| Q1J8Q8 | SYL_STRPF | Streptococcus pyogenes serotype M4 (strain MGAS10750) | leuS MGAS10750_Spy0153 | Detail |
| P11325 | SYLM_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | NAM2 MSL1 YLR382C L3502.6 | Detail |
| Q8XML8 | SYL_CLOPE | Clostridium perfringens (strain 13 / Type A) | leuS CPE0670 | Detail |
| Q03AT8 | SYL_LACP3 | Lactobacillus paracasei (strain ATCC 334 / BCRC 17002 / CIP 107868 / KCTC 3260 / NRRL B-441) | leuS LSEI_0883 | Detail |
| Q7U6T1 | SYL_SYNPX | Synechococcus sp. (strain WH8102) | leuS SYNW1255 | Detail |
| Q8XVT3 | SYL_RALSO | Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum) | leuS RSc2744 RS00110 | Detail |
| A9WS85 | SYL_RENSM | Renibacterium salmoninarum (strain ATCC 33209 / DSM 20767 / JCM 11484 / NBRC 15589 / NCIMB 2235) | leuS RSal33209_1940 | Detail |
| Q98EU7 | SYL_RHILO | Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099)) | leuS mll4077 | Detail |
| B3Q8A1 | SYL_RHOPT | Rhodopseudomonas palustris (strain TIE-1) | leuS Rpal_0290 | Detail |
| B5R7Z6 | SYL_SALG2 | Salmonella gallinarum (strain 287/91 / NCTC 13346) | leuS SG0652 | Detail |