| Q9CWX4 | RUSD4_MOUSE | Mus musculus (Mouse) | Rpusd4 | Detail |
| Q0S212 | TRUB_RHOJR | Rhodococcus jostii (strain RHA1) | truB RHA1_ro06651 | Detail |
| Q92SW2 | TRUB_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | truB R00241 SMc00321 | Detail |
| Q0I7Z1 | TRUB_SYNS3 | Synechococcus sp. (strain CC9311) | truB sync_2233 | Detail |
| Q975L5 | TRUB_SULTO | Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7) (Sulfolobus tokodaii) | truB STK_04020 | Detail |
| Q0BN06 | TRUB_FRATO | Francisella tularensis subsp. holarctica (strain OSU18) | truB FTH_0556 | Detail |
| Q0I3P3 | TRUB_HAES1 | Haemophilus somnus (strain 129Pt) (Histophilus somni) | truB HS_0823 | Detail |
| Q8A2U2 | TRUB_BACTN | Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482) | truB BT_3213 | Detail |
| P62189 | TRUB_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | truB BQ2027_MB2816C | Detail |
| O26140 | TRUB_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | truB MTH_32 | Detail |