| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_02015 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 1.0 | CSW01_04570 | | exodeoxyribonuclease 7 small subunit | 0.64 | 13 |
| Shewanella amazonensis SB2B | 0.75 | Sama_2838 | | sulfite reductase subunit beta (RefSeq) | 0.59 | Sama_2434 | | exodeoxyribonuclease VII, small subunit (RefSeq) | low | > 62 |
| Serratia liquefaciens MT49 | 0.75 | IAI46_03690 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.53 | IAI46_04935 | | exodeoxyribonuclease VII small subunit | low | > 86 |
| Pantoea agglomerans CFBP13505 P0401 | 0.75 | PagCFBP13505_RS16810 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.53 | PagCFBP13505_RS10465 | | exodeoxyribonuclease VII small subunit | — | — |
| Pantoea sp. MT58 | 0.75 | IAI47_04155 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.51 | IAI47_14730 | | exodeoxyribonuclease VII small subunit | low | > 76 |
| Rahnella sp. WP5 | 0.75 | EX31_RS07900 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.54 | EX31_RS22165 | | exodeoxyribonuclease VII small subunit | — | — |
| Pectobacterium carotovorum WPP14 | 0.74 | HER17_RS04240 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.57 | HER17_RS15925 | | exodeoxyribonuclease VII small subunit | low | > 75 |
| Dickeya dadantii 3937 | 0.74 | DDA3937_RS16940 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | DDA3937_RS05540 | | exodeoxyribonuclease VII small subunit | — | — |
| Dickeya dianthicola ME23 | 0.74 | DZA65_RS18085 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.52 | DZA65_RS05925 | | exodeoxyribonuclease VII small subunit | — | — |
| Klebsiella pneumoniae MKP103 | 0.74 | KDGMDA_03295 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | KDGMDA_14480 | | exodeoxyribonuclease VII small subunit | — | — |
| Enterobacter sp. TBS_079 | 0.74 | MPMX20_03642 | | Sulfite reductase [NADPH] hemoprotein beta-component | 0.57 | MPMX20_01013 | | Exodeoxyribonuclease 7 small subunit | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.74 | IJEDHG_17425 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.51 | IJEDHG_26040 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Dickeya dianthicola 67-19 | 0.74 | HGI48_RS17010 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.53 | HGI48_RS05600 | | exodeoxyribonuclease VII small subunit | — | — |
| Enterobacter asburiae PDN3 | 0.73 | EX28DRAFT_2852 | | sulfite reductase (NADPH) hemoprotein, beta-component | 0.57 | EX28DRAFT_2549 | | Exodeoxyribonuclease VII small subunit (EC 3.1.11.6) | — | — |
| Erwinia tracheiphila SCR3 | 0.73 | LU632_RS06405 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.51 | LU632_RS18840 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.73 | GFF4819 | | Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2) | 0.50 | GFF4326 | | Exodeoxyribonuclease VII small subunit (EC 3.1.11.6) | — | — |
| Klebsiella michiganensis M5al | 0.73 | BWI76_RS22760 | | sulfite reductase subunit beta | 0.57 | BWI76_RS06390 | | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.73 | OHPLBJKB_00970 | | Sulfite reductase [NADPH] hemoprotein beta-component | 0.55 | OHPLBJKB_03254 | | Exodeoxyribonuclease 7 small subunit | — | — |
| Escherichia coli Nissle 1917 | 0.73 | ECOLIN_RS15405 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | ECOLIN_RS02545 | | exodeoxyribonuclease VII small subunit | low | > 55 |
| Escherichia coli ECRC62 | 0.72 | BNILDI_10740 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | BNILDI_22775 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia fergusonii Becca | 0.72 | EFB2_01154 | | Sulfite reductase [NADPH] hemoprotein beta-component | 0.55 | EFB2_03635 | | Exodeoxyribonuclease 7 small subunit | low | > 86 |
| Escherichia coli ECRC98 | 0.72 | JDDGAC_24040 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | JDDGAC_12065 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli ECRC102 | 0.72 | NIAGMN_18145 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | NIAGMN_06465 | xseB | exodeoxyribonuclease VII small subunit | low | > 80 |
| Escherichia coli ECRC100 | 0.72 | OKFHMN_20375 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | OKFHMN_08410 | xseB | exodeoxyribonuclease VII small subunit | low | > 79 |
| Escherichia coli ECRC99 | 0.72 | KEDOAH_07750 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | KEDOAH_19555 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli ECRC101 | 0.72 | MCAODC_10900 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | MCAODC_27635 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli ECOR27 | 0.72 | NOLOHH_12190 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | NOLOHH_01360 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli BW25113 | 0.72 | b2763 | cysI | sulfite reductase, beta subunit, NAD(P)-binding, heme-binding (NCBI) | 0.55 | b0422 | xseB | exodeoxyribonuclease VII small subunit (NCBI) | — | — |
| Escherichia coli ECOR38 | 0.72 | HEPCGN_19090 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | HEPCGN_07040 | xseB | exodeoxyribonuclease VII small subunit | — | — |
| Escherichia coli BL21 | 0.72 | ECD_02608 | | sulfite reductase, beta subunit, NAD(P)-binding, heme-binding | 0.55 | ECD_00370 | | exonuclease VII small subunit | — | — |
| Erwinia amylovora T8 | 0.72 | OLJFJH_09305 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.54 | OLJFJH_18055 | | exodeoxyribonuclease VII small subunit | — | — |
| Shewanella sp. ANA-3 | 0.59 | Shewana3_0856 | | sulfite reductase subunit beta (RefSeq) | 0.56 | Shewana3_2899 | | exodeoxyribonuclease VII small subunit (RefSeq) | — | — |
| Shewanella loihica PV-4 | 0.58 | Shew_0666 | | sulfite reductase subunit beta (RefSeq) | 0.49 | Shew_2769 | | exodeoxyribonuclease VII, small subunit (RefSeq) | low | > 60 |
| Kangiella aquimarina DSM 16071 | 0.48 | B158DRAFT_2161 | | sulfite reductase (NADPH) beta subunit (EC 1.8.1.2) | 0.48 | B158DRAFT_1920 | | Exodeoxyribonuclease VII small subunit (EC 3.1.11.6) | low | > 40 |
| Dinoroseobacter shibae DFL-12 | 0.08 | Dshi_1153 | | nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein (RefSeq) | 0.32 | Dshi_3296 | | exodeoxyribonuclease VII, small subunit (RefSeq) | — | — |
| Pseudomonas sp. SVBP6 | 0.07 | COO64_RS13825 | | nitrite/sulfite reductase | 0.37 | COO64_RS15820 | | exodeoxyribonuclease VII small subunit | — | — |
Not shown: 33 genomes with orthologs for CSW01_02015 only; 1 genomes with orthologs for CSW01_04570 only