| Identifier | Protein names | Gene names | Cross reference refseq | Length | Species |
| Q47538 | Taurine import ATP-binding protein TauB; EC 3.6.3.36; | tauB; ssiB yaiQ; b0366 JW0358; | NP_414900.1;YP_488659.1; | 255 | escherichia-coli |
| Q47539 | Taurine transport system permease protein TauC; | tauC; ssiC yaiJ; b0367 JW0359; | NP_414901.1;YP_488660.1; | 275 | escherichia-coli |
| P37610 | Alpha-ketoglutarate-dependent taurine dioxygenase; EC 1.14.11.17; 2-aminoethanesulfonate dioxygenase; Sulfate starvation-induced protein 3; SSI3; | tauD; ssiD yaiG; b0368 JW0360; | NP_414902.1;YP_488661.1; | 283 | escherichia-coli |
| Q46927 | tRNA threonylcarbamoyladenosine dehydratase; EC 6.1.-.-; t(6)A37 dehydratase; | tcdA; csdL ygdL; b2812 JW2783; | NP_417292.1;YP_491020.1; | 268 | escherichia-coli |
| P0ACQ7 | HTH-type transcriptional regulator TdcA; Tdc operon transcriptional activator; | tdcA; b3118 JW3089; | NP_417588.1;YP_491308.1; | 312 | escherichia-coli |
| P0AGF6 | L-threonine dehydratase catabolic TdcB; EC 4.3.1.19; L-serine dehydratase; EC 4.3.1.17; Threonine deaminase; | tdcB; b3117 JW3088; | NP_417587.1;YP_491307.1; | 329 | escherichia-coli |
| P11868 | Propionate kinase; EC 2.7.2.15; | tdcD; yhaA; b3115 JW5806; | NP_417585.2;YP_491305.1; | 402 | escherichia-coli |
| P0AAD8 | Threonine/serine transporter TdcC; H(+)/threonine-serine symporter; | tdcC; b3116 JW3087; | NP_417586.1;YP_491306.1; | 443 | escherichia-coli |
| P42630 | L-serine dehydratase TdcG; SDH; EC 4.3.1.17; L-serine deaminase; | tdcG; yhaP yhaQ; b4471 JW5520; | YP_026204.1;YP_491301.1; | 454 | escherichia-coli |
| P42632 | PFL-like enzyme TdcE; Keto-acid formate acetyltransferase; Keto-acid formate-lyase; Ketobutyrate formate-lyase; KFL; EC 2.3.1.-; Pyruvate formate-lyase; PFL; EC 2.3.1.54; | tdcE; yhaS; b3114 JW5522; | YP_026205.1;YP_491303.1; | 764 | escherichia-coli |
| P0AGL2 | Putative reactive intermediate deaminase TdcF; EC 3.5.4.-; | tdcF; yhaR; b3113 JW5521; | NP_417583.4;YP_491302.1; | 129 | escherichia-coli |
| P11866 | Threonine dehydratase operon activator protein; | tdcR; b3119 JW5525; | NP_417589.4;YP_491309.1; | 72 | escherichia-coli |
| P07913 | L-threonine 3-dehydrogenase; EC 1.1.1.103; | tdh; b3616 JW3591; | NP_418073.1;YP_491817.1; | 341 | escherichia-coli |
| P25396 | Tellurite resistance protein TehA; | tehA; b1429 JW1425; | NP_415946.1;YP_489694.1; | 330 | escherichia-coli |
| P25397 | Tellurite methyltransferase; EC 2.1.1.265; Chalcogen-detoxifying protein TehB; Selenite methyltransferase; Tellurite resistance protein TehB; | tehB; b1430 JW1426; | NP_415947.1;YP_489695.1; | 197 | escherichia-coli |
| P0ADA1 | Acyl-CoA thioesterase I; EC 3.1.2.-; Lecithinase B; Lysophospholipase L1; EC 3.1.1.5; Protease I; | tesA; apeA pldC; b0494 JW0483; | NP_415027.1;YP_488785.1; | 208 | escherichia-coli |
| P0AGG2 | Acyl-CoA thioesterase 2; EC 3.1.2.-; Acyl-CoA thioesterase II; TEII; | tesB; b0452 JW0442; | NP_414986.1;YP_488744.1; | 286 | escherichia-coli |
| P09153 | Tail fiber assembly protein homolog from lambdoid prophage e14; | tfaE; ycfA; b1156 JW1142; | NP_415674.1;YP_489424.1; | 200 | escherichia-coli |
| P76155 | Tail fiber assembly protein homolog from lambdoid prophage Qin; | tfaQ; ydfM; b1546 JW1539; | NP_416064.1;YP_489809.1; | 191 | escherichia-coli |
| P77163 | Tail fiber assembly protein homolog from lambdoid prophage Rac; | tfaR; ynaC; b1373 JW1367; | NP_415891.1;YP_489641.1; | 191 | escherichia-coli |
