| Organism | Ratio1 | Gene1 | Name1 | Description1 | Ratio2 | Gene2 | Name2 | Description2 | Cofit | Rank |
| Vibrio cholerae E7946 ATCC 55056 | 1.0 | CSW01_02315 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 1.0 | CSW01_08450 | | antimicrobial peptide ABC transporter permease SapB | 0.57 | 16 |
| Klebsiella michiganensis M5al | 0.56 | BWI76_RS04510 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.48 | BWI76_RS12415 | | antimicrobial peptide ABC transporter permease SapB | — | — |
| Escherichia coli ECOR27 | 0.56 | NOLOHH_03190 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | NOLOHH_20150 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli Nissle 1917 | 0.56 | ECOLIN_RS00275 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | ECOLIN_RS07820 | | putrescine export ABC transporter permease SapB | — | — |
| Escherichia fergusonii Becca | 0.56 | EFB2_03994 | | Bis(5'-nucleosyl)-tetraphosphatase [symmetrical] | 0.51 | EFB2_02627 | | Putrescine export system permease protein SapB | — | — |
| Escherichia coli ECRC62 | 0.56 | BNILDI_08415 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | BNILDI_18300 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli ECOR38 | 0.56 | HEPCGN_08835 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | HEPCGN_25735 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli BW25113 | 0.56 | b0049 | apaH | diadenosinetetraphosphatase (NCBI) | 0.51 | b1293 | sapB | predicted antimicrobial peptide transporter subunit (NCBI) | low | > 76 |
| Escherichia coli BL21 | 0.56 | ECD_00053 | | diadenosine tetraphosphatase | 0.51 | ECD_01270 | | antimicrobial peptide transport ABC transporter permease | — | — |
| Escherichia coli ECRC101 | 0.56 | MCAODC_01360 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | MCAODC_15805 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli ECRC100 | 0.56 | OKFHMN_10845 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | OKFHMN_02465 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli HS(pFamp)R (ATCC 700891) | 0.56 | OHPLBJKB_03607 | | 'Bis(5'-nucleosyl)-tetraphosphatase, symmetrical' transl_table=11 | 0.51 | OHPLBJKB_02389 | | Putrescine export system permease protein SapB | — | — |
| Enterobacter asburiae PDN3 | 0.56 | EX28DRAFT_3643 | | Bis(5'nucleosyl)-tetraphosphatase, ApaH | 0.47 | EX28DRAFT_0973 | | ABC-type antimicrobial peptide transport system, permease component | — | — |
| Escherichia coli ECRC98 | 0.56 | JDDGAC_14440 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | JDDGAC_05010 | sapB | putrescine ABC transporter permease SapB | — | — |
| Escherichia coli ECRC102 | 0.56 | NIAGMN_08695 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | NIAGMN_26635 | sapB | putrescine ABC transporter permease SapB | — | — |
| Enterobacter sp. TBS_079 | 0.55 | MPMX20_00745 | | Bis(5'-nucleosyl)-tetraphosphatase, symmetrical | 0.49 | MPMX20_02475 | | Putrescine export system permease protein SapB | 0.58 | 2 |
| Serratia liquefaciens MT49 | 0.55 | IAI46_03235 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.52 | IAI46_13530 | | peptide ABC transporter permease SapB | — | — |
| Escherichia coli ECRC99 | 0.55 | KEDOAH_17310 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.51 | KEDOAH_26310 | sapB | putrescine ABC transporter permease SapB | — | — |
| Pectobacterium carotovorum WPP14 | 0.55 | HER17_RS02950 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.53 | HER17_RS09490 | | putrescine ABC transporter permease SapB | — | — |
| Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | 0.55 | GFF192 | | 'Bis(5'-nucleosyl)-tetraphosphatase, symmetrical (EC 3.6.1.41)' transl_table=11 | 0.48 | GFF2689 | | Peptide transport system permease protein SapB | 0.73 | 67 |
| Klebsiella pneumoniae MKP103 | 0.54 | KDGMDA_12735 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.48 | KDGMDA_19880 | | putrescine ABC transporter permease SapB | low | > 95 |
| Pantoea sp. MT58 | 0.54 | IAI47_16095 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.49 | IAI47_09375 | | peptide ABC transporter permease SapB | — | — |
| Pantoea agglomerans CFBP13505 P0401 | 0.54 | PagCFBP13505_RS12900 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.46 | PagCFBP13505_RS06775 | | peptide ABC transporter permease SapB | — | — |
| Dickeya dadantii 3937 | 0.54 | DDA3937_RS18275 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.50 | DDA3937_RS12445 | | peptide ABC transporter permease SapB | low | > 74 |
| Rahnella sp. WP5 | 0.53 | EX31_RS03790 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.51 | EX31_RS15705 | | peptide ABC transporter permease SapB | — | — |
| Erwinia tracheiphila HP pepo 2.2 | 0.53 | IJEDHG_06155 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.48 | IJEDHG_23000 | sapB | putrescine ABC transporter permease SapB | — | — |
| Erwinia tracheiphila SCR3 | 0.53 | LU632_RS02740 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.48 | LU632_RS11575 | sapB | putrescine ABC transporter permease SapB | — | — |
| Dickeya dianthicola 67-19 | 0.53 | HGI48_RS18210 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.50 | HGI48_RS12510 | | peptide ABC transporter permease SapB | — | — |
| Dickeya dianthicola ME23 | 0.52 | DZA65_RS19350 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.50 | DZA65_RS12960 | | peptide ABC transporter permease SapB | — | — |
| Erwinia amylovora T8 | 0.52 | OLJFJH_01380 | | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) ApaH | 0.53 | OLJFJH_13655 | | putrescine ABC transporter permease SapB | 0.38 | 52 |
| Shewanella sp. ANA-3 | 0.48 | Shewana3_3211 | apaH | diadenosine tetraphosphatase (RefSeq) | 0.32 | Shewana3_2651 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | — | — |
| Shewanella oneidensis MR-1 | 0.46 | SO3641 | apaH | bis(5'-nucleosyl)-tetraphosphatase (symmetrical) (NCBI ptt file) | 0.31 | SO1804 | sapB | peptide ABC transporter, permease protein (NCBI ptt file) | low | > 76 |
| Pseudomonas aeruginosa PA14 | 0.45 | IKLFDK_22460 | | symmetrical bis(5'-nucleosyl)-tetraphosphatase | 0.33 | IKLFDK_01565 | | Di/tripeptide transport system permease protein DppB | low | > 100 |
| Pseudomonas segetis P6 | 0.44 | MPMX49_00877 | | Bis(5'-nucleosyl)-tetraphosphatase, symmetrical | 0.31 | MPMX49_03887 | | Dipeptide transport system permease protein DppB | — | — |
| Shewanella loihica PV-4 | 0.44 | Shew_0877 | apaH | diadenosine tetraphosphatase (RefSeq) | 0.29 | Shew_2499 | | binding-protein-dependent transport systems inner membrane component (RefSeq) | — | — |
| Shewanella amazonensis SB2B | 0.44 | Sama_2821 | apaH | diadenosine tetraphosphatase (RefSeq) | 0.30 | Sama_1234 | | peptide ABC transporter, permease protein (RefSeq) | low | > 62 |
| Pseudomonas fluorescens GW456-L13 | 0.44 | PfGW456L13_1198 | | Bis(5'-nucleosyl)-tetraphosphatase, symmetrical (EC 3.6.1.41) | 0.32 | PfGW456L13_5055 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | low | > 87 |
| Kangiella aquimarina DSM 16071 | 0.43 | B158DRAFT_0583 | | Bis(5'nucleosyl)-tetraphosphatase, ApaH | 0.32 | B158DRAFT_1046 | | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components | low | > 40 |
| Pseudomonas sp. SVBP6 | 0.43 | COO64_RS22520 | | symmetrical bis(5'-nucleosyl)-tetraphosphatase | 0.32 | COO64_RS04100 | | ABC transporter permease subunit | — | — |
| Pseudomonas fluorescens FW300-N2E3 | 0.43 | AO353_07325 | | diadenosine tetraphosphatase | 0.31 | AO353_05395 | | peptide ABC transporter permease | low | > 101 |
| Alteromonas macleodii MIT1002 | 0.43 | MIT1002_00779 | | Bis(5'-nucleosyl)-tetraphosphatase, symmetrical | 0.32 | MIT1002_01140 | | Dipeptide transport system permease protein DppB | — | — |
| Pseudomonas putida KT2440 | 0.42 | PP_0399 | | Bis(5'-nucleosyl)-tetraphosphatase, symmetrical | 0.32 | PP_0881 | | dipeptide ABC transporter - putative membrane subunit | — | — |
| Pseudomonas simiae WCS417 | 0.42 | PS417_25820 | | diadenosine tetraphosphatase | 0.32 | PS417_04060 | | dipeptide ABC transporter, permease component (from data) | — | — |
| Pseudomonas syringae pv. syringae B728a | 0.42 | Psyr_4629 | | Bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.32 | Psyr_4239 | | Binding-protein-dependent transport systems inner membrane component | — | — |
| Pseudomonas syringae pv. syringae B728a ΔmexB | 0.42 | Psyr_4629 | | Bis(5'-nucleosyl)-tetraphosphatase (symmetrical) | 0.32 | Psyr_4239 | | Binding-protein-dependent transport systems inner membrane component | — | — |
| Pseudomonas fluorescens SBW25 | 0.42 | PFLU_RS27475 | | symmetrical bis(5'-nucleosyl)-tetraphosphatase | 0.32 | PFLU_RS04100 | | ABC transporter permease subunit | low | > 109 |
| Pseudomonas fluorescens SBW25-INTG | 0.42 | PFLU_RS27475 | | symmetrical bis(5'-nucleosyl)-tetraphosphatase | 0.32 | PFLU_RS04100 | | ABC transporter permease subunit | low | > 109 |
| Pseudomonas lactucae CFBP13502 | 0.42 | GEMAOFIL_05284 | | 'Bis(5'-nucleosyl)-tetraphosphatase, symmetrical' transl_table=11 | 0.32 | GEMAOFIL_01016 | | Dipeptide transport system permease protein DppB | — | — |
| Burkholderia phytofirmans PsJN | 0.41 | BPHYT_RS04255 | | diadenosine tetraphosphatase | 0.34 | BPHYT_RS18685 | | peptide ABC transporter permease | low | > 109 |
| Paraburkholderia bryophila 376MFSha3.1 | 0.40 | H281DRAFT_04820 | | Bis(5'nucleosyl)-tetraphosphatase, ApaH | 0.33 | H281DRAFT_05803 | | dipeptide transport system permease protein | low | > 103 |
Not shown: 31 genomes with orthologs for CSW01_02315 only; 5 genomes with orthologs for CSW01_08450 only