| Q9UGM6 | SYWM_HUMAN | Homo sapiens (Human) | WARS2 | Detail |
| Q8NSJ4 | SYW_CORGL | Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025) | trpS Cgl0677 cg0779 | Detail |
| Q8TUA1 | SYW_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | trpS MA_0172 | Detail |
| O43103 | SID2_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | SID2 UMAG_10189 | Detail |
| Q9HIW5 | SYW_THEAC | Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165) | trpS Ta1211 | Detail |
| Q9HN83 | SYW1_HALSA | Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium) | trpS1 VNG_2208G | Detail |
| Q9SR15 | SYWC_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At3g04600 F7O18.7 | Detail |
| P23381 | SYWC_HUMAN | Homo sapiens (Human) | WARS IFI53 WRS | Detail |
| Q8R9X8 | SYW_CALS4 | Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis) | trpS TTE1453 | Detail |
| P17248 | SYWC_BOVIN | Bos taurus (Bovine) | WARS | Detail |