| Transcriptional regulator MvaT, P16 subunit | PP_1366 | Q88N50 | 1 |
| Transcriptional regulator PdhR | pdhR VSAK1_04705 | A6D6A4 | 1 |
| Transcriptional regulator, AraC family | MXAN_3142 | Q1D7M8 | 1 |
| Transcriptional regulator, AraC family | MXAN_0707 | Q1DEE8 | 1 |
| Transcriptional regulator, AsnC/Lrp family | CD630_35440 | Q181E4 | 1 |
| Transcriptional regulator, Cro/CI family | PP_0852 | Q88PJ8 | 1 |
| Transcriptional regulator, GntR family protein | VSAK1_18919 | A6CXW1 | 1 |
| Transcriptional regulator, HTH-type | CD630_14940 | Q18C15 | 1 |
| Transcriptional regulator, IclR family | FTN_0720 | A0Q5U7 | 1 |
| Transcriptional regulator, LuxR family protein | VSAK1_16617 | A6CUN4 | 1 |
| Transcriptional regulator, LuxR family protein | VSAK1_26665 | A6D8V0 | 1 |
| Transcriptional regulator, LysR family | FTN_1282 | A0Q7E8 | 1 |
| Transcriptional regulator, LysR family | FTN_0094 | A0Q440 | 1 |
| Transcriptional regulator, LysR family protein | VSAK1_19874 | A6CWQ5 | 1 |
| Transcriptional regulator, LysR family protein | VSAK1_20839 | A6CYE5 | 1 |
| Transcriptional regulator, LytR family | CD630_27660 | Q183K3 | 1 |
| Transcriptional regulator, MarR family protein | VSAK1_24885 | A6CZ33 | 1 |
| Transcriptional regulator, MarR family protein | VSAK1_07289 | A6D505 | 1 |
| Transcriptional regulator, putative | SAOUHSC_02583 | Q2FVV8 | 1 |
| Transcriptional regulator, ROK family protein | VSAK1_26850 | A6D7W8 | 1 |
| Transcriptional regulator, RpiR family | CD630_20480 | Q188B6 | 1 |
| Transcriptional regulator, TetR family | MXAN_6906 | Q1CX53 | 1 |
| Transcriptional regulator, TetR family protein | VSAK1_12757 | A6D8R8 | 1 |
| Transcriptional regulatory protein | VSAK1_01627 | A6D2L1 | 1 |
| Transcriptional regulatory protein CiaR | ciaR spr0707 | P0A4H8 | 1 |
| Transcriptional regulatory protein OmpR | ompR kmt ompB b3405 JW3368 | P0AA16 | 1 |
| Transcriptional regulatory protein PmpR | pmpR PA0964 | Q51423 | 1 |
| Transcriptional regulatory protein RcsB (Capsular synthesis regulator component B) | rcsB b2217 JW2205 | P0DMC7 | 1 |
| Transcriptional repressor NrdR | nrdR VSAK1_02589 | A6CX10 | 1 |
| Transcriptional repressor NrdR | nrdR SPy_0338 M5005_Spy0284 | P67320 | 1 |
| Transferase hexapeptide repeat family protein | MXAN_3783 | Q1D5V8 | 1 |
| Transferrin binding protein A | tbpA | Q53348 | 1 |
| Transferrin-binding protein 1 | NMH_1397 | E6MXJ2 | 1 |
| Transferrin-binding protein 1 | tbp1 | Q01996 | 1 |
| Transketolase (EC 2.2.1.1) | Fphi_1355 | B0TY19 | 1 |
| Transketolase (EC 2.2.1.1) | tktA FTN_1333 | A0Q7J3 | 1 |
| Transketolase (EC 2.2.1.1) | B195_14415 | M5QU02 | 1 |
| Transketolase (EC 2.2.1.1) | tktA STM3076 | Q8ZM63 | 1 |
| Transketolase (EC 2.2.1.1) | tkt YPO0926 | Q7CGS3 | 1 |
| Transketolase (EC 2.2.1.1) | SC1083_0248 | G4A609 | 1 |
| Transketolase (EC 2.2.1.1) | tktA SSON_3089 | Q3YXT6 | 1 |
| Transketolase (EC 2.2.1.1) | tkt HPSD74_1440 | U4SGT9 | 1 |
| Transketolase (EC 2.2.1.1) | tktA Smlt3813 | B2FSG5 | 1 |
| Transketolase (EC 2.2.1.1) | OOM_0936 | I2AZ04 | 1 |
| Transketolase (EC 2.2.1.1) (Fragment) | VSAK1_07869 | A6D859 | 1 |
| Transketolase (TK) (EC 2.2.1.1) | tkt Rv1449c MTCY493.05 | P9WG25 | 1 |
| Transketolase (TK) (EC 2.2.1.1) | tkt tktA BSU17890 | P45694 | 1 |
| Transketolase 1 (TK 1) (EC 2.2.1.1) | tktA tkt b2935 JW5478 | P27302 | 1 |
| Transketolase 2 (TK 2) (EC 2.2.1.1) | tktB b2465 JW2449 | P33570 | 1 |
| Transketolase, central and C-terminal (Sedoheptulose-7-phosphate:D-glyceraldehyde-3-phosphate glycolaldehydetransferase) (EC 2.2.1.1) | tkt' CD630_23210 | Q185J5 | 1 |
| Transketolase, N-terminal (Sedoheptulose-7-phosphate:D-glyceraldehyde-3-phosphate glycolaldehydetransferase) (EC 2.2.1.1) | tkt1 CD630_23220 | Q185J6 | 1 |
| Transketolase, pyridine binding domain | AC3_0430 | B1BWP4 | 1 |
| Translation initiation factor IF-2 | infB MW1152 | Q8NWZ1 | 1 |
| Translation initiation factor IF-2 | infB Fphi_0948 | B0TWR3 | 1 |
| Translation initiation factor IF-2 | infB YPO3496 y0688 YP_0587 | Q8ZBC2 | 1 |
| Translation initiation factor IF-2 | infB gicD ssyG b3168 JW3137 | P0A705 | 1 |
| Translation initiation factor IF-2 | infB SSON_3314 | Q3YX73 | 1 |
| Translation initiation factor IF-2 | infB SPy_1721 M5005_Spy1409 | Q99YG1 | 1 |
| Translation initiation factor IF-2 | infB OOM_0545 | I2AY17 | 1 |
| Translation initiation factor IF-2 | infB SCH_3227 | Q57JH9 | 1 |
| Translation initiation factor IF-2 | infB SAOUHSC_01246 | Q2G2D0 | 1 |
| Translation initiation factor IF-2 | infB KW89_251 | A0A0K2DTP6 | 1 |
| Translation initiation factor IF-3 | infC lmo1785 | P0A3L1 | 1 |
| Translation initiation factor IF-3 | infC B195_09254 | M5QWC2 | 1 |
| Translation initiation factor IF-3 | infC PP_2466 | Q88K26 | 1 |
| Translation initiation factor IF-3 | infC PA2743 | Q9I0A0 | 1 |
| Translation initiation factor IF-3 | infC SSON_1440 | Q3Z266 | 1 |
| Translation initiation factor IF-3 | VSAK1_25345 | A6D7N4 | 1 |
| Translation initiation factor IF-3 | infC SPy_0804 M5005_Spy0619 | P65146 | 1 |
| Translation initiation factor IF-3 | infC SAOUHSC_01786 | Q2FXP9 | 1 |
| Translation initiation factor IF-3 [Cleaved into: Translation initiation factor IF-3, N-terminally processed; Translation initiation factor IF-3S] | infC fit srjA b1718 JW5829 | P0A707 | 1 |
| Transmembrane protein | lmo2360 | Q8Y4S2 | 1 |
| Transmembrane protein | KW89_596 | A0A0K2DUM3 | 1 |
| Transmembrane transport protein | dppC SPy_2002 | Q99XV8 | 1 |
| Transmembrane transport protein | dppB SPy_2001 | Q7DAL2 | 1 |
| Transport of long-chain fatty acids sensitivity to phage T2 | fadL SCH_2393 | Q57LW3 | 1 |
| Transport permease protein | AC1_0290 | B1RBI8 | 1 |
| Transport-associated protein | B195_12081 | M5QVC9 | 1 |
| Transporter | VSAK1_16422 | A6CZ02 | 1 |
| Transporter | CDIF1296T_03429 | A0A125YDL0 | 1 |
| Transporter AcrB/AcrD/AcrF family | FTT_0105c | Q5NIG7 | 1 |
| Transporter, BCCT family protein | VSAK1_07284 | A6D504 | 1 |
| Transporter, lactate permease family protein | HPSD74_0129 | U4SN71 | 1 |
| Transporter, major facilitator family | AC1_2004 | B1R4X4 | 1 |
| Transporter, major facilitator family protein (Fragment) | EDWATA_00588 | D4F1J8 | 1 |
| Transporter, NCS1 nucleoside transporter family | PP_4921 | Q88DA6 | 1 |
| Transporter, outer membrane receptor (OMR) family | MXAN_4365 | Q1D485 | 1 |
| Transporter, putative | SAOUHSC_02773 | Q2FVE1 | 1 |
| Transporter, truncation | spr0106 | Q8DRI2 | 1 |
| Transposase | SPJ_0548 SPJ_0743 | C1CCX0 | 1 |
| Transposase | KW89_1550 KW89_2103 | A0A0K2DYZ3 | 1 |
| Transposase | KW89_1903 | A0A0K2DYF8 | 1 |
| Transposase | KU39_2p12 | A0A0K2L8D2 | 1 |
| Transposase | KU39_1687 KU39_1727 | A0A0K2L487 | 1 |
| Transposase for the IS1541 insertion element | tnp YPO0018 YPO0204 YPO0300 YPO0356 YPO0479 YPO0487 YPO0534 YPO0583 YPO0696 YPO1036 YPO1164 YPO1173 YPO1223 YPO1263 YPO1424 YPO1434 YPO1521 YPO1602 YPO2023 YPO2343 YPO2629 YPO2764 YPO2826 YPO2869 YPO2900 YPO2928 YPO2985 YPO3060 YPO3195 YPO3280 YPO3329 YPO3416 YPO3535 YPO3567 YPO3745 YPO3810 | Q74YM6 | 1 |
| Transposase InsD for insertion element IS2A | insD1 b0361 JW0352 | P0CF53 | 1 |
| Transposase orf1, IS66 family | MXAN_4117 | Q1D4X8 | 1 |
| TRAP transporter solute receptor, DctP family protein | HPSD74_1800 | U4SD17 | 1 |
| TraT complement resistance protein | SCH_V36 | Q5J496 | 1 |
| TraT-like protein | FTN_0315 | A0Q4Q6 | 1 |