| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_12830 | | RNase adaptor protein RapZ | 1.0 | CSW01_02015 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.61 | 10 |
| Pantoea agglomerans CFBP13505 P0401 | 0.61 | PagCFBP13505_RS09365 | | RNase adapter RapZ | 0.75 | PagCFBP13505_RS16810 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 74 |
| Pantoea sp. MT58 | 0.60 | IAI47_17200 | | RNase adapter RapZ | 0.75 | IAI47_04155 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 76 |
| Dickeya dadantii 3937 | 0.60 | DDA3937_RS01515 | | RNase adapter RapZ | 0.74 | DDA3937_RS16940 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 74 |
| Dickeya dianthicola 67-19 | 0.60 | HGI48_RS01430 | | RNase adapter RapZ | 0.74 | HGI48_RS17010 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 71 |
| Dickeya dianthicola ME23 | 0.60 | DZA65_RS01495 | | RNase adapter RapZ | 0.74 | DZA65_RS18085 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 75 |
| Pectobacterium carotovorum WPP14 | 0.60 | HER17_RS20075 | | RNase adapter RapZ | 0.74 | HER17_RS04240 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.79 | 74 |
| Erwinia tracheiphila SCR3 | 0.60 | LU632_RS21295 | rapZ | RNase adapter RapZ | 0.73 | LU632_RS06405 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.55 | 3 |
| Enterobacter asburiae PDN3 | 0.60 | EX28DRAFT_3259 | | Predicted P-loop-containing kinase | 0.73 | EX28DRAFT_2852 | | sulfite reductase (NADPH) hemoprotein, beta-component | low | > 76 |
| Rahnella sp. WP5 | 0.60 | EX31_RS12385 | | RNase adapter RapZ | 0.75 | EX31_RS07900 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 89 |
| Erwinia tracheiphila HP pepo 2.2 | 0.60 | IJEDHG_13725 | rapZ | RNase adapter RapZ | 0.74 | IJEDHG_17425 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.90 | 21 |
| Klebsiella michiganensis M5al | 0.60 | BWI76_RS25280 | | RNase adaptor protein RapZ | 0.73 | BWI76_RS22760 | | sulfite reductase subunit beta | low | > 92 |
| Klebsiella pneumoniae MKP103 | 0.60 | KDGMDA_06095 | | RNase adapter RapZ | 0.74 | KDGMDA_03295 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 95 |
| Enterobacter sp. TBS_079 | 0.60 | MPMX20_04111 | | RNase adapter protein RapZ | 0.74 | MPMX20_03642 | | Sulfite reductase [NADPH] hemoprotein beta-component | low | > 85 |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.60 | GFF2949 | | Hypothetical ATP-binding protein UPF0042, contains P-loop | 0.73 | GFF4819 | | Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2) | low | > 78 |
| Escherichia fergusonii Becca | 0.60 | EFB2_00618 | | RNase adapter protein RapZ | 0.72 | EFB2_01154 | | Sulfite reductase [NADPH] hemoprotein beta-component | low | > 86 |
| Escherichia coli ECRC98 | 0.60 | JDDGAC_21550 | rapZ | RNase adapter RapZ | 0.72 | JDDGAC_24040 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 87 |
| Escherichia coli ECOR38 | 0.60 | HEPCGN_16800 | rapZ | RNase adapter RapZ | 0.72 | HEPCGN_19090 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 88 |
| Escherichia coli ECRC101 | 0.60 | MCAODC_08445 | rapZ | RNase adapter RapZ | 0.72 | MCAODC_10900 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 88 |
| Escherichia coli BW25113 | 0.60 | b3205 | yhbJ | hypothetical protein (NCBI) | 0.72 | b2763 | cysI | sulfite reductase, beta subunit, NAD(P)-binding, heme-binding (NCBI) | 0.26 | 50 |
| Escherichia coli ECRC62 | 0.60 | BNILDI_01810 | rapZ | RNase adapter RapZ | 0.72 | BNILDI_10740 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 75 |
| Escherichia coli BL21 | 0.60 | ECD_03070 | | adaptor protein for GlmZ/GlmY sRNA decay, glucosamine-6-phosphate-regulated; NTPase | 0.72 | ECD_02608 | | sulfite reductase, beta subunit, NAD(P)-binding, heme-binding | low | > 61 |
| Escherichia coli ECRC99 | 0.60 | KEDOAH_10225 | rapZ | RNase adapter RapZ | 0.72 | KEDOAH_07750 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | — | — |
| Escherichia coli Nissle 1917 | 0.60 | ECOLIN_RS18440 | | RNase adapter RapZ | 0.73 | ECOLIN_RS15405 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 55 |
| Escherichia coli ECRC102 | 0.60 | NIAGMN_15685 | rapZ | RNase adapter RapZ | 0.72 | NIAGMN_18145 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 80 |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.60 | OHPLBJKB_00495 | | RNase adapter protein RapZ | 0.73 | OHPLBJKB_00970 | | Sulfite reductase [NADPH] hemoprotein beta-component | low | > 74 |
| Serratia liquefaciens MT49 | 0.60 | IAI46_22485 | | RNase adapter RapZ | 0.75 | IAI46_03690 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 86 |
| Escherichia coli ECOR27 | 0.60 | NOLOHH_09725 | rapZ | RNase adapter RapZ | 0.72 | NOLOHH_12190 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 76 |
| Escherichia coli ECRC100 | 0.60 | OKFHMN_17925 | rapZ | RNase adapter RapZ | 0.72 | OKFHMN_20375 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 79 |
| Erwinia amylovora T8 | 0.59 | OLJFJH_07055 | | RNase adapter RapZ | 0.72 | OLJFJH_09305 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 58 |
| Alteromonas macleodii MIT1002 | 0.57 | MIT1002_00824 | | glmZ(sRNA)-inactivating NTPase | 0.79 | MIT1002_03379 | | Sulfite reductase [NADPH] hemoprotein beta-component | — | — |
| Shewanella amazonensis SB2B | 0.57 | Sama_3091 | | hypothetical protein (RefSeq) | 0.75 | Sama_2838 | | sulfite reductase subunit beta (RefSeq) | low | > 62 |
| Shewanella sp. ANA-3 | 0.56 | Shewana3_0669 | | hypothetical protein (RefSeq) | 0.59 | Shewana3_0856 | | sulfite reductase subunit beta (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.56 | SO3964 | | conserved hypothetical protein (NCBI ptt file) | 0.58 | SO3737 | cysI | sulfite reductase (NADPH) hemoprotein beta-component (cysI) (NCBI ptt file) | 0.51 | 55 |
| Shewanella loihica PV-4 | 0.55 | Shew_3314 | | hypothetical protein (RefSeq) | 0.58 | Shew_0666 | | sulfite reductase subunit beta (RefSeq) | — | — |
| Pseudomonas sp. SVBP6 | 0.47 | COO64_RS04270 | rapZ | RNase adapter RapZ | 0.07 | COO64_RS13825 | | nitrite/sulfite reductase | low | > 93 |
| Pseudomonas aeruginosa PA14 | 0.46 | IKLFDK_01755 | | RNase adapter RapZ | 0.06 | IKLFDK_21270 | | sulfite reductase | low | > 100 |
| Kangiella aquimarina DSM 16071 | 0.46 | B158DRAFT_2077 | | Predicted P-loop-containing kinase | 0.48 | B158DRAFT_2161 | | sulfite reductase (NADPH) beta subunit (EC 1.8.1.2) | low | > 40 |
| Pseudomonas sp. BP01 | 0.45 | JOY50_RS11115 | rapZ | RNase adapter RapZ | 0.07 | JOY50_RS02185 | | DUF2849 domain-containing protein | low | > 84 |
| Herbaspirillum seropedicae SmR1 | 0.45 | HSERO_RS19535 | | nucleotide-binding protein | 0.09 | HSERO_RS15550 | | sulfite reductase | low | > 78 |
| Lysobacter sp. OAE881 | 0.44 | ABIE51_RS15975 | | RNase adapter RapZ | 0.48 | ABIE51_RS15830 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.58 | 48 |
| Ralstonia solanacearum PSI07 | 0.43 | RPSI07_RS22155 | | RNase adapter RapZ | 0.08 | RPSI07_RS12775 | | nitrite/sulfite reductase | low | > 81 |
| Ralstonia solanacearum GMI1000 | 0.43 | RS_RS01995 | | RNase adaptor protein RapZ | 0.08 | RS_RS12170 | | nitrite/sulfite reductase | low | > 80 |
| Ralstonia sp. UNC404CL21Col | 0.43 | ABZR87_RS07035 | | RNase adapter RapZ | 0.08 | ABZR87_RS00210 | | nitrite/sulfite reductase | low | > 80 |
| Ralstonia solanacearum UW163 | 0.43 | UW163_RS02435 | | RNase adapter RapZ | 0.08 | UW163_RS09070 | | sulfite reductase | — | — |
| Ralstonia solanacearum IBSBF1503 | 0.43 | RALBFv3_RS11145 | | RNase adapter RapZ | 0.08 | RALBFv3_RS04600 | | sulfite reductase | low | > 76 |
| Rhodanobacter sp000427505 FW510-R12 | 0.42 | LRK53_RS15720 | | RNase adapter RapZ | 0.49 | LRK53_RS09185 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 59 |
| Dyella japonica UNC79MFTsu3.2 | 0.42 | ABZR86_RS19800 | | RNase adapter RapZ | 0.48 | ABZR86_RS05900 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | 0.88 | 7 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.42 | H281DRAFT_01931 | | UPF0042 nucleotide-binding protein | 0.06 | H281DRAFT_00114 | | sulfite reductase (NADPH) beta subunit | low | > 103 |
| Xanthomonas campestris pv. campestris strain 8004 | 0.42 | Xcc-8004.1658.1 | | hypothetical protein | 0.47 | Xcc-8004.1257.1 | | Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2) | 0.71 | 31 |
| Rhodanobacter denitrificans FW104-10B01 | 0.42 | LRK54_RS12860 | | RNase adapter RapZ | 0.46 | LRK54_RS00925 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 59 |
| Rhodanobacter sp. FW510-T8 | 0.41 | OKGIIK_02250 | rapZ | RNase adapter RapZ | 0.47 | OKGIIK_05965 | cysI | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 52 |
| Acinetobacter baumannii LAC-4 | 0.41 | RR41_RS16040 | | RNase adapter RapZ | 0.06 | RR41_RS03245 | | nitrite/sulfite reductase | low | > 55 |
| Paraburkholderia graminis OAS925 | 0.41 | ABIE53_000714 | | UPF0042 nucleotide-binding protein | 0.06 | ABIE53_001226 | | sulfite reductase (NADPH) hemoprotein beta-component | low | > 113 |
| Castellaniella sp019104865 MT123 | 0.41 | ABCV34_RS14330 | | RNase adapter RapZ | 0.44 | ABCV34_RS00215 | | assimilatory sulfite reductase (NADPH) hemoprotein subunit | low | > 48 |
| Rhodospirillum rubrum S1H | 0.39 | Rru_A3448 | | Uncharacterized P-loop ATPase protein UPF0042 (NCBI) | 0.09 | Rru_A1931 | | Ferredoxin--nitrite reductase (NCBI) | — | — |
| Azospirillum sp. SherDot2 | 0.38 | MPMX19_02622 | | Nucleotide-binding protein | 0.08 | MPMX19_00652 | | Sulfite reductase [ferredoxin] | 0.60 | 31 |
| Phaeobacter inhibens DSM 17395 | 0.35 | PGA1_c01180 | | Predicted P-loop-containing kinase | 0.07 | PGA1_c20760 | | putative nitrite/sulfite reductase | — | — |
| Mycobacterium tuberculosis H37Rv | 0.33 | Rv1421 | | Conserved protein | 0.11 | Rv2391 | | Ferredoxin-dependent sulfite reductase SirA | — | — |
| Dinoroseobacter shibae DFL-12 | 0.33 | Dshi_0209 | | hypothetical protein (RefSeq) | 0.08 | Dshi_1153 | | nitrite/sulfite reductase hemoprotein beta-component ferrodoxin domain protein (RefSeq) | — | — |
| Sphingobium sp. HT1-2 | 0.32 | GFF3820 | | RNase adapter protein RapZ | 0.09 | GFF1452 | | Sulfite reductase [NADPH] hemoprotein beta-component (EC 1.8.1.2) | low | > 95 |
| Sphingomonas koreensis DSMZ 15582 | 0.31 | Ga0059261_0917 | | Predicted P-loop-containing kinase | 0.08 | Ga0059261_1498 | | Sulfite reductase, beta subunit (hemoprotein) | low | > 68 |
Not shown: 35 genomes with orthologs for CSW01_12830 only; 7 genomes with orthologs for CSW01_02015 only