| A5UF28 | TRUB_HAEIG | Haemophilus influenzae (strain PittGG) | truB CGSHiGG_01510 | Detail |
| B1YA64 | TRUB_PYRNV | Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / V24Sta) (Thermoproteus neutrophilus) | truB Tneu_0080 | Detail |
| P60345 | TRUB_RHOPA | Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) | truB RPA0434 | Detail |
| Q5N5A0 | TRUB_SYNP6 | Synechococcus sp. (strain ATCC 27144 / PCC 6301 / SAUG 1402/1) (Anacystis nidulans) | truB syc0328_c | Detail |
| A5IIS7 | TRUB_THEP1 | Thermotoga petrophila (strain RKU-1 / ATCC BAA-488 / DSM 13995) | truB Tpet_0071 | Detail |
| A4TRI1 | TRUB_YERPP | Yersinia pestis (strain Pestoides F) | truB YPDSF_3543 | Detail |
| Q0AK64 | TRUB_MARMM | Maricaulis maris (strain MCS10) | truB Mmar10_3048 | Detail |
| Q2NE45 | PUS10_METST | Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3) | pus10 Msp_1541 | Detail |
| Q2LWU1 | TRUB_SYNAS | Syntrophus aciditrophicus (strain SB) | truB SYNAS_26720 SYN_01783 | Detail |
| Q14G67 | TRUB_FRAT1 | Francisella tularensis subsp. tularensis (strain FSC 198) | truB FTF1554c | Detail |