 |
| Enterobacter sp. TBS_079 | 0.75 | MPMX20_04126 | | Glutamate synthase [NADPH] large chain | 0.20 | MPMX20_04349 | | Solute-binding protein | low | > 85 |
| Escherichia fergusonii Becca | 0.75 | EFB2_00611 | | Glutamate synthase [NADPH] large chain | 0.22 | EFB2_00227 | | 2,3-diketo-L-gulonate-binding periplasmic protein YiaO | low | > 86 |
| Escherichia coli BL21 | 0.74 | ECD_03077 | | glutamate synthase, large subunit | 0.23 | ECD_03431 | | 2,3-diketo-L-gulonate-binding periplasmic protein | low | > 61 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.74 | OHPLBJKB_00488 | | Glutamate synthase [NADPH] large chain | 0.23 | OHPLBJKB_00125 | | 2,3-diketo-L-gulonate-binding periplasmic protein YiaO | low | > 74 |
| Escherichia coli BW25113 | 0.74 | b3212 | gltB | glutamate synthase, large subunit (NCBI) | 0.23 | b3579 | yiaO | predicted transporter (NCBI) | low | > 76 |
| Alteromonas macleodii MIT1002 | 0.69 | MIT1002_03139 | | Glutamate synthase [NADPH] large chain precursor | 0.22 | MIT1002_02426 | | Extracytoplasmic solute receptor protein YiaO | low | > 70 |
| Marinobacter adhaerens HP15 | 0.61 | HP15_482 | | glutamate synthase subunit alpha | 0.15 | HP15_2560 | | TRAP dicarboxylate transporter- DctP subunit | — | — |
| Pseudomonas segetis P6 | 0.61 | ACVTMO_RS20985 | gltB | glutamate synthase large subunit | 0.22 | ACVTMO_RS11805 | | TRAP transporter substrate-binding protein | low | > 75 |
| Pseudomonas fluorescens FW300-N2E2 | 0.61 | Pf6N2E2_3752 | | Glutamate synthase [NADPH] large chain (EC 1.4.1.13) | 0.22 | Pf6N2E2_1301 | | TRAP-type C4-dicarboxylate transport system, periplasmic component | low | > 103 |
| Pseudomonas sp. RS175 | 0.61 | PFR28_05015 | | Glutamate synthase [NADPH] large chain | 0.22 | PFR28_01614 | | hypothetical protein | low | > 88 |
| Pseudomonas fluorescens FW300-N2C3 | 0.61 | AO356_09375 | | glutamate synthase | 0.21 | AO356_25645 | | ABC transporter substrate-binding protein | low | > 104 |
| Pseudomonas simiae WCS417 | 0.61 | PS417_02000 | | glutamate synthase | 0.18 | PS417_17370 | | C4-dicarboxylate ABC transporter | low | > 88 |
| Pseudomonas orientalis W4I3 | 0.60 | QF045_RS05060 | | glutamate synthase large subunit | 0.18 | QF045_RS19030 | | TRAP transporter substrate-binding protein | low | > 93 |
| Pseudomonas putida KT2440 | 0.60 | PP_5076 | | L-glutamate synthase(NADPH) alpha subunit | 0.20 | PP_1169 | | D-glucuronate / D-galacturonate TRAP transporter, solute receptor component (from data) | low | > 96 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.60 | Psyr_0411 | | glutamate synthase (NADPH) large subunit | 0.19 | Psyr_0900 | | TRAP dicarboxylate transporter- DctP subunit | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.60 | Psyr_0411 | | glutamate synthase (NADPH) large subunit | 0.19 | Psyr_0900 | | TRAP dicarboxylate transporter- DctP subunit | low | > 86 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.52 | Xcc-8004.44.1 | | Glutamate synthase [NADPH] large chain (EC 1.4.1.13) | 0.18 | Xcc-8004.201.1 | | TRAP-type C4-dicarboxylate transport system, periplasmic component | low | > 74 |
Not shown: 38 genomes with orthologs for CSW01_12030 only; 22 genomes with orthologs for CSW01_08925 only