| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| P07118 | Valine--tRNA ligase; EC 6.1.1.9; Valyl-tRNA synthetase; ValRS; | valS; b4258 JW4215; | NP_418679.1;YP_492396.1; | 951 | escherichia-coli |
| P00954 | Tryptophan--tRNA ligase; EC 6.1.1.2; Tryptophanyl-tRNA synthetase; TrpRS; | trpS; b3384 JW3347; | NP_417843.1;YP_492048.1; | 334 | escherichia-coli |
| P0AGJ9 | Tyrosine--tRNA ligase; EC 6.1.1.1; Tyrosyl-tRNA synthetase; TyrRS; | tyrS; b1637 JW1629; | NP_416154.1;YP_489901.1; | 424 | escherichia-coli |
| P08957 | Type I restriction enzyme EcoKI M protein; M.EcoKI; EC 2.1.1.72; | hsdM; hsm; b4349 JW4312; | NP_418769.1;YP_492480.1; | 529 | escherichia-coli |
| P08956 | Type I restriction enzyme EcoKI R protein; R.EcoKI; EC 3.1.21.3; | hsdR; hsr; b4350 JW4313; | NP_418770.2;YP_492481.1; | 1170 | escherichia-coli |
| P05719 | Type-1 restriction enzyme EcoKI specificity protein; S.EcoKI; Type I restriction enzyme EcoKI specificity protein; S protein; | hsdS; hss; b4348 JW4311; | NP_418768.1;YP_492479.1; | 464 | escherichia-coli |
| P0AF96 | Toxin-antitoxin biofilm protein TabA; | tabA; yjgK; b4252 JW5756; | NP_418673.4;YP_492390.1; | 150 | escherichia-coli |
| P68398 | tRNA-specific adenosine deaminase; EC 3.5.4.33; | tadA; yfhC; b2559 JW2543; | NP_417054.2;YP_490787.1; | 167 | escherichia-coli |
| P0A867 | Transaldolase A; EC 2.2.1.2; | talA; b2464 JW2448; | NP_416959.1;YP_490691.1; | 316 | escherichia-coli |
| P0A870 | Transaldolase B; EC 2.2.1.2; | talB; yaaK; b0008 JW0007; | NP_414549.1;YP_488314.1; | 317 | escherichia-coli |
| P0ADE4 | Translocation and assembly module TamA; Autotransporter assembly factor TamA; | tamA; yftM ytfM; b4220 JW4179; | NP_418641.1;YP_492362.1; | 577 | escherichia-coli |
| P39321 | Translocation and assembly module TamB; Autotransporter assembly factor TamB; | tamB; ytfN ytfO; b4221 JW4180; | NP_418642.1;YP_492363.1; | 1259 | escherichia-coli |
| P76145 | Trans-aconitate 2-methyltransferase; EC 2.1.1.144; | tam; yneD; b1519 JW1512; | NP_416036.1;YP_489782.1; | 252 | escherichia-coli |
| P0A9T4 | Protein tas; | tas; ygdS; b2834 JW2802; | NP_417311.1;YP_491039.1; | 346 | escherichia-coli |
| P69428 | Sec-independent protein translocase protein TatA; | tatA; mttA1 yigT; b3836 JW3813; | NP_418280.4;YP_491606.1; | 89 | escherichia-coli |
| P69425 | Sec-independent protein translocase protein TatB; | tatB; mttA2 ysgB; b3838 JW5580; | YP_026270.1;YP_491605.1; | 171 | escherichia-coli |
| P69423 | Sec-independent protein translocase protein TatC; | tatC; mttB yigU yigV; b3839 JW3815; | NP_418282.1;YP_491604.1; | 258 | escherichia-coli |
| P27859 | Tat-linked quality control protein TatD; Deoxyribonuclease TatD; DNase TatD; EC 3.1.21.-; | tatD; mttC yigW yigX; b4483 JW5931; | YP_026271.1;YP_491603.1; | 260 | escherichia-coli |
| P0A843 | Sec-independent protein translocase protein TatE; | tatE; ybeC; b0627 JW0622; | NP_415160.1;YP_488918.1; | 67 | escherichia-coli |
| Q47537 | Taurine-binding periplasmic protein; Sulfate starvation-induced protein 1; SSI1; | tauA; ssiA yaiR; b0365 JW0357; | NP_414899.2;YP_488658.1; | 320 | escherichia-coli |
