| C4K7R7 | SYL_HAMD5 | Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT) | leuS HDEF_2038 | Detail |
| B1IYG6 | SYL_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | leuS EcolC_3003 | Detail |
| A1VEL2 | SYL_DESVV | Desulfovibrio vulgaris subsp. vulgaris (strain DP4) | leuS Dvul_1861 | Detail |
| B8HM05 | SYL_CYAP4 | Cyanothece sp. (strain PCC 7425 / ATCC 29141) | leuS Cyan7425_3031 | Detail |
| Q3ZWQ1 | SYL_DEHMC | Dehalococcoides mccartyi (strain CBDB1) | leuS cbdbA202 | Detail |
| Q4JSF0 | SYL_CORJK | Corynebacterium jeikeium (strain K411) | leuS jk2075 | Detail |
| Q8FLM0 | SYL_COREF | Corynebacterium efficiens (strain DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395) | leuS CE2848 | Detail |
| A2C242 | SYL_PROM1 | Prochlorococcus marinus (strain NATL1A) | leuS NATL1_09941 | Detail |
| Q2YBQ2 | SYL_NITMU | Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71) | leuS Nmul_A0511 | Detail |
| B1YTA7 | SYL_BURA4 | Burkholderia ambifaria (strain MC40-6) | leuS BamMC406_0575 | Detail |