| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_00290 | | gamma carbonic anhydrase family protein | 1.0 | CSW01_01875 | | hypothetical protein | 0.82 | 6 |
| Shewanella oneidensis MR-1 | 0.70 | SO0042 | | carbonic anhydrase, family 3 (NCBI ptt file) | 0.35 | SO1402 | | conserved hypothetical protein (NCBI ptt file) | low | > 76 |
| Shewanella sp. ANA-3 | 0.69 | Shewana3_0045 | | carbonic anhydrase (RefSeq) | 0.35 | Shewana3_2973 | | YheO domain-containing protein (RefSeq) | low | > 73 |
| Pantoea agglomerans CFBP13505 P0401 | 0.69 | PagCFBP13505_RS22570 | | gamma carbonic anhydrase family protein | 0.65 | PagCFBP13505_RS21525 | | transcriptional regulator | low | > 74 |
| Pseudomonas sp. RS175 | 0.68 | PFR28_04700 | | Protein YrdA | 0.13 | PFR28_03547 | | Transcriptional regulator DauR | low | > 88 |
| Pseudomonas fluorescens FW300-N2E2 | 0.68 | Pf6N2E2_4090 | | carbonic anhydrase, family 3 | 0.14 | Pf6N2E2_5396 | | YheO-like PAS domain | low | > 103 |
| Pseudomonas fluorescens FW300-N2C3 | 0.67 | AO356_11115 | | anhydrase | 0.14 | AO356_17355 | | hypothetical protein | low | > 104 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.67 | GFF2399 | | carbonic anhydrase, family 3 | 0.64 | GFF3726 | | YheO-like PAS domain | low | > 78 |
| Pseudomonas fluorescens SBW25 | 0.67 | PFLU_RS00235 | | gamma carbonic anhydrase family protein | 0.15 | PFLU_RS13585 | | DNA-binding protein | low | > 109 |
| Pseudomonas aeruginosa MRSN321 | 0.67 | DY961_RS26595 | | gamma carbonic anhydrase family protein | 0.15 | DY961_RS13545 | dauR;inference=COORDINATES | transcriptional regulator DauR | low | > 100 |
| Pseudomonas fluorescens FW300-N2E3 | 0.67 | AO353_10770 | | anhydrase | 0.16 | AO353_04640 | | hypothetical protein | low | > 101 |
| Pseudomonas aeruginosa PUPa3 | 0.67 | DQ20_RS31165 | | gamma carbonic anhydrase family protein | 0.15 | DQ20_RS48840 | dauR;inference=COORDINATES | transcriptional regulator DauR | low | > 101 |
| Pseudomonas fluorescens SBW25-INTG | 0.67 | PFLU_RS00235 | | gamma carbonic anhydrase family protein | 0.15 | PFLU_RS13585 | | DNA-binding protein | low | > 109 |
| Klebsiella michiganensis M5al | 0.67 | BWI76_RS25635 | | gamma carbonic anhydrase family protein | 0.64 | BWI76_RS25905 | | hypothetical protein | low | > 92 |
| Pseudomonas aeruginosa PA14 | 0.67 | IKLFDK_25220 | | gamma carbonic anhydrase family protein | 0.15 | IKLFDK_19905 | | Transcriptional regulator DauR | low | > 98 |
| Pseudomonas fluorescens FW300-N1B4 | 0.66 | Pf1N1B4_1843 | | carbonic anhydrase, family 3 | 0.15 | Pf1N1B4_923 | | YheO-like PAS domain | low | > 87 |
| Pseudomonas simiae WCS417 | 0.66 | PS417_00240 | | anhydrase | 0.15 | PS417_12915 | | DNA-binding protein | low | > 88 |
| Enterobacter sp. TBS_079 | 0.66 | MPMX20_04187 | | Protein YrdA | 0.64 | MPMX20_04239 | | Transcriptional regulator DauR | low | > 85 |
| Serratia liquefaciens MT49 | 0.66 | IAI46_23235 | | gamma carbonic anhydrase family protein | 0.66 | IAI46_23490 | | transcriptional regulator | low | > 87 |
| Rahnella sp. WP5 | 0.66 | EX31_RS15945 | | gamma carbonic anhydrase family protein | 0.66 | EX31_RS04470 | | transcriptional regulator | low | > 89 |
| Pseudomonas sp. DMC3 | 0.66 | GFF664 | | Protein YrdA | 0.15 | GFF1929 | | Transcriptional regulator DauR | low | > 89 |
| Pseudomonas sp. S08-1 | 0.66 | OH686_12365 | | Protein YrdA | 0.14 | OH686_07030 | | YheO-like PAS domain | low | > 80 |
| Pseudomonas putida KT2440 | 0.66 | PP_0095 | | putative enzyme of unknown function | 0.16 | PP_2931 | | conserved protein of unknown function | low | > 96 |
| Pseudomonas sp. SVBP6 | 0.66 | COO64_RS02330 | | gamma carbonic anhydrase family protein | 0.15 | COO64_RS25095 | | transcriptional regulator | 0.39 | 56 |
| Escherichia coli ECRC98 | 0.65 | JDDGAC_21195 | yrdA | Protein YrdA | 0.64 | JDDGAC_20930 | yheO | Uncharacterized protein YheO | low | > 87 |
| Escherichia coli BW25113 | 0.65 | b3279 | yrdA | putative transferase (VIMSS) | 0.64 | b3346 | yheO | orf, hypothetical protein (VIMSS) | low | > 76 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.65 | OHPLBJKB_00424 | | Protein YrdA | 0.64 | OHPLBJKB_00357 | | Transcriptional regulator DauR | low | > 74 |
| Escherichia coli ECRC102 | 0.65 | NIAGMN_15335 | yrdA | Protein YrdA | 0.64 | NIAGMN_15070 | yheO | Uncharacterized protein YheO | low | > 80 |
| Escherichia coli ECRC62 | 0.65 | BNILDI_02155 | yrdA | Protein YrdA | 0.64 | BNILDI_02420 | yheO | Uncharacterized protein YheO | low | > 75 |
| Escherichia coli ECRC99 | 0.65 | KEDOAH_10575 | yrdA | Protein YrdA | 0.64 | KEDOAH_10840 | yheO | Uncharacterized protein YheO | — | — |
| Escherichia coli ECRC101 | 0.65 | MCAODC_08095 | yrdA | Protein YrdA | 0.64 | MCAODC_07830 | yheO | Uncharacterized protein YheO | low | > 87 |
| Escherichia coli ECOR27 | 0.65 | NOLOHH_09365 | yrdA | Protein YrdA | 0.64 | NOLOHH_09100 | yheO | Uncharacterized protein YheO | low | > 76 |
| Escherichia coli ECRC100 | 0.65 | OKFHMN_17575 | yrdA | Protein YrdA | 0.64 | OKFHMN_17300 | yheO | Uncharacterized protein YheO | low | > 79 |
| Pseudomonas fluorescens GW456-L13 | 0.65 | PfGW456L13_625 | | carbonic anhydrase, family 3 | 0.16 | PfGW456L13_1693 | | YheO-like PAS domain | low | > 87 |
| Escherichia coli ECOR38 | 0.65 | HEPCGN_16395 | yrdA | Protein YrdA | 0.64 | HEPCGN_16130 | yheO | Uncharacterized protein YheO | low | > 88 |
| Enterobacter asburiae PDN3 | 0.65 | EX28DRAFT_0048 | | Carbonic anhydrases/acetyltransferases, isoleucine patch superfamily | 0.64 | EX28DRAFT_4184 | | Uncharacterized protein conserved in bacteria | low | > 76 |
| Pseudomonas sp. BP01 | 0.65 | JOY50_RS21250 | | gamma carbonic anhydrase family protein | 0.16 | JOY50_RS24520 | | transcriptional regulator | low | > 84 |
| Escherichia coli BL21 | 0.65 | ECD_03130 | | bacterial transferase hexapeptide domain protein | 0.64 | ECD_03197 | | putative PAS domain-containing DNA-binding transcriptional regulator | low | > 61 |
| Escherichia fergusonii Becca | 0.65 | EFB2_00544 | | Protein YrdA | 0.64 | EFB2_00477 | | Transcriptional regulator DauR | low | > 86 |
| Escherichia coli Nissle 1917 | 0.65 | ECOLIN_RS18830 | | gamma carbonic anhydrase family protein | 0.64 | ECOLIN_RS19165 | | transcriptional regulator | low | > 55 |
| Dickeya dadantii 3937 | 0.64 | DDA3937_RS19090 | | gamma carbonic anhydrase family protein | 0.66 | DDA3937_RS19340 | | transcriptional regulator | low | > 74 |
| Pantoea sp. MT58 | 0.64 | IAI47_02325 | | gamma carbonic anhydrase family protein | 0.65 | IAI47_02055 | | transcriptional regulator | low | > 76 |
| Erwinia tracheiphila HP pepo 2.2 | 0.64 | IJEDHG_12515 | | Gamma carbonic anhydrase family protein | 0.66 | IJEDHG_12210 | | Uncharacterized protein YheO | — | — |
| Klebsiella pneumoniae MKP103 | 0.64 | KDGMDA_06505 | | gamma carbonic anhydrase family protein | 0.64 | KDGMDA_06760 | | Uncharacterized protein YheO | low | > 95 |
| Erwinia tracheiphila SCR3 | 0.64 | LU632_RS22435 | | gamma carbonic anhydrase family protein | 0.66 | LU632_RS22710 | | transcriptional regulator | low | > 73 |
| Dickeya dianthicola ME23 | 0.63 | DZA65_RS20305 | | gamma carbonic anhydrase family protein | 0.66 | DZA65_RS20560 | | transcriptional regulator | low | > 75 |
| Erwinia amylovora T8 | 0.63 | OLJFJH_03675 | | gamma carbonic anhydrase family protein | 0.66 | OLJFJH_03930 | | Uncharacterized protein YheO | low | > 58 |
| Dickeya dianthicola 67-19 | 0.63 | HGI48_RS19180 | | gamma carbonic anhydrase family protein | 0.66 | HGI48_RS19440 | | transcriptional regulator | low | > 71 |
| Pectobacterium carotovorum WPP14 | 0.63 | HER17_RS02260 | | gamma carbonic anhydrase family protein | 0.65 | HER17_RS02010 | | transcriptional regulator | low | > 75 |
| Cupriavidus basilensis FW507-4G11 | 0.61 | RR42_RS06425 | | anhydrase | 0.14 | RR42_RS11120 | | DNA-binding protein | low | > 128 |
| Acinetobacter baumannii LAC-4 | 0.56 | RR41_RS05325 | | gamma carbonic anhydrase family protein | 0.18 | RR41_RS05440 | | PAS domain-containing protein | low | > 55 |
| Acidovorax sp. GW101-3H11 | 0.49 | Ac3H11_4230 | | carbonic anhydrase, family 3 | 0.15 | Ac3H11_38 | | YheO-like PAS domain | low | > 79 |
| Variovorax sp. SCN45 | 0.39 | GFF2764 | | Carbonic anhydrase-like protein MJ0304 | 0.12 | GFF2493 | | YheO-like PAS domain | low | > 127 |
| Herbaspirillum seropedicae SmR1 | 0.34 | HSERO_RS08610 | | anhydrase | 0.14 | HSERO_RS01425 | | DNA-binding protein | low | > 78 |
| Ralstonia sp. UNC404CL21Col | 0.34 | ABZR87_RS10490 | | gamma carbonic anhydrase family protein | 0.15 | ABZR87_RS17665 | | PAS domain-containing protein | low | > 80 |
| Rhizobium sp. OAE497 | 0.34 | ABIE40_RS10925 | | gamma carbonic anhydrase family protein | 0.16 | ABIE40_RS21180 | | PAS domain-containing protein | low | > 107 |
| Paraburkholderia graminis OAS925 | 0.33 | ABIE53_002757 | | carbonic anhydrase/acetyltransferase-like protein (isoleucine patch superfamily) | 0.12 | ABIE53_005722 | | putative transcriptional regulator YheO | — | — |
| Paraburkholderia sabiae LMG 24235 | 0.33 | QEN71_RS12115 | | gamma carbonic anhydrase family protein | 0.15 | QEN71_RS18565 | | PAS domain-containing protein | low | > 153 |
| Burkholderia phytofirmans PsJN | 0.33 | BPHYT_RS12655 | | anhydrase | 0.13 | BPHYT_RS28105 | | hypothetical protein | — | — |
| Sinorhizobium meliloti 1021 | 0.33 | SMc04241 | | acetyltransferase | 0.13 | SMc04327 | | hypothetical protein | low | > 103 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.33 | H281DRAFT_00501 | | Carbonic anhydrase or acetyltransferase, isoleucine patch superfamily | 0.12 | H281DRAFT_05884 | | Predicted transcriptional regulator YheO, contains PAS and DNA-binding HTH domains | low | > 103 |
| Ralstonia solanacearum PSI07 | 0.32 | RPSI07_RS18530 | | gamma carbonic anhydrase family protein | 0.15 | RPSI07_RS06825 | | DNA-binding protein | low | > 81 |
| Ralstonia solanacearum GMI1000 | 0.31 | RS_RS05640 | | gamma carbonic anhydrase family protein | 0.16 | RS_RS24435 | | DNA-binding protein | low | > 80 |
| Ralstonia solanacearum IBSBF1503 | 0.31 | RALBFv3_RS14830 | | gamma carbonic anhydrase family protein | 0.16 | RALBFv3_RS16625 | | DNA-binding protein | — | — |
| Ralstonia solanacearum UW163 | 0.31 | UW163_RS12300 | | gamma carbonic anhydrase family protein | 0.16 | UW163_RS17980 | | DNA-binding protein | — | — |
Not shown: 53 genomes with orthologs for CSW01_00290 only; 2 genomes with orthologs for CSW01_01875 only