| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Azospirillum sp. SherDot2 | 1.0 | MPMX19_03647 | | N-acetylglucosamine repressor | 1.0 | MPMX19_02737 | | Tryptophan synthase alpha chain | 0.65 | 3 |
| Acidovorax sp. GW101-3H11 | 0.35 | Ac3H11_3039 | | Transcriptional regulator FrcR for fructose utilization, ROK family | 0.38 | Ac3H11_1535 | | Tryptophan synthase alpha chain (EC 4.2.1.20) | — | — |
| Paraburkholderia sabiae LMG 24235 | 0.34 | QEN71_RS13105 | | ROK family transcriptional regulator | 0.38 | QEN71_RS17655 | | tryptophan synthase subunit alpha | low | > 153 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.34 | H281DRAFT_03223 | | Sugar kinase of the NBD/HSP70 family, may contain an N-terminal HTH domain | 0.38 | H281DRAFT_06065 | | tryptophan synthase, alpha chain | — | — |
| Agrobacterium fabrum C58 | 0.33 | Atu0062 | | transcriptional regulator, ROK family | 0.56 | Atu0019 | | tryptophan synthase alpha subunit | — | — |
| Variovorax sp. SCN45 | 0.33 | GFF2608 | | Transcriptional regulator FrcR for fructose utilization, ROK family | 0.37 | GFF3882 | | Tryptophan synthase alpha chain (EC 4.2.1.20) | — | — |
| Sinorhizobium meliloti 1021 | 0.32 | SMc02172 | | transcriptional regulator | 0.56 | SMc02765 | | tryptophan synthase subunit alpha | low | > 103 |
| Paraburkholderia graminis OAS925 | 0.32 | ABIE53_004068 | | putative NBD/HSP70 family sugar kinase | 0.40 | ABIE53_004811 | | tryptophan synthase alpha chain | low | > 113 |
| Rhizobium sp. OAE497 | 0.32 | ABIE40_RS02075 | | ROK family transcriptional regulator | 0.58 | ABIE40_RS19340 | | tryptophan synthase subunit alpha | — | — |
| Variovorax sp. OAS795 | 0.32 | ABID97_RS19760 | | ROK family transcriptional regulator | 0.37 | ABID97_RS08425 | | tryptophan synthase subunit alpha | low | > 91 |
| Phaeobacter inhibens DSM 17395 | 0.31 | PGA1_c28070 | | putative transcriptional regulator, marR family | 0.58 | PGA1_c04930 | | tryptophan synthase alpha chain | — | — |
| Burkholderia phytofirmans PsJN | 0.31 | BPHYT_RS22730 | | serine/threonine kinase | 0.38 | BPHYT_RS33865 | | tryptophan synthase alpha chain | low | > 109 |
| Rahnella sp. WP5 | 0.24 | EX31_RS07040 | | ROK family transcriptional regulator | 0.26 | EX31_RS09980 | | tryptophan synthase subunit alpha | low | > 89 |
| Cupriavidus basilensis FW507-4G11 | 0.23 | RR42_RS03355 | | N-acylmannosamine kinase | 0.41 | RR42_RS14350 | | tryptophan synthase alpha chain | — | — |
| Sphingobium sp. HT1-2 | 0.22 | GFF5034 | | hypothetical protein | 0.49 | GFF1627 | | Tryptophan synthase alpha chain (EC 4.2.1.20) | low | > 95 |
| Sphingomonas koreensis DSMZ 15582 | 0.21 | Ga0059261_1775 | | Transcriptional regulator/sugar kinase | 0.44 | Ga0059261_0239 | | tryptophan synthase, alpha chain (EC 4.2.1.20) | low | > 68 |
| Serratia liquefaciens MT49 | 0.21 | IAI46_11775 | | ROK family transcriptional regulator | 0.27 | IAI46_14045 | | tryptophan synthase subunit alpha | low | > 86 |
| Dyella japonica UNC79MFTsu3.2 | 0.17 | ABZR86_RS19180 | | ROK family transcriptional regulator | 0.39 | ABZR86_RS07995 | | tryptophan synthase subunit alpha | low | > 74 |
| Dickeya dianthicola ME23 | 0.16 | DZA65_RS22055 | | ROK family transcriptional regulator | 0.27 | DZA65_RS10940 | | tryptophan synthase subunit alpha | low | > 75 |
| Dickeya dianthicola 67-19 | 0.15 | HGI48_RS21070 | | ROK family transcriptional regulator | 0.27 | HGI48_RS10460 | | tryptophan synthase subunit alpha | low | > 71 |
| Dickeya dadantii 3937 | 0.15 | DDA3937_RS00295 | | ROK family transcriptional regulator | 0.27 | DDA3937_RS10460 | | tryptophan synthase subunit alpha | low | > 74 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.13 | Psyr_4501 | | transcriptional regulator, MarR family | 0.61 | Psyr_0033 | | tryptophan synthase, alpha chain | 0.35 | 63 |
| Pseudomonas syringae pv. syringae B728a | 0.13 | Psyr_4501 | | transcriptional regulator, MarR family | 0.61 | Psyr_0033 | | tryptophan synthase, alpha chain | low | > 86 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.13 | Xcc-8004.5148.1 | | N-acetylglucosamine-6P-responsive transcriptional repressor NagC, ROK family | 0.35 | Xcc-8004.1967.1 | | Tryptophan synthase alpha chain (EC 4.2.1.20) | 0.44 | 20 |
| Caulobacter crescentus NA1000 | 0.12 | CCNA_01870 | | NagC-family transcriptional regulator | 0.51 | CCNA_03657 | | tryptophan synthase alpha chain | low | > 66 |
| Caulobacter crescentus NA1000 Δfur | 0.12 | CCNA_01870 | | NagC-family transcriptional regulator | 0.51 | CCNA_03657 | | tryptophan synthase alpha chain | low | > 67 |
Not shown: 3 genomes with orthologs for MPMX19_03647 only; 84 genomes with orthologs for MPMX19_02737 only