| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_08130 | | LysR family transcriptional regulator | 1.0 | CSW01_07195 | | cytochrome biogenesis protein | 0.58 | 15 |
| Shewanella loihica PV-4 | 0.43 | Shew_1440 | | LysR family transcriptional regulator (RefSeq) | 0.42 | Shew_1992 | | hypothetical protein (RefSeq) | — | — |
| Shewanella amazonensis SB2B | 0.42 | Sama_2215 | | LysR family transcriptional regulator (RefSeq) | 0.37 | Sama_1798 | | hypothetical protein (RefSeq) | low | > 62 |
| Shewanella sp. ANA-3 | 0.42 | Shewana3_1691 | | LysR family transcriptional regulator (RefSeq) | 0.46 | Shewana3_2114 | | hypothetical protein (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.41 | SO1916 | | transcriptional regulator, LysR family (NCBI ptt file) | 0.45 | SO2357 | | conserved hypothetical protein (NCBI ptt file) | low | > 76 |
| Pseudomonas fluorescens SBW25-INTG | 0.29 | PFLU_RS12705 | | LysR family transcriptional regulator | 0.25 | PFLU_RS22380 | | sulfite exporter TauE/SafE family protein | low | > 109 |
| Pseudomonas putida KT2440 | 0.29 | PP_3366 | | Transcriptional regulator, LysR family | 0.22 | PP_4263 | | putative membrane-bounded cytochrome biogenesis cycZ-like domain, copper tolerance protein | low | > 96 |
| Pseudomonas fluorescens SBW25 | 0.29 | PFLU_RS12705 | | LysR family transcriptional regulator | 0.25 | PFLU_RS22380 | | sulfite exporter TauE/SafE family protein | low | > 109 |
| Pseudomonas sp. BP01 | 0.29 | JOY50_RS14160 | | LysR family transcriptional regulator | 0.24 | JOY50_RS00115 | | sulfite exporter TauE/SafE family protein | low | > 84 |
| Pseudomonas fluorescens FW300-N2E2 | 0.26 | Pf6N2E2_401 | | Cyn operon transcriptional activator | 0.27 | Pf6N2E2_2320 | | Heavy-metal-associated domain (N-terminus) and membrane-bounded cytochrome biogenesis cycZ-like domain, possible membrane copper tolerance protein | low | > 103 |
| Pseudomonas sp. RS175 | 0.26 | PFR28_02537 | | HTH-type transcriptional regulator CynR | 0.26 | PFR28_01081 | | hypothetical protein | low | > 88 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.23 | Psyr_3484 | | regulatory protein, LysR:LysR, substrate-binding protein | 0.28 | Psyr_3422 | | membrane protein, putative | — | — |
| Pseudomonas syringae pv. syringae B728a | 0.23 | Psyr_3484 | | regulatory protein, LysR:LysR, substrate-binding protein | 0.28 | Psyr_3422 | | membrane protein, putative | — | — |
| Pseudomonas fluorescens FW300-N1B4 | 0.22 | Pf1N1B4_4442 | | Cyn operon transcriptional activator | 0.27 | Pf1N1B4_3869 | | Heavy-metal-associated domain (N-terminus) and membrane-bounded cytochrome biogenesis cycZ-like domain, possible membrane copper tolerance protein | low | > 87 |
| Pseudomonas orientalis W4I3 | 0.22 | QF045_RS10015 | | transcriptional regulator CynR | 0.27 | QF045_RS22575 | | sulfite exporter TauE/SafE family protein | low | > 93 |
| Pseudomonas fluorescens FW300-N2C3 | 0.22 | AO356_28895 | | LysR family transcriptional regulator | 0.27 | AO356_02475 | | cytochrome biogenesis protein | — | — |
| Pseudomonas sp. DMC3 | 0.22 | GFF1709 | | HTH-type transcriptional regulator CynR | 0.27 | GFF714 | | hypothetical protein | low | > 89 |
| Pseudomonas fluorescens FW300-N2E3 | 0.21 | AO353_17840 | | transcriptional regulator | 0.27 | AO353_00650 | | cytochrome biogenesis protein | low | > 101 |
| Azospirillum brasilense Sp245 | 0.21 | AZOBR_RS28100 | | LysR family transcriptional regulator | 0.13 | AZOBR_RS02895 | | membrane protein | — | — |
| Azospirillum sp. SherDot2 | 0.19 | MPMX19_03557 | | HTH-type transcriptional regulator CynR | 0.16 | MPMX19_02424 | | hypothetical protein | low | > 112 |
| Pseudomonas segetis P6 | 0.18 | MPMX49_02804 | | HTH-type transcriptional regulator GltC | 0.30 | MPMX49_02306 | | hypothetical protein | — | — |
Not shown: 36 genomes with orthologs for CSW01_08130 only; 18 genomes with orthologs for CSW01_07195 only