| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P0AAQ2 | Uncharacterized protein YajD; | yajD; b0410 JW0400; | NP_414944.1;YP_488702.1; | 115 | escherichia-coli |
| P0ADZ7 | UPF0092 membrane protein YajC; | yajC; b0407 JW0397; | NP_414941.1;YP_488699.1; | 110 | escherichia-coli |
| P46122 | Uncharacterized lipoprotein YajI; | yajI; b0412 JW5056; | NP_414946.4;YP_488704.1; | 179 | escherichia-coli |
| Q46948 | Probable protein deglycase; EC 3.1.2.-; EC 3.5.1.-; Chaperone protein YajL; | yajL; thiJ; b0424 JW5057; | NP_414958.4;YP_488716.1; | 196 | escherichia-coli |
| P77735 | Uncharacterized oxidoreductase YajO; EC 1.-.-.-; | yajO; b0419 JW0409; | NP_414953.2;YP_488711.1; | 324 | escherichia-coli |
| P0ADA5 | Uncharacterized lipoprotein YajG; | yajG; b0434 JW0424; | NP_414968.4;YP_488726.1; | 192 | escherichia-coli |
| P0A8E7 | UPF0234 protein YajQ; | yajQ; b0426 JW5058; | NP_414960.2;YP_488718.1; | 163 | escherichia-coli |
| P77726 | Inner membrane transport protein YajR; | yajR; b0427 JW5059; | NP_414961.4;YP_488719.1; | 454 | escherichia-coli |
| P0AAQ6 | Uncharacterized protein YbaA; | ybaA; b0456 JW0445; | NP_414989.1;YP_488747.1; | 117 | escherichia-coli |
| P0A8B5 | Nucleoid-associated protein YbaB; | ybaB; b0471 JW0460; | NP_415004.1;YP_488762.1; | 109 | escherichia-coli |
| P46890 | Uncharacterized protein YbaE; | ybaE; b0445 JW0435; | NP_414979.1;YP_488737.1; | 566 | escherichia-coli |
| P45807 | Uncharacterized protein YbaM; | ybaM; b0466 JW0455; | NP_414999.1;YP_488757.1; | 53 | escherichia-coli |
| P0AAR5 | Inner membrane protein YbaN; | ybaN; b0468 JW0457; | NP_415001.1;YP_488759.1; | 125 | escherichia-coli |
| P39830 | Inner membrane protein YbaL; | ybaL; ylaA; b0478 JW0467; | NP_415011.1;YP_488769.1; | 558 | escherichia-coli |
| P77301 | Uncharacterized protein YbaP; | ybaP; b0482 JW0471; | NP_415015.1;YP_488773.1; | 264 | escherichia-coli |
| P0AAR3 | Cys-tRNA(Pro)/Cys-tRNA(Cys) deacylase YbaK; EC 4.2.-.-; | ybaK; b0481 JW0470; | NP_415014.1;YP_488772.1; | 159 | escherichia-coli |
| P0A9T6 | Uncharacterized HTH-type transcriptional regulator YbaQ; | ybaQ; b0483 JW0472; | NP_415016.4;YP_488774.1; | 113 | escherichia-coli |
| P77400 | Inner membrane transport protein YbaT; | ybaT; b0486 JW0475; | NP_415019.1;YP_488777.1; | 430 | escherichia-coli |
| P0AAR8 | Uncharacterized protein YbaV; | ybaV; b0442 JW0432; | NP_414976.1;YP_488734.1; | 123 | escherichia-coli |
| P77717 | Uncharacterized lipoprotein YbaY; | ybaY; b0453 JW0443; | NP_414987.3;YP_488745.1; | 190 | escherichia-coli |
