| Orth | Species | Gene | Name | Description | Fitness | %Id | Cov |
| | Azospirillum sp. SherDot2 | MPMX19_05074 | | L-cystine-binding protein TcyA | insig. | 100 | 100 |
| o | Sinorhizobium meliloti 1021 | SMc03891 | | amino acid-binding periplasmic ABC transporter protein | insig. | 79 | 100 |
| o | Rhizobium sp. OAE497 | ABIE40_RS18760 | | amino acid ABC transporter substrate-binding protein | insig. | 77 | 90 |
| o | Paraburkholderia graminis OAS925 | ABIE53_002870 | | cystine transport system substrate-binding protein | sig. | 65 | 100 |
| o | Dickeya dadantii 3937 | DDA3937_RS01285 | | amino acid ABC transporter substrate-binding protein | sig. | 66 | 98 |
| o | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00382 | | amino acid ABC transporter substrate-binding protein, PAAT family | insig. | 65 | 100 |
| o | Erwinia amylovora T8 | OLJFJH_09275 | | amino acid ABC transporter substrate-binding protein | insig. | 65 | 100 |
| o | Pectobacterium carotovorum WPP14 | HER17_RS20280 | | amino acid ABC transporter substrate-binding protein | cofit | 66 | 100 |
| o | Dickeya dianthicola 67-19 | HGI48_RS01265 | | amino acid ABC transporter substrate-binding protein | insig. | 65 | 98 |
| o | Dickeya dianthicola ME23 | DZA65_RS01310 | | amino acid ABC transporter substrate-binding protein | insig. | 65 | 98 |
| o | Burkholderia phytofirmans PsJN | BPHYT_RS13295 | | amino acid ABC transporter substrate-binding protein | insig. | 66 | 100 |
| o | Paraburkholderia sabiae LMG 24235 | QEN71_RS05410 | | amino acid ABC transporter substrate-binding protein | insig. | 68 | 100 |
| o | Castellaniella sp019104865 MT123 | ABCV34_RS15125 | | amino acid ABC transporter substrate-binding protein | insig. | 59 | 100 |
| | Burkholderia phytofirmans PsJN | BPHYT_RS08560 | | cysteine ABC transporter substrate-binding protein | insig. | 42 | 99 |
| o | Pseudomonas sp. DMC3 | GFF4198 | | L-cystine-binding protein FliY | insig. | 42 | 98 |
| o | Pseudomonas sp. RS175 | PFR28_04855 | | L-cystine-binding protein FliY | insig. | 43 | 92 |
| o | Pseudomonas fluorescens FW300-N2E2 | Pf6N2E2_3919 | | Cystine ABC transporter, periplasmic cystine-binding protein FliY | strong | 43 | 92 |
| | Paraburkholderia graminis OAS925 | ABIE53_001953 | | cystine transport system substrate-binding protein | insig. | 39 | 100 |
| o | Pseudomonas putida KT2440 | PP_0227 | | periplasmic cystine-binding protein | sig. | 43 | 92 |
| o | Pseudomonas fluorescens FW300-N2C3 | AO356_10235 | | cystine transporter subunit | sig. | 43 | 92 |
| | Paraburkholderia bryophila 376MFSha3.1 | H281DRAFT_00742 | | amino acid ABC transporter substrate-binding protein, PAAT family | insig. | 41 | 99 |
| o | Pseudomonas sp. BP01 | JOY50_RS18445 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 41 | 93 |
| o | Pantoea sp. MT58 | IAI47_08175 | | cystine ABC transporter substrate-binding protein | insig. | 40 | 97 |
| o | Enterobacter asburiae PDN3 | EX28DRAFT_0627 | | ABC-type amino acid transport/signal transduction systems, periplasmic component/domain | insig. | 42 | 97 |
| o | Enterobacter sp. TBS_079 | MPMX20_02845 | | L-cystine-binding protein FliY | sig. | 42 | 97 |
| o | Pseudomonas syringae pv. syringae B728a | Psyr_0358 | | Diaminopimelate-binding protein / L-cystine-binding protein | insig. | 42 | 96 |
| o | Pseudomonas syringae pv. syringae B728a ΔmexB | Psyr_0358 | | Diaminopimelate-binding protein / L-cystine-binding protein | insig. | 42 | 96 |
| o | Pseudomonas fluorescens FW300-N2E3 | AO353_11675 | | cystine transporter subunit | insig. | 41 | 92 |
| o | Pantoea agglomerans CFBP13505 P0401 | PagCFBP13505_RS02070 | | cystine ABC transporter substrate-binding protein | cofit | 40 | 97 |
| o | Escherichia fergusonii Becca | EFB2_02025 | | L-cystine-binding protein FliY | insig. | 40 | 97 |
| o | Escherichia coli ECOR27 | NOLOHH_16410 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 40 | 97 |
| o | Escherichia coli ECRC62 | BNILDI_15200 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 40 | 97 |
| o | Escherichia coli HS(pFamp)R (ATCC 700891) | OHPLBJKB_01809 | | L-cystine-binding protein FliY | insig. | 38 | 99 |
| o | Pseudomonas sp. S08-1 | OH686_18905 | | L-cystine ABC transporter (wide substrate range), substrate-binding protein FliY | insig. | 42 | 90 |
| o | Klebsiella michiganensis M5al | BWI76_RS18365 | | cystine ABC transporter substrate-binding protein | sig. | 41 | 95 |
| o | Serratia liquefaciens MT49 | IAI46_15770 | | cystine ABC transporter substrate-binding protein | insig. | 39 | 99 |
| o | Pseudomonas fluorescens SBW25 | PFLU_RS01215 | | cystine ABC transporter substrate-binding protein | insig. | 42 | 92 |
| o | Pseudomonas fluorescens SBW25-INTG | PFLU_RS01215 | | cystine ABC transporter substrate-binding protein | insig. | 42 | 92 |
| o | Pseudomonas lactucae CFBP13502 | GEMAOFIL_00447 | | L-cystine-binding protein FliY | cofit | 41 | 98 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10935 | | cystine ABC transporter substrate-binding protein | no data | 39 | 97 |
| | Escherichia coli Nissle 1917 | ECOLIN_RS10950 | | cystine ABC transporter substrate-binding protein | no data | 39 | 97 |
| o | Escherichia coli Nissle 1917 | ECOLIN_RS10965 | | cystine ABC transporter substrate-binding protein | no data | 39 | 97 |
| o | Escherichia coli BW25113 | b1920 | fliY | cystine transporter subunit (NCBI) | sig. | 39 | 97 |
| o | Klebsiella pneumoniae MKP103 | KDGMDA_25630 | | cystine ABC transporter substrate-binding protein | insig. | 40 | 96 |
| o | Escherichia coli ECOR38 | HEPCGN_04145 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 39 | 97 |
| o | Escherichia coli ECRC100 | OKFHMN_25790 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 39 | 97 |
| o | Escherichia coli ECRC101 | MCAODC_19600 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 39 | 97 |
| o | Escherichia coli ECRC102 | NIAGMN_02260 | tcyJ | cystine ABC transporter substrate-binding protein | cofit | 39 | 97 |
| o | Escherichia coli ECRC98 | JDDGAC_00380 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 39 | 97 |
| o | Escherichia coli ECRC99 | KEDOAH_02300 | tcyJ | cystine ABC transporter substrate-binding protein | no data | 39 | 97 |
| o | Pseudomonas fluorescens GW456-L13 | PfGW456L13_444 | | Cystine ABC transporter, periplasmic cystine-binding protein FliY | insig. | 39 | 98 |
| o | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF1692 | | Cystine ABC transporter, periplasmic cystine-binding protein FliY | insig. | 39 | 97 |
| o | Pseudomonas simiae WCS417 | PS417_01105 | | cystine transporter subunit | insig. | 41 | 92 |
| o | Pseudomonas fluorescens FW300-N1B4 | Pf1N1B4_1693 | | Cystine ABC transporter, periplasmic cystine-binding protein FliY | sig. | 41 | 92 |
| o | Herbaspirillum seropedicae SmR1 | HSERO_RS10775 | | cysteine ABC transporter substrate-binding protein | insig. | 39 | 100 |
| o | Pseudomonas orientalis W4I3 | QF045_RS04240 | | cystine ABC transporter substrate-binding protein | insig. | 40 | 99 |
| o | Cupriavidus basilensis FW507-4G11 | RR42_RS04395 | | cysteine ABC transporter substrate-binding protein | insig. | 40 | 89 |
| o | Erwinia tracheiphila SCR3 | LU632_RS13770 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 40 | 90 |
| o | Erwinia tracheiphila HP pepo 2.2 | IJEDHG_21975 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 37 | 99 |
| o | Pseudomonas sp. SVBP6 | COO64_RS00800 | tcyJ | cystine ABC transporter substrate-binding protein | insig. | 41 | 94 |
| o | Rahnella sp. WP5 | EX31_RS09435 | | cystine ABC transporter substrate-binding protein | insig. | 40 | 90 |
| o | Pseudomonas aeruginosa MRSN321 | DY961_RS21525 | | cystine ABC transporter substrate-binding protein | insig. | 37 | 100 |
| o | Pseudomonas aeruginosa PUPa3 | DQ20_RS37765 | | cystine ABC transporter substrate-binding protein | sig. | 37 | 100 |
| o | Caulobacter crescentus NA1000 | CCNA_01508 | | cystine-binding protein | strong | 41 | 89 |
| o | Caulobacter crescentus NA1000 Δfur | CCNA_01508 | | cystine-binding protein | insig. | 41 | 89 |
| o | Pseudomonas aeruginosa PA14 | IKLFDK_23875 | | cystine ABC transporter substrate-binding protein | strong | 37 | 100 |
| | Cupriavidus basilensis FW507-4G11 | RR42_RS31745 | | ABC transporter permease | insig. | 36 | 98 |
| o | Acidovorax sp. GW101-3H11 | Ac3H11_2555 | | ABC transporter for L-Histidine, periplasmic substrate-binding component 1 (from data) | strong | 36 | 88 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS48835 | | ABC transporter substrate-binding protein | insig. | 35 | 88 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS13540 | | ABC transporter substrate-binding protein | insig. | 35 | 88 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_19910 | | ABC transporter substrate-binding protein | insig. | 35 | 88 |
| o | Vibrio cholerae E7946 ATCC 55056 | CSW01_00050 | | amino acid ABC transporter substrate-binding protein | insig. | 38 | 89 |
| | Rhizobium sp. OAE497 | ABIE40_RS21185 | | lysine/arginine/ornithine ABC transporter substrate-binding protein | insig. | 37 | 84 |
| | Sinorhizobium meliloti 1021 | SM_b20706 | | amino acid uptake ABC transporter substrate-binding protein precursor | insig. | 36 | 86 |
| | Pseudomonas segetis P6 | ACVTMO_RS21380 | | ABC transporter substrate-binding protein | sig. | 36 | 84 |
| | Rhizobium sp. OAE497 | ABIE40_RS21005 | | ABC transporter substrate-binding protein | insig. | 34 | 92 |
| | Pseudomonas sp. BP01 | JOY50_RS14095 | | ABC transporter substrate-binding protein | insig. | 35 | 91 |
| | Rhizobium sp. OAE497 | ABIE40_RS24950 | | ABC transporter substrate-binding protein | cofit | 33 | 87 |
| | Pseudomonas sp. SVBP6 | COO64_RS00295 | | ABC transporter substrate-binding protein | insig. | 34 | 84 |
| | Sinorhizobium meliloti 1021 | SMc00140 | | L-lysine ABC transporter, substrate-binding component (from data) | strong | 32 | 85 |
| | Dickeya dadantii 3937 | DDA3937_RS05995 | | transporter substrate-binding domain-containing protein | insig. | 32 | 100 |
| | Ralstonia sp. UNC404CL21Col | ABZR87_RS00675 | | glutamine ABC transporter substrate-binding protein | insig. | 36 | 85 |
| | Klebsiella pneumoniae MKP103 | KDGMDA_17745 | | ABC transporter substrate-binding protein ArtJ | insig. | 32 | 96 |
| | Agrobacterium fabrum C58 | Atu1879 | | ABC transporter, substrate binding protein (amino acid) | insig. | 34 | 85 |
| | Dickeya dadantii 3937 | DDA3937_RS14425 | | transporter substrate-binding domain-containing protein | insig. | 33 | 86 |
| | Dickeya dianthicola 67-19 | HGI48_RS14395 | | transporter substrate-binding domain-containing protein | insig. | 33 | 86 |
| | Pseudomonas aeruginosa MRSN321 | DY961_RS08030 | | ABC transporter substrate-binding protein | strong | 33 | 89 |
| | Pseudomonas aeruginosa PA14 | IKLFDK_03950 | | L-arginine-binding protein | strong | 33 | 89 |
| | Pseudomonas aeruginosa PUPa3 | DQ20_RS44770 | | ABC transporter substrate-binding protein | strong | 33 | 89 |
| | Pseudomonas sp. S08-1 | OH686_21255 | | Arginine/ornithine ABC transporter, substrate-binding protein AotJ | strong | 32 | 98 |
| | Escherichia coli ECRC100 | OKFHMN_05915 | artJ | ABC transporter substrate-binding protein ArtJ | insig. | 31 | 96 |
| | Escherichia coli ECRC101 | MCAODC_25130 | artJ | ABC transporter substrate-binding protein ArtJ | insig. | 31 | 96 |
| | Escherichia coli ECRC102 | NIAGMN_03960 | artJ | ABC transporter substrate-binding protein ArtJ | insig. | 31 | 96 |
| | Escherichia coli ECRC98 | JDDGAC_09550 | artJ | ABC transporter substrate-binding protein ArtJ | insig. | 31 | 96 |
| | Escherichia coli ECRC99 | KEDOAH_21995 | artJ | ABC transporter substrate-binding protein ArtJ | no data | 31 | 96 |
| | Rahnella sp. WP5 | EX31_RS15435 | | transporter substrate-binding domain-containing protein | insig. | 33 | 100 |
| | Pseudomonas fluorescens FW300-N2E3 | AO353_11995 | | amino acid ABC transporter | insig. | 34 | 84 |
| | Pseudomonas sp. DMC3 | GFF4119 | | ABC transporter arginine-binding protein 1 | cofit | 31 | 98 |
| | Salmonella enterica subsp. enterica serovar Typhimurium str. MS1868 | GFF768 | | Arginine ABC transporter, periplasmic arginine-binding protein ArtJ | insig. | 32 | 96 |
| | Pseudomonas sp. S08-1 | OH686_14500 | | ABC transporter, substrate-binding protein (cluster 3, basic aa/glutamine/opines) | cofit | 36 | 84 |