| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Rhodospirillum rubrum S1H | Rru_A1918 | | Binding-protein-dependent transport systems inner membrane component (NCBI) | cofit | 100 | 100 |
| o | Sinorhizobium meliloti 1021 | SMc01526 | | peptide ABC transporter permease | insig. | 60 | 99 |
| o | Rhizobium sp. OAE497 | ABIE40_RS18840 | | ABC transporter permease | insig. | 58 | 100 |
| o | Phaeobacter inhibens DSM 17395 | PGA1_c28430 | | putative D,D-dipeptide transport system permease protein | insig. | 59 | 96 |
| o | Bosea sp. OAE506 | ABIE41_RS23535 | | ABC transporter permease | insig. | 57 | 98 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS15580 | | ABC transporter permease | insig. | 59 | 99 |
| | Phaeobacter inhibens DSM 17395 | PGA1_c16280 | | putative dipeptide transport system permease protein | insig. | 56 | 100 |
| o | Agrobacterium fabrum C58 | Atu4432 | | oligopeptide ABC transporter permease | insig. | 58 | 100 |
| o | Azospirillum brasilense Sp245 | AZOBR_RS02615 | | peptide ABC transporter permease | insig. | 63 | 93 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS31235 | | peptide ABC transporter permease | insig. | 56 | 99 |
| o | Dickeya dianthicola ME23 | DZA65_RS03725 | | ABC transporter permease | insig. | 55 | 100 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS01860 | | ABC transporter permease | insig. | 55 | 100 |
| o | Dickeya dianthicola 67-19 | HGI48_RS03605 | | ABC transporter permease | insig. | 56 | 98 |
| o | Dickeya dadantii 3937 | DDA3937_RS03505 | | ABC transporter permease | insig. | 55 | 100 |
| o | Azospirillum sp. SherDot2 | MPMX19_00231 | | Dipeptide transport system permease protein DppB | insig. | 59 | 93 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_06101 | | peptide/nickel transport system permease protein | insig. | 58 | 99 |
| o | Paraburkholderia graminis OAS925 | ABIE53_004343 | | peptide/nickel transport system permease protein | insig. | 58 | 99 |
| o | Rahnella sp. WP5 | EX31_RS00365 | | ABC transporter permease | insig. | 56 | 93 |
| o | Klebsiella michiganensis M5al | BWI76_RS19315 | | ABC transporter permease | insig. | 56 | 93 |
| o | Klebsiella pneumoniae MRSN742743 | KFA93_RS06785 | | ABC transporter permease | insig. | 56 | 93 |
| | Dickeya dadantii 3937 | DDA3937_RS20625 | | ABC transporter permease | insig. | 52 | 93 |
| | Dickeya dianthicola 67-19 | HGI48_RS00560 | | ABC transporter permease | insig. | 52 | 93 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_26360 | | ABC transporter permease | insig. | 56 | 93 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS06065 | | ABC transporter permease | insig. | 56 | 93 |
| | Dickeya dianthicola ME23 | DZA65_RS00595 | | ABC transporter permease | insig. | 52 | 93 |
| o | Pantoea sp. MT58 | IAI47_10085 | | ABC transporter permease | insig. | 56 | 92 |
| o | Variovorax sp. SCN45 | GFF4935 | | ABC transporter, permease protein 1 (cluster 5, nickel/peptides/opines) | insig. | 55 | 99 |
| | Rahnella sp. WP5 | EX31_RS05535 | | ABC transporter permease | insig. | 54 | 98 |
| | Agrobacterium fabrum C58 | Atu2517 | | ABC transporter, membrane spanning protein (dipeptide) | insig. | 51 | 100 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3232 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | insig. | 54 | 97 |
| | Agrobacterium fabrum C58 | Atu3459 | | ABC transporter permease | insig. | 54 | 97 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_06865 | | ABC transporter permease | insig. | 54 | 97 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02425 | | Dipeptide transport system permease protein DppB | cofit | 56 | 93 |
| o | Pseudomonas sp. BP01 | JOY50_RS03800 | | ABC transporter permease | insig. | 55 | 93 |
| | Rahnella sp. WP5 | EX31_RS07235 | | ABC transporter permease | insig. | 52 | 100 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS11195 | | ABC transporter permease | insig. | 54 | 93 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS11195 | | ABC transporter permease | sig. | 54 | 93 |
| | Rhizobium sp. OAE497 | ABIE40_RS23425 | | ABC transporter permease | insig. | 54 | 94 |
| | Agrobacterium fabrum C58 | Atu4623 | | dipeptide ABC transporter permease | insig. | 51 | 96 |
| | Rhodospirillum rubrum S1H | Rru_A0800 | | Binding-protein-dependent transport systems inner membrane component (NCBI) | insig. | 55 | 97 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_2396 | | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components | insig. | 52 | 94 |
| o | Escherichia fergusonii Becca | EFB2_04507 | | Dipeptide transport system permease protein DppB | insig. | 51 | 99 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS23615 | | ABC transporter permease subunit | insig. | 51 | 99 |
| | Klebsiella pneumoniae MRSN742743 | KFA93_RS02680 | | ABC transporter permease | insig. | 51 | 94 |
| o | Erwinia amylovora T8 | OLJFJH_18330 | | peptide ABC transporter permease | insig. | 50 | 99 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_26240 | | peptide ABC transporter permease | cofit | 50 | 98 |
| o | Erwinia tracheiphila SCR3 | LU632_RS19040 | | ABC transporter permease | insig. | 50 | 98 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_15945 | | peptide ABC transporter permease | insig. | 51 | 94 |
| | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS14590 | | ABC transporter permease | cofit | 48 | 94 |
| | Serratia liquefaciens MT49 | IAI46_12030 | | ABC transporter permease | insig. | 47 | 95 |
| | Pantoea sp. MT58 | IAI47_04595 | | ABC transporter permease | insig. | 48 | 94 |
| | Rahnella sp. WP5 | EX31_RS10235 | | ABC transporter permease | insig. | 45 | 95 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_02398 | | putative D,D-dipeptide transport system permease protein DdpB | insig. | 48 | 95 |
| | Serratia liquefaciens MT49 | IAI46_15650 | | ABC transporter permease | insig. | 48 | 92 |
| | Castellaniella sp019104865 MT123 | ABCV34_RS11105 | | ABC transporter permease | insig. | 47 | 98 |
| | Dickeya dadantii 3937 | DDA3937_RS12205 | | ABC transporter permease | insig. | 48 | 91 |
| | Azospirillum sp. SherDot2 | MPMX19_04418 | | Dipeptide transport system permease protein DppB | cofit | 47 | 96 |
| | Dickeya dianthicola ME23 | DZA65_RS12735 | | ABC transporter permease | cofit | 47 | 91 |
| | Dickeya dianthicola 67-19 | HGI48_RS12295 | | ABC transporter permease | strong | 47 | 91 |
| | Rahnella sp. WP5 | EX31_RS09365 | | ABC transporter permease | insig. | 48 | 94 |
| | Azospirillum brasilense Sp245 | AZOBR_RS21765 | | peptide ABC transporter permease | strong | 47 | 96 |
| | Pseudomonas sp. DMC3 | GFF5022 | | Dipeptide transport system permease protein DppB | cofit | 45 | 96 |
| | Pseudomonas fluorescens GW456-L13 | PfGW456L13_5055 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | strong | 45 | 96 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_05395 | | peptide ABC transporter permease | strong | 45 | 96 |
| | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1124 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | insig. | 45 | 96 |
| | Enterobacter asburiae PDN3 | EX28DRAFT_1115 | | ABC-type dipeptide/oligopeptide/nickel transport systems, permease components | insig. | 46 | 95 |
| | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3311 | | Dipeptide transport system permease protein DppB (TC 3.A.1.5.2) | strong | 45 | 96 |
| | Pseudomonas orientalis W4I3 | QF045_RS07055 | | ABC transporter permease subunit | cofit | 45 | 96 |
| | Pseudomonas fluorescens SBW25 | PFLU_RS04100 | | ABC transporter permease subunit | insig. | 45 | 96 |
| | Pseudomonas fluorescens SBW25-INTG | PFLU_RS04100 | | ABC transporter permease subunit | sig. | 45 | 96 |
| | Pseudomonas lactucae CFBP13502 | GEMAOFIL_01016 | | Dipeptide transport system permease protein DppB | cofit | 45 | 96 |
| | Pseudomonas simiae WCS417 | PS417_04060 | | dipeptide ABC transporter, permease component (from data) | strong | 45 | 96 |
| | Pseudomonas fluorescens FW300-N2C3 | AO356_07260 | | peptide ABC transporter permease | strong | 45 | 96 |
| | Pseudomonas sp. RS175 | PFR28_00127 | | Dipeptide transport system permease protein DppB | insig. | 45 | 96 |
| | Enterobacter sp. TBS_079 | MPMX20_02357 | | putative D,D-dipeptide transport system permease protein DdpB | insig. | 46 | 95 |
| | Pseudomonas segetis P6 | ACVTMO_RS19260 | | ABC transporter permease subunit | cofit | 45 | 96 |
| | Pseudomonas syringae pv. syringae B728a | Psyr_4239 | | Binding-protein-dependent transport systems inner membrane component | insig. | 44 | 96 |
| | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_4239 | | Binding-protein-dependent transport systems inner membrane component | insig. | 44 | 96 |
| | Pseudomonas putida KT2440 | PP_0881 | | dipeptide ABC transporter - putative membrane subunit | strong | 44 | 96 |
| | Variovorax sp. OAS795 | ABID97_RS04450 | | ABC transporter permease subunit | insig. | 44 | 96 |
| | Rhizobium sp. OAE497 | ABIE40_RS24020 | | ABC transporter permease | insig. | 42 | 99 |
| | Pseudomonas sp. BP01 | JOY50_RS10960 | | ABC transporter permease subunit | insig. | 44 | 96 |
| | Rhodospirillum rubrum S1H | Rru_A2357 | | Binding-protein-dependent transport systems inner membrane component (NCBI) | cofit | 42 | 99 |
| | Variovorax sp. SCN45 | GFF7284 | | Dipeptide ABC transporter, permease protein DppB (TC 3.A.1.5.2) | insig. | 45 | 96 |
| | Pseudomonas sp. SVBP6 | COO64_RS04100 | | ABC transporter permease subunit | insig. | 43 | 96 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS23955 | | ABC transporter permease subunit | insig. | 44 | 96 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_01565 | | Di/tripeptide transport system permease protein DppB | strong | 44 | 96 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS56420 | | ABC transporter permease subunit | insig. | 44 | 96 |
| | Pseudomonas sp. S08-1 | OH686_08705 | | Dipeptide ABC transporter, permease protein DppB | cofit | 44 | 96 |
| | Serratia liquefaciens MT49 | IAI46_00480 | | dipeptide ABC transporter permease DppB | cofit | 42 | 100 |
| | Rhodopseudomonas palustris CGA009 | TX73_007570 | | ABC transporter permease | insig. | 41 | 98 |
| | Escherichia coli BL21 | ECD_01444 | | D,D-dipeptide ABC transporter permease | cofit | 47 | 95 |
| | Escherichia coli ECRC100 | OKFHMN_01325 | ddpB | putative D,D-dipeptide transport system permease protein DdpB | insig. | 47 | 95 |
| | Escherichia coli ECRC101 | MCAODC_16615 | ddpB | putative D,D-dipeptide transport system permease protein DdpB | insig. | 47 | 95 |
| | Escherichia coli ECRC102 | NIAGMN_25455 | ddpB | putative D,D-dipeptide transport system permease protein DdpB | insig. | 47 | 95 |
| | Escherichia coli ECRC62 | BNILDI_17450 | ddpB | putative D,D-dipeptide transport system permease protein DdpB | cofit | 47 | 95 |
| | Escherichia coli ECRC98 | JDDGAC_03815 | ddpB | putative D,D-dipeptide transport system permease protein DdpB | insig. | 47 | 95 |
| | Escherichia coli BW25113 | b1486 | ddpB | D-ala-D-ala transporter subunit (NCBI) | sig. | 47 | 95 |
| | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_02231 | | putative D,D-dipeptide transport system permease protein DdpB | insig. | 46 | 95 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS18685 | | peptide ABC transporter permease | insig. | 41 | 100 |