| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_09875 | | 5'-deoxynucleotidase | 1.0 | CSW01_12385 | | multifunctional CCA tRNA nucleotidyl transferase/2'3'-cyclic phosphodiesterase/2'nucleotidase/phosphatase | 0.56 | 10 |
| Serratia liquefaciens MT49 | 0.73 | IAI46_17725 | | 5'-deoxynucleotidase | 0.61 | IAI46_22075 | | multifunctional CCA addition/repair protein | — | — |
| Erwinia tracheiphila SCR3 | 0.72 | LU632_RS07950 | yfbR | 5'-deoxynucleotidase | 0.60 | LU632_RS20690 | | multifunctional CCA addition/repair protein | — | — |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.72 | GFF1895 | | Nucleotidase YfbR, HD superfamily | 0.61 | GFF3170 | | tRNA nucleotidyltransferase (EC 2.7.7.21) (EC 2.7.7.25) | — | — |
| Enterobacter asburiae PDN3 | 0.72 | EX28DRAFT_0318 | | Predicted hydrolases of HD superfamily | 0.61 | EX28DRAFT_3084 | | tRNA nucleotidyltransferase/poly(A) polymerase | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.72 | IJEDHG_18030 | yfbR | 5'-deoxynucleotidase | 0.59 | IJEDHG_14370 | | multifunctional CCA addition/repair protein | — | — |
| Klebsiella pneumoniae MKP103 | 0.71 | KDGMDA_27085 | | 5'-deoxynucleotidase | 0.62 | KDGMDA_05285 | | multifunctional CCA addition/repair protein | — | — |
| Escherichia coli ECRC102 | 0.71 | NIAGMN_20590 | yfbR | 5'-deoxynucleotidase | 0.61 | NIAGMN_16480 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli ECOR38 | 0.71 | HEPCGN_22025 | yfbR | 5'-deoxynucleotidase | 0.62 | HEPCGN_17570 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli ECOR27 | 0.71 | NOLOHH_14440 | yfbR | 5'-deoxynucleotidase | 0.61 | NOLOHH_10500 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli ECRC101 | 0.71 | MCAODC_13860 | yfbR | 5'-deoxynucleotidase | 0.61 | MCAODC_09230 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli ECRC99 | 0.71 | KEDOAH_05375 | yfbR | 5'-deoxynucleotidase | 0.61 | KEDOAH_09430 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.71 | OHPLBJKB_01414 | | '5'-deoxynucleotidase YfbR' transl_table=11 | 0.62 | OHPLBJKB_00648 | | Multifunctional CCA protein | — | — |
| Escherichia coli BL21 | 0.71 | ECD_02216 | | 5'-nucleotidase | 0.62 | ECD_02926 | | fused tRNA nucleotidyl transferase/2'3'-cyclic phosphodiesterase/2'nucleotidase and phosphatase | — | — |
| Escherichia coli ECRC62 | 0.71 | BNILDI_13360 | yfbR | 5'-deoxynucleotidase | 0.62 | BNILDI_01015 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli BW25113 | 0.71 | b2291 | yfbR | hypothetical protein (NCBI) | 0.62 | b3056 | cca | fused tRNA nucleotidyl transferase/2'3'-cyclic phosphodiesterase/2'nucleotidase and phosphatase (NCBI) | — | — |
| Escherichia coli ECRC100 | 0.71 | OKFHMN_22820 | yfbR | 5'-deoxynucleotidase | 0.61 | OKFHMN_18715 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Escherichia coli ECRC98 | 0.71 | JDDGAC_26785 | yfbR | 5'-deoxynucleotidase | 0.61 | JDDGAC_22350 | cca | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Pectobacterium carotovorum WPP14 | 0.71 | HER17_RS07110 | | 5'-deoxynucleotidase | 0.62 | HER17_RS04020 | | multifunctional CCA addition/repair protein | — | — |
| Escherichia fergusonii Becca | 0.71 | EFB2_01567 | | 5'-deoxynucleotidase YfbR | 0.61 | EFB2_00755 | | Multifunctional CCA protein | — | — |
| Enterobacter sp. TBS_079 | 0.71 | MPMX20_03221 | | 5'-deoxynucleotidase YfbR | 0.61 | MPMX20_03893 | | Multifunctional CCA protein | — | — |
| Escherichia coli Nissle 1917 | 0.71 | ECOLIN_RS13300 | | 5'-deoxynucleotidase | 0.61 | ECOLIN_RS17650 | | fused tRNA nucleotidyltransferase/2',3'-cyclic phosphodiesterase/2' nucleotidase/phosphatase Cca | — | — |
| Rahnella sp. WP5 | 0.71 | EX31_RS19450 | | 5'-deoxynucleotidase | 0.60 | EX31_RS08160 | | multifunctional CCA addition/repair protein | — | — |
| Klebsiella michiganensis M5al | 0.70 | BWI76_RS20210 | | 5'-deoxynucleotidase | 0.61 | BWI76_RS24475 | | multifunctional CCA tRNA nucleotidyl transferase/2'3'-cyclic phosphodiesterase/2'nucleotidase/phosphatase | — | — |
| Dickeya dadantii 3937 | 0.70 | DDA3937_RS14350 | | 5'-deoxynucleotidase | 0.61 | DDA3937_RS17120 | | multifunctional CCA addition/repair protein | — | — |
| Erwinia amylovora T8 | 0.69 | OLJFJH_11395 | | 5'-deoxynucleotidase | 0.59 | OLJFJH_07620 | | multifunctional CCA addition/repair protein | — | — |
| Dickeya dianthicola 67-19 | 0.69 | HGI48_RS14325 | | 5'-deoxynucleotidase | 0.61 | HGI48_RS17170 | | multifunctional CCA addition/repair protein | — | — |
| Dickeya dianthicola ME23 | 0.69 | DZA65_RS15000 | | 5'-deoxynucleotidase | 0.61 | DZA65_RS18255 | | multifunctional CCA addition/repair protein | — | — |
| Pantoea sp. MT58 | 0.68 | IAI47_06345 | | 5'-deoxynucleotidase | 0.61 | IAI47_03085 | | multifunctional CCA addition/repair protein | — | — |
| Pantoea agglomerans CFBP13505 P0401 | 0.67 | PagCFBP13505_RS00320 | | 5'-deoxynucleotidase | 0.60 | PagCFBP13505_RS11905 | | multifunctional CCA addition/repair protein | — | — |
| Alteromonas macleodii MIT1002 | 0.66 | MIT1002_02307 | | 5'-nucleotidase YfbR | 0.39 | MIT1002_00942 | | Multifunctional CCA protein | — | — |
| Shewanella loihica PV-4 | 0.65 | Shew_1913 | | hypothetical protein (RefSeq) | 0.62 | Shew_1008 | | metal dependent phosphohydrolase (RefSeq) | — | — |
| Shewanella sp. ANA-3 | 0.63 | Shewana3_2146 | | hypothetical protein (RefSeq) | 0.62 | Shewana3_3076 | | metal dependent phosphohydrolase (RefSeq) | — | — |
| Shewanella amazonensis SB2B | 0.60 | Sama_1696 | | hypothetical protein (RefSeq) | 0.59 | Sama_0834 | | polynucleotide adenylyltransferase region (RefSeq) | — | — |
| Marinobacter adhaerens HP15 | 0.47 | HP15_3866 | | metal dependent phosphohydrolase | 0.37 | HP15_2994 | | polynucleotide adenylyltransferase/metal dependent phosphohydrolase | — | — |
Not shown: 1 genomes with orthologs for CSW01_09875 only; 50 genomes with orthologs for CSW01_12385 only