| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species | 
| P42598 | Uncharacterized protein YgjQ; | ygjQ; b3086 JW3057; | NP_417557.1;YP_491277.1; | 230 | escherichia-coli | 
| P42603 | Inner membrane protein YgjV; | ygjV; b3090 JW3061; | NP_417561.1;YP_491281.1; | 183 | escherichia-coli | 
| Q46867 | Inner membrane protein YgiZ; | ygiZ; b3027 JW2995; | NP_417499.1;YP_491219.1; | 110 | escherichia-coli | 
| P0ADT8 | Uncharacterized protein YgiM; | ygiM; b3055 JW3027; | NP_417527.1;YP_491247.1; | 206 | escherichia-coli | 
| P11865 | Uncharacterized protein YhaB; | yhaB; b3120 JW3091; | NP_417590.2;YP_491310.1; | 179 | escherichia-coli | 
| P11864 | Uncharacterized protein YhaC; ORF B'; ORFX; | yhaC; b3121 JW3092; | NP_417591.1;YP_491311.1; | 395 | escherichia-coli | 
| P64592 | Inner membrane protein YhaI; | yhaI; b3104 JW3075; | NP_417575.1;YP_491295.1; | 118 | escherichia-coli | 
| P42624 | Pirin-like protein YhaK; | yhaK; b3106 JW3077; | NP_417577.1;YP_491297.1; | 233 | escherichia-coli | 
| P42625 | Uncharacterized protein YhaL; | yhaL; b3107 JW5517; | NP_417578.2;YP_491298.1; | 54 | escherichia-coli | 
| P64590 | Inner membrane protein YhaH; | yhaH; b3103 JW3074; | NP_417574.1;YP_491294.1; | 121 | escherichia-coli | 
| P67660 | Uncharacterized HTH-type transcriptional regulator YhaJ; | yhaJ; b3105 JW3076; | NP_417576.1;YP_491296.1; | 298 | escherichia-coli | 
| P42626 | UPF0597 protein YhaM; | yhaM; yhaN; b4470 JW5518; | YP_026202.1;YP_491299.1; | 436 | escherichia-coli | 
| P42628 | Inner membrane transport protein YhaO; | yhaO; b3110 JW5519; | YP_026203.3;YP_491300.1; | 443 | escherichia-coli | 
| P64594 | Toxin YhaV; EC 3.1.-.-; Ribonuclease YhaV; | yhaV; b3130 JW3099; | NP_417599.1;YP_491318.1; | 154 | escherichia-coli | 
| P0AA73 | Uncharacterized inner membrane transporter YhbE; | yhbE; b3184 JW3151; | NP_417651.1;YP_491369.1; | 321 | escherichia-coli | 
| P45470 | Protein YhbO; | yhbO; b3153 JW5529; | NP_417622.2;YP_491340.1; | 172 | escherichia-coli | 
| P67762 | UPF0306 protein YhbP; | yhbP; b3154 JW3123; | NP_417623.1;YP_491341.1; | 147 | escherichia-coli | 
| P45472 | UPF0213 protein YhbQ; | yhbQ; b3155 JW3124; | NP_417624.1;YP_491342.1; | 100 | escherichia-coli | 
| P63417 | Uncharacterized N-acetyltransferase YhbS; EC 2.3.1.-; | yhbS; b3156 JW3125; | NP_417625.1;YP_491343.1; | 167 | escherichia-coli | 
| P64599 | Uncharacterized protein YhbT; | yhbT; b3157 JW3126; | NP_417626.1;YP_491344.1; | 174 | escherichia-coli | 
