| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_02860 | | sulfate ABC transporter permease subunit CysW | 1.0 | CSW01_01365 | | MBL fold hydrolase | 0.72 | 2 |
| Shewanella sp. ANA-3 | 0.72 | Shewana3_3191 | | sulfate ABC transporter, inner membrane subunit CysW (RefSeq) | 0.26 | Shewana3_0537 | | aspartate kinase (RefSeq) | low | > 73 |
| Shewanella oneidensis MR-1 | 0.70 | SO3601 | cysW-1 | sulfate ABC transporter, permease protein (NCBI ptt file) | 0.27 | SO0541 | | metallo-beta-lactamase family protein (NCBI ptt file) | low | > 76 |
| Marinobacter adhaerens HP15 | 0.70 | HP15_1346 | | sulfate ABC transporter, inner membrane subunit CysW | 0.45 | HP15_2380 | | metallo-beta-lactamase family protein | low | > 73 |
| Variovorax sp. SCN45 | 0.60 | GFF1289 | | Sulfate transport system permease protein CysW | 0.23 | GFF6952 | | Metallo-beta-lactamase family protein, RNA-specific | low | > 127 |
| Cupriavidus basilensis FW507-4G11 | 0.57 | RR42_RS12255 | | sulfate/thiosulfate transporter permease subunit | 0.22 | RR42_RS09610 | | mRNA 3'-end processing factor | low | > 128 |
| Azospirillum brasilense Sp245 | 0.55 | AZOBR_RS19275 | | sulfate/thiosulfate transporter permease subunit | 0.26 | AZOBR_RS07000 | | beta-lactamase | low | > 97 |
| Hydrogenophaga sp. GW460-11-11-14-LB1 | 0.55 | GFF5098 | | Sulfate transport system permease protein CysW | 0.25 | GFF3226 | | Metallo-beta-lactamase family protein, RNA-specific | low | > 90 |
| Ralstonia sp. UNC404CL21Col | 0.55 | ABZR87_RS11545 | | sulfate ABC transporter permease subunit CysW | 0.24 | ABZR87_RS19990 | | MBL fold metallo-hydrolase | low | > 80 |
| Azospirillum sp. SherDot2 | 0.53 | MPMX19_04168 | | Sulfate transport system permease protein CysW | 0.28 | MPMX19_05334 | | hypothetical protein | low | > 112 |
| Dechlorosoma suillum PS | 0.53 | Dsui_0259 | | sulfate ABC transporter, permease protein CysW | 0.27 | Dsui_1635 | | putative exonuclease of the beta-lactamase fold involved in RNA processing | low | > 51 |
| Ralstonia solanacearum GMI1000 | 0.52 | RS_RS06750 | | sulfate ABC transporter permease subunit CysW | 0.25 | RS_RS00995 | | MBL fold metallo-hydrolase | low | > 80 |
| Acidovorax sp. GW101-3H11 | 0.52 | Ac3H11_910 | | Sulfate transport system permease protein CysW | 0.20 | Ac3H11_1523 | | Metallo-beta-lactamase family protein, RNA-specific | low | > 79 |
| Pseudomonas aeruginosa PA14 | 0.51 | IKLFDK_24055 | | sulfate ABC transporter permease subunit CysW | 0.24 | IKLFDK_18450 | | MBL fold metallo-hydrolase | low | > 100 |
| Pseudomonas putida KT2440 | 0.51 | PP_5169 | | sulfate ABC transporter, inner membrane subunit CysW | 0.39 | PP_1775 | | Metallo-beta-lactamase family protein | low | > 96 |
| Pseudomonas sp. BP01 | 0.51 | JOY50_RS20510 | cysW | sulfate ABC transporter permease subunit CysW | 0.39 | JOY50_RS16110 | | MBL fold metallo-hydrolase RNA specificity domain-containing protein | low | > 84 |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.51 | Psyr_0082 | | Binding-protein-dependent transport systems inner membrane component | 0.41 | Psyr_3639 | | Beta-lactamase-like:RNA-metabolising metallo-beta-lactamase | low | > 86 |
| Pseudomonas syringae pv. syringae B728a | 0.51 | Psyr_0082 | | Binding-protein-dependent transport systems inner membrane component | 0.41 | Psyr_3639 | | Beta-lactamase-like:RNA-metabolising metallo-beta-lactamase | low | > 86 |
| Castellaniella sp019104865 MT123 | 0.50 | ABCV34_RS03945 | | sulfate ABC transporter permease subunit CysW | 0.23 | ABCV34_RS06000 | | MBL fold metallo-hydrolase | low | > 48 |
| Pseudomonas stutzeri RCH2 | 0.50 | Psest_4062 | | sulfate ABC transporter, permease protein CysW | 0.42 | Psest_1808 | | Predicted metal-dependent RNase, consists of a metallo-beta-lactamase domain and an RNA-binding KH domain | low | > 67 |
| Pseudomonas sp. RS175 | 0.49 | PFR28_04764 | | Sulfate transport system permease protein CysW | 0.26 | PFR28_02316 | | Ribonuclease | low | > 88 |
| Caulobacter crescentus NA1000 | 0.49 | CCNA_01669 | | sulfate transport system permease protein cysW | 0.23 | CCNA_00854 | | metallo-beta-lactamase protein | low | > 66 |
| Pseudomonas fluorescens FW300-N2C3 | 0.49 | AO356_10675 | | sulfate ABC transporter permease | 0.26 | AO356_23925 | | mRNA 3'-end processing factor | low | > 104 |
| Pseudomonas fluorescens FW300-N2E2 | 0.49 | Pf6N2E2_4003 | | Sulfate transport system permease protein CysW | 0.26 | Pf6N2E2_1519 | | Metallo-beta-lactamase family protein, RNA-specific | low | > 103 |
| Caulobacter crescentus NA1000 Δfur | 0.49 | CCNA_01669 | | sulfate transport system permease protein cysW | 0.23 | CCNA_00854 | | metallo-beta-lactamase protein | low | > 67 |
| Pseudomonas fluorescens FW300-N2E3 | 0.48 | AO353_11550 | | sulfate ABC transporter permease | 0.28 | AO353_19925 | | mRNA 3'-end processing factor | low | > 101 |
| Rhodanobacter sp000427505 FW510-R12 | 0.48 | LRK53_RS12170 | | sulfate ABC transporter permease subunit CysW | 0.27 | LRK53_RS14440 | | MBL fold metallo-hydrolase | low | > 59 |
| Rhodanobacter sp. FW510-T8 | 0.48 | OKGIIK_10925 | cysW | sulfate ABC transporter permease subunit CysW | 0.25 | OKGIIK_00845 | ySH1 | MBL fold metallo-hydrolase | low | > 53 |
| Lysobacter sp. OAE881 | 0.47 | ABIE51_RS01845 | | sulfate ABC transporter permease subunit CysW | 0.28 | ABIE51_RS06640 | | MBL fold metallo-hydrolase | low | > 62 |
| Rhodopseudomonas palustris CGA009 | 0.46 | TX73_003865 | | sulfate ABC transporter permease subunit CysW | 0.25 | TX73_021505 | | MBL fold metallo-hydrolase | low | > 86 |
| Dyella japonica UNC79MFTsu3.2 | 0.46 | ABZR86_RS02890 | | sulfate ABC transporter permease subunit CysW | 0.25 | ABZR86_RS04385 | | MBL fold metallo-hydrolase | low | > 74 |
Not shown: 57 genomes with orthologs for CSW01_02860 only; 15 genomes with orthologs for CSW01_01365 only